SW3221008_Design Calculations_20230208

ENGINEERING CALCULATIONS
FOR
The Estates at Marvin Branch
Union County, North Carolina
Prepared For:
JCH NC, LLC
414 Turtleback Ridge
Weddington, NC 28104
October 5, 2022
REV February 7, 2023
CEC Project #: 326-343
Calculated By: MLG
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ENGINEERING NARRATIVE

The Estates at Marvin Branch
CEC Project No. 326-343
DESCRIPTION:
The Estates at Marvin Branch is a proposed 16 lot single family, detached residential development
in The Town of Marvin, Union County. The site is located on the north side of Joe Kerr Road, as
depicted on the Vicinity Map. The site is bordered on the south by Marvin Creek Branch and on the
west by Six Mile Creek. The site also has approximately six small jurisdictional wetlands; none of
which, is proposed to be disturbed for construction of this development. The land today is primarily
cleared grasslands.
Stormwater Design Criteria:
The project falls in the Six Mile Creek subwatershed within the Catawba River Basin. The site is to
be permitted as low density and utilizes valley curb with curb cuts provided at a distance that
optimally disperses the gutter spread. These curb cuts disperse to overland flow thru the 200'
undisturbed buffer. The site also falls within the Goose Creek regulations per Union County
Requirements. Those requirements are to detain the difference in hydraulic runoff volume of the 1
year- 24 hour storm event between the Pre -Developed and Post -Developed Condition that
promotes infiltration.
Pre -Developed Drainage:
The existing storm water collection system consists of sheet flow, shallow concentrated flow, and
channel flow across the entire site.
Post -Developed Drainage:
The post stormwater routing has been designed to promote infiltration through curb cut drainage
swales that discharge into a 200' buffer. The requirement of meeting the pre/ post runoff rates have
been met due to the low density built upon area for the subdivision. The Pre and Post Time of
Concentration calculation have been provided to depict the measure flow rates at the channel
conversion point for both pre developed conditions as well as post developed conditions. Proposed
water quality/channel protection requirements are being met according to the NCDEQ
Requirements.
Goose Creek- 1 year 24 hour storm event Volume Control will be detained for the difference in
hydrologic volume of 12,476 cf between the Pre -Developed and Post -Developed condition. The
volume will be routed through a proposed Infiltration Basin with an existing soil infiltration rate of
0.31 in/hr as determined and stated in the Geotechnical Report. The bottom of the SCM is not
within 2 vertical feet of the ESHWT elevation of 577 as stated in the Geotechnical Report provided.
The drawdown volume used for the calculation is the total volume provided (12,721 cf) of the SCM
and based on the existing average infiltration rate of 0.31 is in/hr, the full drawdown time was
determined to be 71.87 hrs, which meets the minimum requirement of less than 72 hrs.

Stormwater Pre -Post Summary:
Total Combined Flows:
Q1-24hr (Pre -Developed): 26.25 cfs
Q1-24hr (Post -Developed) Release: 22.48 cfs
(Undetained) Release: 2.41 cfs
Total: 24.89 cfs < 26.25
Pre- Post Volume Control and Drawdown:
Pre -Developed Volume: 93,860 cf
Post -Developed Volume: 106,336 cf
Volume Control: Post — Pre: 106,336 — 93,860= 12,476 cf
Volume of SCM: 12,721 cf
t=(FSx(DVx12))/(SAxK)
Design Volume (DVx12) = 12721 152652
Factor of Safety (FS) = 2
Surface Area (SA) = 13.703
Infiltration Rate (K) = 0.31
Time (t) = 71.87 hours

USGS QUAD MAP

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' 4 ' System, Nationa.,Hydrography Dataset, National Land Cover Database, National Structures Dataset, and National
r Transportation; Dataset; USGS Global Ecosystems; U.S. Census Bureau T PfL,jr➢Ejdata; USFS Road Data; Natural
Ea: h Data; U.S. DepartmJaht of State Humanitarian Information Unit; and NOAA National Centers for
s- Environmental Information, U.S. Coastal Relief Model. Data refreshed June, 2020.

SOIL SURVEY

USDA United States
Department of
Agriculture
MRCS
Natural
Resources
Conservation
Service
A product of the National
Cooperative Soil Survey,
a joint effort of the United
States Department of
Agriculture and other
Federal agencies, State
agencies including the
Agricultural Experiment
Stations, and local
participants
Custom Soil Resource
Report for
Mecklenburg County, North
Carolina, and Union
County, North Carolina
1020319 - Estate at Marvin
Branch - Soil Report
July 27, 2021

Preface
Soil surveys contain information that affects land use planning in survey areas.
They highlight soil limitations that affect various land uses and provide information
about the properties of the soils in the survey areas. Soil surveys are designed for
many different users, including farmers, ranchers, foresters, agronomists, urban
planners, community officials, engineers, developers, builders, and home buyers.
Also, conservationists, teachers, students, and specialists in recreation, waste
disposal, and pollution control can use the surveys to help them understand,
protect, or enhance the environment.
Various land use regulations of Federal, State, and local governments may impose
special restrictions on land use or land treatment. Soil surveys identify soil
properties that are used in making various land use or land treatment decisions.
The information is intended to help the land users identify and reduce the effects of
soil limitations on various land uses. The landowner or user is responsible for
identifying and complying with existing laws and regulations.
Although soil survey information can be used for general farm, local, and wider area
planning, onsite investigation is needed to supplement this information in some
cases. Examples include soil quality assessments (http://www.nres.usda.gov/wps/
portal/nres/main/soils/health/) and certain conservation and engineering
applications. For more detailed information, contact your local USDA Service Center
(https:Hoffices.sc.egov.usda.gov/locator/app?agency=nres) or your NRCS State Soil
Scientist (http://www.nres.usda.gov/wps/portal/nres/detail/soils/contactus/?
cid=nres142p2_053951).
Great differences in soil properties can occur within short distances. Some soils are
seasonally wet or subject to flooding. Some are too unstable to be used as a
foundation for buildings or roads. Clayey or wet soils are poorly suited to use as
septic tank absorption fields. A high water table makes a soil poorly suited to
basements or underground installations.
The National Cooperative Soil Survey is a joint effort of the United States
Department of Agriculture and other Federal agencies, State agencies including the
Agricultural Experiment Stations, and local agencies. The Natural Resources
Conservation Service (NRCS) has leadership for the Federal part of the National
Cooperative Soil Survey.
Information about soils is updated periodically. Updated information is available
through the NRCS Web Soil Survey, the site for official soil survey information.
The U.S. Department of Agriculture (USDA) prohibits discrimination in all its
programs and activities on the basis of race, color, national origin, age, disability,
and where applicable, sex, marital status, familial status, parental status, religion,
sexual orientation, genetic information, political beliefs, reprisal, or because all or a
part of an individual's income is derived from any public assistance program. (Not
all prohibited bases apply to all programs.) Persons with disabilities who require

alternative means for communication of program information (Braille, large print,
audiotape, etc.) should contact USDA's TARGET Center at [phone] (voice
and TDD). To file a complaint of discrimination, write to USDA, Director, Office of
Civil Rights, 1400 Independence Avenue, S.W., Washington, D.C. 20250-9410 or
call [phone] (voice) or [phone] (TDD). USDA is an equal opportunity
provider and employer.

Contents
Preface.................................................................................................................... 2
How Soil Surveys Are Made..................................................................................5
SoilMap.................................................................................................................. 8
SoilMap................................................................................................................9
Legend................................................................................................................10
MapUnit Legend................................................................................................ 12
MapUnit Descriptions........................................................................................ 12
Mecklenburg County, North Carolina..............................................................14
MO —Monacan loam, 0 to 2 percent slopes, frequently flooded ................. 14
Union County, North Carolina......................................................................... 16
ChA—Chewacla silt loam, 0 to 2 percent slopes, frequently flooded .......... 16
IrA—Iredell loam, 0 to 3 percent slopes ...................................................... 17
References............................................................................................................19

How Soil Surveys Are Made
Soil surveys are made to provide information about the soils and miscellaneous
areas in a specific area. They include a description of the soils and miscellaneous
areas and their location on the landscape and tables that show soil properties and
limitations affecting various uses. Soil scientists observed the steepness, length,
and shape of the slopes; the general pattern of drainage; the kinds of crops and
native plants; and the kinds of bedrock. They observed and described many soil
profiles. A soil profile is the sequence of natural layers, or horizons, in a soil. The
profile extends from the surface down into the unconsolidated material in which the
soil formed or from the surface down to bedrock. The unconsolidated material is
devoid of roots and other living organisms and has not been changed by other
biological activity.
Currently, soils are mapped according to the boundaries of major land resource
areas (MLRAs). MLRAs are geographically associated land resource units that
share common characteristics related to physiography, geology, climate, water
resources, soils, biological resources, and land uses (USDA, 2006). Soil survey
areas typically consist of parts of one or more MLRA.
The soils and miscellaneous areas in a survey area occur in an orderly pattern that
is related to the geology, landforms, relief, climate, and natural vegetation of the
area. Each kind of soil and miscellaneous area is associated with a particular kind
of landform or with a segment of the landform. By observing the soils and
miscellaneous areas in the survey area and relating their position to specific
segments of the landform, a soil scientist develops a concept, or model, of how they
were formed. Thus, during mapping, this model enables the soil scientist to predict
with a considerable degree of accuracy the kind of soil or miscellaneous area at a
specific location on the landscape.
Commonly, individual soils on the landscape merge into one another as their
characteristics gradually change. To construct an accurate soil map, however, soil
scientists must determine the boundaries between the soils. They can observe only
a limited number of soil profiles. Nevertheless, these observations, supplemented
by an understanding of the soil -vegetation -landscape relationship, are sufficient to
verify predictions of the kinds of soil in an area and to determine the boundaries.
Soil scientists recorded the characteristics of the soil profiles that they studied. They
noted soil color, texture, size and shape of soil aggregates, kind and amount of rock
fragments, distribution of plant roots, reaction, and other features that enable them
to identify soils. After describing the soils in the survey area and determining their
properties, the soil scientists assigned the soils to taxonomic classes (units).
Taxonomic classes are concepts. Each taxonomic class has a set of soil
characteristics with precisely defined limits. The classes are used as a basis for
comparison to classify soils systematically. Soil taxonomy, the system of taxonomic
classification used in the United States, is based mainly on the kind and character
of soil properties and the arrangement of horizons within the profile. After the soil

Custom Soil Resource Report
scientists classified and named the soils in the survey area, they compared the
individual soils with similar soils in the same taxonomic class in other areas so that
they could confirm data and assemble additional data based on experience and
research.
The objective of soil mapping is not to delineate pure map unit components; the
objective is to separate the landscape into landforms or landform segments that
have similar use and management requirements. Each map unit is defined by a
unique combination of soil components and/or miscellaneous areas in predictable
proportions. Some components may be highly contrasting to the other components
of the map unit. The presence of minor components in a map unit in no way
diminishes the usefulness or accuracy of the data. The delineation of such
landforms and landform segments on the map provides sufficient information for the
development of resource plans. If intensive use of small areas is planned, onsite
investigation is needed to define and locate the soils and miscellaneous areas.
Soil scientists make many field observations in the process of producing a soil map.
The frequency of observation is dependent upon several factors, including scale of
mapping, intensity of mapping, design of map units, complexity of the landscape,
and experience of the soil scientist. Observations are made to test and refine the
soil -landscape model and predictions and to verify the classification of the soils at
specific locations. Once the soil -landscape model is refined, a significantly smaller
number of measurements of individual soil properties are made and recorded.
These measurements may include field measurements, such as those for color,
depth to bedrock, and texture, and laboratory measurements, such as those for
content of sand, silt, clay, salt, and other components. Properties of each soil
typically vary from one point to another across the landscape.
Observations for map unit components are aggregated to develop ranges of
characteristics for the components. The aggregated values are presented. Direct
measurements do not exist for every property presented for every map unit
component. Values for some properties are estimated from combinations of other
properties.
While a soil survey is in progress, samples of some of the soils in the area generally
are collected for laboratory analyses and for engineering tests. Soil scientists
interpret the data from these analyses and tests as well as the field -observed
characteristics and the soil properties to determine the expected behavior of the
soils under different uses. Interpretations for all of the soils are field tested through
observation of the soils in different uses and under different levels of management.
Some interpretations are modified to fit local conditions, and some new
interpretations are developed to meet local needs. Data are assembled from other
sources, such as research information, production records, and field experience of
specialists. For example, data on crop yields under defined levels of management
are assembled from farm records and from field or plot experiments on the same
kinds of soil.
Predictions about soil behavior are based not only on soil properties but also on
such variables as climate and biological activity. Soil conditions are predictable over
long periods of time, but they are not predictable from year to year. For example,
soil scientists can predict with a fairly high degree of accuracy that a given soil will
have a high water table within certain depths in most years, but they cannot predict
that a high water table will always be at a specific level in the soil on a specific date.
After soil scientists located and identified the significant natural bodies of soil in the
survey area, they drew the boundaries of these bodies on aerial photographs and

Custom Soil Resource Report
identified each as a specific map unit. Aerial photographs show trees, buildings,
fields, roads, and rivers, all of which help in locating boundaries accurately.

Soil Map
The soil map section includes the soil map for the defined area of interest, a list of
soil map units on the map and extent of each map unit, and cartographic symbols
displayed on the map. Also presented are various metadata about data used to
produce the map, and a description of each soil map unit.

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MAP LEGEND
Area of Interest (AOI)
0
Area of Interest (AOI)
Soils
0
Soil Map Unit Polygons
Soil Map Unit Lines
Soil Map Unit Points
Special
Point Features
Iwo
Blowout
Borrow Pit
Clay Spot
Closed Depression
Gravel Pit
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Gravelly Spot
Landfill
A.
Lava Flow
Marsh or swamp
Mine or Quarry
Miscellaneous Water
Perennial Water
Rock Outcrop
Saline Spot
Sandy Spot
Severely Eroded Spot
Sinkhole
Slide or Slip
oa
Sodic Spot
Custom Soil Resource Report
Spoil Area
Stony Spot
Very Stony Spot
Wet Spot
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Other
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Special Line Features
Water Features
Streams and Canals
Transportation
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Rails
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Interstate Highways
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US Routes
Major Roads
Local Roads
Background
IV
Aerial Photography
MAP INFORMATION
The soil surveys that comprise your AOI were mapped at
1:24,000.
Warning: Soil Map may not be valid at this scale.
Enlargement of maps beyond the scale of mapping can cause
misunderstanding of the detail of mapping and accuracy of soil
line placement. The maps do not show the small areas of
contrasting soils that could have been shown at a more detailed
scale.
Please rely on the bar scale on each map sheet for map
measurements.
Source of Map: Natural Resources Conservation Service
Web Soil Survey URL:
Coordinate System: Web Mercator (EPSG:3857)
Maps from the Web Soil Survey are based on the Web Mercator
projection, which preserves direction and shape but distorts
distance and area. A projection that preserves area, such as the
Albers equal-area conic projection, should be used if more
accurate calculations of distance or area are required.
This product is generated from the USDA-NRCS certified data as
of the version date(s) listed below.
Soil Survey Area: Mecklenburg County, North Carolina
Survey Area Data: Version 19, Jun 4, 2020
Soil Survey Area: Union County, North Carolina
Survey Area Data: Version 20, Jun 3, 2020
Your area of interest (AOI) includes more than one soil survey
area. These survey areas may have been mapped at different
scales, with a different land use in mind, at different times, or at
different levels of detail. This may result in map unit symbols, soil
properties, and interpretations that do not completely agree
across soil survey area boundaries.
10

MAP LEGEND
Custom Soil Resource Report
MAP INFORMATION
Soil map units are labeled (as space allows) for map scales
1:50,000 or larger.
Date(s) aerial images were photographed: Oct 28, 2018—Oct
30, 2018
The orthophoto or other base map on which the soil lines were
compiled and digitized probably differs from the background
imagery displayed on these maps. As a result, some minor
shiftina of map unit boundaries may be evident.
11

Custom Soil Resource Report
Map Unit Legend
Map Unit Symbol
Map Unit Name
Acres in AOI
Percent of AOI
MO
Monacan loam, 0 to 2 percent
slopes, frequently flooded
0.5
1.8%
Subtotals for Soil Survey Area
0.5
1.8%
Totals for Area of Interest
25.8
100.0%
Map Unit Symbol
Map Unit Name
Acres in AOI
Percent of AOI
ChA
Chewacla silt loam, 0 to 2
percent slopes, frequently
flooded
4.1
15.8%
IrA
Iredell loam, 0 to 3 percent
slopes
21.3
82.4%
Subtotals for Soil Survey Area
25.4
98.2%
Totals for Area of Interest
25.8
100.0%
Map Unit Descriptions
The map units delineated on the detailed soil maps in a soil survey represent the
soils or miscellaneous areas in the survey area. The map unit descriptions, along
with the maps, can be used to determine the composition and properties of a unit.
A map unit delineation on a soil map represents an area dominated by one or more
major kinds of soil or miscellaneous areas. A map unit is identified and named
according to the taxonomic classification of the dominant soils. Within a taxonomic
class there are precisely defined limits for the properties of the soils. On the
landscape, however, the soils are natural phenomena, and they have the
characteristic variability of all natural phenomena. Thus, the range of some
observed properties may extend beyond the limits defined for a taxonomic class.
Areas of soils of a single taxonomic class rarely, if ever, can be mapped without
including areas of other taxonomic classes. Consequently, every map unit is made
up of the soils or miscellaneous areas for which it is named and some minor
components that belong to taxonomic classes other than those of the major soils.
Most minor soils have properties similar to those of the dominant soil or soils in the
map unit, and thus they do not affect use and management. These are called
noncontrasting, or similar, components. They may or may not be mentioned in a
particular map unit description. Other minor components, however, have properties
and behavioral characteristics divergent enough to affect use or to require different
management. These are called contrasting, or dissimilar, components. They
generally are in small areas and could not be mapped separately because of the
scale used. Some small areas of strongly contrasting soils or miscellaneous areas
are identified by a special symbol on the maps. If included in the database for a
given area, the contrasting minor components are identified in the map unit
descriptions along with some characteristics of each. A few areas of minor
12

Custom Soil Resource Report
components may not have been observed, and consequently they are not
mentioned in the descriptions, especially where the pattern was so complex that it
was impractical to make enough observations to identify all the soils and
miscellaneous areas on the landscape.
The presence of minor components in a map unit in no way diminishes the
usefulness or accuracy of the data. The objective of mapping is not to delineate
pure taxonomic classes but rather to separate the landscape into landforms or
landform segments that have similar use and management requirements. The
delineation of such segments on the map provides sufficient information for the
development of resource plans. If intensive use of small areas is planned, however,
onsite investigation is needed to define and locate the soils and miscellaneous
areas.
An identifying symbol precedes the map unit name in the map unit descriptions.
Each description includes general facts about the unit and gives important soil
properties and qualities.
Soils that have profiles that are almost alike make up a soil series. Except for
differences in texture of the surface layer, all the soils of a series have major
horizons that are similar in composition, thickness, and arrangement.
Soils of one series can differ in texture of the surface layer, slope, stoniness,
salinity, degree of erosion, and other characteristics that affect their use. On the
basis of such differences, a soil series is divided into soil phases. Most of the areas
shown on the detailed soil maps are phases of soil series. The name of a soil phase
commonly indicates a feature that affects use or management. For example, Alpha
silt loam, 0 to 2 percent slopes, is a phase of the Alpha series.
Some map units are made up of two or more major soils or miscellaneous areas.
These map units are complexes, associations, or undifferentiated groups.
A complex consists of two or more soils or miscellaneous areas in such an intricate
pattern or in such small areas that they cannot be shown separately on the maps.
The pattern and proportion of the soils or miscellaneous areas are somewhat similar
in all areas. Alpha -Beta complex, 0 to 6 percent slopes, is an example.
An association is made up of two or more geographically associated soils or
miscellaneous areas that are shown as one unit on the maps. Because of present
or anticipated uses of the map units in the survey area, it was not considered
practical or necessary to map the soils or miscellaneous areas separately. The
pattern and relative proportion of the soils or miscellaneous areas are somewhat
similar. Alpha -Beta association, 0 to 2 percent slopes, is an example.
An undifferentiated group is made up of two or more soils or miscellaneous areas
that could be mapped individually but are mapped as one unit because similar
interpretations can be made for use and management. The pattern and proportion
of the soils or miscellaneous areas in a mapped area are not uniform. An area can
be made up of only one of the major soils or miscellaneous areas, or it can be made
up of all of them. Alpha and Beta soils, 0 to 2 percent slopes, is an example.
Some surveys include miscellaneous areas. Such areas have little or no soil
material and support little or no vegetation. Rock outcrop is an example.
13

Custom Soil Resource Report
Mecklenburg County, North Carolina
MO —Monacan loam, 0 to 2 percent slopes, frequently flooded
Map Unit Setting
National map unit symbol. 3t90
Elevation: 200 to 1,400 feet
Mean annual precipitation: 37 to 60 inches
Mean annual air temperature: 59 to 66 degrees F
Frost -free period: 200 to 240 days
Farmland classification: Prime farmland if drained and either protected from flooding
or not frequently flooded during the growing season
Map Unit Composition
Monacan, undrained, and similar soils: 80 percent
Monacan, drained, and similar soils: 10 percent
Minor components: 5 percent
Estimates are based on observations, descriptions, and transects of the mapunit.
Description of Monacan, Undrained
Setting
Landform: Flood plains
Down -slope shape: Linear
Across -slope shape: Linear
Parent material: Loamy alluvium derived from igneous and metamorphic rock
Typical profile
H1 - 0 to 14 inches: loam
H2 - 14 to 25 inches: silty clay loam
H3 - 25 to 65 inches: sandy clay loam
H4 - 65 to 80 inches: sandy clay loam
Properties and qualities
Slope: 0 to 2 percent
Depth to restrictive feature: More than 80 inches
Drainage class: Somewhat poorly drained
Runoff class: Very high
Capacity of the most limiting layer to transmit water (Ksat)
(0.06 to 1.98 in/hr)
Depth to water table: About 6 to 24 inches
Frequency of flooding: FrequentNone
Frequency of ponding: None
Available water capacity: High (about 10.2 inches)
Interpretive groups
Land capability classification (irrigated): None specified
Land capability classification (nonirrigated): 3w
Hydrologic Soil Group: B/D
Hydric soil rating: No
Description of Monacan, Drained
Setting
Landform: Flood plains
Down -slope shape: Linear
Moderately low to high
14

Custom Soil Resource Report
Across -slope shape: Linear
Parent material: Loamy alluvium derived from igneous and metamorphic rock
Typical profile
H1 - 0 to 14 inches: loam
H2 - 14 to 25 inches: silty clay loam
H3 - 25 to 65 inches: sandy clay loam
H4 - 65 to 80 inches: sandy clay loam
Properties and qualities
Slope: 0 to 2 percent
Depth to restrictive feature: More than 80 inches
Drainage class: Somewhat poorly drained
Runoff class: Very high
Capacity of the most limiting layer to transmit water (Ksat): Moderately low to high
(0.06 to 1.98 in/hr)
Depth to water table: About 6 to 24 inches
Frequency of flooding: FrequentNone
Frequency of ponding: None
Available water capacity: High (about 10.2 inches)
Interpretive groups
Land capability classification (irrigated): None specified
Land capability classification (nonirrigated): 2w
Hydrologic Soil Group: B/D
Hydric soil rating: No
Minor Components
Wehadkee, undrained
Percent of map unit. 5 percent
Landform: Depressions on flood plains
Down -slope shape: Concave
Across -slope shape: Linear
Hydric soil rating: Yes
15

Custom Soil Resource Report
Union County, North Carolina
ChA—Chewacla silt loam, 0 to 2 percent slopes, frequently flooded
Map Unit Setting
National map unit symbol: 3wOp
Elevation: 200 to 1,400 feet
Mean annual precipitation: 37 to 60 inches
Mean annual air temperature: 59 to 66 degrees F
Frost -free period: 200 to 240 days
Farmland classification: Prime farmland if drained and either protected from flooding
or not frequently flooded during the growing season
Map Unit Composition
Chewacla and similar soils: 87 percent
Minor components: 13 percent
Estimates are based on observations, descriptions, and transects of the mapunit.
Description of Chewacla
Setting
Landform: Flood plains
Down -slope shape: Concave
Across -slope shape: Linear
Parent material: Loamy alluvium derived from igneous and metamorphic rock
Typical profile
A - 0 to 4 inches: silt loam
Bwl - 4 to 26 inches: silty clay loam
Bw2 - 26 to 38 inches: loam
Bw3 - 38 to 60 inches: clay loam
C - 60 to 80 inches: loam
Properties and qualities
Slope: 0 to 2 percent
Depth to restrictive feature: More than 80 inches
Drainage class: Somewhat poorly drained
Runoff class: Low
Capacity of the most limiting layer to transmit water (Ksat): Moderately high to high
(0.57 to 1.98 in/hr)
Depth to water table: About 6 to 24 inches
Frequency of flooding: FrequentNone
Frequency of ponding: None
Available water capacity: High (about 11.5 inches)
Interpretive groups
Land capability classification (irrigated): None specified
Land capability classification (nonirrigated): 4w
Hydrologic Soil Group: B/D
Hydric soil rating: No
Minor Components
Congaree
Percent of map unit. 8 percent
Landform: Flood plains
it.

Custom Soil Resource Report
Down -slope shape: Linear
Across -slope shape: Linear
Hydric soil rating: No
Wehadkee, undrained
Percent of map unit. 5 percent
Landform: Depressions on flood plains
Down -slope shape: Concave
Across -slope shape: Linear
Hydric soil rating: Yes
IrA—Iredell loam, 0 to 3 percent slopes
Map Unit Setting
National map unit symbol: 3wl 5
Elevation: 200 to 1,400 feet
Mean annual precipitation: 37 to 60 inches
Mean annual air temperature: 59 to 66 degrees F
Frost -free period: 200 to 240 days
Farmland classification: Farmland of statewide importance
Map Unit Composition
Iredell and similar soils: 80 percent
Minor components: 5 percent
Estimates are based on observations, descriptions, and transects of the mapunit.
Description of Iredell
Setting
Landform: Imerfluves
Landform position (two-dimensional): Summit
Landform position (three-dimensional): Interfluve
Down -slope shape: Linear
Across -slope shape: Linear
Parent material: Saprolite derived from diorite and/or gabbro and/or diabase
and/or gneiss
Typical profile
Ap - 0 to 6 inches: loam
Btss - 6 to 25 inches: clay
BC - 25 to 28 inches: clay loam
C - 28 to 72 inches: sandy loam
Cr - 72 to 80 inches: weathered bedrock
Properties and qualities
Slope: 0 to 2 percent
Depth to restrictive feature: 60 to 80 inches to paralithic bedrock
Drainage class: Moderately well drained
Runoff class: Very high
Capacity of the most limiting layer to transmit water (Ksat): Very low to moderately
high (0.00 to 0.20 in/hr)
17

Custom Soil Resource Report
Depth to water table: About 12 to 24 inches
Frequency of flooding: None
Frequency of ponding: None
Calcium carbonate, maximum content: 2 percent
Available water capacity: High (about 10.8 inches)
Interpretive groups
Land capability classification (irrigated): None specified
Land capability classification (nonirrigated): 2w
Hydrologic Soil Group: C/D
Hydric soil rating: No
Minor Components
Armenia, undrained
Percent of map unit. 5 percent
Landform: Drainageways on interfluves
Landform position (two-dimensional): Summit
Landform position (three-dimensional): Interfluve
Down -slope shape: Linear
Across -slope shape: Linear
Hydric soil rating: Yes
18

References
American Association of State Highway and Transportation Officials (AASHTO).
2004. Standard specifications for transportation materials and methods of sampling
and testing. 24th edition.
American Society for Testing and Materials (ASTM). 2005. Standard classification of
soils for engineering purposes. ASTM Standard D2487-00.
Cowardin, L.M., V. Carter, F.C. Golet, and E.T. LaRoe. 1979. Classification of
wetlands and deep -water habitats of the United States. U.S. Fish and Wildlife
Service FWS/OBS-79/31.
Federal Register. July 13, 1994. Changes in hydric soils of the United States.
Federal Register. September 18, 2002. Hydric soils of the United States.
Hurt, G.W., and L.M. Vasilas, editors. Version 6.0, 2006. Field indicators of hydric
soils in the United States.
National Research Council. 1995. Wetlands: Characteristics and boundaries.
Soil Survey Division Staff. 1993. Soil survey manual. Soil Conservation Service.
U.S. Department of Agriculture Handbook 18. http://www.nres.usda.gov/wps/portal/
n res/d eta i I/n ati o n a I/s o i Is/?cid = n res 142 p2_0 54262
Soil Survey Staff. 1999. Soil taxonomy: A basic system of soil classification for
making and interpreting soil surveys. 2nd edition. Natural Resources Conservation
Service, U.S. Department of Agriculture Handbook 436. http://
www. nres. usda.gov/wps/portal/nres/detail/national/soils/?cid=nres142p2_053577
Soil Survey Staff. 2010. Keys to soil taxonomy. 11th edition. U.S. Department of
Agriculture, Natural Resources Conservation Service. http://
www. nres. usda.gov/wps/portal/nres/detail/national/soils/?cid=nres142p2_053580
Tiner, R.W., Jr. 1985. Wetlands of Delaware. U.S. Fish and Wildlife Service and
Delaware Department of Natural Resources and Environmental Control, Wetlands
Section.
United States Army Corps of Engineers, Environmental Laboratory. 1987. Corps of
Engineers wetlands delineation manual. Waterways Experiment Station Technical
Report Y-87-1.
United States Department of Agriculture, Natural Resources Conservation Service.
National forestry manual. http://www.nres.usda.gov/wps/portal/nres/detail/soils/
home/?cid=nres142p2_053374
United States Department of Agriculture, Natural Resources Conservation Service.
National range and pasture handbook. http://www.nres.usda.gov/wps/portal/nres/
detail/national/landuse/rangepastu re/?cid=stelprdb1043084
19

Custom Soil Resource Report
United States Department of Agriculture, Natural Resources Conservation Service.
National soil survey handbook, title 430-VI. http://www.nres.usda.gov/wps/portal/
n res/d eta i I/so i Is/scie ntists/?cid=n res 142 p2_054242
United States Department of Agriculture, Natural Resources Conservation Service.
2006. Land resource regions and major land resource areas of the United States,
the Caribbean, and the Pacific Basin. U.S. Department of Agriculture Handbook
296. http://www.nres.usda.gov/wps/portal/nres/detail/national/soils/?
cid = n res 142 p2_05 3624
United States Department of Agriculture, Soil Conservation Service. 1961. Land
capability classification. U.S. Department of Agriculture Handbook 210. http:H
www.nrcs.usda.gov/lnternet/FSE—DOCUMENTS/nrcsl 42p2_052290. pdf
20

FLOOD MAP

National Flood Hazard Layer FI RMette
8Oo49'36"W 35oO'55"N
FEMA
,, FL X DiA�I
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FLOODV�fAY ,� AREI OF +11NWA FLOOD HAZARD `
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•
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FLU'ODY '
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Y
+ 80048'5E J 3500'25"N
I -.t7,000
0 250 500 1,000 1,500 2,000
Basemap: USGS National Map: Orthoimagery: Data refreshed October, 2020
Legend
SEE FIS REPORT FOR DETAILED LEGEND AND INDEX MAP FOR FIRM PANEL LAYOUT
Without Base Flood Elevation (BFE)
Zone A, V, A 9 9
SPECIAL FLOOD With BFE or Depth ZoneAE,AO,AH,Ve,Aa
HAZARD AREAS Regulatory Floodway
0.2% Annual Chance Flood Hazard, Areas
of 1% annual chance flood with average
depth less than one foot or with drainage
areas of less than one square mile Zonex
Future Conditions 1% Annual
4 '- Chance Flood Hazard Zonex
" Area with Reduced Flood Risk due to
OTHER AREAS OF Levee. See Notes. Zone
FLOOD HAZARD " Area with Flood Risk due to Leveezone D
NO SCREEN Area of Minimal Flood Hazard
Q Effective LOMRs
OTHER AREAS Area of Undetermined Flood Hazard
GENERAL - — - - Channel, Culvert, or Storm Sewer
STRUCTURES i i i i i i i Levee, Dike, or Floodwall
e zo.z Cross Sections with 1% Annual Chance
17.5 Water Surface Elevation
a - - - Coastal Transect
—sfa— Base Flood Elevation Line (BFE)
Limit of Study
Jurisdiction Boundary
— --- Coastal Transect Baseline
OTHER _ Profile Baseline
FEATURES Hydrographic Feature
❑ Digital Data Available AN
0 No Digital Data Available
MAP PANELS ® Unmapped
QThe pin displayed on the map is an approximate
point selected by the user and does not represent
an authoritative property location.
This map complies with FEMA's standards for the use of
digital flood maps if it is not void as described below.
The basemap shown complies with FEMA's basemap
accuracy standards
The flood hazard information is derived directly from the
authoritative NFHL web services provided by FEMA. This map
was exported on 8/5/2021 at 10:03 AM and does not
reflect changes or amendments subsequent to this date and
time. The NFHL and effective information may change or
become superseded by new data overtime.
This map image is void if the one or more of the following map
elements do not appear: basemap imagery, flood zone labels,
legend, scale bar, map creation date, community identifiers,
FIRM panel number, and FIRM effective date. Map images for
unmapped and unmodernized areas cannot be used for
regulatory purposes.

GRASS SWALES

Worksheet for CC#5
Project Description
Friction Method
Solve For
Manning
Formula
Normal Depth
Input Data
Roughness Coefficient
Channel Slope
Bottom Width
Discharge
0.030
0.033 ft/ft
2.00 ft
5.65 cfs
Results
Normal Depth
7.2 in
Flow Area
1.2 ftz
Wetted Perimeter
3.2 ft
Hydraulic Radius
4.5 in
Top Width
2.00 ft
Critical Depth
7.5 in
Critical Slope
0.029 ft/ft
Velocity
4.70 ft/s
Velocity Head
0.34 ft
Specific Energy
0.94 ft
Froude Number
1.070
Flow Type
Supercritical
GVF Input Data
Downstream Depth
0.0 in
Length
0.0 ft
Number Of Steps
0
GVF Output Data
Upstream Depth
0.0 in
Profile Description
N/A
Profile Headloss
0.00 ft
Downstream Velocity
Infinity ft/s
Upstream Velocity
Infinity ft/s
Normal Depth
7.2 in
Critical Depth
7.5 in
Channel Slope
0.033 ft/ft
Critical Slope
0.029 ft/ft
Bentley Systems, Inc. Haestad Methods Solution FlowMaster
Swales.fm8 Center [10.03.00.03]
10/21/2021 27 Siemon Company Drive Suite 200 W Page 1 of 1
Watertown, CT 06795 USA + 1 -203-755-1666

Worksheet for CC#6
Project Description
Friction Method
Solve For
Manning
Formula
Normal Depth
Input Data
Roughness Coefficient
Channel Slope
Bottom Width
Discharge
0.030
0.041 ft/ft
2.00 ft
5.65 cfs
Results
Normal Depth
6.7 in
Flow Area
1.1 ftz
Wetted Perimeter
3.1 ft
Hydraulic Radius
4.3 in
Top Width
2.00 ft
Critical Depth
7.5 in
Critical Slope
0.029 ft/ft
Velocity
5.06 ft/s
Velocity Head
0.40 ft
Specific Energy
0.96 ft
Froude Number
1.196
Flow Type
Supercritical
GVF Input Data
Downstream Depth
0.0 in
Length
0.0 ft
Number Of Steps
0
GVF Output Data
Upstream Depth
0.0 in
Profile Description
N/A
Profile Headloss
0.00 ft
Downstream Velocity
Infinity ft/s
Upstream Velocity
Infinity ft/s
Normal Depth
6.7 in
Critical Depth
7.5 in
Channel Slope
0.041 ft/ft
Critical Slope
0.029 ft/ft
Bentley Systems, Inc. Haestad Methods Solution FlowMaster
Swales.fm8 Center [10.03.00.03]
10/21/2021 27 Siemon Company Drive Suite 200 W Page 1 of 1
Watertown, CT 06795 USA + 1 -203-755-1666

Worksheet for CC#7
Project Description
Friction Method
Solve For
Manning
Formula
Normal Depth
Input Data
Roughness Coefficient
Channel Slope
Bottom Width
Discharge
0.030
0.040 ft/ft
2.00 ft
3.55 cfs
Results
Normal Depth
4.9 in
Flow Area
0.8 ftz
Wetted Perimeter
2.8 ft
Hydraulic Radius
3.5 in
Top Width
2.00 ft
Critical Depth
5.5 in
Critical Slope
0.028 ft/ft
Velocity
4.33 ft/s
Velocity Head
0.29 ft
Specific Energy
0.70 ft
Froude Number
1.190
Flow Type
Supercritical
GVF Input Data
Downstream Depth
0.0 in
Length
0.0 ft
Number Of Steps
0
GVF Output Data
Upstream Depth
0.0 in
Profile Description
N/A
Profile Headloss
0.00 ft
Downstream Velocity
Infinity ft/s
Upstream Velocity
Infinity ft/s
Normal Depth
4.9 in
Critical Depth
5.5 in
Channel Slope
0.040 ft/ft
Critical Slope
0.028 ft/ft
Bentley Systems, Inc. Haestad Methods Solution FlowMaster
Swales.fm8 Center [10.03.00.03]
10/21/2021 27 Siemon Company Drive Suite 200 W Page 1 of 1
Watertown, CT 06795 USA + 1 -203-755-1666

Worksheet for CC#8
Project Description
Friction Method
Solve For
Manning
Formula
Normal Depth
Input Data
Roughness Coefficient
Channel Slope
Bottom Width
Discharge
0.030
0.022 ft/ft
2.00 ft
2.59 cfs
Results
Normal Depth
4.8 in
Flow Area
0.8 ftz
Wetted Perimeter
2.8 ft
Hydraulic Radius
3.4 in
Top Width
2.00 ft
Critical Depth
4.5 in
Critical Slope
0.028 ft/ft
Velocity
3.21 ft/s
Velocity Head
0.16 ft
Specific Energy
0.56 ft
Froude Number
0.892
Flow Type
Subcritical
GVF Input Data
Downstream Depth
0.0 in
Length
0.0 ft
Number Of Steps
0
GVF Output Data
Upstream Depth
0.0 in
Profile Description
N/A
Profile Headloss
0.00 ft
Downstream Velocity
0.00 ft/s
Upstream Velocity
0.00 ft/s
Normal Depth
4.8 in
Critical Depth
4.5 in
Channel Slope
0.022 ft/ft
Critical Slope
0.028 ft/ft
Bentley Systems, Inc. Haestad Methods Solution FlowMaster
Swales.fm8 Center [10.03.00.03]
7/19/2022 27 Siemon Company Drive Suite 200 W Page 1 of 1
Watertown, CT 06795 USA + 1 -203-755-1666

Worksheet for CC#9
Project Description
Friction Method
Solve For
Manning
Formula
Normal Depth
Input Data
Roughness Coefficient
Channel Slope
Bottom Width
Discharge
0.030
0.022 ft/ft
2.00 ft
2.36 cfs
Results
Normal Depth
4.5 in
Flow Area
0.8 ftz
Wetted Perimeter
2.8 ft
Hydraulic Radius
3.3 in
Top Width
2.00 ft
Critical Depth
4.2 in
Critical Slope
0.028 ft/ft
Velocity
3.12 ft/s
Velocity Head
0.15 ft
Specific Energy
0.53 ft
Froude Number
0.893
Flow Type
Subcritical
GVF Input Data
Downstream Depth
0.0 in
Length
0.0 ft
Number Of Steps
0
GVF Output Data
Upstream Depth
0.0 in
Profile Description
N/A
Profile Headloss
0.00 ft
Downstream Velocity
0.00 ft/s
Upstream Velocity
0.00 ft/s
Normal Depth
4.5 in
Critical Depth
4.2 in
Channel Slope
0.022 ft/ft
Critical Slope
0.028 ft/ft
Bentley Systems, Inc. Haestad Methods Solution FlowMaster
Swales.fm8 Center [10.03.00.03]
7/19/2022 27 Siemon Company Drive Suite 200 W Page 1 of 1
Watertown, CT 06795 USA + 1 -203-755-1666

Worksheet for CC#10
Project Description
Friction Method
Solve For
Manning
Formula
Normal Depth
Input Data
Roughness Coefficient
Channel Slope
Bottom Width
Discharge
0.030
0.015 ft/ft
2.00 ft
2.36 cfs
Results
Normal Depth
5.2 in
Flow Area
0.9 ftz
Wetted Perimeter
2.9 ft
Hydraulic Radius
3.6 in
Top Width
2.00 ft
Critical Depth
4.2 in
Critical Slope
0.028 ft/ft
Velocity
2.72 ft/s
Velocity Head
0.12 ft
Specific Energy
0.55 ft
Froude Number
0.730
Flow Type
Subcritical
GVF Input Data
Downstream Depth
0.0 in
Length
0.0 ft
Number Of Steps
0
GVF Output Data
Upstream Depth
0.0 in
Profile Description
N/A
Profile Headloss
0.00 ft
Downstream Velocity
0.00 ft/s
Upstream Velocity
0.00 ft/s
Normal Depth
5.2 in
Critical Depth
4.2 in
Channel Slope
0.015 ft/ft
Critical Slope
0.028 ft/ft
Bentley Systems, Inc. Haestad Methods Solution FlowMaster
Swales.fm8 Center [10.03.00.03]
7/19/2022 27 Siemon Company Drive Suite 200 W Page 1 of 1
Watertown, CT 06795 USA + 1 -203-755-1666

STORM DRAINAGE DESIGN

Pond 1 Stage Storage
Pond 1 - Main Pool
Elev
Area (sfl
Inc
Storage
(CD
Total Storage
(CD
581.1
13703
0
0
582.00
14567
12,721
12,721
DRAWDOWN
3) Pond Drawdown Time
t= (F Sx (DVx 12))/(SAx K)
Design Volume (DVx12) = 12721 152652
Factor of Safety (FS) = 2
Surface Area (SA) = 13,703
Infiltration Rate (K) = 0.31
Time (t) = 71.87 hours

Table of Contents
Master Network Summary
Union County
Time -Depth Curve, 1 years (Union County - Synthetic Curve, 1 3
yr 24hr)
PRE-DEV
Runoff CN-Area, 1 years (Union County - Synthetic Curve, 1 yr 5
24hr)
PO-1
Time vs. Volume, 1 years (Union County - Synthetic Curve, 1 6
yr 24hr)
Composite Outlet Structure - 1
Outlet Input Data, 1 years (Union County - Synthetic Curve, 1 12
yr 24hr)

Subsection: Master Network Summary
Catchments Summary
Label Scenario Return Hydrograph Time to Peak Peak Flow
Event Volume (hours) (ft3/s)
(years) (ft3)
CM-1
Union County -
1
7,161.000
12.200
1.69
Synthetic Curve, 1 yr
24hr
CM-10
Union County -
1
3,018.000
12.100
0.78
Synthetic Curve, 1 yr
24hr
CM-11
Union County -
1
59,703.000
12.200
13.61
Synthetic Curve, 1 yr
24hr
CM-3
Union County -
1
4,959.000
12.100
1.45
Synthetic Curve, 1 yr
24hr
CM-4
Union County -
1
5,653.000
12.100
1.71
Synthetic Curve, 1 yr
24hr
CM-5
Union County -
1
6,390.000
12.100
1.82
Synthetic Curve, 1 yr
24hr
CM-6
Union County -
1
5,305.000
12.100
1.57
Synthetic Curve, 1 yr
24hr
CM-7
Union County -
1
5,046.000
12.100
1.25
Synthetic Curve, 1 yr
24hr
CM-8
Union County -
1
3,886.000
12.100
1.08
Synthetic Curve, 1 yr
24hr
CM-9
Union County -
1
3,321.000
12.100
0.82
Synthetic Curve, 1 yr
24hr
PRE-DEV
Union County -
1
93,860.000
12.100
26.25
Synthetic Curve, 1 yr
24hr
UNDETAINED
Union County -
1
17,267.000
12.200
2.41
Synthetic Curve, 1 yr
24hr
Node Summary
Label Scenario Return Hydrograph Time to Peak Peak Flow
Event Volume (hours) (ft3/s)
(years) (ft3)
POST OUT
Union County -
1
106,336.000
12.200
22.48
Synthetic Curve, 1 yr
24hr
PRE OUT
Union County -
1
93,860.000
12.100
26.25
Synthetic Curve, 1 yr
24hr
Bentley Systems, Inc. Haestad Methods Solution PondPack CONNECT Edition
Pre Post Analysis.ppc Center [10.02.00.01]
4/4/2022 27 Siemon Company Drive Suite 200 W Page 1 of 14
Watertown, CT 06795 USA + 1 -203-755-1666

Subsection: Master Network Summary
Pond Summary
Label Scenario Return Hydrograph Time to Peak Peak Flow
Event Volume (hours) (ft3/s)
(years) (ft3)
Maximum
Maximum
Water
Pond Storage
Surface
(ft3)
Elevation
(ft)
PO-1 (IN)
Union County -
1
17,773.000
12.100
4.74
(N/A)
(N/A)
Synthetic
Curve, 1 yr
24hr
PO-1 (OUT)
Union County -
1
2,399.000
18.700
0.17
682.00
12,721.000
Synthetic
Curve, 1 yr
24hr
Bentley Systems, Inc. Haestad Methods Solution PondPack CONNECT Edition
Pre Post Analysis.ppc Center [10.02.00.01]
4/4/2022 27 Siemon Company Drive Suite 200 W Page 2 of 14
Watertown, CT 06795 USA + 1 -203-755-1666

Subsection: Time -Depth Curve
Label: Union County
Scenario: Union County - Synthetic Curve, 1 yr 24hr
Time -Depth Curve: TypeII 24hr (3.0 in)
Label TypeII 24hr (3.0
in)
Start Time 0.000 hours
Increment 0.100 hours
End Time 24.000 hours
Return Event 1 years
Return Event: 1 years
Storm Event: TypeII 24hr (3.0 in)
CUMULATIVE RAINFALL (in)
Output Time Increment = 0.100 hours
Time on left represents time for first value in each row.
Time Depth Depth Depth Depth Depth
(hours) (in) (in) (in) (in) (in)
0.000
0.0
0.0
0.0
0.0
0.0
0.500
0.0
0.0
0.0
0.0
0.0
1.000
0.0
0.0
0.0
0.0
0.0
1.500
0.0
0.1
0.1
0.1
0.1
2.000
0.1
0.1
0.1
0.1
0.1
2.500
0.1
0.1
0.1
0.1
0.1
3.000
0.1
0.1
0.1
0.1
0.1
3.500
0.1
0.1
0.1
0.1
0.1
4.000
0.1
0.1
0.2
0.2
0.2
4.500
0.2
0.2
0.2
0.2
0.2
5.000
0.2
0.2
0.2
0.2
0.2
5.500
0.2
0.2
0.2
0.2
0.2
6.000
0.2
0.2
0.3
0.3
0.3
6.500
0.3
0.3
0.3
0.3
0.3
7.000
0.3
0.3
0.3
0.3
0.3
7.500
0.3
0.3
0.3
0.3
0.4
8.000
0.4
0.4
0.4
0.4
0.4
8.500
0.4
0.4
0.4
0.4
0.4
9.000
0.4
0.5
0.5
0.5
0.5
9.500
0.5
0.5
0.5
0.5
0.5
10.000
0.5
0.6
0.6
0.6
0.6
10.500
0.6
0.6
0.6
0.7
0.7
11.000
0.7
0.7
0.8
0.8
0.8
11.500
0.8
0.9
1.1
1.3
1.7
12.000
2.0
2.0
2.1
2.1
2.2
12.500
2.2
2.2
2.3
2.3
2.3
13.000
2.3
2.3
2.4
2.4
2.4
13.500
2.4
2.4
2.4
2.4
2.4
14.000
2.5
2.5
2.5
2.5
2.5
14.500
2.5
2.5
2.5
2.5
2.6
15.000
2.6
2.6
2.6
2.6
2.6
15.500
2.6
2.6
2.6
2.6
2.6
16.000
2.6
2.6
2.7
2.7
2.7
16.500
2.7
2.7
2.7
2.7
2.7
Bentley Systems, Inc. Haestad Methods Solution PondPack CONNECT Edition
Pre Post Analysis.ppc Center [10.02.00.01]
4/4/2022 27 Siemon Company Drive Suite 200 W Page 3 of 14
Watertown, CT 06795 USA + 1 -203-755-1666

Subsection: Time -Depth Curve Return Event: 1 years
Label: Union County Storm Event: TypeII 24hr (3.0 in)
Scenario: Union County - Synthetic Curve, 1 yr 24hr
CUMULATIVE RAINFALL (in)
Output Time Increment = 0.100 hours
Time on left represents time for first value in each row.
Time Depth Depth Depth Depth Depth
(hours) (in) (in) (in) (in) (in)
17.000
2.7
2.7
2.7
2.7
2.7
17.500
2.7
2.7
2.7
2.8
2.8
18.000
2.8
2.8
2.8
2.8
2.8
18.500
2.8
2.8
2.8
2.8
2.8
19.000
2.8
2.8
2.8
2.8
2.8
19.500
2.8
2.8
2.8
2.8
2.9
20.000
2.9
2.9
2.9
2.9
2.9
20.500
2.9
2.9
2.9
2.9
2.9
21.000
2.9
2.9
2.9
2.9
2.9
21.500
2.9
2.9
2.9
2.9
2.9
22.000
2.9
2.9
2.9
2.9
2.9
22.500
2.9
3.0
3.0
3.0
3.0
23.000
3.0
3.0
3.0
3.0
3.0
23.500
3.0
3.0
3.0
3.0
3.0
24.000
3.0
(N/A)
(N/A)
(N/A)
(N/A)
Bentley Systems, Inc. Haestad Methods Solution PondPack CONNECT Edition
Pre Post Analysis.ppc Center [10.02.00.01]
4/4/2022 27 Siemon Company Drive Suite 200 W Page 4 of 14
Watertown, CT 06795 USA + 1 -203-755-1666

Subsection: Runoff CN-Area
Label: PRE-DEV
Scenario: Union County - Synthetic Curve, 1 yr 24hr
Runoff Curve Number Data
Return Event: 1 years
Storm Event: TypeII 24hr (3.0 in)
Soil/Surface Description CN Area C UC Adjusted CN
(ft2) M M
Pasture, grassland, or range - good - Soil
74.000
1,240,588.80
0.0
0.0
74.000
C
0
COMPOSITE AREA & WEIGHTED CN --->
(N/A)
1,240,588.80
(N/A)
(N/A)
74.000
0
Bentley Systems, Inc. Haestad Methods Solution PondPack CONNECT Edition
Pre Post Analysis.ppc Center [10.02.00.01]
4/4/2022 27 Siemon Company Drive Suite 200 W Page 5 of 14
Watertown, CT 06795 USA + 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 1 years
Label: 130-1 Storm Event: TypeII 24hr (3.0 in)
Scenario: Union County - Synthetic Curve, 1 yr 24hr
Time vs. Volume (ft3)
Output Time increment = 0.100 hours
Time on left represents time for first value in each row.
Time Volume Volume Volume Volume Volume
(hours) (ft3) (ft3) (ft3) (ft3) (ft3)
0.000
0.000
0.000
0.000
0.000
0.000
0.500
0.000
0.000
0.000
0.000
0.000
1.000
0.000
0.000
0.000
0.000
0.000
1.500
0.000
0.000
0.000
0.000
0.000
2.000
0.000
0.000
0.000
0.000
0.000
2.500
0.000
0.000
0.000
0.000
0.000
3.000
0.000
0.000
0.000
0.000
0.000
3.500
0.000
0.000
0.000
0.000
0.000
4.000
0.000
0.000
0.000
0.000
0.000
4.500
0.000
0.000
0.000
0.000
0.000
5.000
0.000
0.000
0.000
0.000
0.000
5.500
0.000
0.000
0.000
0.000
0.000
6.000
0.000
0.000
0.000
0.000
0.000
6.500
0.000
0.000
0.000
0.000
0.000
7.000
0.000
0.000
0.000
0.000
0.000
7.500
0.000
0.000
0.000
0.000
0.000
8.000
0.000
0.000
0.000
0.000
0.000
8.500
0.000
0.000
0.000
0.000
0.000
9.000
0.000
0.000
0.000
0.000
0.000
9.500
0.000
0.000
0.000
0.000
0.000
10.000
0.000
0.000
1.000
3.000
6.000
10.500
10.000
17.000
26.000
39.000
54.000
11.000
73.000
97.000
126.000
162.000
207.000
11.500
262.000
335.000
453.000
697.000
1,233.000
12.000
2,316.000
3,858.000
5,433.000
6,750.000
7,623.000
12.500
8,276.000
8,781.000
9,185.000
9,519.000
9,806.000
13.000
10,061.000
10, 29 3.000
10, 507.000
10, 706.000
10,879.000
13.500
11,037.000
11,187.000
11,330.000
11,467.000
11,598.000
14.000
11,723.000
11,844.000
11,959.000
12,071.000
12,180.000
14.500
12, 286.000
12, 390.000
12,493.000
12, 593.000
12,692.000
15.000
12,790.000
12,885.000
12,979.000
13,071.000
13,162.000
15.500
13,250.000
13,337.000
13, 42 2.000
13, 50 5.000
13, 586.000
16.000
13,665.000
13, 743.000
13,818.000
13,892.000
13,965.000
16.500
14,038.000
14,109.000
14,180.000
14,250.000
14,319.000
17.000
14, 388.000
14,456.000
14, 523.000
14, 590.000
14,657.000
17.500
14, 722.000
14, 78 7.000
14,851.000
14,915.000
14,978.000
18.000
15,040.000
15,102.000
15,163.000
15,223.000
15,283.000
18.500
15,342.000
15, 381.000
15, 38 7.000
15, 384.000
15, 38 5.000
19.000
15,385.000
15, 38 5.000
15, 384.000
15, 384.000
15, 384.000
19.500
15,384.000
15, 38 4.000
15, 384.000
15, 38 3.000
15, 38 3.000
20.000
15,383.000
15, 38 3.000
15, 38 3.000
15, 38 3.000
15, 38 3.000
20.500
15,382.000
15, 38 2.000
15, 38 2.000
15, 38 2.000
15, 38 2.000
Bentley Systems, Inc. Haestad Methods Solution PondPack CONNECT Edition
Pre Post Analysis.ppc Center [10.02.00.01]
4/4/2022 27 Siemon Company Drive Suite 200 W Page 6 of 14
Watertown, CT 06795 USA + 1 -203-755-1666

Subsection: Time vs. Volume
Label: 130-1
Scenario: Union County - Synthetic Curve, 1 yr 24hr
Time vs. Volume (ft3)
Return Event: 1 years
Storm Event: TypeII 24hr (3.0 in)
Output
Time increment
= 0.100
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
21.000
15,382.000
15, 38 2.000
15, 38 2.000
15, 38 2.000
15, 38 2.000
21.500
15,382.000
15, 38 2.000
15, 38 2.000
15, 38 2.000
15, 38 2.000
22.000
15,382.000
15, 38 2.000
15, 38 2.000
15, 38 2.000
15, 38 2.000
22.500
15,382.000
15, 38 2.000
15, 38 2.000
15, 38 2.000
15, 38 2.000
23.000
15,382.000
15, 38 2.000
15, 38 2.000
15, 38 2.000
15, 38 2.000
23.500
15,382.000
15, 38 2.000
15, 38 2.000
15, 381.000
15, 381.000
24.000
15,381.000
15, 381.000
15,379.000
15,377.000
15,376.000
24.500
15,375.000
15,374.000
15,374.000
15,374.000
15,374.000
25.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
25.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
26.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
26.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
27.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
27.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
28.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
28.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
29.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
29.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
30.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
30.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
31.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
31.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
32.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
32.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
33.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
33.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
34.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
34.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
35.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
35.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
36.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
36.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
37.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
37.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
38.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
38.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
39.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
39.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
40.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
40.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
41.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
41.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
Bentley Systems, Inc. Haestad Methods Solution PondPack CONNECT Edition
Pre Post Analysis.ppc Center [10.02.00.01]
4/4/2022 27 Siemon Company Drive Suite 200 W Page 7 of 14
Watertown, CT 06795 USA + 1 -203-755-1666

Subsection: Time vs. Volume
Label: 130-1
Scenario: Union County - Synthetic Curve, 1 yr 24hr
Time vs. Volume (ft3)
Return Event: 1 years
Storm Event: TypeII 24hr (3.0 in)
Output
Time increment
= 0.100
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
42.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
42.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
43.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
43.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
44.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
44.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
45.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
45.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
46.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
46.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
47.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
47.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
48.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
48.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
49.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
49.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
50.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
50.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
51.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
51.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
52.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
52.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
53.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
53.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
54.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
54.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
55.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
55.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
56.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
56.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
57.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
57.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
58.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
58.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
59.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
59.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
60.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
60.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
61.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
61.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
62.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
62.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
Bentley Systems, Inc. Haestad Methods Solution PondPack CONNECT Edition
Pre Post Analysis.ppc Center [10.02.00.01]
4/4/2022 27 Siemon Company Drive Suite 200 W Page 8 of 14
Watertown, CT 06795 USA + 1 -203-755-1666

Subsection: Time vs. Volume
Label: 130-1
Scenario: Union County - Synthetic Curve, 1 yr 24hr
Time vs. Volume (ft3)
Return Event: 1 years
Storm Event: TypeII 24hr (3.0 in)
Output
Time increment
= 0.100
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
63.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
63.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
64.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
64.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
65.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
65.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
66.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
66.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
67.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
67.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
68.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
68.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
69.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
69.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
70.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
70.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
71.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
71.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
72.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
72.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
73.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
73.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
74.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
74.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
75.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
75.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
76.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
76.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
77.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
77.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
78.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
78.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
79.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
79.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
80.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
80.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
81.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
81.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
82.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
82.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
83.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
83.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
Bentley Systems, Inc. Haestad Methods Solution PondPack CONNECT Edition
Pre Post Analysis.ppc Center [10.02.00.01]
4/4/2022 27 Siemon Company Drive Suite 200 W Page 9 of 14
Watertown, CT 06795 USA + 1 -203-755-1666

Subsection: Time vs. Volume
Label: 130-1
Scenario: Union County - Synthetic Curve, 1 yr 24hr
Time vs. Volume (ft3)
Return Event: 1 years
Storm Event: TypeII 24hr (3.0 in)
Output
Time increment
= 0.100
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
84.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
84.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
85.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
85.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
86.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
86.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
87.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
87.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
88.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
88.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
89.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
89.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
90.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
90.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
91.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
91.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
92.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
92.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
93.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
93.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
94.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
94.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
95.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
95.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
96.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
96.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
97.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
97.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
98.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
98.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
99.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
99.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
100.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
100.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
101.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
101.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
102.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
102.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
103.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
103.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
104.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
104.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
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Subsection: Time vs. Volume Return Event: 1 years
Label: 130-1 Storm Event: TypeII 24hr (3.0 in)
Scenario: Union County - Synthetic Curve, 1 yr 24hr
Time vs. Volume (ft3)
Output Time increment = 0.100 hours
Time
on left represents time for first value in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
105.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
105.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
106.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
106.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
107.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
107.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
108.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
108.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
109.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
109.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
110.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
110.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
111.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
111.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
112.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
112.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
113.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
113.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
114.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
114.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
115.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
115.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
116.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
116.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
117.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
117.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
118.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
118.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
119.000
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
119.500
15,374.000
15,374.000
15,374.000
15,374.000
15,374.000
120.000
15,374.000
(N/A)
(N/A)
(N/A)
(N/A)
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Subsection: Outlet Input Data Return Event: 1 years
Label: Composite Outlet Structure - 1 Storm Event: TypeII 24hr (3.0 in)
Scenario: Union Countv - Svnthetic Curve, 1 yr 24hr
Requested Pond Water Surface Elevations
Minimum (Headwater) 680.00 ft
Increment (Headwater) 0.50 ft
Maximum (Headwater) 683.00 ft
Outlet Connectivity
Structure Type Outlet ID Direction Outfall E1 E2
(ft) (ft)
Rectangular Weir Weir - 1 Forward TW 682.00 683.00
Tailwater Settings Tailwater (N/A) (N/A)
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Subsection: Outlet Input Data
Label: Composite Outlet Structure - 1
Scenario: Union County - Synthetic Curve, 1 yr 24hr
Return Event: 1 years
Storm Event: TypeII 24hr (3.0 in)
Structure ID: Weir- 1
Structure Type: Rectangular Weir
Number of Openings
1
Elevation
682.00 ft
Weir Length
60.00 ft
Weir Coefficient
3.00 (ft^0.5)/s
Structure ID: TW
Structure Type: TW Setup, DS Channel
Tailwater Type
Free Outfall
Convergence Tolerances
Maximum Iterations
30
Tailwater Tolerance
0.01 ft
(Minimum)
Tailwater Tolerance
0.50 ft
(Maximum)
Headwater Tolerance
0.01 ft
(Minimum)
Headwater Tolerance
0.50 ft
(Maximum)
Flow Tolerance (Minimum)
0.001 ft3/s
Flow Tolerance (Maximum)
10.000 ft3/s
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Index
Composite Outlet Structure - 1 (Outlet Input Data, 1 years (Union County -
Synthetic Curve, 1 yr 24hr))...12, 13
Master Network Summary... 1, 2
PO-1 (Time vs. Volume, 1 years (Union County - Synthetic Curve, 1 yr 24hr))... 6, 7,
8, 9, 10, 11
PRE-DEV (Runoff CN-Area, 1 years (Union County - Synthetic Curve, 1 yr 24hr))... 5
U
Union County (Time -Depth Curve, 1 years (Union County - Synthetic Curve, 1 yr
24hr))... 3, 4
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CULVERT CALCULATIONS

LandDesign.
223 NORTH GRAHAM STREET
CHARLOTTE, NC 28202
704.333.0325
WWW.LANDDESIGN.COM
ale
604
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601
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T=0.050HR
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587.8 595.7 595.7
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PROP. CURB CUT (TYP)
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LEGEND:
- - - - - - - EXISTING CONTOUR MAJOR
EXISTING CONTOUR MINOR
730 PROPOSED CONTOUR ELEVATION
— — — — DRAINAGE EASEMENT
STORM SEWER
CURB CUT
FLARED END SECTION
KEY MAP
SEAL
,,`off•• � `��'�,
C.
r
�. FEs 10
43168
8/4/2021
PROJECT
THE ESTATES AT
MARVIN BRANCH
JONES HOMES USA
UNION COUNTY
NORTH CAROLINA
LANDDESIGN PROJ.#
1020319
REVISION / ISSUANCE
DESIGNED BY: RK
DRAWN BY: RJK
CHECKED BY: MG
SCALE NORTH
VERT: N/A
HORZ: 1" = 50'
0 20 40 80
ORIGINAL SHEET SIZE: 24" X 36"
SHEET TITLE
CULVERT DRAINAGE AREA
EXHIBIT
SHEET NUMBER
EX-1
8/3/2021 5:30 PM MEGAN SCHULTZ NA 2020\1020319\CAD\DOCUMENTATION\1020319 PLN STRM.DWG

Culvert Drainage Area
Project Summary
Title
The Estates at
Marvin Branch
Engineer
MJs
Company
LanclDesign
Date
8/3/2021
Notes
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Union County
Culvert Area
Culvert Area
Table of Contents
Master Network Summary
Time -Depth Curve, 2 years (Union County - Synthetic Curve, 2
yrs)
Time -Depth Curve, 10 years (Union County - Synthetic Curve,
10 yrs)
Time -Depth Curve, 25 years (Union County - Synthetic Curve,
25 yrs)
Time -Depth Curve, 50 years (Union County - Synthetic Curve,
50 yrs)
Time of Concentration Calculations, 2 years (Union County -
Synthetic Curve, 2 yrs)
Runoff CN-Area, 2 years (Union County - Synthetic Curve, 2
yrs)
11
13

Culvert Drainage Area
Subsection: Master Network Summary
Catchments Summary
Label Scenario Return Hydrograph
Event Volume
(years) (ac-ft)
Time to Peak Peak Flow
(hours) (ft3/s)
Culvert Area
Union County -
2
1.224
12.100
15.75
Synthetic Curve, 2
yrs
Culvert Area
Union County -
10
2.138
12.100
27.34
Synthetic Curve, 10
yrs
Culvert Area
Union County -
25
2.737
12.100
34.75
Synthetic Curve, 25
yrs
Culvert Area
Union County -
50
3.225
12.100
40.70
Synthetic Curve, 50
yrs
Node Summary
Label Scenario Return Hydrograph Time to Peak Peak Flow
Event Volume (hours) (ft3/s)
(years) (ac-ft)
Culvert -Out
Union County -
2
1.478
12.100
15.75
Synthetic Curve, 2
yrs
Culvert -Out
Union County -
10
2.536
12.100
27.34
Synthetic Curve, 10
yrs
Culvert -Out
Union County -
25
3.224
12.100
34.75
Synthetic Curve, 25
yrs
Culvert -Out
Union County -
50
3.784
12.100
40.70
Synthetic Curve, 50
yrs
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Culvert Drainage Area
Subsection: Time -Depth Curve
Label: Union County
Scenario: Union County - Synthetic Curve, 2 yrs
Time -Depth Curve: TypeII 24hr (3.6 in)
Label TypeII 24hr (3.6
in)
Start Time 0.000 hours
Increment 0.100 hours
End Time 24.000 hours
Return Event 2 years
Return Event: 2 years
Storm Event: TypeII 24hr (3.6 in)
CUMULATIVE RAINFALL (in)
Output Time Increment = 0.100 hours
Time on left represents time for first value in each row.
Time Depth Depth Depth Depth Depth
(hours) (in) (in) (in) (in) (in)
0.000
0.0
0.0
0.0
0.0
0.0
0.500
0.0
0.0
0.0
0.0
0.0
1.000
0.0
0.0
0.0
0.0
0.1
1.500
0.1
0.1
0.1
0.1
0.1
2.000
0.1
0.1
0.1
0.1
0.1
2.500
0.1
0.1
0.1
0.1
0.1
3.000
0.1
0.1
0.1
0.1
0.1
3.500
0.1
0.2
0.2
0.2
0.2
4.000
0.2
0.2
0.2
0.2
0.2
4.500
0.2
0.2
0.2
0.2
0.2
5.000
0.2
0.2
0.2
0.2
0.3
5.500
0.3
0.3
0.3
0.3
0.3
6.000
0.3
0.3
0.3
0.3
0.3
6.500
0.3
0.3
0.3
0.3
0.3
7.000
0.4
0.4
0.4
0.4
0.4
7.500
0.4
0.4
0.4
0.4
0.4
8.000
0.4
0.4
0.4
0.5
0.5
8.500
0.5
0.5
0.5
0.5
0.5
9.000
0.5
0.5
0.6
0.6
0.6
9.500
0.6
0.6
0.6
0.6
0.6
10.000
0.7
0.7
0.7
0.7
0.7
10.500
0.7
0.8
0.8
0.8
0.8
11.000
0.8
0.9
0.9
0.9
1.0
11.500
1.0
1.1
1.3
1.6
2.0
12.000
2.4
2.5
2.5
2.6
2.6
12.500
2.6
2.7
2.7
2.7
2.8
13.000
2.8
2.8
2.8
2.8
2.9
13.500
2.9
2.9
2.9
2.9
2.9
14.000
3.0
3.0
3.0
3.0
3.0
14.500
3.0
3.0
3.0
3.1
3.1
15.000
3.1
3.1
3.1
3.1
3.1
15.500
3.1
3.1
3.1
3.2
3.2
16.000
3.2
3.2
3.2
3.2
3.2
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Culvert Drainage Area
Subsection: Time -Depth Curve Return Event: 2 years
Label: Union County Storm Event: TypeII 24hr (3.6 in)
Scenario: Union County - Synthetic Curve, 2 yrs
CUMULATIVE RAINFALL (in)
Output Time Increment = 0.100 hours
Time on left represents time for first value in each row.
Time Depth Depth Depth Depth Depth
(hours) (in) (in) (in) (in) (in)
16.500
3.2
3.2
3.2
3.2
3.2
17.000
3.2
3.3
3.3
3.3
3.3
17.500
3.3
3.3
3.3
3.3
3.3
18.000
3.3
3.3
3.3
3.3
3.3
18.500
3.3
3.4
3.4
3.4
3.4
19.000
3.4
3.4
3.4
3.4
3.4
19.500
3.4
3.4
3.4
3.4
3.4
20.000
3.4
3.4
3.4
3.4
3.4
20.500
3.5
3.5
3.5
3.5
3.5
21.000
3.5
3.5
3.5
3.5
3.5
21.500
3.5
3.5
3.5
3.5
3.5
22.000
3.5
3.5
3.5
3.5
3.5
22.500
3.5
3.5
3.5
3.6
3.6
23.000
3.6
3.6
3.6
3.6
3.6
23.500
3.6
3.6
3.6
3.6
3.6
24.000
3.6
(N/A)
(N/A)
(N/A)
(N/A)
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Culvert Drainage Area
Subsection: Time -Depth Curve
Label: Union County
Scenario: Union County - Synthetic Curve, 10 yrs
Time -Depth Curve: TypeII 24hr (5.2 in)
Label TypeII 24hr (5.2
in)
Start Time 0.000 hours
Increment 0.100 hours
End Time 24.000 hours
Return Event 10 years
Return Event: 10 years
Storm Event: TypeII 24hr (5.2 in)
CUMULATIVE RAINFALL (in)
Output Time Increment = 0.100 hours
Time on left represents time for first value in each row.
Time Depth Depth Depth Depth Depth
(hours) (in) (in) (in) (in) (in)
0.000
0.0
0.0
0.0
0.0
0.0
0.500
0.0
0.0
0.0
0.0
0.0
1.000
0.1
0.1
0.1
0.1
0.1
1.500
0.1
0.1
0.1
0.1
0.1
2.000
0.1
0.1
0.1
0.1
0.1
2.500
0.1
0.2
0.2
0.2
0.2
3.000
0.2
0.2
0.2
0.2
0.2
3.500
0.2
0.2
0.2
0.2
0.2
4.000
0.2
0.3
0.3
0.3
0.3
4.500
0.3
0.3
0.3
0.3
0.3
5.000
0.3
0.3
0.3
0.4
0.4
5.500
0.4
0.4
0.4
0.4
0.4
6.000
0.4
0.4
0.4
0.4
0.5
6.500
0.5
0.5
0.5
0.5
0.5
7.000
0.5
0.5
0.5
0.5
0.6
7.500
0.6
0.6
0.6
0.6
0.6
8.000
0.6
0.6
0.6
0.7
0.7
8.500
0.7
0.7
0.7
0.7
0.7
9.000
0.8
0.8
0.8
0.8
0.8
9.500
0.8
0.9
0.9
0.9
0.9
10.000
0.9
1.0
1.0
1.0
1.0
10.500
1.1
1.1
1.1
1.2
1.2
11.000
1.2
1.3
1.3
1.4
1.4
11.500
1.5
1.6
1.8
2.2
3.0
12.000
3.4
3.5
3.6
3.7
3.8
12.500
3.8
3.9
3.9
3.9
4.0
13.000
4.0
4.0
4.1
4.1
4.1
13.500
4.2
4.2
4.2
4.2
4.2
14.000
4.3
4.3
4.3
4.3
4.3
14.500
4.4
4.4
4.4
4.4
4.4
15.000
4.4
4.5
4.5
4.5
4.5
15.500
4.5
4.5
4.5
4.6
4.6
16.000
4.6
4.6
4.6
4.6
4.6
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Culvert Drainage Area
Subsection: Time -Depth Curve Return Event: 10 years
Label: Union County Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
CUMULATIVE RAINFALL (in)
Output Time Increment = 0.100 hours
Time on left represents time for first value in each row.
Time Depth Depth Depth Depth Depth
(hours) (in) (in) (in) (in) (in)
16.500
4.6
4.6
4.7
4.7
4.7
17.000
4.7
4.7
4.7
4.7
4.7
17.500
4.7
4.8
4.8
4.8
4.8
18.000
4.8
4.8
4.8
4.8
4.8
18.500
4.8
4.8
4.9
4.9
4.9
19.000
4.9
4.9
4.9
4.9
4.9
19.500
4.9
4.9
4.9
4.9
4.9
20.000
5.0
5.0
5.0
5.0
5.0
20.500
5.0
5.0
5.0
5.0
5.0
21.000
5.0
5.0
5.0
5.0
5.0
21.500
5.0
5.1
5.1
5.1
5.1
22.000
5.1
5.1
5.1
5.1
5.1
22.500
5.1
5.1
5.1
5.1
5.1
23.000
5.1
5.1
5.2
5.2
5.2
23.500
5.2
5.2
5.2
5.2
5.2
24.000
5.2
(N/A)
(N/A)
(N/A)
(N/A)
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Culvert Drainage Area
Subsection: Time -Depth Curve
Label: Union County
Scenario: Union County - Synthetic Curve, 25 yrs
Time -Depth Curve: TypeII 24hr (6.2 in)
Label TypeII 24hr (6.2
in)
Start Time 0.000 hours
Increment 0.100 hours
End Time 24.000 hours
Return Event 25 years
Return Event: 25 years
Storm Event: TypeII 24hr (6.2 in)
CUMULATIVE RAINFALL (in)
Output Time Increment = 0.100 hours
Time on left represents time for first value in each row.
Time Depth Depth Depth Depth Depth
(hours) (in) (in) (in) (in) (in)
0.000
0.0
0.0
0.0
0.0
0.0
0.500
0.0
0.0
0.0
0.1
0.1
1.000
0.1
0.1
0.1
0.1
0.1
1.500
0.1
0.1
0.1
0.1
0.1
2.000
0.1
0.1
0.2
0.2
0.2
2.500
0.2
0.2
0.2
0.2
0.2
3.000
0.2
0.2
0.2
0.2
0.2
3.500
0.3
0.3
0.3
0.3
0.3
4.000
0.3
0.3
0.3
0.3
0.3
4.500
0.3
0.4
0.4
0.4
0.4
5.000
0.4
0.4
0.4
0.4
0.4
5.500
0.4
0.5
0.5
0.5
0.5
6.000
0.5
0.5
0.5
0.5
0.5
6.500
0.6
0.6
0.6
0.6
0.6
7.000
0.6
0.6
0.6
0.7
0.7
7.500
0.7
0.7
0.7
0.7
0.7
8.000
0.7
0.8
0.8
0.8
0.8
8.500
0.8
0.8
0.9
0.9
0.9
9.000
0.9
0.9
1.0
1.0
1.0
9.500
1.0
1.0
1.1
1.1
1.1
10.000
1.1
1.1
1.2
1.2
1.2
10.500
1.3
1.3
1.3
1.4
1.4
11.000
1.5
1.5
1.6
1.6
1.7
11.500
1.8
1.9
2.2
2.7
3.5
12.000
4.1
4.2
4.3
4.4
4.5
12.500
4.6
4.6
4.7
4.7
4.7
13.000
4.8
4.8
4.9
4.9
4.9
13.500
5.0
5.0
5.0
5.0
5.1
14.000
5.1
5.1
5.1
5.2
5.2
14.500
5.2
5.2
5.2
5.3
5.3
15.000
5.3
5.3
5.3
5.3
5.4
15.500
5.4
5.4
5.4
5.4
5.4
16.000
5.5
5.5
5.5
5.5
5.5
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Culvert Drainage Area
Subsection: Time -Depth Curve Return Event: 25 years
Label: Union County Storm Event: TypeII 24hr (6.2 in)
Scenario: Union County - Synthetic Curve, 25 yrs
CUMULATIVE RAINFALL (in)
Output Time Increment = 0.100 hours
Time on left represents time for first value in each row.
Time Depth Depth Depth Depth Depth
(hours) (in) (in) (in) (in) (in)
16.500
5.5
5.5
5.6
5.6
5.6
17.000
5.6
5.6
5.6
5.6
5.6
17.500
5.7
5.7
5.7
5.7
5.7
18.000
5.7
5.7
5.7
5.7
5.8
18.500
5.8
5.8
5.8
5.8
5.8
19.000
5.8
5.8
5.8
5.8
5.9
19.500
5.9
5.9
5.9
5.9
5.9
20.000
5.9
5.9
5.9
5.9
5.9
20.500
5.9
6.0
6.0
6.0
6.0
21.000
6.0
6.0
6.0
6.0
6.0
21.500
6.0
6.0
6.0
6.0
6.0
22.000
6.1
6.1
6.1
6.1
6.1
22.500
6.1
6.1
6.1
6.1
6.1
23.000
6.1
6.1
6.1
6.2
6.2
23.500
6.2
6.2
6.2
6.2
6.2
24.000
6.2
(N/A)
(N/A)
(N/A)
(N/A)
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Culvert Drainage Area
Subsection: Time -Depth Curve
Label: Union County
Scenario: Union County - Synthetic Curve, 50 yrs
Time -Depth Curve: TypeII 24hr (7.0 in)
Label TypeII 24hr (7.0
in)
Start Time 0.000 hours
Increment 0.100 hours
End Time 24.000 hours
Return Event 50 years
Return Event: 50 years
Storm Event: TypeII 24hr (7.0 in)
CUMULATIVE RAINFALL (in)
Output Time Increment = 0.100 hours
Time on left represents time for first value in each row.
Time Depth Depth Depth Depth Depth
(hours) (in) (in) (in) (in) (in)
0.000
0.0
0.0
0.0
0.0
0.0
0.500
0.0
0.0
0.1
0.1
0.1
1.000
0.1
0.1
0.1
0.1
0.1
1.500
0.1
0.1
0.1
0.1
0.1
2.000
0.2
0.2
0.2
0.2
0.2
2.500
0.2
0.2
0.2
0.2
0.2
3.000
0.2
0.3
0.3
0.3
0.3
3.500
0.3
0.3
0.3
0.3
0.3
4.000
0.3
0.3
0.4
0.4
0.4
4.500
0.4
0.4
0.4
0.4
0.4
5.000
0.4
0.5
0.5
0.5
0.5
5.500
0.5
0.5
0.5
0.5
0.5
6.000
0.6
0.6
0.6
0.6
0.6
6.500
0.6
0.6
0.7
0.7
0.7
7.000
0.7
0.7
0.7
0.7
0.8
7.500
0.8
0.8
0.8
0.8
0.8
8.000
0.8
0.9
0.9
0.9
0.9
8.500
0.9
0.9
1.0
1.0
1.0
9.000
1.0
1.1
1.1
1.1
1.1
9.500
1.1
1.2
1.2
1.2
1.2
10.000
1.3
1.3
1.3
1.4
1.4
10.500
1.4
1.5
1.5
1.5
1.6
11.000
1.6
1.7
1.8
1.8
1.9
11.500
2.0
2.1
2.5
3.0
4.0
12.000
4.6
4.8
4.9
5.0
5.1
12.500
5.1
5.2
5.3
5.3
5.4
13.000
5.4
5.4
5.5
5.5
5.6
13.500
5.6
5.6
5.7
5.7
5.7
14.000
5.7
5.8
5.8
5.8
5.8
14.500
5.9
5.9
5.9
5.9
6.0
15.000
6.0
6.0
6.0
6.0
6.1
15.500
6.1
6.1
6.1
6.1
6.1
16.000
6.2
6.2
6.2
6.2
6.2
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Culvert Drainage Area
Subsection: Time -Depth Curve Return Event: 50 years
Label: Union County Storm Event: TypeII 24hr (7.0 in)
Scenario: Union County - Synthetic Curve, 50 yrs
CUMULATIVE RAINFALL (in)
Output Time Increment = 0.100 hours
Time on left represents time for first value in each row.
Time Depth Depth Depth Depth Depth
(hours) (in) (in) (in) (in) (in)
16.500
6.2
6.3
6.3
6.3
6.3
17.000
6.3
6.3
6.3
6.4
6.4
17.500
6.4
6.4
6.4
6.4
6.4
18.000
6.4
6.5
6.5
6.5
6.5
18.500
6.5
6.5
6.5
6.5
6.6
19.000
6.6
6.6
6.6
6.6
6.6
19.500
6.6
6.6
6.6
6.6
6.7
20.000
6.7
6.7
6.7
6.7
6.7
20.500
6.7
6.7
6.7
6.7
6.7
21.000
6.8
6.8
6.8
6.8
6.8
21.500
6.8
6.8
6.8
6.8
6.8
22.000
6.8
6.8
6.9
6.9
6.9
22.500
6.9
6.9
6.9
6.9
6.9
23.000
6.9
6.9
6.9
6.9
7.0
23.500
7.0
7.0
7.0
7.0
7.0
24.000
7.0
(N/A)
(N/A)
(N/A)
(N/A)
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Culvert Drainage Area
Subsection: Time of Concentration Calculations
Label: Culvert Area
Scenario: Union County - Synthetic Curve, 2 yrs
Time of Concentration Results
Segment #1: User Defined Tc
Time of Concentration 0.330 hours
Time of Concentration (Composite)
Time of Concentration 0.330 hours
(Composite)
Return Event: 2 years
Storm Event: TypeII 24hr (3.6 in)
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Culvert Drainage Area
Subsection: Time of Concentration Calculations Return Event: 2 years
Label: Culvert Area Storm Event: TypeII 24hr (3.6 in)
Scenario: Union County - Synthetic Curve, 2 yrs
___= User Defined
Tc = Value entered by user
Where: Tc= Time of concentration, hours
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Culvert Drainage Area
Subsection: Runoff CN-Area
Label: Culvert Area
Scenario: Union County - Synthetic Curve, 2 yrs
Runoff Curve Number Data
Return Event: 2 years
Storm Event: TypeII 24hr (3.6 in)
Soil/Surface Description CN Area C UC Adjusted CN
(acres) M M
Newly graded area (pervious only - Newly
91.000
0.867
0.0
0.0
91.000
graded area (pervious only)
Pasture, grassland, or range - good - Soil
74.000
4.840
0.0
0.0
74.000
C
Impervious Areas - Paved parking lots,
98.000
2.166
0.0
0.0
98.000
roofs, driveways, Streets and roads - Soil
C
COMPOSITE AREA & WEIGHTED CN --->
(N/A)
7.873
(N/A)
(N/A)
82.475
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Culvert Drainage Area
Index
Culvert Area (Runoff CN-Area, 2 years (Union County - Synthetic Curve, 2 yrs))...13
Culvert Area (Time of Concentration Calculations, 2 years (Union County -
Synthetic Curve, 2 yrs))...11, 12
Master Network Summary ... 2
U
Union County (Time -Depth Curve, 10 years (Union County
- Synthetic Curve, 10
yrs))... 5, 6
Union County (Time -Depth Curve, 2 years (Union County -
Synthetic Curve, 2
yrs))... 3, 4
Union County (Time -Depth Curve, 25 years (Union County
- Synthetic Curve, 25
yrs))... 7, 8
Union County (Time -Depth Curve, 50 years (Union County
- Synthetic Curve, 50
yrs))... 9, 10
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Time of Concentration
Pre Developed Drainage Area
Sheet Flow:
n:
0.4
L:
100
ft
P2:
3.42
in
s:
0.040
ft/ft
T:
0.262
hr
Shallow Concentrated Flow:
L:
463
ft
s:
0.025
ft/ft
Type
2
(1=paved/ 2= unpaved)
V =
2.55
fps
T =
0.050
hr
Open Channel:
L:
ft
V:
fps (assumed)
T =
0.017
hr
Total:
0.330
hr
19.8
m i n

HY-8 Culvert Analysis Report
Crossing Discharge Data
Discharge Selection Method: Specify Minimum, Design, and Maximum Flow
Minimum Flow: 15.75 cfs
Design Flow: 34.75 cfs
Maximum Flow: 40.7 cfs

Table 1 - Summary of Culvert Flows at Crossing: Ellison Way Culvert

Rating Curve Plot for Crossing: Ellison Way Culvert
592.5
592.0
0 591.5
' 591.0
m
w 590.5
m
590.0
F 589.5
589.0
588.5
Total Ratuig Curve
Crossing: Efison Way Culvert
Total Discharge (cfs)

Table 2 - Culvert Summary Table: Culvert 1
NUM
offi=
9- On
ME
. S
i�i
i�i
iR[�T►f
. I .
��

********************************************************************************
Straight Culvert
Inlet Elevation (invert): 587.00 ft, Outlet Elevation (invert): 586.03 ft
Culvert Length: 96.54 ft, Culvert Slope: 0.0100
********************************************************************************

Culvert Performance Curve Plot: Culvert 1
592.5
592.0
0 591.5
> 591.0
w
w 590.5
m
590.0
589.5
z
589.0
588.5
Performance Curve
Cuh-ert: Cuh-ert 1
0 0
Inlet Control Elev Outlet Control Elev
Total Discharge (cfs)

Water Surface Profile Plot for Culvert: Culvert 1
Crossing - Ellison Way Culvert, Design Discharge - 34.8 cf5
Culvert - Culvert 1. Cidvert L} scharge - 34.8 d5
593
592
591
_ 590
.0 589
w 588
587
586
585
r 0 20 40 60 8v, 100 1
Station (ft)
Site Data - Culvert 1
Site Data Option: Culvert Invert Data
Inlet Station: 0.00 ft
Inlet Elevation: 586.00 ft
Outlet Station: 96.54 ft
Outlet Elevation: 585.03 ft
Number of Barrels: 1
Culvert Data Summary - Culvert 1
Barrel Shape: Circular
Barrel Diameter: 4.50 ft
Barrel Material:
Embedment: 12.00 in
Barrel Manning's n: 0.0120 (top and sides)
Manning's n: 0.0350 (bottom)
Culvert Type: Straight
Inlet Configuration: Thin Edge Projecting
Inlet Depression: None

Table 3 - Downstream Channel Rating Curve (Crossing: Ellison Way Culvert)
I Flow (cfs) I Water Siirfacl Depth (ft) I Velocity (ft/sl Shear (psf) I Froude Number
Elev (ft)
40.70 1 587.35 1 1.32 1 3.11

Tailwater Channel Data - Ellison Way Culvert
Tailwater Channel Option: Trapezoidal Channel
Bottom Width: 6.00 ft
Side Slope (H:V): 3.00 (_:1)
Channel Slope: 0.0100
Channel Manning's n: 0.0450
Channel Invert Elevation: 586.03 ft
Roadway Data for Crossing: Ellison Way Culvert
Roadway Profile Shape: Constant Roadway Elevation
Crest Length: 100.00 ft
Crest Elevation: 592.70 ft
Roadway Surface: Paved
Roadway Top Width: 26.00 ft

54" RCP CULVERT
Project Description
Friction Method
Manning
Formula
Solve For
Full Flow
Capacity
Input Data
Roughness Coefficient
0.013
Channel Slope
0.010 ft/ft
Normal Depth
54.0 in
FULL FLOW CAPACITY
Diameter
54.0 in
Discharge
196.64 cfs
Results
Discharge
196.64 cfs
Normal Depth
54.0 in
Flow Area
15.9 ftz
Wetted Perimeter
14.1 ft
Hydraulic Radius
13.5 in
Top Width
0.00 ft
Critical Depth
48.2 in
Percent Full
100.0 %
Critical Slope
0.009 ft/ft
Velocity
12.36 ft/s
Velocity Head
2.38 ft
Specific Energy
6.88 ft
Froude Number
(N/A)
Maximum Discharge
211.53 cfs
Discharge Full
196.64 cfs
Slope Full
0.010 ft/ft
Flow Type
Undefined
GVF Input Data
Downstream Depth
0.0 in
Length
0.0 ft
Number Of Steps
0
GVF Output Data
Upstream Depth
0.0 in
Profile Description
N/A
Profile Headloss
0.00 ft
Average End Depth Over Rise
0.0 %
Normal Depth Over Rise
100.0 %
Downstream Velocity
Infinity ft/s
Upstream Velocity
Infinity ft/s
Normal Depth
54.0 in
Critical Depth
48.2 in
Channel Slope
0.010 ft/ft
Critical Slope
0.009 ft/ft
Bentley Systems, Inc. Haestad Methods Solution FlowMaster
Pipe Capacity Calcs.fm8 Center [10.03.00.03]
12/8/2021 27 Siemon Company Drive Suite 200 W Page 1 of 2
Watertown, CT 06795 USA + 1 -203-755-1666

SEDIMENT BASIN DESIGN

Sediment Basin Desim
Project Estate at Marvin Branch
Location: Union County, NC
Developer: The Moser
Design Criteria:
Design Storm
Rational Runoff Coeff.
Intensity
Computed By: REK
Checked By:
Settling Efficiency Criteria:
10 yr Design Storm 10 yr
0.6 Rational Runoff Coeff. 0.6
7.57 in/hr (Tc= 5 mina Intensity 7.57 in/hr (Tc= 5 mina
Date: 11/30/2021
Revised:
Basin
Number
Drainage
Area (Acres(
Denuded
Area (Acres(
Sediment Basin
Volume
Required Provided
Bottom
Area
Sq ft
Depth
ft.
Top
Area
Sq ft
Surface
Area
Required
Sq ft
Surface
Area
Provided
Sq ft
Side-
slope
Skimmer
Size
(inches(
Orifice
Diameter
(inches(
Head
On
Skimmer
(ft)
Dewatering
Time
(days(
10-yr
Flow
cfs
SB #1
13.63
15.88
24,5341
134,062
22,870
2.75
31,450
29,075
3
6.0
5.60
0.417
2.87
61.91
01
0
^To drain 1
Spillway=58(
SB-3
Area
Volume ac-ft)Volume
Contour
sq. ft
AC
Inc
Accum.
cu. ft
576.25
2
5
0
0.0000
577
24519
0.563
0.4079
0.4079
17767
578
26769
0.615
0.5885
0.9964
43403
579
29075
0.667
0.6408
1.6372
71317
580
31450
0.722
0.6946
2.3318
101572
581
33541
1 0.770
0.7459
3.0776
134062
Volume Surface Area
Good Good
asin if completeley full.

Calculate Skimmer Size
Basin Volume in Cubic Feet
Days to Drain*
NC assume 3 days to drain
134 062 Cu. Ft
3 Days
SB-1
Skimmer Size
Orifice Radius
Orifice Diameter
6.0 Inch
2.8 Inch[es]
5.6 Inch[es]

Subsection: Time vs. Elevation
Label: SED BASIN (OUT)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Return Event: 10 years
Storm Event: TypeII 24hr (5.2 in)
Output Time increment = 0.010 hours
Time on left represents time for first value in each row.
Time Elevation Elevation Elevation Elevation Elevation
(hours) (ft) (ft) (ft) (ft) (ft)
0.000
576.25
576.25
576.25
576.25
576.25
0.050
576.25
576.25
576.25
576.25
576.25
0.100
576.25
576.25
576.25
576.25
576.25
0.150
576.25
576.25
576.25
576.25
576.25
0.200
576.25
576.25
576.25
576.25
576.25
0.250
576.25
576.25
576.25
576.25
576.25
0.300
576.25
576.25
576.25
576.25
576.25
0.350
576.25
576.25
576.25
576.25
576.25
0.400
576.25
576.25
576.25
576.25
576.25
0.450
576.25
576.25
576.25
576.25
576.25
0.500
576.25
576.25
576.25
576.25
576.25
0.550
576.25
576.25
576.25
576.25
576.25
0.600
576.25
576.25
576.25
576.25
576.25
0.650
576.25
576.25
576.25
576.25
576.25
0.700
576.25
576.25
576.25
576.25
576.25
0.750
576.25
576.25
576.25
576.25
576.25
0.800
576.25
576.25
576.25
576.25
576.25
0.850
576.25
576.25
576.25
576.25
576.25
0.900
576.25
576.25
576.25
576.25
576.25
0.950
576.25
576.25
576.25
576.25
576.25
1.000
576.25
576.25
576.25
576.25
576.25
1.050
576.25
576.25
576.25
576.25
576.25
1.100
576.25
576.25
576.25
576.25
576.25
1.150
576.25
576.25
576.25
576.25
576.25
1.200
576.25
576.25
576.25
576.25
576.25
1.250
576.25
576.25
576.25
576.25
576.25
1.300
576.25
576.25
576.25
576.25
576.25
1.350
576.25
576.25
576.25
576.25
576.25
1.400
576.25
576.25
576.25
576.25
576.25
1.450
576.25
576.25
576.25
576.25
576.25
1.500
576.25
576.25
576.25
576.25
576.25
1.550
576.25
576.25
576.25
576.25
576.25
1.600
576.25
576.25
576.25
576.25
576.25
1.650
576.25
576.25
576.25
576.25
576.25
1.700
576.25
576.25
576.25
576.25
576.25
1.750
576.25
576.25
576.25
576.25
576.25
1.800
576.25
576.25
576.25
576.25
576.25
1.850
576.25
576.25
576.25
576.25
576.25
1.900
576.25
576.25
576.25
576.25
576.25
1.950
576.25
576.25
576.25
576.25
576.25
2.000
576.25
576.25
576.25
576.25
576.25
2.050
576.25
576.25
576.25
576.25
576.25
Bentley Systems, Inc. Haestad Methods Solution PondPack CONNECT Edition
S B-1. ppc Center [10.02.00.01]
12/8/2021 27 Siemon Company Drive Suite 200 W Page 1 of 58
Watertown, CT 06795 USA + 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
2.100
576.25
576.25
576.25
576.25
576.25
2.150
576.25
576.25
576.25
576.25
576.25
2.200
576.25
576.25
576.25
576.25
576.25
2.250
576.25
576.25
576.25
576.25
576.25
2.300
576.25
576.25
576.25
576.25
576.25
2.350
576.25
576.25
576.25
576.25
576.25
2.400
576.25
576.25
576.25
576.25
576.25
2.450
576.25
576.25
576.25
576.25
576.25
2.500
576.25
576.25
576.25
576.25
576.25
2.550
576.25
576.25
576.25
576.25
576.25
2.600
576.25
576.25
576.25
576.25
576.25
2.650
576.25
576.25
576.25
576.25
576.25
2.700
576.25
576.25
576.25
576.25
576.25
2.750
576.25
576.25
576.25
576.25
576.25
2.800
576.25
576.25
576.25
576.25
576.25
2.850
576.25
576.25
576.25
576.25
576.25
2.900
576.25
576.25
576.25
576.25
576.25
2.950
576.25
576.25
576.25
576.25
576.25
3.000
576.25
576.25
576.25
576.25
576.25
3.050
576.25
576.25
576.25
576.25
576.25
3.100
576.25
576.25
576.25
576.25
576.25
3.150
576.25
576.25
576.25
576.25
576.25
3.200
576.25
576.25
576.25
576.25
576.25
3.250
576.25
576.25
576.25
576.25
576.25
3.300
576.25
576.25
576.25
576.25
576.25
3.350
576.25
576.25
576.25
576.25
576.25
3.400
576.25
576.25
576.25
576.25
576.25
3.450
576.25
576.25
576.25
576.25
576.25
3.500
576.25
576.25
576.25
576.25
576.25
3.550
576.25
576.25
576.25
576.25
576.25
3.600
576.25
576.25
576.25
576.25
576.25
3.650
576.25
576.25
576.25
576.25
576.25
3.700
576.25
576.25
576.25
576.25
576.25
3.750
576.25
576.25
576.25
576.25
576.25
3.800
576.25
576.25
576.25
576.25
576.25
3.850
576.25
576.25
576.25
576.25
576.25
3.900
576.25
576.25
576.25
576.25
576.25
3.950
576.25
576.25
576.25
576.25
576.25
4.000
576.25
576.25
576.25
576.25
576.25
4.050
576.25
576.25
576.25
576.25
576.25
4.100
576.25
576.25
576.25
576.25
576.25
4.150
576.25
576.25
576.25
576.25
576.25
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 2 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
4.200
576.25
576.25
576.25
576.25
576.25
4.250
576.25
576.25
576.25
576.25
576.25
4.300
576.25
576.25
576.25
576.25
576.25
4.350
576.25
576.25
576.25
576.25
576.25
4.400
576.25
576.25
576.25
576.25
576.25
4.450
576.25
576.25
576.25
576.25
576.25
4.500
576.25
576.25
576.25
576.25
576.25
4.550
576.25
576.25
576.25
576.25
576.25
4.600
576.25
576.25
576.25
576.25
576.25
4.650
576.25
576.25
576.25
576.25
576.25
4.700
576.25
576.25
576.25
576.25
576.25
4.750
576.25
576.25
576.25
576.25
576.25
4.800
576.25
576.25
576.25
576.25
576.25
4.850
576.25
576.25
576.25
576.25
576.25
4.900
576.25
576.25
576.25
576.25
576.25
4.950
576.25
576.25
576.25
576.25
576.25
5.000
576.25
576.25
576.25
576.25
576.25
5.050
576.25
576.25
576.25
576.25
576.25
5.100
576.25
576.25
576.25
576.25
576.25
5.150
576.25
576.25
576.25
576.25
576.25
5.200
576.25
576.25
576.25
576.25
576.25
5.250
576.25
576.25
576.25
576.25
576.25
5.300
576.25
576.25
576.25
576.25
576.25
5.350
576.25
576.25
576.25
576.25
576.25
5.400
576.25
576.25
576.25
576.25
576.25
5.450
576.25
576.25
576.25
576.25
576.25
5.500
576.25
576.25
576.25
576.25
576.25
5.550
576.25
576.25
576.25
576.25
576.25
5.600
576.25
576.25
576.25
576.25
576.25
5.650
576.25
576.25
576.25
576.25
576.25
5.700
576.25
576.25
576.25
576.25
576.25
5.750
576.25
576.25
576.25
576.25
576.25
5.800
576.25
576.25
576.25
576.25
576.25
5.850
576.25
576.25
576.25
576.25
576.25
5.900
576.25
576.25
576.25
576.25
576.25
5.950
576.25
576.25
576.25
576.25
576.25
6.000
576.25
576.26
576.26
576.26
576.26
6.050
576.26
576.26
576.26
576.26
576.26
6.100
576.26
576.26
576.26
576.26
576.26
6.150
576.26
576.26
576.26
576.26
576.26
6.200
576.26
576.26
576.26
576.26
576.26
6.250
576.26
576.26
576.26
576.26
576.26
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 3 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
6.300
576.26
576.26
576.26
576.26
576.26
6.350
576.26
576.26
576.26
576.26
576.26
6.400
576.26
576.26
576.26
576.26
576.26
6.450
576.26
576.26
576.26
576.26
576.26
6.500
576.26
576.26
576.26
576.26
576.26
6.550
576.27
576.27
576.27
576.27
576.27
6.600
576.27
576.27
576.27
576.27
576.27
6.650
576.27
576.27
576.27
576.27
576.27
6.700
576.27
576.27
576.27
576.27
576.27
6.750
576.27
576.27
576.27
576.27
576.27
6.800
576.27
576.27
576.27
576.27
576.27
6.850
576.27
576.27
576.27
576.27
576.27
6.900
576.27
576.27
576.28
576.28
576.28
6.950
576.28
576.28
576.28
576.28
576.28
7.000
576.28
576.28
576.28
576.28
576.28
7.050
576.28
576.28
576.28
576.28
576.28
7.100
576.28
576.28
576.28
576.28
576.28
7.150
576.28
576.28
576.28
576.28
576.28
7.200
576.28
576.29
576.29
576.29
576.29
7.250
576.29
576.29
576.29
576.29
576.29
7.300
576.29
576.29
576.29
576.29
576.29
7.350
576.29
576.29
576.29
576.29
576.29
7.400
576.29
576.29
576.29
576.29
576.29
7.450
576.29
576.29
576.30
576.30
576.30
7.500
576.30
576.30
576.30
576.30
576.30
7.550
576.30
576.30
576.30
576.30
576.30
7.600
576.30
576.30
576.30
576.30
576.30
7.650
576.30
576.30
576.30
576.30
576.31
7.700
576.31
576.31
576.31
576.31
576.31
7.750
576.31
576.31
576.31
576.31
576.31
7.800
576.31
576.31
576.31
576.31
576.31
7.850
576.31
576.31
576.31
576.31
576.31
7.900
576.32
576.32
576.32
576.32
576.32
7.950
576.32
576.32
576.32
576.32
576.32
8.000
576.32
576.32
576.32
576.32
576.32
8.050
576.32
576.32
576.32
576.32
576.33
8.100
576.33
576.33
576.33
576.33
576.33
8.150
576.33
576.33
576.33
576.33
576.33
8.200
576.33
576.33
576.33
576.33
576.33
8.250
576.33
576.34
576.34
576.34
576.34
8.300
576.34
576.34
576.34
576.34
576.34
8.350
576.34
576.34
576.34
576.34
576.34
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 4 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
8.400
576.34
576.34
576.34
576.35
576.35
8.450
576.35
576.35
576.35
576.35
576.35
8.500
576.35
576.35
576.35
576.35
576.35
8.550
576.35
576.35
576.36
576.36
576.36
8.600
576.36
576.36
576.36
576.36
576.36
8.650
576.36
576.36
576.36
576.36
576.36
8.700
576.37
576.37
576.37
576.37
576.37
8.750
576.37
576.37
576.37
576.37
576.37
8.800
576.37
576.37
576.37
576.38
576.38
8.850
576.38
576.38
576.38
576.38
576.38
8.900
576.38
576.38
576.38
576.38
576.39
8.950
576.39
576.39
576.39
576.39
576.39
9.000
576.39
576.39
576.39
576.39
576.39
9.050
576.40
576.40
576.40
576.40
576.40
9.100
576.40
576.40
576.40
576.40
576.40
9.150
576.41
576.41
576.41
576.41
576.41
9.200
576.41
576.41
576.41
576.41
576.42
9.250
576.42
576.42
576.42
576.42
576.42
9.300
576.42
576.42
576.42
576.43
576.43
9.350
576.43
576.43
576.43
576.43
576.43
9.400
576.43
576.43
576.44
576.44
576.44
9.450
576.44
576.44
576.44
576.44
576.44
9.500
576.44
576.45
576.45
576.45
576.45
9.550
576.45
576.45
576.45
576.45
576.46
9.600
576.46
576.46
576.46
576.46
576.46
9.650
576.46
576.46
576.47
576.47
576.47
9.700
576.47
576.47
576.47
576.47
576.47
9.750
576.48
576.48
576.48
576.48
576.48
9.800
576.48
576.48
576.48
576.49
576.49
9.850
576.49
576.49
576.49
576.49
576.49
9.900
576.49
576.50
576.50
576.50
576.50
9.950
576.50
576.50
576.50
576.51
576.51
10.000
576.51
576.51
576.51
576.51
576.51
10.050
576.52
576.52
576.52
576.52
576.52
10.100
576.52
576.53
576.53
576.53
576.53
10.150
576.53
576.53
576.53
576.54
576.54
10.200
576.54
576.54
576.54
576.54
576.55
10.250
576.55
576.55
576.55
576.55
576.55
10.300
576.56
576.56
576.56
576.56
576.56
10.350
576.57
576.57
576.57
576.57
576.57
10.400
576.57
576.58
576.58
576.58
576.58
10.450
576.58
576.59
576.59
576.59
576.59
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 5 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
10.500
576.59
576.60
576.60
576.60
576.60
10.550
576.60
576.61
576.61
576.61
576.61
10.600
576.62
576.62
576.62
576.62
576.62
10.650
576.63
576.63
576.63
576.63
576.64
10.700
576.64
576.64
576.64
576.65
576.65
10.750
576.65
576.65
576.66
576.66
576.66
10.800
576.66
576.67
576.67
576.67
576.67
10.850
576.68
576.68
576.68
576.68
576.69
10.900
576.69
576.69
576.70
576.70
576.70
10.950
576.70
576.71
576.71
576.71
576.72
11.000
576.72
576.72
576.73
576.73
576.73
11.050
576.74
576.74
576.74
576.74
576.75
11.100
576.75
576.75
576.76
576.76
576.76
11.150
576.77
576.77
576.77
576.78
576.78
11.200
576.79
576.79
576.79
576.80
576.80
11.250
576.80
576.81
576.81
576.82
576.82
11.300
576.82
576.83
576.83
576.84
576.84
11.350
576.84
576.85
576.85
576.86
576.86
11.400
576.87
576.87
576.87
576.88
576.88
11.450
576.89
576.89
576.90
576.90
576.91
11.500
576.91
576.92
576.92
576.93
576.94
11.550
576.94
576.95
576.95
576.96
576.97
11.600
576.97
576.98
576.98
576.99
577.00
11.650
577.01
577.01
577.02
577.03
577.04
11.700
577.05
577.06
577.07
577.08
577.09
11.750
577.11
577.12
577.14
577.15
577.17
11.800
577.18
577.20
577.22
577.24
577.27
11.850
577.29
577.31
577.34
577.37
577.40
11.900
577.43
577.46
577.49
577.53
577.57
11.950
577.61
577.65
577.70
577.75
577.79
12.000
577.84
577.90
577.95
578.00
578.06
12.050
578.12
578.18
578.24
578.30
578.35
12.100
578.41
578.47
578.53
578.59
578.65
12.150
578.71
578.77
578.83
578.88
578.94
12.200
578.99
579.04
579.09
579.14
579.18
12.250
579.22
579.26
579.30
579.33
579.36
12.300
579.39
579.42
579.44
579.46
579.48
12.350
579.50
579.52
579.53
579.54
579.55
12.400
579.56
579.57
579.58
579.59
579.59
12.450
579.60
579.60
579.60
579.61
579.61
12.500
579.61
579.61
579.61
579.61
579.61
12.550
579.61
579.60
579.60
579.60
579.60
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 6 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
12.600
579.59
579.59
579.59
579.58
579.58
12.650
579.57
579.57
579.57
579.56
579.56
12.700
579.55
579.55
579.54
579.54
579.53
12.750
579.53
579.52
579.51
579.51
579.50
12.800
579.50
579.49
579.49
579.48
579.48
12.850
579.47
579.47
579.46
579.46
579.45
12.900
579.45
579.44
579.44
579.43
579.43
12.950
579.42
579.42
579.42
579.41
579.41
13.000
579.40
579.40
579.39
579.39
579.39
13.050
579.38
579.38
579.37
579.37
579.37
13.100
579.36
579.36
579.36
579.35
579.35
13.150
579.35
579.34
579.34
579.34
579.33
13.200
579.33
579.33
579.32
579.32
579.32
13.250
579.32
579.31
579.31
579.31
579.31
13.300
579.30
579.30
579.30
579.30
579.29
13.350
579.29
579.29
579.29
579.29
579.28
13.400
579.28
579.28
579.28
579.28
579.27
13.450
579.27
579.27
579.27
579.27
579.27
13.500
579.26
579.26
579.26
579.26
579.26
13.550
579.26
579.25
579.25
579.25
579.25
13.600
579.25
579.25
579.25
579.24
579.24
13.650
579.24
579.24
579.24
579.24
579.24
13.700
579.23
579.23
579.23
579.23
579.23
13.750
579.23
579.23
579.22
579.22
579.22
13.800
579.22
579.22
579.22
579.22
579.22
13.850
579.21
579.21
579.21
579.21
579.21
13.900
579.21
579.21
579.20
579.20
579.20
13.950
579.20
579.20
579.20
579.20
579.20
14.000
579.19
579.19
579.19
579.19
579.19
14.050
579.19
579.19
579.19
579.18
579.18
14.100
579.18
579.18
579.18
579.18
579.18
14.150
579.18
579.17
579.17
579.17
579.17
14.200
579.17
579.17
579.17
579.17
579.16
14.250
579.16
579.16
579.16
579.16
579.16
14.300
579.16
579.16
579.16
579.15
579.15
14.350
579.15
579.15
579.15
579.15
579.15
14.400
579.15
579.15
579.15
579.14
579.14
14.450
579.14
579.14
579.14
579.14
579.14
14.500
579.14
579.14
579.14
579.14
579.13
14.550
579.13
579.13
579.13
579.13
579.13
14.600
579.13
579.13
579.13
579.13
579.13
14.650
579.12
579.12
579.12
579.12
579.12
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 7 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
14.700
579.12
579.12
579.12
579.12
579.12
14.750
579.12
579.12
579.12
579.12
579.11
14.800
579.11
579.11
579.11
579.11
579.11
14.850
579.11
579.11
579.11
579.11
579.11
14.900
579.11
579.11
579.11
579.11
579.10
14.950
579.10
579.10
579.10
579.10
579.10
15.000
579.10
579.10
579.10
579.10
579.10
15.050
579.10
579.10
579.10
579.10
579.10
15.100
579.09
579.09
579.09
579.09
579.09
15.150
579.09
579.09
579.09
579.09
579.09
15.200
579.09
579.09
579.09
579.09
579.09
15.250
579.09
579.09
579.09
579.09
579.09
15.300
579.08
579.08
579.08
579.08
579.08
15.350
579.08
579.08
579.08
579.08
579.08
15.400
579.08
579.08
579.08
579.08
579.08
15.450
579.08
579.08
579.08
579.08
579.08
15.500
579.08
579.07
579.07
579.07
579.07
15.550
579.07
579.07
579.07
579.07
579.07
15.600
579.07
579.07
579.07
579.07
579.07
15.650
579.07
579.07
579.07
579.07
579.07
15.700
579.07
579.07
579.07
579.07
579.07
15.750
579.06
579.06
579.06
579.06
579.06
15.800
579.06
579.06
579.06
579.06
579.06
15.850
579.06
579.06
579.06
579.06
579.06
15.900
579.06
579.06
579.06
579.06
579.06
15.950
579.06
579.06
579.06
579.06
579.06
16.000
579.05
579.05
579.05
579.05
579.05
16.050
579.05
579.05
579.05
579.05
579.05
16.100
579.05
579.05
579.05
579.05
579.05
16.150
579.05
579.05
579.05
579.05
579.05
16.200
579.05
579.05
579.05
579.05
579.05
16.250
579.05
579.05
579.04
579.04
579.04
16.300
579.04
579.04
579.04
579.04
579.04
16.350
579.04
579.04
579.04
579.04
579.04
16.400
579.04
579.04
579.04
579.04
579.04
16.450
579.04
579.04
579.04
579.04
579.04
16.500
579.04
579.04
579.04
579.04
579.04
16.550
579.04
579.04
579.04
579.04
579.04
16.600
579.03
579.03
579.03
579.03
579.03
16.650
579.03
579.03
579.03
579.03
579.03
16.700
579.03
579.03
579.03
579.03
579.03
16.750
579.03
579.03
579.03
579.03
579.03
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 8 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
16.800
579.03
579.03
579.03
579.03
579.03
16.850
579.03
579.03
579.03
579.03
579.03
16.900
579.03
579.03
579.03
579.03
579.03
16.950
579.03
579.03
579.03
579.03
579.03
17.000
579.03
579.03
579.03
579.02
579.02
17.050
579.02
579.02
579.02
579.02
579.02
17.100
579.02
579.02
579.02
579.02
579.02
17.150
579.02
579.02
579.02
579.02
579.02
17.200
579.02
579.02
579.02
579.02
579.02
17.250
579.02
579.02
579.02
579.02
579.02
17.300
579.02
579.02
579.02
579.02
579.02
17.350
579.02
579.02
579.02
579.02
579.02
17.400
579.02
579.02
579.02
579.02
579.02
17.450
579.02
579.02
579.02
579.02
579.02
17.500
579.02
579.02
579.02
579.02
579.02
17.550
579.02
579.02
579.02
579.02
579.02
17.600
579.02
579.02
579.02
579.02
579.01
17.650
579.01
579.01
579.01
579.01
579.01
17.700
579.01
579.01
579.01
579.01
579.01
17.750
579.01
579.01
579.01
579.01
579.01
17.800
579.01
579.01
579.01
579.01
579.01
17.850
579.01
579.01
579.01
579.01
579.01
17.900
579.01
579.01
579.01
579.01
579.01
17.950
579.01
579.01
579.01
579.01
579.01
18.000
579.01
579.01
579.01
579.01
579.01
18.050
579.01
579.01
579.01
579.01
579.01
18.100
579.01
579.01
579.01
579.01
579.01
18.150
579.01
579.01
579.01
579.01
579.01
18.200
579.01
579.01
579.01
579.01
579.01
18.250
579.01
579.01
579.01
579.01
579.01
18.300
579.01
579.01
579.01
579.01
579.01
18.350
579.01
579.01
579.01
579.01
579.00
18.400
579.00
579.00
579.00
579.00
579.00
18.450
579.00
579.00
579.00
579.00
579.00
18.500
579.00
579.00
579.00
579.00
579.00
18.550
579.00
579.00
579.00
579.00
579.00
18.600
579.00
579.00
579.00
579.00
579.00
18.650
579.00
579.00
579.00
579.00
579.00
18.700
579.00
579.00
579.00
579.00
579.00
18.750
579.00
579.00
579.00
579.00
579.00
18.800
579.00
579.00
579.00
579.00
579.00
18.850
579.00
579.00
579.00
579.00
579.00
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 9 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
18.900
579.00
579.00
579.00
579.00
579.00
18.950
579.00
579.00
579.00
579.00
579.00
19.000
579.00
579.00
579.00
579.00
579.00
19.050
579.00
579.00
579.00
579.00
579.00
19.100
579.00
578.99
578.99
578.99
578.99
19.150
578.99
578.99
578.99
578.99
578.99
19.200
578.99
578.99
578.99
578.99
578.99
19.250
578.99
578.99
578.99
578.99
578.99
19.300
578.99
578.99
578.99
578.99
578.99
19.350
578.99
578.99
578.99
578.99
578.99
19.400
578.99
578.99
578.99
578.99
578.99
19.450
578.99
578.99
578.99
578.99
578.99
19.500
578.99
578.99
578.99
578.99
578.98
19.550
578.98
578.98
578.98
578.98
578.98
19.600
578.98
578.98
578.98
578.98
578.98
19.650
578.98
578.98
578.98
578.98
578.98
19.700
578.98
578.98
578.98
578.98
578.98
19.750
578.98
578.98
578.98
578.98
578.98
19.800
578.98
578.98
578.98
578.98
578.98
19.850
578.98
578.97
578.97
578.97
578.97
19.900
578.97
578.97
578.97
578.97
578.97
19.950
578.97
578.97
578.97
578.97
578.97
20.000
578.97
578.97
578.97
578.97
578.97
20.050
578.97
578.97
578.97
578.97
578.97
20.100
578.97
578.97
578.97
578.97
578.96
20.150
578.96
578.96
578.96
578.96
578.96
20.200
578.96
578.96
578.96
578.96
578.96
20.250
578.96
578.96
578.96
578.96
578.96
20.300
578.96
578.96
578.96
578.96
578.96
20.350
578.96
578.96
578.96
578.96
578.95
20.400
578.95
578.95
578.95
578.95
578.95
20.450
578.95
578.95
578.95
578.95
578.95
20.500
578.95
578.95
578.95
578.95
578.95
20.550
578.95
578.95
578.95
578.95
578.95
20.600
578.95
578.95
578.94
578.94
578.94
20.650
578.94
578.94
578.94
578.94
578.94
20.700
578.94
578.94
578.94
578.94
578.94
20.750
578.94
578.94
578.94
578.94
578.94
20.800
578.94
578.94
578.94
578.94
578.94
20.850
578.93
578.93
578.93
578.93
578.93
20.900
578.93
578.93
578.93
578.93
578.93
20.950
578.93
578.93
578.93
578.93
578.93
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 10 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
21.000
578.93
578.93
578.93
578.93
578.93
21.050
578.93
578.93
578.92
578.92
578.92
21.100
578.92
578.92
578.92
578.92
578.92
21.150
578.92
578.92
578.92
578.92
578.92
21.200
578.92
578.92
578.92
578.92
578.92
21.250
578.92
578.92
578.92
578.92
578.92
21.300
578.91
578.91
578.91
578.91
578.91
21.350
578.91
578.91
578.91
578.91
578.91
21.400
578.91
578.91
578.91
578.91
578.91
21.450
578.91
578.91
578.91
578.91
578.91
21.500
578.91
578.91
578.90
578.90
578.90
21.550
578.90
578.90
578.90
578.90
578.90
21.600
578.90
578.90
578.90
578.90
578.90
21.650
578.90
578.90
578.90
578.90
578.90
21.700
578.90
578.90
578.90
578.90
578.89
21.750
578.89
578.89
578.89
578.89
578.89
21.800
578.89
578.89
578.89
578.89
578.89
21.850
578.89
578.89
578.89
578.89
578.89
21.900
578.89
578.89
578.89
578.89
578.89
21.950
578.88
578.88
578.88
578.88
578.88
22.000
578.88
578.88
578.88
578.88
578.88
22.050
578.88
578.88
578.88
578.88
578.88
22.100
578.88
578.88
578.88
578.88
578.88
22.150
578.88
578.87
578.87
578.87
578.87
22.200
578.87
578.87
578.87
578.87
578.87
22.250
578.87
578.87
578.87
578.87
578.87
22.300
578.87
578.87
578.87
578.87
578.87
22.350
578.87
578.87
578.86
578.86
578.86
22.400
578.86
578.86
578.86
578.86
578.86
22.450
578.86
578.86
578.86
578.86
578.86
22.500
578.86
578.86
578.86
578.86
578.86
22.550
578.86
578.86
578.86
578.85
578.85
22.600
578.85
578.85
578.85
578.85
578.85
22.650
578.85
578.85
578.85
578.85
578.85
22.700
578.85
578.85
578.85
578.85
578.85
22.750
578.85
578.85
578.85
578.85
578.84
22.800
578.84
578.84
578.84
578.84
578.84
22.850
578.84
578.84
578.84
578.84
578.84
22.900
578.84
578.84
578.84
578.84
578.84
22.950
578.84
578.84
578.84
578.84
578.83
23.000
578.83
578.83
578.83
578.83
578.83
23.050
578.83
578.83
578.83
578.83
578.83
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 11 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
23.100
578.83
578.83
578.83
578.83
578.83
23.150
578.83
578.83
578.83
578.83
578.83
23.200
578.82
578.82
578.82
578.82
578.82
23.250
578.82
578.82
578.82
578.82
578.82
23.300
578.82
578.82
578.82
578.82
578.82
23.350
578.82
578.82
578.82
578.82
578.82
23.400
578.81
578.81
578.81
578.81
578.81
23.450
578.81
578.81
578.81
578.81
578.81
23.500
578.81
578.81
578.81
578.81
578.81
23.550
578.81
578.81
578.81
578.81
578.80
23.600
578.80
578.80
578.80
578.80
578.80
23.650
578.80
578.80
578.80
578.80
578.80
23.700
578.80
578.80
578.80
578.80
578.80
23.750
578.80
578.80
578.80
578.80
578.79
23.800
578.79
578.79
578.79
578.79
578.79
23.850
578.79
578.79
578.79
578.79
578.79
23.900
578.79
578.79
578.79
578.79
578.79
23.950
578.79
578.79
578.79
578.79
578.78
24.000
578.78
578.78
578.78
578.78
578.78
24.050
578.78
578.78
578.78
578.78
578.78
24.100
578.78
578.78
578.78
578.78
578.78
24.150
578.78
578.77
578.77
578.77
578.77
24.200
578.77
578.77
578.77
578.77
578.77
24.250
578.77
578.77
578.77
578.77
578.76
24.300
578.76
578.76
578.76
578.76
578.76
24.350
578.76
578.76
578.76
578.75
578.75
24.400
578.75
578.75
578.75
578.75
578.75
24.450
578.75
578.74
578.74
578.74
578.74
24.500
578.74
578.74
578.74
578.73
578.73
24.550
578.73
578.73
578.73
578.73
578.73
24.600
578.73
578.72
578.72
578.72
578.72
24.650
578.72
578.72
578.72
578.71
578.71
24.700
578.71
578.71
578.71
578.71
578.71
24.750
578.70
578.70
578.70
578.70
578.70
24.800
578.70
578.70
578.69
578.69
578.69
24.850
578.69
578.69
578.69
578.69
578.68
24.900
578.68
578.68
578.68
578.68
578.68
24.950
578.67
578.67
578.67
578.67
578.67
25.000
578.67
578.67
578.66
578.66
578.66
25.050
578.66
578.66
578.66
578.66
578.65
25.100
578.65
578.65
578.65
578.65
578.65
25.150
578.65
578.64
578.64
578.64
578.64
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 12 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
25.200
578.64
578.64
578.64
578.63
578.63
25.250
578.63
578.63
578.63
578.63
578.63
25.300
578.62
578.62
578.62
578.62
578.62
25.350
578.62
578.62
578.61
578.61
578.61
25.400
578.61
578.61
578.61
578.61
578.60
25.450
578.60
578.60
578.60
578.60
578.60
25.500
578.60
578.59
578.59
578.59
578.59
25.550
578.59
578.59
578.59
578.58
578.58
25.600
578.58
578.58
578.58
578.58
578.58
25.650
578.57
578.57
578.57
578.57
578.57
25.700
578.57
578.57
578.56
578.56
578.56
25.750
578.56
578.56
578.56
578.56
578.55
25.800
578.55
578.55
578.55
578.55
578.55
25.850
578.55
578.54
578.54
578.54
578.54
25.900
578.54
578.54
578.54
578.54
578.53
25.950
578.53
578.53
578.53
578.53
578.53
26.000
578.53
578.52
578.52
578.52
578.52
26.050
578.52
578.52
578.52
578.51
578.51
26.100
578.51
578.51
578.51
578.51
578.51
26.150
578.50
578.50
578.50
578.50
578.50
26.200
578.50
578.50
578.49
578.49
578.49
26.250
578.49
578.49
578.49
578.49
578.49
26.300
578.48
578.48
578.48
578.48
578.48
26.350
578.48
578.48
578.47
578.47
578.47
26.400
578.47
578.47
578.47
578.47
578.46
26.450
578.46
578.46
578.46
578.46
578.46
26.500
578.46
578.45
578.45
578.45
578.45
26.550
578.45
578.45
578.45
578.45
578.44
26.600
578.44
578.44
578.44
578.44
578.44
26.650
578.44
578.43
578.43
578.43
578.43
26.700
578.43
578.43
578.43
578.42
578.42
26.750
578.42
578.42
578.42
578.42
578.42
26.800
578.42
578.41
578.41
578.41
578.41
26.850
578.41
578.41
578.41
578.40
578.40
26.900
578.40
578.40
578.40
578.40
578.40
26.950
578.40
578.39
578.39
578.39
578.39
27.000
578.39
578.39
578.39
578.38
578.38
27.050
578.38
578.38
578.38
578.38
578.38
27.100
578.38
578.37
578.37
578.37
578.37
27.150
578.37
578.37
578.37
578.36
578.36
27.200
578.36
578.36
578.36
578.36
578.36
27.250
578.35
578.35
578.35
578.35
578.35
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 13 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
27.300
578.35
578.35
578.35
578.34
578.34
27.350
578.34
578.34
578.34
578.34
578.34
27.400
578.34
578.33
578.33
578.33
578.33
27.450
578.33
578.33
578.33
578.32
578.32
27.500
578.32
578.32
578.32
578.32
578.32
27.550
578.32
578.31
578.31
578.31
578.31
27.600
578.31
578.31
578.31
578.30
578.30
27.650
578.30
578.30
578.30
578.30
578.30
27.700
578.30
578.29
578.29
578.29
578.29
27.750
578.29
578.29
578.29
578.29
578.28
27.800
578.28
578.28
578.28
578.28
578.28
27.850
578.28
578.27
578.27
578.27
578.27
27.900
578.27
578.27
578.27
578.27
578.26
27.950
578.26
578.26
578.26
578.26
578.26
28.000
578.26
578.26
578.25
578.25
578.25
28.050
578.25
578.25
578.25
578.25
578.24
28.100
578.24
578.24
578.24
578.24
578.24
28.150
578.24
578.24
578.23
578.23
578.23
28.200
578.23
578.23
578.23
578.23
578.22
28.250
578.22
578.22
578.22
578.22
578.22
28.300
578.22
578.22
578.21
578.21
578.21
28.350
578.21
578.21
578.21
578.21
578.20
28.400
578.20
578.20
578.20
578.20
578.20
28.450
578.20
578.20
578.19
578.19
578.19
28.500
578.19
578.19
578.19
578.19
578.19
28.550
578.18
578.18
578.18
578.18
578.18
28.600
578.18
578.18
578.17
578.17
578.17
28.650
578.17
578.17
578.17
578.17
578.17
28.700
578.16
578.16
578.16
578.16
578.16
28.750
578.16
578.16
578.15
578.15
578.15
28.800
578.15
578.15
578.15
578.15
578.15
28.850
578.14
578.14
578.14
578.14
578.14
28.900
578.14
578.14
578.14
578.13
578.13
28.950
578.13
578.13
578.13
578.13
578.13
29.000
578.13
578.12
578.12
578.12
578.12
29.050
578.12
578.12
578.12
578.11
578.11
29.100
578.11
578.11
578.11
578.11
578.11
29.150
578.11
578.10
578.10
578.10
578.10
29.200
578.10
578.10
578.10
578.10
578.09
29.250
578.09
578.09
578.09
578.09
578.09
29.300
578.09
578.09
578.08
578.08
578.08
29.350
578.08
578.08
578.08
578.08
578.08
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 14 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
29.400
578.07
578.07
578.07
578.07
578.07
29.450
578.07
578.07
578.07
578.06
578.06
29.500
578.06
578.06
578.06
578.06
578.06
29.550
578.06
578.05
578.05
578.05
578.05
29.600
578.05
578.05
578.05
578.05
578.04
29.650
578.04
578.04
578.04
578.04
578.04
29.700
578.04
578.04
578.03
578.03
578.03
29.750
578.03
578.03
578.03
578.03
578.03
29.800
578.02
578.02
578.02
578.02
578.02
29.850
578.02
578.02
578.02
578.01
578.01
29.900
578.01
578.01
578.01
578.01
578.01
29.950
578.01
578.00
578.00
578.00
578.00
30.000
578.00
578.00
578.00
578.00
577.99
30.050
577.99
577.99
577.99
577.99
577.99
30.100
577.99
577.99
577.98
577.98
577.98
30.150
577.98
577.98
577.98
577.98
577.98
30.200
577.97
577.97
577.97
577.97
577.97
30.250
577.97
577.97
577.97
577.96
577.96
30.300
577.96
577.96
577.96
577.96
577.96
30.350
577.96
577.96
577.95
577.95
577.95
30.400
577.95
577.95
577.95
577.95
577.95
30.450
577.94
577.94
577.94
577.94
577.94
30.500
577.94
577.94
577.94
577.93
577.93
30.550
577.93
577.93
577.93
577.93
577.93
30.600
577.93
577.92
577.92
577.92
577.92
30.650
577.92
577.92
577.92
577.92
577.92
30.700
577.91
577.91
577.91
577.91
577.91
30.750
577.91
577.91
577.91
577.90
577.90
30.800
577.90
577.90
577.90
577.90
577.90
30.850
577.90
577.90
577.89
577.89
577.89
30.900
577.89
577.89
577.89
577.89
577.89
30.950
577.88
577.88
577.88
577.88
577.88
31.000
577.88
577.88
577.88
577.87
577.87
31.050
577.87
577.87
577.87
577.87
577.87
31.100
577.87
577.87
577.86
577.86
577.86
31.150
577.86
577.86
577.86
577.86
577.86
31.200
577.85
577.85
577.85
577.85
577.85
31.250
577.85
577.85
577.85
577.85
577.84
31.300
577.84
577.84
577.84
577.84
577.84
31.350
577.84
577.84
577.84
577.83
577.83
31.400
577.83
577.83
577.83
577.83
577.83
31.450
577.83
577.82
577.82
577.82
577.82
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 15 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
31.500
577.82
577.82
577.82
577.82
577.82
31.550
577.81
577.81
577.81
577.81
577.81
31.600
577.81
577.81
577.81
577.81
577.80
31.650
577.80
577.80
577.80
577.80
577.80
31.700
577.80
577.80
577.79
577.79
577.79
31.750
577.79
577.79
577.79
577.79
577.79
31.800
577.79
577.78
577.78
577.78
577.78
31.850
577.78
577.78
577.78
577.78
577.78
31.900
577.77
577.77
577.77
577.77
577.77
31.950
577.77
577.77
577.77
577.77
577.76
32.000
577.76
577.76
577.76
577.76
577.76
32.050
577.76
577.76
577.76
577.75
577.75
32.100
577.75
577.75
577.75
577.75
577.75
32.150
577.75
577.74
577.74
577.74
577.74
32.200
577.74
577.74
577.74
577.74
577.74
32.250
577.73
577.73
577.73
577.73
577.73
32.300
577.73
577.73
577.73
577.72
577.72
32.350
577.72
577.72
577.72
577.72
577.72
32.400
577.72
577.72
577.71
577.71
577.71
32.450
577.71
577.71
577.71
577.71
577.71
32.500
577.71
577.70
577.70
577.70
577.70
32.550
577.70
577.70
577.70
577.70
577.70
32.600
577.69
577.69
577.69
577.69
577.69
32.650
577.69
577.69
577.69
577.68
577.68
32.700
577.68
577.68
577.68
577.68
577.68
32.750
577.68
577.68
577.67
577.67
577.67
32.800
577.67
577.67
577.67
577.67
577.67
32.850
577.67
577.66
577.66
577.66
577.66
32.900
577.66
577.66
577.66
577.66
577.66
32.950
577.65
577.65
577.65
577.65
577.65
33.000
577.65
577.65
577.65
577.65
577.64
33.050
577.64
577.64
577.64
577.64
577.64
33.100
577.64
577.64
577.64
577.63
577.63
33.150
577.63
577.63
577.63
577.63
577.63
33.200
577.63
577.63
577.62
577.62
577.62
33.250
577.62
577.62
577.62
577.62
577.62
33.300
577.62
577.61
577.61
577.61
577.61
33.350
577.61
577.61
577.61
577.61
577.61
33.400
577.60
577.60
577.60
577.60
577.60
33.450
577.60
577.60
577.60
577.60
577.59
33.500
577.59
577.59
577.59
577.59
577.59
33.550
577.59
577.59
577.59
577.59
577.58
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 16 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
33.600
577.58
577.58
577.58
577.58
577.58
33.650
577.58
577.58
577.58
577.57
577.57
33.700
577.57
577.57
577.57
577.57
577.57
33.750
577.57
577.57
577.56
577.56
577.56
33.800
577.56
577.56
577.56
577.56
577.56
33.850
577.56
577.56
577.55
577.55
577.55
33.900
577.55
577.55
577.55
577.55
577.55
33.950
577.55
577.54
577.54
577.54
577.54
34.000
577.54
577.54
577.54
577.54
577.54
34.050
577.54
577.53
577.53
577.53
577.53
34.100
577.53
577.53
577.53
577.53
577.53
34.150
577.52
577.52
577.52
577.52
577.52
34.200
577.52
577.52
577.52
577.52
577.52
34.250
577.51
577.51
577.51
577.51
577.51
34.300
577.51
577.51
577.51
577.51
577.50
34.350
577.50
577.50
577.50
577.50
577.50
34.400
577.50
577.50
577.50
577.50
577.49
34.450
577.49
577.49
577.49
577.49
577.49
34.500
577.49
577.49
577.49
577.49
577.48
34.550
577.48
577.48
577.48
577.48
577.48
34.600
577.48
577.48
577.48
577.48
577.47
34.650
577.47
577.47
577.47
577.47
577.47
34.700
577.47
577.47
577.47
577.47
577.46
34.750
577.46
577.46
577.46
577.46
577.46
34.800
577.46
577.46
577.46
577.46
577.45
34.850
577.45
577.45
577.45
577.45
577.45
34.900
577.45
577.45
577.45
577.45
577.44
34.950
577.44
577.44
577.44
577.44
577.44
35.000
577.44
577.44
577.44
577.44
577.43
35.050
577.43
577.43
577.43
577.43
577.43
35.100
577.43
577.43
577.43
577.43
577.42
35.150
577.42
577.42
577.42
577.42
577.42
35.200
577.42
577.42
577.42
577.42
577.41
35.250
577.41
577.41
577.41
577.41
577.41
35.300
577.41
577.41
577.41
577.41
577.40
35.350
577.40
577.40
577.40
577.40
577.40
35.400
577.40
577.40
577.40
577.40
577.39
35.450
577.39
577.39
577.39
577.39
577.39
35.500
577.39
577.39
577.39
577.39
577.39
35.550
577.38
577.38
577.38
577.38
577.38
35.600
577.38
577.38
577.38
577.38
577.38
35.650
577.37
577.37
577.37
577.37
577.37
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 17 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
35.700
577.37
577.37
577.37
577.37
577.37
35.750
577.37
577.36
577.36
577.36
577.36
35.800
577.36
577.36
577.36
577.36
577.36
35.850
577.36
577.35
577.35
577.35
577.35
35.900
577.35
577.35
577.35
577.35
577.35
35.950
577.35
577.35
577.34
577.34
577.34
36.000
577.34
577.34
577.34
577.34
577.34
36.050
577.34
577.34
577.33
577.33
577.33
36.100
577.33
577.33
577.33
577.33
577.33
36.150
577.33
577.33
577.33
577.32
577.32
36.200
577.32
577.32
577.32
577.32
577.32
36.250
577.32
577.32
577.32
577.32
577.31
36.300
577.31
577.31
577.31
577.31
577.31
36.350
577.31
577.31
577.31
577.31
577.31
36.400
577.30
577.30
577.30
577.30
577.30
36.450
577.30
577.30
577.30
577.30
577.30
36.500
577.30
577.29
577.29
577.29
577.29
36.550
577.29
577.29
577.29
577.29
577.29
36.600
577.29
577.29
577.28
577.28
577.28
36.650
577.28
577.28
577.28
577.28
577.28
36.700
577.28
577.28
577.28
577.27
577.27
36.750
577.27
577.27
577.27
577.27
577.27
36.800
577.27
577.27
577.27
577.27
577.26
36.850
577.26
577.26
577.26
577.26
577.26
36.900
577.26
577.26
577.26
577.26
577.26
36.950
577.25
577.25
577.25
577.25
577.25
37.000
577.25
577.25
577.25
577.25
577.25
37.050
577.25
577.24
577.24
577.24
577.24
37.100
577.24
577.24
577.24
577.24
577.24
37.150
577.24
577.24
577.23
577.23
577.23
37.200
577.23
577.23
577.23
577.23
577.23
37.250
577.23
577.23
577.23
577.22
577.22
37.300
577.22
577.22
577.22
577.22
577.22
37.350
577.22
577.22
577.22
577.22
577.21
37.400
577.21
577.21
577.21
577.21
577.21
37.450
577.21
577.21
577.21
577.21
577.21
37.500
577.20
577.20
577.20
577.20
577.20
37.550
577.20
577.20
577.20
577.20
577.20
37.600
577.20
577.20
577.19
577.19
577.19
37.650
577.19
577.19
577.19
577.19
577.19
37.700
577.19
577.19
577.19
577.18
577.18
37.750
577.18
577.18
577.18
577.18
577.18
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 18 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
37.800
577.18
577.18
577.18
577.18
577.18
37.850
577.17
577.17
577.17
577.17
577.17
37.900
577.17
577.17
577.17
577.17
577.17
37.950
577.17
577.16
577.16
577.16
577.16
38.000
577.16
577.16
577.16
577.16
577.16
38.050
577.16
577.16
577.16
577.15
577.15
38.100
577.15
577.15
577.15
577.15
577.15
38.150
577.15
577.15
577.15
577.15
577.15
38.200
577.14
577.14
577.14
577.14
577.14
38.250
577.14
577.14
577.14
577.14
577.14
38.300
577.14
577.14
577.13
577.13
577.13
38.350
577.13
577.13
577.13
577.13
577.13
38.400
577.13
577.13
577.13
577.13
577.12
38.450
577.12
577.12
577.12
577.12
577.12
38.500
577.12
577.12
577.12
577.12
577.12
38.550
577.12
577.11
577.11
577.11
577.11
38.600
577.11
577.11
577.11
577.11
577.11
38.650
577.11
577.11
577.11
577.10
577.10
38.700
577.10
577.10
577.10
577.10
577.10
38.750
577.10
577.10
577.10
577.10
577.10
38.800
577.09
577.09
577.09
577.09
577.09
38.850
577.09
577.09
577.09
577.09
577.09
38.900
577.09
577.09
577.09
577.08
577.08
38.950
577.08
577.08
577.08
577.08
577.08
39.000
577.08
577.08
577.08
577.08
577.08
39.050
577.08
577.07
577.07
577.07
577.07
39.100
577.07
577.07
577.07
577.07
577.07
39.150
577.07
577.07
577.07
577.06
577.06
39.200
577.06
577.06
577.06
577.06
577.06
39.250
577.06
577.06
577.06
577.06
577.06
39.300
577.06
577.05
577.05
577.05
577.05
39.350
577.05
577.05
577.05
577.05
577.05
39.400
577.05
577.05
577.05
577.05
577.04
39.450
577.04
577.04
577.04
577.04
577.04
39.500
577.04
577.04
577.04
577.04
577.04
39.550
577.04
577.04
577.04
577.03
577.03
39.600
577.03
577.03
577.03
577.03
577.03
39.650
577.03
577.03
577.03
577.03
577.03
39.700
577.03
577.02
577.02
577.02
577.02
39.750
577.02
577.02
577.02
577.02
577.02
39.800
577.02
577.02
577.02
577.02
577.01
39.850
577.01
577.01
577.01
577.01
577.01
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 19 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
39.900
577.01
577.01
577.01
577.01
577.01
39.950
577.01
577.01
577.01
577.00
577.00
40.000
577.00
577.00
577.00
577.00
577.00
40.050
577.00
577.00
577.00
577.00
577.00
40.100
577.00
577.00
576.99
576.99
576.99
40.150
576.99
576.99
576.99
576.99
576.99
40.200
576.99
576.99
576.99
576.99
576.99
40.250
576.99
576.98
576.98
576.98
576.98
40.300
576.98
576.98
576.98
576.98
576.98
40.350
576.98
576.98
576.98
576.98
576.98
40.400
576.97
576.97
576.97
576.97
576.97
40.450
576.97
576.97
576.97
576.97
576.97
40.500
576.97
576.97
576.97
576.97
576.96
40.550
576.96
576.96
576.96
576.96
576.96
40.600
576.96
576.96
576.96
576.96
576.96
40.650
576.96
576.96
576.96
576.95
576.95
40.700
576.95
576.95
576.95
576.95
576.95
40.750
576.95
576.95
576.95
576.95
576.95
40.800
576.95
576.95
576.95
576.94
576.94
40.850
576.94
576.94
576.94
576.94
576.94
40.900
576.94
576.94
576.94
576.94
576.94
40.950
576.94
576.94
576.94
576.93
576.93
41.000
576.93
576.93
576.93
576.93
576.93
41.050
576.93
576.93
576.93
576.93
576.93
41.100
576.93
576.93
576.93
576.92
576.92
41.150
576.92
576.92
576.92
576.92
576.92
41.200
576.92
576.92
576.92
576.92
576.92
41.250
576.92
576.92
576.92
576.91
576.91
41.300
576.91
576.91
576.91
576.91
576.91
41.350
576.91
576.91
576.91
576.91
576.91
41.400
576.91
576.91
576.91
576.90
576.90
41.450
576.90
576.90
576.90
576.90
576.90
41.500
576.90
576.90
576.90
576.90
576.90
41.550
576.90
576.90
576.90
576.89
576.89
41.600
576.89
576.89
576.89
576.89
576.89
41.650
576.89
576.89
576.89
576.89
576.89
41.700
576.89
576.89
576.89
576.89
576.88
41.750
576.88
576.88
576.88
576.88
576.88
41.800
576.88
576.88
576.88
576.88
576.88
41.850
576.88
576.88
576.88
576.88
576.88
41.900
576.87
576.87
576.87
576.87
576.87
41.950
576.87
576.87
576.87
576.87
576.87
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 20 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
42.000
576.87
576.87
576.87
576.87
576.87
42.050
576.87
576.86
576.86
576.86
576.86
42.100
576.86
576.86
576.86
576.86
576.86
42.150
576.86
576.86
576.86
576.86
576.86
42.200
576.86
576.86
576.85
576.85
576.85
42.250
576.85
576.85
576.85
576.85
576.85
42.300
576.85
576.85
576.85
576.85
576.85
42.350
576.85
576.85
576.85
576.85
576.84
42.400
576.84
576.84
576.84
576.84
576.84
42.450
576.84
576.84
576.84
576.84
576.84
42.500
576.84
576.84
576.84
576.84
576.84
42.550
576.83
576.83
576.83
576.83
576.83
42.600
576.83
576.83
576.83
576.83
576.83
42.650
576.83
576.83
576.83
576.83
576.83
42.700
576.83
576.83
576.82
576.82
576.82
42.750
576.82
576.82
576.82
576.82
576.82
42.800
576.82
576.82
576.82
576.82
576.82
42.850
576.82
576.82
576.82
576.82
576.82
42.900
576.81
576.81
576.81
576.81
576.81
42.950
576.81
576.81
576.81
576.81
576.81
43.000
576.81
576.81
576.81
576.81
576.81
43.050
576.81
576.81
576.80
576.80
576.80
43.100
576.80
576.80
576.80
576.80
576.80
43.150
576.80
576.80
576.80
576.80
576.80
43.200
576.80
576.80
576.80
576.80
576.79
43.250
576.79
576.79
576.79
576.79
576.79
43.300
576.79
576.79
576.79
576.79
576.79
43.350
576.79
576.79
576.79
576.79
576.79
43.400
576.79
576.79
576.78
576.78
576.78
43.450
576.78
576.78
576.78
576.78
576.78
43.500
576.78
576.78
576.78
576.78
576.78
43.550
576.78
576.78
576.78
576.78
576.78
43.600
576.78
576.77
576.77
576.77
576.77
43.650
576.77
576.77
576.77
576.77
576.77
43.700
576.77
576.77
576.77
576.77
576.77
43.750
576.77
576.77
576.77
576.77
576.76
43.800
576.76
576.76
576.76
576.76
576.76
43.850
576.76
576.76
576.76
576.76
576.76
43.900
576.76
576.76
576.76
576.76
576.76
43.950
576.76
576.76
576.76
576.75
576.75
44.000
576.75
576.75
576.75
576.75
576.75
44.050
576.75
576.75
576.75
576.75
576.75
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 21 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
44.100
576.75
576.75
576.75
576.75
576.75
44.150
576.75
576.74
576.74
576.74
576.74
44.200
576.74
576.74
576.74
576.74
576.74
44.250
576.74
576.74
576.74
576.74
576.74
44.300
576.74
576.74
576.74
576.74
576.74
44.350
576.73
576.73
576.73
576.73
576.73
44.400
576.73
576.73
576.73
576.73
576.73
44.450
576.73
576.73
576.73
576.73
576.73
44.500
576.73
576.73
576.73
576.73
576.72
44.550
576.72
576.72
576.72
576.72
576.72
44.600
576.72
576.72
576.72
576.72
576.72
44.650
576.72
576.72
576.72
576.72
576.72
44.700
576.72
576.72
576.72
576.71
576.71
44.750
576.71
576.71
576.71
576.71
576.71
44.800
576.71
576.71
576.71
576.71
576.71
44.850
576.71
576.71
576.71
576.71
576.71
44.900
576.71
576.71
576.71
576.70
576.70
44.950
576.70
576.70
576.70
576.70
576.70
45.000
576.70
576.70
576.70
576.70
576.70
45.050
576.70
576.70
576.70
576.70
576.70
45.100
576.70
576.70
576.70
576.69
576.69
45.150
576.69
576.69
576.69
576.69
576.69
45.200
576.69
576.69
576.69
576.69
576.69
45.250
576.69
576.69
576.69
576.69
576.69
45.300
576.69
576.69
576.69
576.68
576.68
45.350
576.68
576.68
576.68
576.68
576.68
45.400
576.68
576.68
576.68
576.68
576.68
45.450
576.68
576.68
576.68
576.68
576.68
45.500
576.68
576.68
576.68
576.68
576.67
45.550
576.67
576.67
576.67
576.67
576.67
45.600
576.67
576.67
576.67
576.67
576.67
45.650
576.67
576.67
576.67
576.67
576.67
45.700
576.67
576.67
576.67
576.67
576.67
45.750
576.67
576.66
576.66
576.66
576.66
45.800
576.66
576.66
576.66
576.66
576.66
45.850
576.66
576.66
576.66
576.66
576.66
45.900
576.66
576.66
576.66
576.66
576.66
45.950
576.66
576.66
576.66
576.65
576.65
46.000
576.65
576.65
576.65
576.65
576.65
46.050
576.65
576.65
576.65
576.65
576.65
46.100
576.65
576.65
576.65
576.65
576.65
46.150
576.65
576.65
576.65
576.65
576.65
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 22 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
46.200
576.65
576.64
576.64
576.64
576.64
46.250
576.64
576.64
576.64
576.64
576.64
46.300
576.64
576.64
576.64
576.64
576.64
46.350
576.64
576.64
576.64
576.64
576.64
46.400
576.64
576.64
576.64
576.64
576.63
46.450
576.63
576.63
576.63
576.63
576.63
46.500
576.63
576.63
576.63
576.63
576.63
46.550
576.63
576.63
576.63
576.63
576.63
46.600
576.63
576.63
576.63
576.63
576.63
46.650
576.63
576.63
576.63
576.62
576.62
46.700
576.62
576.62
576.62
576.62
576.62
46.750
576.62
576.62
576.62
576.62
576.62
46.800
576.62
576.62
576.62
576.62
576.62
46.850
576.62
576.62
576.62
576.62
576.62
46.900
576.62
576.62
576.61
576.61
576.61
46.950
576.61
576.61
576.61
576.61
576.61
47.000
576.61
576.61
576.61
576.61
576.61
47.050
576.61
576.61
576.61
576.61
576.61
47.100
576.61
576.61
576.61
576.61
576.61
47.150
576.61
576.61
576.60
576.60
576.60
47.200
576.60
576.60
576.60
576.60
576.60
47.250
576.60
576.60
576.60
576.60
576.60
47.300
576.60
576.60
576.60
576.60
576.60
47.350
576.60
576.60
576.60
576.60
576.60
47.400
576.60
576.60
576.60
576.59
576.59
47.450
576.59
576.59
576.59
576.59
576.59
47.500
576.59
576.59
576.59
576.59
576.59
47.550
576.59
576.59
576.59
576.59
576.59
47.600
576.59
576.59
576.59
576.59
576.59
47.650
576.59
576.59
576.59
576.59
576.59
47.700
576.58
576.58
576.58
576.58
576.58
47.750
576.58
576.58
576.58
576.58
576.58
47.800
576.58
576.58
576.58
576.58
576.58
47.850
576.58
576.58
576.58
576.58
576.58
47.900
576.58
576.58
576.58
576.58
576.58
47.950
576.58
576.58
576.57
576.57
576.57
48.000
576.57
576.57
576.57
576.57
576.57
48.050
576.57
576.57
576.57
576.57
576.57
48.100
576.57
576.57
576.57
576.57
576.57
48.150
576.57
576.57
576.57
576.57
576.57
48.200
576.57
576.57
576.57
576.57
576.57
48.250
576.57
576.56
576.56
576.56
576.56
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 23 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
48.300
576.56
576.56
576.56
576.56
576.56
48.350
576.56
576.56
576.56
576.56
576.56
48.400
576.56
576.56
576.56
576.56
576.56
48.450
576.56
576.56
576.56
576.56
576.56
48.500
576.56
576.56
576.56
576.56
576.56
48.550
576.55
576.55
576.55
576.55
576.55
48.600
576.55
576.55
576.55
576.55
576.55
48.650
576.55
576.55
576.55
576.55
576.55
48.700
576.55
576.55
576.55
576.55
576.55
48.750
576.55
576.55
576.55
576.55
576.55
48.800
576.55
576.55
576.55
576.55
576.55
48.850
576.54
576.54
576.54
576.54
576.54
48.900
576.54
576.54
576.54
576.54
576.54
48.950
576.54
576.54
576.54
576.54
576.54
49.000
576.54
576.54
576.54
576.54
576.54
49.050
576.54
576.54
576.54
576.54
576.54
49.100
576.54
576.54
576.54
576.54
576.54
49.150
576.54
576.53
576.53
576.53
576.53
49.200
576.53
576.53
576.53
576.53
576.53
49.250
576.53
576.53
576.53
576.53
576.53
49.300
576.53
576.53
576.53
576.53
576.53
49.350
576.53
576.53
576.53
576.53
576.53
49.400
576.53
576.53
576.53
576.53
576.53
49.450
576.53
576.53
576.53
576.53
576.52
49.500
576.52
576.52
576.52
576.52
576.52
49.550
576.52
576.52
576.52
576.52
576.52
49.600
576.52
576.52
576.52
576.52
576.52
49.650
576.52
576.52
576.52
576.52
576.52
49.700
576.52
576.52
576.52
576.52
576.52
49.750
576.52
576.52
576.52
576.52
576.52
49.800
576.52
576.52
576.51
576.51
576.51
49.850
576.51
576.51
576.51
576.51
576.51
49.900
576.51
576.51
576.51
576.51
576.51
49.950
576.51
576.51
576.51
576.51
576.51
50.000
576.51
576.51
576.51
576.51
576.51
50.050
576.51
576.51
576.51
576.51
576.51
50.100
576.51
576.51
576.51
576.51
576.51
50.150
576.51
576.51
576.50
576.50
576.50
50.200
576.50
576.50
576.50
576.50
576.50
50.250
576.50
576.50
576.50
576.50
576.50
50.300
576.50
576.50
576.50
576.50
576.50
50.350
576.50
576.50
576.50
576.50
576.50
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 24 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
50.400
576.50
576.50
576.50
576.50
576.50
50.450
576.50
576.50
576.50
576.50
576.50
50.500
576.50
576.50
576.50
576.49
576.49
50.550
576.49
576.49
576.49
576.49
576.49
50.600
576.49
576.49
576.49
576.49
576.49
50.650
576.49
576.49
576.49
576.49
576.49
50.700
576.49
576.49
576.49
576.49
576.49
50.750
576.49
576.49
576.49
576.49
576.49
50.800
576.49
576.49
576.49
576.49
576.49
50.850
576.49
576.49
576.49
576.49
576.49
50.900
576.49
576.48
576.48
576.48
576.48
50.950
576.48
576.48
576.48
576.48
576.48
51.000
576.48
576.48
576.48
576.48
576.48
51.050
576.48
576.48
576.48
576.48
576.48
51.100
576.48
576.48
576.48
576.48
576.48
51.150
576.48
576.48
576.48
576.48
576.48
51.200
576.48
576.48
576.48
576.48
576.48
51.250
576.48
576.48
576.48
576.48
576.48
51.300
576.47
576.47
576.47
576.47
576.47
51.350
576.47
576.47
576.47
576.47
576.47
51.400
576.47
576.47
576.47
576.47
576.47
51.450
576.47
576.47
576.47
576.47
576.47
51.500
576.47
576.47
576.47
576.47
576.47
51.550
576.47
576.47
576.47
576.47
576.47
51.600
576.47
576.47
576.47
576.47
576.47
51.650
576.47
576.47
576.47
576.47
576.47
51.700
576.47
576.47
576.46
576.46
576.46
51.750
576.46
576.46
576.46
576.46
576.46
51.800
576.46
576.46
576.46
576.46
576.46
51.850
576.46
576.46
576.46
576.46
576.46
51.900
576.46
576.46
576.46
576.46
576.46
51.950
576.46
576.46
576.46
576.46
576.46
52.000
576.46
576.46
576.46
576.46
576.46
52.050
576.46
576.46
576.46
576.46
576.46
52.100
576.46
576.46
576.46
576.46
576.46
52.150
576.45
576.45
576.45
576.45
576.45
52.200
576.45
576.45
576.45
576.45
576.45
52.250
576.45
576.45
576.45
576.45
576.45
52.300
576.45
576.45
576.45
576.45
576.45
52.350
576.45
576.45
576.45
576.45
576.45
52.400
576.45
576.45
576.45
576.45
576.45
52.450
576.45
576.45
576.45
576.45
576.45
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 25 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
52.500
576.45
576.45
576.45
576.45
576.45
52.550
576.45
576.45
576.45
576.45
576.45
52.600
576.44
576.44
576.44
576.44
576.44
52.650
576.44
576.44
576.44
576.44
576.44
52.700
576.44
576.44
576.44
576.44
576.44
52.750
576.44
576.44
576.44
576.44
576.44
52.800
576.44
576.44
576.44
576.44
576.44
52.850
576.44
576.44
576.44
576.44
576.44
52.900
576.44
576.44
576.44
576.44
576.44
52.950
576.44
576.44
576.44
576.44
576.44
53.000
576.44
576.44
576.44
576.44
576.44
53.050
576.44
576.44
576.43
576.43
576.43
53.100
576.43
576.43
576.43
576.43
576.43
53.150
576.43
576.43
576.43
576.43
576.43
53.200
576.43
576.43
576.43
576.43
576.43
53.250
576.43
576.43
576.43
576.43
576.43
53.300
576.43
576.43
576.43
576.43
576.43
53.350
576.43
576.43
576.43
576.43
576.43
53.400
576.43
576.43
576.43
576.43
576.43
53.450
576.43
576.43
576.43
576.43
576.43
53.500
576.43
576.43
576.43
576.43
576.43
53.550
576.43
576.43
576.43
576.42
576.42
53.600
576.42
576.42
576.42
576.42
576.42
53.650
576.42
576.42
576.42
576.42
576.42
53.700
576.42
576.42
576.42
576.42
576.42
53.750
576.42
576.42
576.42
576.42
576.42
53.800
576.42
576.42
576.42
576.42
576.42
53.850
576.42
576.42
576.42
576.42
576.42
53.900
576.42
576.42
576.42
576.42
576.42
53.950
576.42
576.42
576.42
576.42
576.42
54.000
576.42
576.42
576.42
576.42
576.42
54.050
576.42
576.42
576.42
576.42
576.42
54.100
576.42
576.41
576.41
576.41
576.41
54.150
576.41
576.41
576.41
576.41
576.41
54.200
576.41
576.41
576.41
576.41
576.41
54.250
576.41
576.41
576.41
576.41
576.41
54.300
576.41
576.41
576.41
576.41
576.41
54.350
576.41
576.41
576.41
576.41
576.41
54.400
576.41
576.41
576.41
576.41
576.41
54.450
576.41
576.41
576.41
576.41
576.41
54.500
576.41
576.41
576.41
576.41
576.41
54.550
576.41
576.41
576.41
576.41
576.41
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 26 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
54.600
576.41
576.41
576.41
576.41
576.41
54.650
576.41
576.41
576.41
576.40
576.40
54.700
576.40
576.40
576.40
576.40
576.40
54.750
576.40
576.40
576.40
576.40
576.40
54.800
576.40
576.40
576.40
576.40
576.40
54.850
576.40
576.40
576.40
576.40
576.40
54.900
576.40
576.40
576.40
576.40
576.40
54.950
576.40
576.40
576.40
576.40
576.40
55.000
576.40
576.40
576.40
576.40
576.40
55.050
576.40
576.40
576.40
576.40
576.40
55.100
576.40
576.40
576.40
576.40
576.40
55.150
576.40
576.40
576.40
576.40
576.40
55.200
576.40
576.40
576.40
576.40
576.40
55.250
576.40
576.40
576.40
576.39
576.39
55.300
576.39
576.39
576.39
576.39
576.39
55.350
576.39
576.39
576.39
576.39
576.39
55.400
576.39
576.39
576.39
576.39
576.39
55.450
576.39
576.39
576.39
576.39
576.39
55.500
576.39
576.39
576.39
576.39
576.39
55.550
576.39
576.39
576.39
576.39
576.39
55.600
576.39
576.39
576.39
576.39
576.39
55.650
576.39
576.39
576.39
576.39
576.39
55.700
576.39
576.39
576.39
576.39
576.39
55.750
576.39
576.39
576.39
576.39
576.39
55.800
576.39
576.39
576.39
576.39
576.39
55.850
576.39
576.39
576.39
576.39
576.39
55.900
576.39
576.39
576.39
576.38
576.38
55.950
576.38
576.38
576.38
576.38
576.38
56.000
576.38
576.38
576.38
576.38
576.38
56.050
576.38
576.38
576.38
576.38
576.38
56.100
576.38
576.38
576.38
576.38
576.38
56.150
576.38
576.38
576.38
576.38
576.38
56.200
576.38
576.38
576.38
576.38
576.38
56.250
576.38
576.38
576.38
576.38
576.38
56.300
576.38
576.38
576.38
576.38
576.38
56.350
576.38
576.38
576.38
576.38
576.38
56.400
576.38
576.38
576.38
576.38
576.38
56.450
576.38
576.38
576.38
576.38
576.38
56.500
576.38
576.38
576.38
576.38
576.38
56.550
576.38
576.38
576.38
576.38
576.38
56.600
576.38
576.38
576.38
576.37
576.37
56.650
576.37
576.37
576.37
576.37
576.37
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 27 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
56.700
576.37
576.37
576.37
576.37
576.37
56.750
576.37
576.37
576.37
576.37
576.37
56.800
576.37
576.37
576.37
576.37
576.37
56.850
576.37
576.37
576.37
576.37
576.37
56.900
576.37
576.37
576.37
576.37
576.37
56.950
576.37
576.37
576.37
576.37
576.37
57.000
576.37
576.37
576.37
576.37
576.37
57.050
576.37
576.37
576.37
576.37
576.37
57.100
576.37
576.37
576.37
576.37
576.37
57.150
576.37
576.37
576.37
576.37
576.37
57.200
576.37
576.37
576.37
576.37
576.37
57.250
576.37
576.37
576.37
576.37
576.37
57.300
576.37
576.37
576.37
576.37
576.37
57.350
576.37
576.37
576.37
576.36
576.36
57.400
576.36
576.36
576.36
576.36
576.36
57.450
576.36
576.36
576.36
576.36
576.36
57.500
576.36
576.36
576.36
576.36
576.36
57.550
576.36
576.36
576.36
576.36
576.36
57.600
576.36
576.36
576.36
576.36
576.36
57.650
576.36
576.36
576.36
576.36
576.36
57.700
576.36
576.36
576.36
576.36
576.36
57.750
576.36
576.36
576.36
576.36
576.36
57.800
576.36
576.36
576.36
576.36
576.36
57.850
576.36
576.36
576.36
576.36
576.36
57.900
576.36
576.36
576.36
576.36
576.36
57.950
576.36
576.36
576.36
576.36
576.36
58.000
576.36
576.36
576.36
576.36
576.36
58.050
576.36
576.36
576.36
576.36
576.36
58.100
576.36
576.36
576.36
576.36
576.36
58.150
576.36
576.36
576.36
576.36
576.36
58.200
576.36
576.35
576.35
576.35
576.35
58.250
576.35
576.35
576.35
576.35
576.35
58.300
576.35
576.35
576.35
576.35
576.35
58.350
576.35
576.35
576.35
576.35
576.35
58.400
576.35
576.35
576.35
576.35
576.35
58.450
576.35
576.35
576.35
576.35
576.35
58.500
576.35
576.35
576.35
576.35
576.35
58.550
576.35
576.35
576.35
576.35
576.35
58.600
576.35
576.35
576.35
576.35
576.35
58.650
576.35
576.35
576.35
576.35
576.35
58.700
576.35
576.35
576.35
576.35
576.35
58.750
576.35
576.35
576.35
576.35
576.35
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 28 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
58.800
576.35
576.35
576.35
576.35
576.35
58.850
576.35
576.35
576.35
576.35
576.35
58.900
576.35
576.35
576.35
576.35
576.35
58.950
576.35
576.35
576.35
576.35
576.35
59.000
576.35
576.35
576.35
576.35
576.35
59.050
576.35
576.35
576.35
576.35
576.35
59.100
576.35
576.34
576.34
576.34
576.34
59.150
576.34
576.34
576.34
576.34
576.34
59.200
576.34
576.34
576.34
576.34
576.34
59.250
576.34
576.34
576.34
576.34
576.34
59.300
576.34
576.34
576.34
576.34
576.34
59.350
576.34
576.34
576.34
576.34
576.34
59.400
576.34
576.34
576.34
576.34
576.34
59.450
576.34
576.34
576.34
576.34
576.34
59.500
576.34
576.34
576.34
576.34
576.34
59.550
576.34
576.34
576.34
576.34
576.34
59.600
576.34
576.34
576.34
576.34
576.34
59.650
576.34
576.34
576.34
576.34
576.34
59.700
576.34
576.34
576.34
576.34
576.34
59.750
576.34
576.34
576.34
576.34
576.34
59.800
576.34
576.34
576.34
576.34
576.34
59.850
576.34
576.34
576.34
576.34
576.34
59.900
576.34
576.34
576.34
576.34
576.34
59.950
576.34
576.34
576.34
576.34
576.34
60.000
576.34
576.34
576.34
576.34
576.34
60.050
576.34
576.34
576.34
576.34
576.34
60.100
576.34
576.34
576.33
576.33
576.33
60.150
576.33
576.33
576.33
576.33
576.33
60.200
576.33
576.33
576.33
576.33
576.33
60.250
576.33
576.33
576.33
576.33
576.33
60.300
576.33
576.33
576.33
576.33
576.33
60.350
576.33
576.33
576.33
576.33
576.33
60.400
576.33
576.33
576.33
576.33
576.33
60.450
576.33
576.33
576.33
576.33
576.33
60.500
576.33
576.33
576.33
576.33
576.33
60.550
576.33
576.33
576.33
576.33
576.33
60.600
576.33
576.33
576.33
576.33
576.33
60.650
576.33
576.33
576.33
576.33
576.33
60.700
576.33
576.33
576.33
576.33
576.33
60.750
576.33
576.33
576.33
576.33
576.33
60.800
576.33
576.33
576.33
576.33
576.33
60.850
576.33
576.33
576.33
576.33
576.33
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 29 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
60.900
576.33
576.33
576.33
576.33
576.33
60.950
576.33
576.33
576.33
576.33
576.33
61.000
576.33
576.33
576.33
576.33
576.33
61.050
576.33
576.33
576.33
576.33
576.33
61.100
576.33
576.33
576.33
576.33
576.33
61.150
576.33
576.33
576.33
576.33
576.33
61.200
576.33
576.33
576.33
576.33
576.33
61.250
576.33
576.32
576.32
576.32
576.32
61.300
576.32
576.32
576.32
576.32
576.32
61.350
576.32
576.32
576.32
576.32
576.32
61.400
576.32
576.32
576.32
576.32
576.32
61.450
576.32
576.32
576.32
576.32
576.32
61.500
576.32
576.32
576.32
576.32
576.32
61.550
576.32
576.32
576.32
576.32
576.32
61.600
576.32
576.32
576.32
576.32
576.32
61.650
576.32
576.32
576.32
576.32
576.32
61.700
576.32
576.32
576.32
576.32
576.32
61.750
576.32
576.32
576.32
576.32
576.32
61.800
576.32
576.32
576.32
576.32
576.32
61.850
576.32
576.32
576.32
576.32
576.32
61.900
576.32
576.32
576.32
576.32
576.32
61.950
576.32
576.32
576.32
576.32
576.32
62.000
576.32
576.32
576.32
576.32
576.32
62.050
576.32
576.32
576.32
576.32
576.32
62.100
576.32
576.32
576.32
576.32
576.32
62.150
576.32
576.32
576.32
576.32
576.32
62.200
576.32
576.32
576.32
576.32
576.32
62.250
576.32
576.32
576.32
576.32
576.32
62.300
576.32
576.32
576.32
576.32
576.32
62.350
576.32
576.32
576.32
576.32
576.32
62.400
576.32
576.32
576.32
576.32
576.32
62.450
576.32
576.32
576.32
576.32
576.32
62.500
576.32
576.32
576.32
576.32
576.32
62.550
576.31
576.31
576.31
576.31
576.31
62.600
576.31
576.31
576.31
576.31
576.31
62.650
576.31
576.31
576.31
576.31
576.31
62.700
576.31
576.31
576.31
576.31
576.31
62.750
576.31
576.31
576.31
576.31
576.31
62.800
576.31
576.31
576.31
576.31
576.31
62.850
576.31
576.31
576.31
576.31
576.31
62.900
576.31
576.31
576.31
576.31
576.31
62.950
576.31
576.31
576.31
576.31
576.31
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 30 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
63.000
576.31
576.31
576.31
576.31
576.31
63.050
576.31
576.31
576.31
576.31
576.31
63.100
576.31
576.31
576.31
576.31
576.31
63.150
576.31
576.31
576.31
576.31
576.31
63.200
576.31
576.31
576.31
576.31
576.31
63.250
576.31
576.31
576.31
576.31
576.31
63.300
576.31
576.31
576.31
576.31
576.31
63.350
576.31
576.31
576.31
576.31
576.31
63.400
576.31
576.31
576.31
576.31
576.31
63.450
576.31
576.31
576.31
576.31
576.31
63.500
576.31
576.31
576.31
576.31
576.31
63.550
576.31
576.31
576.31
576.31
576.31
63.600
576.31
576.31
576.31
576.31
576.31
63.650
576.31
576.31
576.31
576.31
576.31
63.700
576.31
576.31
576.31
576.31
576.31
63.750
576.31
576.31
576.31
576.31
576.31
63.800
576.31
576.31
576.31
576.31
576.31
63.850
576.31
576.31
576.31
576.31
576.31
63.900
576.31
576.31
576.31
576.31
576.31
63.950
576.31
576.31
576.31
576.31
576.31
64.000
576.31
576.31
576.31
576.31
576.31
64.050
576.31
576.30
576.30
576.30
576.30
64.100
576.30
576.30
576.30
576.30
576.30
64.150
576.30
576.30
576.30
576.30
576.30
64.200
576.30
576.30
576.30
576.30
576.30
64.250
576.30
576.30
576.30
576.30
576.30
64.300
576.30
576.30
576.30
576.30
576.30
64.350
576.30
576.30
576.30
576.30
576.30
64.400
576.30
576.30
576.30
576.30
576.30
64.450
576.30
576.30
576.30
576.30
576.30
64.500
576.30
576.30
576.30
576.30
576.30
64.550
576.30
576.30
576.30
576.30
576.30
64.600
576.30
576.30
576.30
576.30
576.30
64.650
576.30
576.30
576.30
576.30
576.30
64.700
576.30
576.30
576.30
576.30
576.30
64.750
576.30
576.30
576.30
576.30
576.30
64.800
576.30
576.30
576.30
576.30
576.30
64.850
576.30
576.30
576.30
576.30
576.30
64.900
576.30
576.30
576.30
576.30
576.30
64.950
576.30
576.30
576.30
576.30
576.30
65.000
576.30
576.30
576.30
576.30
576.30
65.050
576.30
576.30
576.30
576.30
576.30
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 31 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
65.100
576.30
576.30
576.30
576.30
576.30
65.150
576.30
576.30
576.30
576.30
576.30
65.200
576.30
576.30
576.30
576.30
576.30
65.250
576.30
576.30
576.30
576.30
576.30
65.300
576.30
576.30
576.30
576.30
576.30
65.350
576.30
576.30
576.30
576.30
576.30
65.400
576.30
576.30
576.30
576.30
576.30
65.450
576.30
576.30
576.30
576.30
576.30
65.500
576.30
576.30
576.30
576.30
576.30
65.550
576.30
576.30
576.30
576.30
576.30
65.600
576.30
576.30
576.30
576.30
576.30
65.650
576.30
576.30
576.30
576.30
576.30
65.700
576.30
576.30
576.30
576.30
576.30
65.750
576.30
576.30
576.30
576.30
576.30
65.800
576.30
576.30
576.30
576.30
576.30
65.850
576.30
576.30
576.30
576.29
576.29
65.900
576.29
576.29
576.29
576.29
576.29
65.950
576.29
576.29
576.29
576.29
576.29
66.000
576.29
576.29
576.29
576.29
576.29
66.050
576.29
576.29
576.29
576.29
576.29
66.100
576.29
576.29
576.29
576.29
576.29
66.150
576.29
576.29
576.29
576.29
576.29
66.200
576.29
576.29
576.29
576.29
576.29
66.250
576.29
576.29
576.29
576.29
576.29
66.300
576.29
576.29
576.29
576.29
576.29
66.350
576.29
576.29
576.29
576.29
576.29
66.400
576.29
576.29
576.29
576.29
576.29
66.450
576.29
576.29
576.29
576.29
576.29
66.500
576.29
576.29
576.29
576.29
576.29
66.550
576.29
576.29
576.29
576.29
576.29
66.600
576.29
576.29
576.29
576.29
576.29
66.650
576.29
576.29
576.29
576.29
576.29
66.700
576.29
576.29
576.29
576.29
576.29
66.750
576.29
576.29
576.29
576.29
576.29
66.800
576.29
576.29
576.29
576.29
576.29
66.850
576.29
576.29
576.29
576.29
576.29
66.900
576.29
576.29
576.29
576.29
576.29
66.950
576.29
576.29
576.29
576.29
576.29
67.000
576.29
576.29
576.29
576.29
576.29
67.050
576.29
576.29
576.29
576.29
576.29
67.100
576.29
576.29
576.29
576.29
576.29
67.150
576.29
576.29
576.29
576.29
576.29
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 32 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
67.200
576.29
576.29
576.29
576.29
576.29
67.250
576.29
576.29
576.29
576.29
576.29
67.300
576.29
576.29
576.29
576.29
576.29
67.350
576.29
576.29
576.29
576.29
576.29
67.400
576.29
576.29
576.29
576.29
576.29
67.450
576.29
576.29
576.29
576.29
576.29
67.500
576.29
576.29
576.29
576.29
576.29
67.550
576.29
576.29
576.29
576.29
576.29
67.600
576.29
576.29
576.29
576.29
576.29
67.650
576.29
576.29
576.29
576.29
576.29
67.700
576.29
576.29
576.29
576.29
576.29
67.750
576.29
576.29
576.29
576.29
576.29
67.800
576.29
576.29
576.29
576.29
576.29
67.850
576.29
576.29
576.29
576.29
576.29
67.900
576.29
576.29
576.29
576.29
576.29
67.950
576.29
576.29
576.29
576.29
576.29
68.000
576.29
576.29
576.29
576.29
576.29
68.050
576.29
576.29
576.29
576.29
576.29
68.100
576.29
576.29
576.29
576.29
576.29
68.150
576.29
576.28
576.28
576.28
576.28
68.200
576.28
576.28
576.28
576.28
576.28
68.250
576.28
576.28
576.28
576.28
576.28
68.300
576.28
576.28
576.28
576.28
576.28
68.350
576.28
576.28
576.28
576.28
576.28
68.400
576.28
576.28
576.28
576.28
576.28
68.450
576.28
576.28
576.28
576.28
576.28
68.500
576.28
576.28
576.28
576.28
576.28
68.550
576.28
576.28
576.28
576.28
576.28
68.600
576.28
576.28
576.28
576.28
576.28
68.650
576.28
576.28
576.28
576.28
576.28
68.700
576.28
576.28
576.28
576.28
576.28
68.750
576.28
576.28
576.28
576.28
576.28
68.800
576.28
576.28
576.28
576.28
576.28
68.850
576.28
576.28
576.28
576.28
576.28
68.900
576.28
576.28
576.28
576.28
576.28
68.950
576.28
576.28
576.28
576.28
576.28
69.000
576.28
576.28
576.28
576.28
576.28
69.050
576.28
576.28
576.28
576.28
576.28
69.100
576.28
576.28
576.28
576.28
576.28
69.150
576.28
576.28
576.28
576.28
576.28
69.200
576.28
576.28
576.28
576.28
576.28
69.250
576.28
576.28
576.28
576.28
576.28
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 33 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
69.300
576.28
576.28
576.28
576.28
576.28
69.350
576.28
576.28
576.28
576.28
576.28
69.400
576.28
576.28
576.28
576.28
576.28
69.450
576.28
576.28
576.28
576.28
576.28
69.500
576.28
576.28
576.28
576.28
576.28
69.550
576.28
576.28
576.28
576.28
576.28
69.600
576.28
576.28
576.28
576.28
576.28
69.650
576.28
576.28
576.28
576.28
576.28
69.700
576.28
576.28
576.28
576.28
576.28
69.750
576.28
576.28
576.28
576.28
576.28
69.800
576.28
576.28
576.28
576.28
576.28
69.850
576.28
576.28
576.28
576.28
576.28
69.900
576.28
576.28
576.28
576.28
576.28
69.950
576.28
576.28
576.28
576.28
576.28
70.000
576.28
576.28
576.28
576.28
576.28
70.050
576.28
576.28
576.28
576.28
576.28
70.100
576.28
576.28
576.28
576.28
576.28
70.150
576.28
576.28
576.28
576.28
576.28
70.200
576.28
576.28
576.28
576.28
576.28
70.250
576.28
576.28
576.28
576.28
576.28
70.300
576.28
576.28
576.28
576.28
576.28
70.350
576.28
576.28
576.28
576.28
576.28
70.400
576.28
576.28
576.28
576.28
576.28
70.450
576.28
576.28
576.28
576.28
576.28
70.500
576.28
576.28
576.28
576.28
576.28
70.550
576.28
576.28
576.28
576.28
576.28
70.600
576.28
576.28
576.28
576.28
576.28
70.650
576.28
576.28
576.28
576.28
576.28
70.700
576.28
576.28
576.28
576.28
576.28
70.750
576.28
576.28
576.28
576.28
576.28
70.800
576.28
576.28
576.28
576.28
576.28
70.850
576.28
576.28
576.28
576.28
576.28
70.900
576.28
576.28
576.28
576.28
576.28
70.950
576.28
576.28
576.28
576.28
576.28
71.000
576.28
576.28
576.28
576.28
576.28
71.050
576.28
576.28
576.28
576.28
576.28
71.100
576.28
576.28
576.28
576.28
576.28
71.150
576.28
576.28
576.28
576.28
576.28
71.200
576.28
576.27
576.27
576.27
576.27
71.250
576.27
576.27
576.27
576.27
576.27
71.300
576.27
576.27
576.27
576.27
576.27
71.350
576.27
576.27
576.27
576.27
576.27
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 34 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
71.400
576.27
576.27
576.27
576.27
576.27
71.450
576.27
576.27
576.27
576.27
576.27
71.500
576.27
576.27
576.27
576.27
576.27
71.550
576.27
576.27
576.27
576.27
576.27
71.600
576.27
576.27
576.27
576.27
576.27
71.650
576.27
576.27
576.27
576.27
576.27
71.700
576.27
576.27
576.27
576.27
576.27
71.750
576.27
576.27
576.27
576.27
576.27
71.800
576.27
576.27
576.27
576.27
576.27
71.850
576.27
576.27
576.27
576.27
576.27
71.900
576.27
576.27
576.27
576.27
576.27
71.950
576.27
576.27
576.27
576.27
576.27
72.000
576.27
576.27
576.27
576.27
576.27
72.050
576.27
576.27
576.27
576.27
576.27
72.100
576.27
576.27
576.27
576.27
576.27
72.150
576.27
576.27
576.27
576.27
576.27
72.200
576.27
576.27
576.27
576.27
576.27
72.250
576.27
576.27
576.27
576.27
576.27
72.300
576.27
576.27
576.27
576.27
576.27
72.350
576.27
576.27
576.27
576.27
576.27
72.400
576.27
576.27
576.27
576.27
576.27
72.450
576.27
576.27
576.27
576.27
576.27
72.500
576.27
576.27
576.27
576.27
576.27
72.550
576.27
576.27
576.27
576.27
576.27
72.600
576.27
576.27
576.27
576.27
576.27
72.650
576.27
576.27
576.27
576.27
576.27
72.700
576.27
576.27
576.27
576.27
576.27
72.750
576.27
576.27
576.27
576.27
576.27
72.800
576.27
576.27
576.27
576.27
576.27
72.850
576.27
576.27
576.27
576.27
576.27
72.900
576.27
576.27
576.27
576.27
576.27
72.950
576.27
576.27
576.27
576.27
576.27
73.000
576.27
576.27
576.27
576.27
576.27
73.050
576.27
576.27
576.27
576.27
576.27
73.100
576.27
576.27
576.27
576.27
576.27
73.150
576.27
576.27
576.27
576.27
576.27
73.200
576.27
576.27
576.27
576.27
576.27
73.250
576.27
576.27
576.27
576.27
576.27
73.300
576.27
576.27
576.27
576.27
576.27
73.350
576.27
576.27
576.27
576.27
576.27
73.400
576.27
576.27
576.27
576.27
576.27
73.450
576.27
576.27
576.27
576.27
576.27
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 35 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
73.500
576.27
576.27
576.27
576.27
576.27
73.550
576.27
576.27
576.27
576.27
576.27
73.600
576.27
576.27
576.27
576.27
576.27
73.650
576.27
576.27
576.27
576.27
576.27
73.700
576.27
576.27
576.27
576.27
576.27
73.750
576.27
576.27
576.27
576.27
576.27
73.800
576.27
576.27
576.27
576.27
576.27
73.850
576.27
576.27
576.27
576.27
576.27
73.900
576.27
576.27
576.27
576.27
576.27
73.950
576.27
576.27
576.27
576.27
576.27
74.000
576.27
576.27
576.27
576.27
576.27
74.050
576.27
576.27
576.27
576.27
576.27
74.100
576.27
576.27
576.27
576.27
576.27
74.150
576.27
576.27
576.27
576.27
576.27
74.200
576.27
576.27
576.27
576.27
576.27
74.250
576.27
576.27
576.27
576.27
576.27
74.300
576.27
576.27
576.27
576.27
576.27
74.350
576.27
576.27
576.27
576.27
576.27
74.400
576.27
576.27
576.27
576.27
576.27
74.450
576.27
576.27
576.27
576.27
576.27
74.500
576.27
576.27
576.27
576.27
576.27
74.550
576.27
576.27
576.27
576.27
576.27
74.600
576.27
576.27
576.27
576.27
576.27
74.650
576.27
576.27
576.27
576.27
576.27
74.700
576.27
576.27
576.27
576.27
576.27
74.750
576.27
576.27
576.27
576.27
576.27
74.800
576.27
576.27
576.27
576.27
576.27
74.850
576.27
576.27
576.27
576.27
576.27
74.900
576.27
576.27
576.27
576.27
576.27
74.950
576.27
576.27
576.27
576.27
576.27
75.000
576.27
576.27
576.27
576.27
576.27
75.050
576.27
576.27
576.27
576.27
576.27
75.100
576.27
576.27
576.27
576.27
576.27
75.150
576.27
576.27
576.27
576.27
576.27
75.200
576.27
576.27
576.27
576.27
576.27
75.250
576.27
576.27
576.27
576.27
576.27
75.300
576.27
576.27
576.27
576.27
576.27
75.350
576.27
576.27
576.27
576.27
576.27
75.400
576.27
576.27
576.27
576.27
576.27
75.450
576.27
576.27
576.27
576.27
576.27
75.500
576.27
576.27
576.27
576.27
576.27
75.550
576.27
576.27
576.27
576.27
576.27
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 36 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
75.600
576.27
576.27
576.27
576.27
576.27
75.650
576.27
576.27
576.27
576.27
576.27
75.700
576.27
576.27
576.27
576.27
576.27
75.750
576.27
576.27
576.27
576.27
576.27
75.800
576.27
576.27
576.27
576.27
576.26
75.850
576.26
576.26
576.26
576.26
576.26
75.900
576.26
576.26
576.26
576.26
576.26
75.950
576.26
576.26
576.26
576.26
576.26
76.000
576.26
576.26
576.26
576.26
576.26
76.050
576.26
576.26
576.26
576.26
576.26
76.100
576.26
576.26
576.26
576.26
576.26
76.150
576.26
576.26
576.26
576.26
576.26
76.200
576.26
576.26
576.26
576.26
576.26
76.250
576.26
576.26
576.26
576.26
576.26
76.300
576.26
576.26
576.26
576.26
576.26
76.350
576.26
576.26
576.26
576.26
576.26
76.400
576.26
576.26
576.26
576.26
576.26
76.450
576.26
576.26
576.26
576.26
576.26
76.500
576.26
576.26
576.26
576.26
576.26
76.550
576.26
576.26
576.26
576.26
576.26
76.600
576.26
576.26
576.26
576.26
576.26
76.650
576.26
576.26
576.26
576.26
576.26
76.700
576.26
576.26
576.26
576.26
576.26
76.750
576.26
576.26
576.26
576.26
576.26
76.800
576.26
576.26
576.26
576.26
576.26
76.850
576.26
576.26
576.26
576.26
576.26
76.900
576.26
576.26
576.26
576.26
576.26
76.950
576.26
576.26
576.26
576.26
576.26
77.000
576.26
576.26
576.26
576.26
576.26
77.050
576.26
576.26
576.26
576.26
576.26
77.100
576.26
576.26
576.26
576.26
576.26
77.150
576.26
576.26
576.26
576.26
576.26
77.200
576.26
576.26
576.26
576.26
576.26
77.250
576.26
576.26
576.26
576.26
576.26
77.300
576.26
576.26
576.26
576.26
576.26
77.350
576.26
576.26
576.26
576.26
576.26
77.400
576.26
576.26
576.26
576.26
576.26
77.450
576.26
576.26
576.26
576.26
576.26
77.500
576.26
576.26
576.26
576.26
576.26
77.550
576.26
576.26
576.26
576.26
576.26
77.600
576.26
576.26
576.26
576.26
576.26
77.650
576.26
576.26
576.26
576.26
576.26
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 37 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
77.700
576.26
576.26
576.26
576.26
576.26
77.750
576.26
576.26
576.26
576.26
576.26
77.800
576.26
576.26
576.26
576.26
576.26
77.850
576.26
576.26
576.26
576.26
576.26
77.900
576.26
576.26
576.26
576.26
576.26
77.950
576.26
576.26
576.26
576.26
576.26
78.000
576.26
576.26
576.26
576.26
576.26
78.050
576.26
576.26
576.26
576.26
576.26
78.100
576.26
576.26
576.26
576.26
576.26
78.150
576.26
576.26
576.26
576.26
576.26
78.200
576.26
576.26
576.26
576.26
576.26
78.250
576.26
576.26
576.26
576.26
576.26
78.300
576.26
576.26
576.26
576.26
576.26
78.350
576.26
576.26
576.26
576.26
576.26
78.400
576.26
576.26
576.26
576.26
576.26
78.450
576.26
576.26
576.26
576.26
576.26
78.500
576.26
576.26
576.26
576.26
576.26
78.550
576.26
576.26
576.26
576.26
576.26
78.600
576.26
576.26
576.26
576.26
576.26
78.650
576.26
576.26
576.26
576.26
576.26
78.700
576.26
576.26
576.26
576.26
576.26
78.750
576.26
576.26
576.26
576.26
576.26
78.800
576.26
576.26
576.26
576.26
576.26
78.850
576.26
576.26
576.26
576.26
576.26
78.900
576.26
576.26
576.26
576.26
576.26
78.950
576.26
576.26
576.26
576.26
576.26
79.000
576.26
576.26
576.26
576.26
576.26
79.050
576.26
576.26
576.26
576.26
576.26
79.100
576.26
576.26
576.26
576.26
576.26
79.150
576.26
576.26
576.26
576.26
576.26
79.200
576.26
576.26
576.26
576.26
576.26
79.250
576.26
576.26
576.26
576.26
576.26
79.300
576.26
576.26
576.26
576.26
576.26
79.350
576.26
576.26
576.26
576.26
576.26
79.400
576.26
576.26
576.26
576.26
576.26
79.450
576.26
576.26
576.26
576.26
576.26
79.500
576.26
576.26
576.26
576.26
576.26
79.550
576.26
576.26
576.26
576.26
576.26
79.600
576.26
576.26
576.26
576.26
576.26
79.650
576.26
576.26
576.26
576.26
576.26
79.700
576.26
576.26
576.26
576.26
576.26
79.750
576.26
576.26
576.26
576.26
576.26
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 38 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
79.800
576.26
576.26
576.26
576.26
576.26
79.850
576.26
576.26
576.26
576.26
576.26
79.900
576.26
576.26
576.26
576.26
576.26
79.950
576.26
576.26
576.26
576.26
576.26
80.000
576.26
576.26
576.26
576.26
576.26
80.050
576.26
576.26
576.26
576.26
576.26
80.100
576.26
576.26
576.26
576.26
576.26
80.150
576.26
576.26
576.26
576.26
576.26
80.200
576.26
576.26
576.26
576.26
576.26
80.250
576.26
576.26
576.26
576.26
576.26
80.300
576.26
576.26
576.26
576.26
576.26
80.350
576.26
576.26
576.26
576.26
576.26
80.400
576.26
576.26
576.26
576.26
576.26
80.450
576.26
576.26
576.26
576.26
576.26
80.500
576.26
576.26
576.26
576.26
576.26
80.550
576.26
576.26
576.26
576.26
576.26
80.600
576.26
576.26
576.26
576.26
576.26
80.650
576.26
576.26
576.26
576.26
576.26
80.700
576.26
576.26
576.26
576.26
576.26
80.750
576.26
576.26
576.26
576.26
576.26
80.800
576.26
576.26
576.26
576.26
576.26
80.850
576.26
576.26
576.26
576.26
576.26
80.900
576.26
576.26
576.26
576.26
576.26
80.950
576.26
576.26
576.26
576.26
576.26
81.000
576.26
576.26
576.26
576.26
576.26
81.050
576.26
576.26
576.26
576.26
576.26
81.100
576.26
576.26
576.26
576.26
576.26
81.150
576.26
576.26
576.26
576.26
576.26
81.200
576.26
576.26
576.26
576.26
576.26
81.250
576.26
576.26
576.26
576.26
576.26
81.300
576.26
576.26
576.26
576.26
576.26
81.350
576.26
576.26
576.26
576.26
576.26
81.400
576.26
576.26
576.26
576.26
576.26
81.450
576.26
576.26
576.26
576.26
576.26
81.500
576.26
576.26
576.26
576.26
576.26
81.550
576.26
576.26
576.26
576.26
576.26
81.600
576.26
576.26
576.26
576.26
576.26
81.650
576.26
576.26
576.26
576.26
576.26
81.700
576.26
576.26
576.26
576.26
576.26
81.750
576.26
576.26
576.26
576.26
576.26
81.800
576.26
576.26
576.26
576.26
576.26
81.850
576.26
576.26
576.26
576.26
576.26
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 39 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
81.900
576.26
576.26
576.26
576.26
576.26
81.950
576.26
576.26
576.26
576.26
576.26
82.000
576.26
576.26
576.26
576.26
576.26
82.050
576.26
576.26
576.26
576.26
576.26
82.100
576.26
576.26
576.26
576.26
576.26
82.150
576.26
576.26
576.26
576.26
576.26
82.200
576.26
576.26
576.26
576.26
576.26
82.250
576.26
576.26
576.26
576.26
576.26
82.300
576.26
576.26
576.26
576.26
576.26
82.350
576.26
576.26
576.26
576.26
576.26
82.400
576.26
576.26
576.26
576.26
576.26
82.450
576.26
576.26
576.26
576.26
576.26
82.500
576.26
576.26
576.26
576.26
576.26
82.550
576.26
576.26
576.26
576.26
576.26
82.600
576.26
576.26
576.26
576.26
576.26
82.650
576.26
576.26
576.26
576.26
576.26
82.700
576.26
576.26
576.26
576.26
576.26
82.750
576.26
576.26
576.26
576.26
576.26
82.800
576.26
576.26
576.26
576.26
576.26
82.850
576.26
576.26
576.26
576.26
576.26
82.900
576.26
576.26
576.26
576.26
576.26
82.950
576.26
576.26
576.26
576.26
576.26
83.000
576.26
576.26
576.26
576.26
576.26
83.050
576.26
576.26
576.26
576.26
576.26
83.100
576.26
576.26
576.26
576.26
576.26
83.150
576.26
576.26
576.26
576.26
576.26
83.200
576.26
576.26
576.26
576.26
576.26
83.250
576.26
576.26
576.26
576.26
576.26
83.300
576.26
576.26
576.26
576.26
576.26
83.350
576.26
576.26
576.26
576.26
576.26
83.400
576.26
576.26
576.26
576.26
576.26
83.450
576.26
576.26
576.26
576.26
576.26
83.500
576.26
576.26
576.26
576.26
576.26
83.550
576.26
576.26
576.26
576.26
576.26
83.600
576.26
576.26
576.26
576.26
576.26
83.650
576.26
576.26
576.26
576.26
576.26
83.700
576.26
576.26
576.26
576.26
576.26
83.750
576.26
576.26
576.26
576.26
576.26
83.800
576.26
576.26
576.26
576.26
576.26
83.850
576.26
576.26
576.26
576.26
576.26
83.900
576.26
576.26
576.26
576.26
576.26
83.950
576.26
576.26
576.26
576.26
576.26
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 40 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
84.000
576.26
576.26
576.26
576.26
576.26
84.050
576.26
576.26
576.26
576.26
576.26
84.100
576.26
576.26
576.26
576.26
576.26
84.150
576.26
576.26
576.26
576.26
576.26
84.200
576.26
576.26
576.26
576.26
576.26
84.250
576.26
576.26
576.26
576.26
576.26
84.300
576.26
576.26
576.26
576.26
576.26
84.350
576.26
576.26
576.26
576.26
576.26
84.400
576.26
576.26
576.26
576.26
576.26
84.450
576.26
576.26
576.26
576.26
576.26
84.500
576.26
576.26
576.26
576.26
576.26
84.550
576.26
576.26
576.26
576.26
576.26
84.600
576.26
576.26
576.26
576.26
576.26
84.650
576.26
576.26
576.26
576.26
576.26
84.700
576.26
576.26
576.26
576.26
576.26
84.750
576.26
576.26
576.26
576.26
576.26
84.800
576.26
576.26
576.26
576.26
576.26
84.850
576.26
576.26
576.26
576.26
576.26
84.900
576.26
576.26
576.26
576.26
576.26
84.950
576.26
576.26
576.26
576.26
576.26
85.000
576.26
576.26
576.26
576.26
576.26
85.050
576.26
576.26
576.26
576.26
576.26
85.100
576.26
576.26
576.26
576.26
576.26
85.150
576.26
576.26
576.26
576.26
576.26
85.200
576.26
576.26
576.26
576.26
576.26
85.250
576.26
576.26
576.26
576.26
576.26
85.300
576.26
576.26
576.26
576.26
576.26
85.350
576.26
576.26
576.26
576.26
576.26
85.400
576.26
576.26
576.26
576.26
576.26
85.450
576.26
576.26
576.26
576.26
576.26
85.500
576.26
576.26
576.26
576.26
576.26
85.550
576.26
576.26
576.26
576.26
576.26
85.600
576.26
576.26
576.26
576.26
576.26
85.650
576.26
576.26
576.26
576.26
576.26
85.700
576.26
576.26
576.26
576.26
576.26
85.750
576.26
576.26
576.26
576.26
576.26
85.800
576.26
576.26
576.26
576.25
576.25
85.850
576.25
576.25
576.25
576.25
576.25
85.900
576.25
576.25
576.25
576.25
576.25
85.950
576.25
576.25
576.25
576.25
576.25
86.000
576.25
576.25
576.25
576.25
576.25
86.050
576.25
576.25
576.25
576.25
576.25
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 41 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
86.100
576.25
576.25
576.25
576.25
576.25
86.150
576.25
576.25
576.25
576.25
576.25
86.200
576.25
576.25
576.25
576.25
576.25
86.250
576.25
576.25
576.25
576.25
576.25
86.300
576.25
576.25
576.25
576.25
576.25
86.350
576.25
576.25
576.25
576.25
576.25
86.400
576.25
576.25
576.25
576.25
576.25
86.450
576.25
576.25
576.25
576.25
576.25
86.500
576.25
576.25
576.25
576.25
576.25
86.550
576.25
576.25
576.25
576.25
576.25
86.600
576.25
576.25
576.25
576.25
576.25
86.650
576.25
576.25
576.25
576.25
576.25
86.700
576.25
576.25
576.25
576.25
576.25
86.750
576.25
576.25
576.25
576.25
576.25
86.800
576.25
576.25
576.25
576.25
576.25
86.850
576.25
576.25
576.25
576.25
576.25
86.900
576.25
576.25
576.25
576.25
576.25
86.950
576.25
576.25
576.25
576.25
576.25
87.000
576.25
576.25
576.25
576.25
576.25
87.050
576.25
576.25
576.25
576.25
576.25
87.100
576.25
576.25
576.25
576.25
576.25
87.150
576.25
576.25
576.25
576.25
576.25
87.200
576.25
576.25
576.25
576.25
576.25
87.250
576.25
576.25
576.25
576.25
576.25
87.300
576.25
576.25
576.25
576.25
576.25
87.350
576.25
576.25
576.25
576.25
576.25
87.400
576.25
576.25
576.25
576.25
576.25
87.450
576.25
576.25
576.25
576.25
576.25
87.500
576.25
576.25
576.25
576.25
576.25
87.550
576.25
576.25
576.25
576.25
576.25
87.600
576.25
576.25
576.25
576.25
576.25
87.650
576.25
576.25
576.25
576.25
576.25
87.700
576.25
576.25
576.25
576.25
576.25
87.750
576.25
576.25
576.25
576.25
576.25
87.800
576.25
576.25
576.25
576.25
576.25
87.850
576.25
576.25
576.25
576.25
576.25
87.900
576.25
576.25
576.25
576.25
576.25
87.950
576.25
576.25
576.25
576.25
576.25
88.000
576.25
576.25
576.25
576.25
576.25
88.050
576.25
576.25
576.25
576.25
576.25
88.100
576.25
576.25
576.25
576.25
576.25
88.150
576.25
576.25
576.25
576.25
576.25
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 42 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
88.200
576.25
576.25
576.25
576.25
576.25
88.250
576.25
576.25
576.25
576.25
576.25
88.300
576.25
576.25
576.25
576.25
576.25
88.350
576.25
576.25
576.25
576.25
576.25
88.400
576.25
576.25
576.25
576.25
576.25
88.450
576.25
576.25
576.25
576.25
576.25
88.500
576.25
576.25
576.25
576.25
576.25
88.550
576.25
576.25
576.25
576.25
576.25
88.600
576.25
576.25
576.25
576.25
576.25
88.650
576.25
576.25
576.25
576.25
576.25
88.700
576.25
576.25
576.25
576.25
576.25
88.750
576.25
576.25
576.25
576.25
576.25
88.800
576.25
576.25
576.25
576.25
576.25
88.850
576.25
576.25
576.25
576.25
576.25
88.900
576.25
576.25
576.25
576.25
576.25
88.950
576.25
576.25
576.25
576.25
576.25
89.000
576.25
576.25
576.25
576.25
576.25
89.050
576.25
576.25
576.25
576.25
576.25
89.100
576.25
576.25
576.25
576.25
576.25
89.150
576.25
576.25
576.25
576.25
576.25
89.200
576.25
576.25
576.25
576.25
576.25
89.250
576.25
576.25
576.25
576.25
576.25
89.300
576.25
576.25
576.25
576.25
576.25
89.350
576.25
576.25
576.25
576.25
576.25
89.400
576.25
576.25
576.25
576.25
576.25
89.450
576.25
576.25
576.25
576.25
576.25
89.500
576.25
576.25
576.25
576.25
576.25
89.550
576.25
576.25
576.25
576.25
576.25
89.600
576.25
576.25
576.25
576.25
576.25
89.650
576.25
576.25
576.25
576.25
576.25
89.700
576.25
576.25
576.25
576.25
576.25
89.750
576.25
576.25
576.25
576.25
576.25
89.800
576.25
576.25
576.25
576.25
576.25
89.850
576.25
576.25
576.25
576.25
576.25
89.900
576.25
576.25
576.25
576.25
576.25
89.950
576.25
576.25
576.25
576.25
576.25
90.000
576.25
576.25
576.25
576.25
576.25
90.050
576.25
576.25
576.25
576.25
576.25
90.100
576.25
576.25
576.25
576.25
576.25
90.150
576.25
576.25
576.25
576.25
576.25
90.200
576.25
576.25
576.25
576.25
576.25
90.250
576.25
576.25
576.25
576.25
576.25
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 43 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
90.300
576.25
576.25
576.25
576.25
576.25
90.350
576.25
576.25
576.25
576.25
576.25
90.400
576.25
576.25
576.25
576.25
576.25
90.450
576.25
576.25
576.25
576.25
576.25
90.500
576.25
576.25
576.25
576.25
576.25
90.550
576.25
576.25
576.25
576.25
576.25
90.600
576.25
576.25
576.25
576.25
576.25
90.650
576.25
576.25
576.25
576.25
576.25
90.700
576.25
576.25
576.25
576.25
576.25
90.750
576.25
576.25
576.25
576.25
576.25
90.800
576.25
576.25
576.25
576.25
576.25
90.850
576.25
576.25
576.25
576.25
576.25
90.900
576.25
576.25
576.25
576.25
576.25
90.950
576.25
576.25
576.25
576.25
576.25
91.000
576.25
576.25
576.25
576.25
576.25
91.050
576.25
576.25
576.25
576.25
576.25
91.100
576.25
576.25
576.25
576.25
576.25
91.150
576.25
576.25
576.25
576.25
576.25
91.200
576.25
576.25
576.25
576.25
576.25
91.250
576.25
576.25
576.25
576.25
576.25
91.300
576.25
576.25
576.25
576.25
576.25
91.350
576.25
576.25
576.25
576.25
576.25
91.400
576.25
576.25
576.25
576.25
576.25
91.450
576.25
576.25
576.25
576.25
576.25
91.500
576.25
576.25
576.25
576.25
576.25
91.550
576.25
576.25
576.25
576.25
576.25
91.600
576.25
576.25
576.25
576.25
576.25
91.650
576.25
576.25
576.25
576.25
576.25
91.700
576.25
576.25
576.25
576.25
576.25
91.750
576.25
576.25
576.25
576.25
576.25
91.800
576.25
576.25
576.25
576.25
576.25
91.850
576.25
576.25
576.25
576.25
576.25
91.900
576.25
576.25
576.25
576.25
576.25
91.950
576.25
576.25
576.25
576.25
576.25
92.000
576.25
576.25
576.25
576.25
576.25
92.050
576.25
576.25
576.25
576.25
576.25
92.100
576.25
576.25
576.25
576.25
576.25
92.150
576.25
576.25
576.25
576.25
576.25
92.200
576.25
576.25
576.25
576.25
576.25
92.250
576.25
576.25
576.25
576.25
576.25
92.300
576.25
576.25
576.25
576.25
576.25
92.350
576.25
576.25
576.25
576.25
576.25
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 44 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
92.400
576.25
576.25
576.25
576.25
576.25
92.450
576.25
576.25
576.25
576.25
576.25
92.500
576.25
576.25
576.25
576.25
576.25
92.550
576.25
576.25
576.25
576.25
576.25
92.600
576.25
576.25
576.25
576.25
576.25
92.650
576.25
576.25
576.25
576.25
576.25
92.700
576.25
576.25
576.25
576.25
576.25
92.750
576.25
576.25
576.25
576.25
576.25
92.800
576.25
576.25
576.25
576.25
576.25
92.850
576.25
576.25
576.25
576.25
576.25
92.900
576.25
576.25
576.25
576.25
576.25
92.950
576.25
576.25
576.25
576.25
576.25
93.000
576.25
576.25
576.25
576.25
576.25
93.050
576.25
576.25
576.25
576.25
576.25
93.100
576.25
576.25
576.25
576.25
576.25
93.150
576.25
576.25
576.25
576.25
576.25
93.200
576.25
576.25
576.25
576.25
576.25
93.250
576.25
576.25
576.25
576.25
576.25
93.300
576.25
576.25
576.25
576.25
576.25
93.350
576.25
576.25
576.25
576.25
576.25
93.400
576.25
576.25
576.25
576.25
576.25
93.450
576.25
576.25
576.25
576.25
576.25
93.500
576.25
576.25
576.25
576.25
576.25
93.550
576.25
576.25
576.25
576.25
576.25
93.600
576.25
576.25
576.25
576.25
576.25
93.650
576.25
576.25
576.25
576.25
576.25
93.700
576.25
576.25
576.25
576.25
576.25
93.750
576.25
576.25
576.25
576.25
576.25
93.800
576.25
576.25
576.25
576.25
576.25
93.850
576.25
576.25
576.25
576.25
576.25
93.900
576.25
576.25
576.25
576.25
576.25
93.950
576.25
576.25
576.25
576.25
576.25
94.000
576.25
576.25
576.25
576.25
576.25
94.050
576.25
576.25
576.25
576.25
576.25
94.100
576.25
576.25
576.25
576.25
576.25
94.150
576.25
576.25
576.25
576.25
576.25
94.200
576.25
576.25
576.25
576.25
576.25
94.250
576.25
576.25
576.25
576.25
576.25
94.300
576.25
576.25
576.25
576.25
576.25
94.350
576.25
576.25
576.25
576.25
576.25
94.400
576.25
576.25
576.25
576.25
576.25
94.450
576.25
576.25
576.25
576.25
576.25
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 45 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
94.500
576.25
576.25
576.25
576.25
576.25
94.550
576.25
576.25
576.25
576.25
576.25
94.600
576.25
576.25
576.25
576.25
576.25
94.650
576.25
576.25
576.25
576.25
576.25
94.700
576.25
576.25
576.25
576.25
576.25
94.750
576.25
576.25
576.25
576.25
576.25
94.800
576.25
576.25
576.25
576.25
576.25
94.850
576.25
576.25
576.25
576.25
576.25
94.900
576.25
576.25
576.25
576.25
576.25
94.950
576.25
576.25
576.25
576.25
576.25
95.000
576.25
576.25
576.25
576.25
576.25
95.050
576.25
576.25
576.25
576.25
576.25
95.100
576.25
576.25
576.25
576.25
576.25
95.150
576.25
576.25
576.25
576.25
576.25
95.200
576.25
576.25
576.25
576.25
576.25
95.250
576.25
576.25
576.25
576.25
576.25
95.300
576.25
576.25
576.25
576.25
576.25
95.350
576.25
576.25
576.25
576.25
576.25
95.400
576.25
576.25
576.25
576.25
576.25
95.450
576.25
576.25
576.25
576.25
576.25
95.500
576.25
576.25
576.25
576.25
576.25
95.550
576.25
576.25
576.25
576.25
576.25
95.600
576.25
576.25
576.25
576.25
576.25
95.650
576.25
576.25
576.25
576.25
576.25
95.700
576.25
576.25
576.25
576.25
576.25
95.750
576.25
576.25
576.25
576.25
576.25
95.800
576.25
576.25
576.25
576.25
576.25
95.850
576.25
576.25
576.25
576.25
576.25
95.900
576.25
576.25
576.25
576.25
576.25
95.950
576.25
576.25
576.25
576.25
576.25
96.000
576.25
576.25
576.25
576.25
576.25
96.050
576.25
576.25
576.25
576.25
576.25
96.100
576.25
576.25
576.25
576.25
576.25
96.150
576.25
576.25
576.25
576.25
576.25
96.200
576.25
576.25
576.25
576.25
576.25
96.250
576.25
576.25
576.25
576.25
576.25
96.300
576.25
576.25
576.25
576.25
576.25
96.350
576.25
576.25
576.25
576.25
576.25
96.400
576.25
576.25
576.25
576.25
576.25
96.450
576.25
576.25
576.25
576.25
576.25
96.500
576.25
576.25
576.25
576.25
576.25
96.550
576.25
576.25
576.25
576.25
576.25
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 46 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
96.600
576.25
576.25
576.25
576.25
576.25
96.650
576.25
576.25
576.25
576.25
576.25
96.700
576.25
576.25
576.25
576.25
576.25
96.750
576.25
576.25
576.25
576.25
576.25
96.800
576.25
576.25
576.25
576.25
576.25
96.850
576.25
576.25
576.25
576.25
576.25
96.900
576.25
576.25
576.25
576.25
576.25
96.950
576.25
576.25
576.25
576.25
576.25
97.000
576.25
576.25
576.25
576.25
576.25
97.050
576.25
576.25
576.25
576.25
576.25
97.100
576.25
576.25
576.25
576.25
576.25
97.150
576.25
576.25
576.25
576.25
576.25
97.200
576.25
576.25
576.25
576.25
576.25
97.250
576.25
576.25
576.25
576.25
576.25
97.300
576.25
576.25
576.25
576.25
576.25
97.350
576.25
576.25
576.25
576.25
576.25
97.400
576.25
576.25
576.25
576.25
576.25
97.450
576.25
576.25
576.25
576.25
576.25
97.500
576.25
576.25
576.25
576.25
576.25
97.550
576.25
576.25
576.25
576.25
576.25
97.600
576.25
576.25
576.25
576.25
576.25
97.650
576.25
576.25
576.25
576.25
576.25
97.700
576.25
576.25
576.25
576.25
576.25
97.750
576.25
576.25
576.25
576.25
576.25
97.800
576.25
576.25
576.25
576.25
576.25
97.850
576.25
576.25
576.25
576.25
576.25
97.900
576.25
576.25
576.25
576.25
576.25
97.950
576.25
576.25
576.25
576.25
576.25
98.000
576.25
576.25
576.25
576.25
576.25
98.050
576.25
576.25
576.25
576.25
576.25
98.100
576.25
576.25
576.25
576.25
576.25
98.150
576.25
576.25
576.25
576.25
576.25
98.200
576.25
576.25
576.25
576.25
576.25
98.250
576.25
576.25
576.25
576.25
576.25
98.300
576.25
576.25
576.25
576.25
576.25
98.350
576.25
576.25
576.25
576.25
576.25
98.400
576.25
576.25
576.25
576.25
576.25
98.450
576.25
576.25
576.25
576.25
576.25
98.500
576.25
576.25
576.25
576.25
576.25
98.550
576.25
576.25
576.25
576.25
576.25
98.600
576.25
576.25
576.25
576.25
576.25
98.650
576.25
576.25
576.25
576.25
576.25
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 47 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
98.700
576.25
576.25
576.25
576.25
576.25
98.750
576.25
576.25
576.25
576.25
576.25
98.800
576.25
576.25
576.25
576.25
576.25
98.850
576.25
576.25
576.25
576.25
576.25
98.900
576.25
576.25
576.25
576.25
576.25
98.950
576.25
576.25
576.25
576.25
576.25
99.000
576.25
576.25
576.25
576.25
576.25
99.050
576.25
576.25
576.25
576.25
576.25
99.100
576.25
576.25
576.25
576.25
576.25
99.150
576.25
576.25
576.25
576.25
576.25
99.200
576.25
576.25
576.25
576.25
576.25
99.250
576.25
576.25
576.25
576.25
576.25
99.300
576.25
576.25
576.25
576.25
576.25
99.350
576.25
576.25
576.25
576.25
576.25
99.400
576.25
576.25
576.25
576.25
576.25
99.450
576.25
576.25
576.25
576.25
576.25
99.500
576.25
576.25
576.25
576.25
576.25
99.550
576.25
576.25
576.25
576.25
576.25
99.600
576.25
576.25
576.25
576.25
576.25
99.650
576.25
576.25
576.25
576.25
576.25
99.700
576.25
576.25
576.25
576.25
576.25
99.750
576.25
576.25
576.25
576.25
576.25
99.800
576.25
576.25
576.25
576.25
576.25
99.850
576.25
576.25
576.25
576.25
576.25
99.900
576.25
576.25
576.25
576.25
576.25
99.950
576.25
576.25
576.25
576.25
576.25
100.000
576.25
576.25
576.25
576.25
576.25
100.050
576.25
576.25
576.25
576.25
576.25
100.100
576.25
576.25
576.25
576.25
576.25
100.150
576.25
576.25
576.25
576.25
576.25
100.200
576.25
576.25
576.25
576.25
576.25
100.250
576.25
576.25
576.25
576.25
576.25
100.300
576.25
576.25
576.25
576.25
576.25
100.350
576.25
576.25
576.25
576.25
576.25
100.400
576.25
576.25
576.25
576.25
576.25
100.450
576.25
576.25
576.25
576.25
576.25
100.500
576.25
576.25
576.25
576.25
576.25
100.550
576.25
576.25
576.25
576.25
576.25
100.600
576.25
576.25
576.25
576.25
576.25
100.650
576.25
576.25
576.25
576.25
576.25
100.700
576.25
576.25
576.25
576.25
576.25
100.750
576.25
576.25
576.25
576.25
576.25
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 48 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
100.800
576.25
576.25
576.25
576.25
576.25
100.850
576.25
576.25
576.25
576.25
576.25
100.900
576.25
576.25
576.25
576.25
576.25
100.950
576.25
576.25
576.25
576.25
576.25
101.000
576.25
576.25
576.25
576.25
576.25
101.050
576.25
576.25
576.25
576.25
576.25
101.100
576.25
576.25
576.25
576.25
576.25
101.150
576.25
576.25
576.25
576.25
576.25
101.200
576.25
576.25
576.25
576.25
576.25
101.250
576.25
576.25
576.25
576.25
576.25
101.300
576.25
576.25
576.25
576.25
576.25
101.350
576.25
576.25
576.25
576.25
576.25
101.400
576.25
576.25
576.25
576.25
576.25
101.450
576.25
576.25
576.25
576.25
576.25
101.500
576.25
576.25
576.25
576.25
576.25
101.550
576.25
576.25
576.25
576.25
576.25
101.600
576.25
576.25
576.25
576.25
576.25
101.650
576.25
576.25
576.25
576.25
576.25
101.700
576.25
576.25
576.25
576.25
576.25
101.750
576.25
576.25
576.25
576.25
576.25
101.800
576.25
576.25
576.25
576.25
576.25
101.850
576.25
576.25
576.25
576.25
576.25
101.900
576.25
576.25
576.25
576.25
576.25
101.950
576.25
576.25
576.25
576.25
576.25
102.000
576.25
576.25
576.25
576.25
576.25
102.050
576.25
576.25
576.25
576.25
576.25
102.100
576.25
576.25
576.25
576.25
576.25
102.150
576.25
576.25
576.25
576.25
576.25
102.200
576.25
576.25
576.25
576.25
576.25
102.250
576.25
576.25
576.25
576.25
576.25
102.300
576.25
576.25
576.25
576.25
576.25
102.350
576.25
576.25
576.25
576.25
576.25
102.400
576.25
576.25
576.25
576.25
576.25
102.450
576.25
576.25
576.25
576.25
576.25
102.500
576.25
576.25
576.25
576.25
576.25
102.550
576.25
576.25
576.25
576.25
576.25
102.600
576.25
576.25
576.25
576.25
576.25
102.650
576.25
576.25
576.25
576.25
576.25
102.700
576.25
576.25
576.25
576.25
576.25
102.750
576.25
576.25
576.25
576.25
576.25
102.800
576.25
576.25
576.25
576.25
576.25
102.850
576.25
576.25
576.25
576.25
576.25
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 49 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
102.900
576.25
576.25
576.25
576.25
576.25
102.950
576.25
576.25
576.25
576.25
576.25
103.000
576.25
576.25
576.25
576.25
576.25
103.050
576.25
576.25
576.25
576.25
576.25
103.100
576.25
576.25
576.25
576.25
576.25
103.150
576.25
576.25
576.25
576.25
576.25
103.200
576.25
576.25
576.25
576.25
576.25
103.250
576.25
576.25
576.25
576.25
576.25
103.300
576.25
576.25
576.25
576.25
576.25
103.350
576.25
576.25
576.25
576.25
576.25
103.400
576.25
576.25
576.25
576.25
576.25
103.450
576.25
576.25
576.25
576.25
576.25
103.500
576.25
576.25
576.25
576.25
576.25
103.550
576.25
576.25
576.25
576.25
576.25
103.600
576.25
576.25
576.25
576.25
576.25
103.650
576.25
576.25
576.25
576.25
576.25
103.700
576.25
576.25
576.25
576.25
576.25
103.750
576.25
576.25
576.25
576.25
576.25
103.800
576.25
576.25
576.25
576.25
576.25
103.850
576.25
576.25
576.25
576.25
576.25
103.900
576.25
576.25
576.25
576.25
576.25
103.950
576.25
576.25
576.25
576.25
576.25
104.000
576.25
576.25
576.25
576.25
576.25
104.050
576.25
576.25
576.25
576.25
576.25
104.100
576.25
576.25
576.25
576.25
576.25
104.150
576.25
576.25
576.25
576.25
576.25
104.200
576.25
576.25
576.25
576.25
576.25
104.250
576.25
576.25
576.25
576.25
576.25
104.300
576.25
576.25
576.25
576.25
576.25
104.350
576.25
576.25
576.25
576.25
576.25
104.400
576.25
576.25
576.25
576.25
576.25
104.450
576.25
576.25
576.25
576.25
576.25
104.500
576.25
576.25
576.25
576.25
576.25
104.550
576.25
576.25
576.25
576.25
576.25
104.600
576.25
576.25
576.25
576.25
576.25
104.650
576.25
576.25
576.25
576.25
576.25
104.700
576.25
576.25
576.25
576.25
576.25
104.750
576.25
576.25
576.25
576.25
576.25
104.800
576.25
576.25
576.25
576.25
576.25
104.850
576.25
576.25
576.25
576.25
576.25
104.900
576.25
576.25
576.25
576.25
576.25
104.950
576.25
576.25
576.25
576.25
576.25
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 50 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
105.000
576.25
576.25
576.25
576.25
576.25
105.050
576.25
576.25
576.25
576.25
576.25
105.100
576.25
576.25
576.25
576.25
576.25
105.150
576.25
576.25
576.25
576.25
576.25
105.200
576.25
576.25
576.25
576.25
576.25
105.250
576.25
576.25
576.25
576.25
576.25
105.300
576.25
576.25
576.25
576.25
576.25
105.350
576.25
576.25
576.25
576.25
576.25
105.400
576.25
576.25
576.25
576.25
576.25
105.450
576.25
576.25
576.25
576.25
576.25
105.500
576.25
576.25
576.25
576.25
576.25
105.550
576.25
576.25
576.25
576.25
576.25
105.600
576.25
576.25
576.25
576.25
576.25
105.650
576.25
576.25
576.25
576.25
576.25
105.700
576.25
576.25
576.25
576.25
576.25
105.750
576.25
576.25
576.25
576.25
576.25
105.800
576.25
576.25
576.25
576.25
576.25
105.850
576.25
576.25
576.25
576.25
576.25
105.900
576.25
576.25
576.25
576.25
576.25
105.950
576.25
576.25
576.25
576.25
576.25
106.000
576.25
576.25
576.25
576.25
576.25
106.050
576.25
576.25
576.25
576.25
576.25
106.100
576.25
576.25
576.25
576.25
576.25
106.150
576.25
576.25
576.25
576.25
576.25
106.200
576.25
576.25
576.25
576.25
576.25
106.250
576.25
576.25
576.25
576.25
576.25
106.300
576.25
576.25
576.25
576.25
576.25
106.350
576.25
576.25
576.25
576.25
576.25
106.400
576.25
576.25
576.25
576.25
576.25
106.450
576.25
576.25
576.25
576.25
576.25
106.500
576.25
576.25
576.25
576.25
576.25
106.550
576.25
576.25
576.25
576.25
576.25
106.600
576.25
576.25
576.25
576.25
576.25
106.650
576.25
576.25
576.25
576.25
576.25
106.700
576.25
576.25
576.25
576.25
576.25
106.750
576.25
576.25
576.25
576.25
576.25
106.800
576.25
576.25
576.25
576.25
576.25
106.850
576.25
576.25
576.25
576.25
576.25
106.900
576.25
576.25
576.25
576.25
576.25
106.950
576.25
576.25
576.25
576.25
576.25
107.000
576.25
576.25
576.25
576.25
576.25
107.050
576.25
576.25
576.25
576.25
576.25
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 51 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
107.100
576.25
576.25
576.25
576.25
576.25
107.150
576.25
576.25
576.25
576.25
576.25
107.200
576.25
576.25
576.25
576.25
576.25
107.250
576.25
576.25
576.25
576.25
576.25
107.300
576.25
576.25
576.25
576.25
576.25
107.350
576.25
576.25
576.25
576.25
576.25
107.400
576.25
576.25
576.25
576.25
576.25
107.450
576.25
576.25
576.25
576.25
576.25
107.500
576.25
576.25
576.25
576.25
576.25
107.550
576.25
576.25
576.25
576.25
576.25
107.600
576.25
576.25
576.25
576.25
576.25
107.650
576.25
576.25
576.25
576.25
576.25
107.700
576.25
576.25
576.25
576.25
576.25
107.750
576.25
576.25
576.25
576.25
576.25
107.800
576.25
576.25
576.25
576.25
576.25
107.850
576.25
576.25
576.25
576.25
576.25
107.900
576.25
576.25
576.25
576.25
576.25
107.950
576.25
576.25
576.25
576.25
576.25
108.000
576.25
576.25
576.25
576.25
576.25
108.050
576.25
576.25
576.25
576.25
576.25
108.100
576.25
576.25
576.25
576.25
576.25
108.150
576.25
576.25
576.25
576.25
576.25
108.200
576.25
576.25
576.25
576.25
576.25
108.250
576.25
576.25
576.25
576.25
576.25
108.300
576.25
576.25
576.25
576.25
576.25
108.350
576.25
576.25
576.25
576.25
576.25
108.400
576.25
576.25
576.25
576.25
576.25
108.450
576.25
576.25
576.25
576.25
576.25
108.500
576.25
576.25
576.25
576.25
576.25
108.550
576.25
576.25
576.25
576.25
576.25
108.600
576.25
576.25
576.25
576.25
576.25
108.650
576.25
576.25
576.25
576.25
576.25
108.700
576.25
576.25
576.25
576.25
576.25
108.750
576.25
576.25
576.25
576.25
576.25
108.800
576.25
576.25
576.25
576.25
576.25
108.850
576.25
576.25
576.25
576.25
576.25
108.900
576.25
576.25
576.25
576.25
576.25
108.950
576.25
576.25
576.25
576.25
576.25
109.000
576.25
576.25
576.25
576.25
576.25
109.050
576.25
576.25
576.25
576.25
576.25
109.100
576.25
576.25
576.25
576.25
576.25
109.150
576.25
576.25
576.25
576.25
576.25
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 52 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
109.200
576.25
576.25
576.25
576.25
576.25
109.250
576.25
576.25
576.25
576.25
576.25
109.300
576.25
576.25
576.25
576.25
576.25
109.350
576.25
576.25
576.25
576.25
576.25
109.400
576.25
576.25
576.25
576.25
576.25
109.450
576.25
576.25
576.25
576.25
576.25
109.500
576.25
576.25
576.25
576.25
576.25
109.550
576.25
576.25
576.25
576.25
576.25
109.600
576.25
576.25
576.25
576.25
576.25
109.650
576.25
576.25
576.25
576.25
576.25
109.700
576.25
576.25
576.25
576.25
576.25
109.750
576.25
576.25
576.25
576.25
576.25
109.800
576.25
576.25
576.25
576.25
576.25
109.850
576.25
576.25
576.25
576.25
576.25
109.900
576.25
576.25
576.25
576.25
576.25
109.950
576.25
576.25
576.25
576.25
576.25
110.000
576.25
576.25
576.25
576.25
576.25
110.050
576.25
576.25
576.25
576.25
576.25
110.100
576.25
576.25
576.25
576.25
576.25
110.150
576.25
576.25
576.25
576.25
576.25
110.200
576.25
576.25
576.25
576.25
576.25
110.250
576.25
576.25
576.25
576.25
576.25
110.300
576.25
576.25
576.25
576.25
576.25
110.350
576.25
576.25
576.25
576.25
576.25
110.400
576.25
576.25
576.25
576.25
576.25
110.450
576.25
576.25
576.25
576.25
576.25
110.500
576.25
576.25
576.25
576.25
576.25
110.550
576.25
576.25
576.25
576.25
576.25
110.600
576.25
576.25
576.25
576.25
576.25
110.650
576.25
576.25
576.25
576.25
576.25
110.700
576.25
576.25
576.25
576.25
576.25
110.750
576.25
576.25
576.25
576.25
576.25
110.800
576.25
576.25
576.25
576.25
576.25
110.850
576.25
576.25
576.25
576.25
576.25
110.900
576.25
576.25
576.25
576.25
576.25
110.950
576.25
576.25
576.25
576.25
576.25
111.000
576.25
576.25
576.25
576.25
576.25
111.050
576.25
576.25
576.25
576.25
576.25
111.100
576.25
576.25
576.25
576.25
576.25
111.150
576.25
576.25
576.25
576.25
576.25
111.200
576.25
576.25
576.25
576.25
576.25
111.250
576.25
576.25
576.25
576.25
576.25
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 53 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
111.300
576.25
576.25
576.25
576.25
576.25
111.350
576.25
576.25
576.25
576.25
576.25
111.400
576.25
576.25
576.25
576.25
576.25
111.450
576.25
576.25
576.25
576.25
576.25
111.500
576.25
576.25
576.25
576.25
576.25
111.550
576.25
576.25
576.25
576.25
576.25
111.600
576.25
576.25
576.25
576.25
576.25
111.650
576.25
576.25
576.25
576.25
576.25
111.700
576.25
576.25
576.25
576.25
576.25
111.750
576.25
576.25
576.25
576.25
576.25
111.800
576.25
576.25
576.25
576.25
576.25
111.850
576.25
576.25
576.25
576.25
576.25
111.900
576.25
576.25
576.25
576.25
576.25
111.950
576.25
576.25
576.25
576.25
576.25
112.000
576.25
576.25
576.25
576.25
576.25
112.050
576.25
576.25
576.25
576.25
576.25
112.100
576.25
576.25
576.25
576.25
576.25
112.150
576.25
576.25
576.25
576.25
576.25
112.200
576.25
576.25
576.25
576.25
576.25
112.250
576.25
576.25
576.25
576.25
576.25
112.300
576.25
576.25
576.25
576.25
576.25
112.350
576.25
576.25
576.25
576.25
576.25
112.400
576.25
576.25
576.25
576.25
576.25
112.450
576.25
576.25
576.25
576.25
576.25
112.500
576.25
576.25
576.25
576.25
576.25
112.550
576.25
576.25
576.25
576.25
576.25
112.600
576.25
576.25
576.25
576.25
576.25
112.650
576.25
576.25
576.25
576.25
576.25
112.700
576.25
576.25
576.25
576.25
576.25
112.750
576.25
576.25
576.25
576.25
576.25
112.800
576.25
576.25
576.25
576.25
576.25
112.850
576.25
576.25
576.25
576.25
576.25
112.900
576.25
576.25
576.25
576.25
576.25
112.950
576.25
576.25
576.25
576.25
576.25
113.000
576.25
576.25
576.25
576.25
576.25
113.050
576.25
576.25
576.25
576.25
576.25
113.100
576.25
576.25
576.25
576.25
576.25
113.150
576.25
576.25
576.25
576.25
576.25
113.200
576.25
576.25
576.25
576.25
576.25
113.250
576.25
576.25
576.25
576.25
576.25
113.300
576.25
576.25
576.25
576.25
576.25
113.350
576.25
576.25
576.25
576.25
576.25
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 54 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
113.400
576.25
576.25
576.25
576.25
576.25
113.450
576.25
576.25
576.25
576.25
576.25
113.500
576.25
576.25
576.25
576.25
576.25
113.550
576.25
576.25
576.25
576.25
576.25
113.600
576.25
576.25
576.25
576.25
576.25
113.650
576.25
576.25
576.25
576.25
576.25
113.700
576.25
576.25
576.25
576.25
576.25
113.750
576.25
576.25
576.25
576.25
576.25
113.800
576.25
576.25
576.25
576.25
576.25
113.850
576.25
576.25
576.25
576.25
576.25
113.900
576.25
576.25
576.25
576.25
576.25
113.950
576.25
576.25
576.25
576.25
576.25
114.000
576.25
576.25
576.25
576.25
576.25
114.050
576.25
576.25
576.25
576.25
576.25
114.100
576.25
576.25
576.25
576.25
576.25
114.150
576.25
576.25
576.25
576.25
576.25
114.200
576.25
576.25
576.25
576.25
576.25
114.250
576.25
576.25
576.25
576.25
576.25
114.300
576.25
576.25
576.25
576.25
576.25
114.350
576.25
576.25
576.25
576.25
576.25
114.400
576.25
576.25
576.25
576.25
576.25
114.450
576.25
576.25
576.25
576.25
576.25
114.500
576.25
576.25
576.25
576.25
576.25
114.550
576.25
576.25
576.25
576.25
576.25
114.600
576.25
576.25
576.25
576.25
576.25
114.650
576.25
576.25
576.25
576.25
576.25
114.700
576.25
576.25
576.25
576.25
576.25
114.750
576.25
576.25
576.25
576.25
576.25
114.800
576.25
576.25
576.25
576.25
576.25
114.850
576.25
576.25
576.25
576.25
576.25
114.900
576.25
576.25
576.25
576.25
576.25
114.950
576.25
576.25
576.25
576.25
576.25
115.000
576.25
576.25
576.25
576.25
576.25
115.050
576.25
576.25
576.25
576.25
576.25
115.100
576.25
576.25
576.25
576.25
576.25
115.150
576.25
576.25
576.25
576.25
576.25
115.200
576.25
576.25
576.25
576.25
576.25
115.250
576.25
576.25
576.25
576.25
576.25
115.300
576.25
576.25
576.25
576.25
576.25
115.350
576.25
576.25
576.25
576.25
576.25
115.400
576.25
576.25
576.25
576.25
576.25
115.450
576.25
576.25
576.25
576.25
576.25
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 55 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
115.500
576.25
576.25
576.25
576.25
576.25
115.550
576.25
576.25
576.25
576.25
576.25
115.600
576.25
576.25
576.25
576.25
576.25
115.650
576.25
576.25
576.25
576.25
576.25
115.700
576.25
576.25
576.25
576.25
576.25
115.750
576.25
576.25
576.25
576.25
576.25
115.800
576.25
576.25
576.25
576.25
576.25
115.850
576.25
576.25
576.25
576.25
576.25
115.900
576.25
576.25
576.25
576.25
576.25
115.950
576.25
576.25
576.25
576.25
576.25
116.000
576.25
576.25
576.25
576.25
576.25
116.050
576.25
576.25
576.25
576.25
576.25
116.100
576.25
576.25
576.25
576.25
576.25
116.150
576.25
576.25
576.25
576.25
576.25
116.200
576.25
576.25
576.25
576.25
576.25
116.250
576.25
576.25
576.25
576.25
576.25
116.300
576.25
576.25
576.25
576.25
576.25
116.350
576.25
576.25
576.25
576.25
576.25
116.400
576.25
576.25
576.25
576.25
576.25
116.450
576.25
576.25
576.25
576.25
576.25
116.500
576.25
576.25
576.25
576.25
576.25
116.550
576.25
576.25
576.25
576.25
576.25
116.600
576.25
576.25
576.25
576.25
576.25
116.650
576.25
576.25
576.25
576.25
576.25
116.700
576.25
576.25
576.25
576.25
576.25
116.750
576.25
576.25
576.25
576.25
576.25
116.800
576.25
576.25
576.25
576.25
576.25
116.850
576.25
576.25
576.25
576.25
576.25
116.900
576.25
576.25
576.25
576.25
576.25
116.950
576.25
576.25
576.25
576.25
576.25
117.000
576.25
576.25
576.25
576.25
576.25
117.050
576.25
576.25
576.25
576.25
576.25
117.100
576.25
576.25
576.25
576.25
576.25
117.150
576.25
576.25
576.25
576.25
576.25
117.200
576.25
576.25
576.25
576.25
576.25
117.250
576.25
576.25
576.25
576.25
576.25
117.300
576.25
576.25
576.25
576.25
576.25
117.350
576.25
576.25
576.25
576.25
576.25
117.400
576.25
576.25
576.25
576.25
576.25
117.450
576.25
576.25
576.25
576.25
576.25
117.500
576.25
576.25
576.25
576.25
576.25
117.550
576.25
576.25
576.25
576.25
576.25
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 56 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
117.600
576.25
576.25
576.25
576.25
576.25
117.650
576.25
576.25
576.25
576.25
576.25
117.700
576.25
576.25
576.25
576.25
576.25
117.750
576.25
576.25
576.25
576.25
576.25
117.800
576.25
576.25
576.25
576.25
576.25
117.850
576.25
576.25
576.25
576.25
576.25
117.900
576.25
576.25
576.25
576.25
576.25
117.950
576.25
576.25
576.25
576.25
576.25
118.000
576.25
576.25
576.25
576.25
576.25
118.050
576.25
576.25
576.25
576.25
576.25
118.100
576.25
576.25
576.25
576.25
576.25
118.150
576.25
576.25
576.25
576.25
576.25
118.200
576.25
576.25
576.25
576.25
576.25
118.250
576.25
576.25
576.25
576.25
576.25
118.300
576.25
576.25
576.25
576.25
576.25
118.350
576.25
576.25
576.25
576.25
576.25
118.400
576.25
576.25
576.25
576.25
576.25
118.450
576.25
576.25
576.25
576.25
576.25
118.500
576.25
576.25
576.25
576.25
576.25
118.550
576.25
576.25
576.25
576.25
576.25
118.600
576.25
576.25
576.25
576.25
576.25
118.650
576.25
576.25
576.25
576.25
576.25
118.700
576.25
576.25
576.25
576.25
576.25
118.750
576.25
576.25
576.25
576.25
576.25
118.800
576.25
576.25
576.25
576.25
576.25
118.850
576.25
576.25
576.25
576.25
576.25
118.900
576.25
576.25
576.25
576.25
576.25
118.950
576.25
576.25
576.25
576.25
576.25
119.000
576.25
576.25
576.25
576.25
576.25
119.050
576.25
576.25
576.25
576.25
576.25
119.100
576.25
576.25
576.25
576.25
576.25
119.150
576.25
576.25
576.25
576.25
576.25
119.200
576.25
576.25
576.25
576.25
576.25
119.250
576.25
576.25
576.25
576.25
576.25
119.300
576.25
576.25
576.25
576.25
576.25
119.350
576.25
576.25
576.25
576.25
576.25
119.400
576.25
576.25
576.25
576.25
576.25
119.450
576.25
576.25
576.25
576.25
576.25
119.500
576.25
576.25
576.25
576.25
576.25
119.550
576.25
576.25
576.25
576.25
576.25
119.600
576.25
576.25
576.25
576.25
576.25
119.650
576.25
576.25
576.25
576.25
576.25
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 57 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Elevation Return Event: 10 years
Label: SED BASIN (OUT) Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Elevation (ft)
Output Time increment = 0.010 hours
Time on left represents time for first value in each row.
Time
Elevation
Elevation
Elevation
Elevation
Elevation
(hours)
(ft)
(ft)
(ft)
(ft)
(ft)
119.700
576.25
576.25
576.25
576.25
576.25
119.750
576.25
576.25
576.25
576.25
576.25
119.800
576.25
576.25
576.25
576.25
576.25
119.850
576.25
576.25
576.25
576.25
576.25
119.900
576.25
576.25
576.25
576.25
576.25
119.950
576.25
576.25
576.25
576.25
576.25
120.000
576.25
(N/A)
(N/A)
(N/A)
(N/A)
Bentley Systems, Inc. Haestad Methods Solution PondPack CONNECT Edition
S B-1. ppc Center [10.02.00.01]
12/8/2021 27 Siemon Company Drive Suite 200 W Page 58 of 58
Watertown, CT 06795 USA + 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output Time increment = 0.010 hours
Time on left represents time for first value in each row.
Time Volume Volume Volume Volume Volume
(hours) (ft3) (ft3) (ft3) (ft3) (ft3)
0.000
0.000
0.000
0.000
0.000
0.000
0.050
0.000
0.000
0.000
0.000
0.000
0.100
0.000
0.000
0.000
0.000
0.000
0.150
0.000
0.000
0.000
0.000
0.000
0.200
0.000
0.000
0.000
0.000
0.000
0.250
0.000
0.000
0.000
0.000
0.000
0.300
0.000
0.000
0.000
0.000
0.000
0.350
0.000
0.000
0.000
0.000
0.000
0.400
0.000
0.000
0.000
0.000
0.000
0.450
0.000
0.000
0.000
0.000
0.000
0.500
0.000
0.000
0.000
0.000
0.000
0.550
0.000
0.000
0.000
0.000
0.000
0.600
0.000
0.000
0.000
0.000
0.000
0.650
0.000
0.000
0.000
0.000
0.000
0.700
0.000
0.000
0.000
0.000
0.000
0.750
0.000
0.000
0.000
0.000
0.000
0.800
0.000
0.000
0.000
0.000
0.000
0.850
0.000
0.000
0.000
0.000
0.000
0.900
0.000
0.000
0.000
0.000
0.000
0.950
0.000
0.000
0.000
0.000
0.000
1.000
0.000
0.000
0.000
0.000
0.000
1.050
0.000
0.000
0.000
0.000
0.000
1.100
0.000
0.000
0.000
0.000
0.000
1.150
0.000
0.000
0.000
0.000
0.000
1.200
0.000
0.000
0.000
0.000
0.000
1.250
0.000
0.000
0.000
0.000
0.000
1.300
0.000
0.000
0.000
0.000
0.000
1.350
0.000
0.000
0.000
0.000
0.000
1.400
0.000
0.000
0.000
0.000
0.000
1.450
0.000
0.000
0.000
0.000
0.000
1.500
0.000
0.000
0.000
0.000
0.000
1.550
0.000
0.000
0.000
0.000
0.000
1.600
0.000
0.000
0.000
0.000
0.000
1.650
0.000
0.000
0.000
0.000
0.000
1.700
0.000
0.000
0.000
0.000
0.000
1.750
0.000
0.000
0.000
0.000
0.000
1.800
0.000
0.000
0.000
0.000
0.000
1.850
0.000
0.000
0.000
0.000
0.000
1.900
0.000
0.000
0.000
0.000
0.000
1.950
0.000
0.000
0.000
0.000
0.000
2.000
0.000
0.000
0.000
0.000
0.000
2.050
0.000
0.000
0.000
0.000
0.000
Bentley Systems, Inc. Haestad Methods Solution PondPack CONNECT Edition
S B-1. ppc Center [10.02.00.01]
12/8/2021 27 Siemon Company Drive Suite 200 W Page 1 of 58
Watertown, CT 06795 USA + 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
2.100
0.000
0.000
0.000
0.000
0.000
2.150
0.000
0.000
0.000
0.000
0.000
2.200
0.000
0.000
0.000
0.000
0.000
2.250
0.000
0.000
0.000
0.000
0.000
2.300
0.000
0.000
0.000
0.000
0.000
2.350
0.000
0.000
0.000
0.000
0.000
2.400
0.000
0.000
0.000
0.000
0.000
2.450
0.000
0.000
0.000
0.000
0.000
2.500
0.000
0.000
0.000
0.000
0.000
2.550
0.000
0.000
0.000
0.000
0.000
2.600
0.000
0.000
0.000
0.000
0.000
2.650
0.000
0.000
0.000
0.000
0.000
2.700
0.000
0.000
0.000
0.000
0.000
2.750
0.000
0.000
0.000
0.000
0.000
2.800
0.000
0.000
0.000
0.000
0.000
2.850
0.000
0.000
0.000
0.000
0.000
2.900
0.000
0.000
0.000
0.000
0.000
2.950
0.000
0.000
0.000
0.000
0.000
3.000
0.000
0.000
0.000
0.000
0.000
3.050
0.000
0.000
0.000
0.000
0.000
3.100
0.000
0.000
0.000
0.000
0.000
3.150
0.000
0.000
0.000
0.000
0.000
3.200
0.000
0.000
0.000
0.000
0.000
3.250
0.000
0.000
0.000
0.000
0.000
3.300
0.000
0.000
0.000
0.000
0.000
3.350
0.000
0.000
0.000
0.000
0.000
3.400
0.000
0.000
0.000
0.000
0.000
3.450
0.000
0.000
0.000
0.000
0.000
3.500
0.000
0.000
0.000
0.000
0.000
3.550
0.000
0.000
0.000
0.000
0.000
3.600
0.000
0.000
0.000
0.000
0.000
3.650
0.000
0.000
0.000
0.000
0.000
3.700
0.000
0.000
0.000
0.000
0.000
3.750
0.000
0.000
0.000
0.000
0.000
3.800
0.000
0.000
0.000
0.000
0.000
3.850
0.000
0.000
0.000
0.000
0.000
3.900
0.000
0.000
0.000
0.000
0.000
3.950
0.000
0.000
0.000
0.000
0.000
4.000
0.000
0.000
0.000
0.000
0.000
4.050
0.000
0.000
0.000
0.000
0.000
4.100
0.000
0.000
0.000
0.000
0.000
4.150
0.000
0.000
0.000
0.000
0.000
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 2 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
4.200
0.000
0.000
0.000
0.000
0.000
4.250
0.000
0.000
0.000
0.000
0.000
4.300
0.000
0.000
0.000
0.000
0.000
4.350
0.000
0.000
0.000
0.000
0.000
4.400
0.000
0.000
0.000
0.000
0.000
4.450
0.000
0.000
0.000
0.000
0.000
4.500
0.000
0.000
0.000
0.000
0.000
4.550
0.000
0.000
0.000
0.000
0.000
4.600
0.000
0.000
0.000
0.000
0.000
4.650
0.000
0.000
0.000
0.000
0.000
4.700
0.000
0.000
0.000
0.000
0.000
4.750
0.000
0.000
0.000
0.000
0.000
4.800
0.000
0.000
0.000
0.000
0.000
4.850
0.000
0.000
0.000
0.000
0.000
4.900
0.000
0.000
0.000
0.000
0.000
4.950
0.000
0.000
0.000
0.000
0.000
5.000
0.000
0.000
0.000
0.000
0.000
5.050
0.000
0.000
0.000
0.000
0.000
5.100
0.000
0.000
0.000
0.000
0.000
5.150
0.000
0.000
0.000
0.000
0.000
5.200
0.000
0.000
0.000
0.000
0.000
5.250
0.000
0.000
0.000
0.000
0.000
5.300
2.000
3.000
3.000
3.000
4.000
5.350
4.000
5.000
5.000
6.000
6.000
5.400
7.000
7.000
8.000
9.000
9.000
5.450
10.000
11.000
12.000
13.000
13.000
5.500
14.000
15.000
16.000
17.000
18.000
5.550
20.000
21.000
22.000
23.000
24.000
5.600
26.000
27.000
28.000
30.000
31.000
5.650
33.000
34.000
36.000
37.000
39.000
5.700
41.000
43.000
44.000
46.000
48.000
5.750
50.000
52.000
54.000
56.000
58.000
5.800
60.000
62.000
64.000
67.000
69.000
5.850
71.000
74.000
76.000
79.000
81.000
5.900
84.000
86.000
89.000
92.000
94.000
5.950
97.000
100.000
103.000
106.000
109.000
6.000
111.000
115.000
118.000
121.000
124.000
6.050
127.000
130.000
134.000
137.000
140.000
6.100
144.000
147.000
151.000
154.000
158.000
6.150
161.000
165.000
169.000
173.000
176.000
6.200
180.000
184.000
188.000
192.000
196.000
6.250
200.000
204.000
208.000
213.000
217.000
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 3 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
6.300
221.000
226.000
230.000
234.000
239.000
6.350
243.000
248.000
253.000
257.000
262.000
6.400
267.000
271.000
276.000
281.000
286.000
6.450
291.000
296.000
301.000
306.000
311.000
6.500
317.000
322.000
327.000
332.000
338.000
6.550
343.000
349.000
354.000
360.000
365.000
6.600
371.000
377.000
382.000
388.000
394.000
6.650
400.000
406.000
412.000
418.000
424.000
6.700
430.000
436.000
442.000
449.000
455.000
6.750
461.000
468.000
474.000
480.000
487.000
6.800
494.000
500.000
507.000
513.000
520.000
6.850
527.000
534.000
541.000
548.000
555.000
6.900
562.000
569.000
576.000
583.000
590.000
6.950
597.000
605.000
612.000
619.000
627.000
7.000
634.000
642.000
649.000
657.000
665.000
7.050
672.000
680.000
688.000
696.000
704.000
7.100
712.000
720.000
728.000
736.000
744.000
7.150
752.000
760.000
769.000
777.000
785.000
7.200
794.000
802.000
811.000
819.000
828.000
7.250
836.000
845.000
854.000
863.000
871.000
7.300
880.000
889.000
898.000
907.000
916.000
7.350
925.000
934.000
944.000
953.000
962.000
7.400
972.000
981.000
990.000
1,000.000
1,009.000
7.450
1,019.000
1,029.000
1,038.000
1,048.000
1,058.000
7.500
1,068.000
1,077.000
1,087.000
1,097.000
1,107.000
7.550
1,117.000
1,127.000
1,137.000
1,148.000
1,158.000
7.600
1,168.000
1,178.000
1,189.000
1,199.000
1,210.000
7.650
1,220.000
1,231.000
1,241.000
1,252.000
1,263.000
7.700
1,274.000
1,284.000
1,295.000
1,306.000
1,317.000
7.750
1,328.000
1,339.000
1,350.000
1,361.000
1,372.000
7.800
1,384.000
1,395.000
1,406.000
1,418.000
1,429.000
7.850
1,440.000
1,452.000
1,463.000
1,475.000
1,487.000
7.900
1,498.000
1,510.000
1,522.000
1,534.000
1,546.000
7.950
1,558.000
1,570.000
1,582.000
1,594.000
1,606.000
8.000
1,618.000
1,630.000
1,642.000
1,655.000
1,667.000
8.050
1,679.000
1,692.000
1,704.000
1,717.000
1,730.000
8.100
1,742.000
1,755.000
1,768.000
1,780.000
1,793.000
8.150
1,806.000
1,819.000
1,832.000
1,845.000
1,859.000
8.200
1,872.000
1,885.000
1,898.000
1,912.000
1,925.000
8.250
1,939.000
1,953.000
1,966.000
1,980.000
1,994.000
8.300
2,008.000
2,022.000
2,036.000
2,050.000
2,064.000
8.350
2,079.000
2,093.000
2,108.000
2,122.000
2,137.000
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 4 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
8.400
2,152.000
2,167.000
2,182.000
2,197.000
2,212.000
8.450
2,227.000
2,243.000
2,258.000
2,274.000
2,290.000
8.500
2,306.000
2,321.000
2,338.000
2,354.000
2,370.000
8.550
2,386.000
2,403.000
2,419.000
2,436.000
2,453.000
8.600
2,470.000
2,487.000
2,504.000
2,521.000
2,539.000
8.650
2,556.000
2,574.000
2,592.000
2,609.000
2,627.000
8.700
2,646.000
2,664.000
2,682.000
2,701.000
2,719.000
8.750
2,738.000
2,757.000
2,776.000
2,795.000
2,814.000
8.800
2,833.000
2,853.000
2,872.000
2,892.000
2,912.000
8.850
2,932.000
2,952.000
2,972.000
2,993.000
3,013.000
8.900
3,034.000
3,055.000
3,076.000
3,097.000
3,118.000
8.950
3,139.000
3,161.000
3,182.000
3,204.000
3,226.000
9.000
3,248.000
3,270.000
3,292.000
3,314.000
3,337.000
9.050
3,360.000
3,382.000
3,405.000
3,428.000
3,452.000
9.100
3,475.000
3,498.000
3,522.000
3,546.000
3,570.000
9.150
3,594.000
3,618.000
3,642.000
3,666.000
3,691.000
9.200
3,716.000
3,740.000
3,765.000
3,790.000
3,815.000
9.250
3,841.000
3,866.000
3,891.000
3,917.000
3,942.000
9.300
3,968.000
3,994.000
4,020.000
4,046.000
4,072.000
9.350
4,098.000
4,124.000
4,151.000
4,177.000
4,204.000
9.400
4,230.000
4,257.000
4,284.000
4,311.000
4,337.000
9.450
4,364.000
4,391.000
4,418.000
4,446.000
4,473.000
9.500
4,500.000
4,527.000
4,555.000
4,582.000
4,610.000
9.550
4,638.000
4,665.000
4,693.000
4,721.000
4,749.000
9.600
4,776.000
4,804.000
4,833.000
4,861.000
4,889.000
9.650
4,917.000
4,946.000
4,974.000
5,003.000
5,031.000
9.700
5,060.000
5,089.000
5,118.000
5,147.000
5,176.000
9.750
5,205.000
5,235.000
5,264.000
5,294.000
5,324.000
9.800
5,353.000
5,384.000
5,414.000
5,444.000
5,475.000
9.850
5,505.000
5,536.000
5,567.000
5,598.000
5,630.000
9.900
5,661.000
5,693.000
5,725.000
5,757.000
5,790.000
9.950
5,822.000
5,855.000
5,888.000
5,921.000
5,954.000
10.000
5,988.000
6,022.000
6,056.000
6,090.000
6,124.000
10.050
6,159.000
6,194.000
6,229.000
6,264.000
6,300.000
10.100
6,336.000
6,372.000
6,408.000
6,444.000
6,481.000
10.150
6,518.000
6,555.000
6,593.000
6,631.000
6,669.000
10.200
6,707.000
6,746.000
6,785.000
6,824.000
6,863.000
10.250
6,903.000
6,943.000
6,983.000
7,024.000
7,064.000
10.300
7,106.000
7,147.000
7,189.000
7,231.000
7,273.000
10.350
7,316.000
7,359.000
7,403.000
7,446.000
7,490.000
10.400
7,535.000
7,579.000
7,625.000
7,670.000
7,716.000
10.450
7,762.000
7,808.000
7,855.000
7,902.000
7,950.000
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 5 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
10.500
7,998.000
8,046.000
8,095.000
8,144.000
8,193.000
10.550
8,243.000
8,293.000
8,344.000
8,395.000
8,446.000
10.600
8,498.000
8,550.000
8,603.000
8,656.000
8,709.000
10.650
8,763.000
8,817.000
8,872.000
8,927.000
8,983.000
10.700
9,039.000
9,096.000
9,153.000
9,210.000
9,268.000
10.750
9,327.000
9,386.000
9,445.000
9,505.000
9,566.000
10.800
9,627.000
9,689.000
9,751.000
9,814.000
9,877.000
10.850
9,941.000
10,005.000
10,070.000
10,136.000
10,202.000
10.900
10, 269.000
10, 33 7.000
10,405.000
10,473.000
10, 543.000
10.950
10,613.000
10,68 3.000
10, 755.000
10,827.000
10,899.000
11.000
10,972.000
11,046.000
11,121.000
11,196.000
11,272.000
11.050
11, 349.000
11,426.000
11, 504.000
11, 583.000
11,663.000
11.100
11, 741.000
11,819.000
11,897.000
11,976.000
12,056.000
11.150
12,137.000
12,218.000
12,301.000
12,384.000
12,468.000
11.200
12,553.000
12,639.000
12, 726.000
12,814.000
12,903.000
11.250
12,994.000
13,085.000
13,177.000
13,271.000
13,366.000
11.300
13,461.000
13, 559.000
13,657.000
13, 757.000
13,858.000
11.350
13,960.000
14,064.000
14,169.000
14,276.000
14,384.000
11.400
14,493.000
14,604.000
14, 717.000
14,831.000
14,946.000
11.450
15,063.000
15,182.000
15,302.000
15,425.000
15,549.000
11.500
15,674.000
15,802.000
15,932.000
16,063.000
16,198.000
11.550
16,335.000
16,475.000
16,618.000
16, 764.000
16,915.000
11.600
17,070.000
17,231.000
17, 396.000
17, 566.000
17, 744.000
11.650
17,931.000
18,126.000
18,330.000
18,542.000
18,766.000
11.700
19,004.000
19,256.000
19,522.000
19,803.000
20,101.000
11.750
20,419.000
20,758.000
21,118.000
21,500.000
21,905.000
11.800
22,338.000
22,803.000
23,299.000
23,827.000
24,368.000
11.850
24,939.000
25,553.000
26,208.000
26,906.000
27,647.000
11.900
28,435.000
29,274.000
30,168.000
31,117.000
32,120.000
11.950
33,180.000
34,298.000
35,477.000
36,718.000
37,968.000
12.000
39,275.000
40,636.000
42,046.000
43,506.000
45,016.000
12.050
46,576.000
48,179.000
49,814.000
51,425.000
53,048.000
12.100
54,698.000
56,371.000
58,053.000
59,734.000
61,413.000
12.150
63,091.000
64,749.000
66,362.000
67,949.000
69,511.000
12.200
71,046.000
72,520.000
73,936.000
75,294.000
76,590.000
12.250
77,827.000
78,991.000
80,061.000
81,056.000
81,978.000
12.300
82,831.000
83,615.000
84,332.000
84,987.000
85,586.000
12.350
86,129.000
86,618.000
87,055.000
87,444.000
87,792.000
12.400
88,100.000
88,371.000
88,606.000
88,807.000
88,977.000
12.450
89,122.000
89,241.000
89,335.000
89,405.000
89,454.000
12.500
89,486.000
89,500.000
89,498.000
89,479.000
89,446.000
12.550
89,399.000
89,342.000
89,273.000
89,193.000
89,102.000
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 6 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
12.600
89,004.000
88,898.000
88,785.000
88,665.000
88,539.000
12.650
88,407.000
88,272.000
88,132.000
87,989.000
87,841.000
12.700
87,691.000
87,539.000
87,385.000
87,229.000
87,072.000
12.750
86,913.000
86,754.000
86,595.000
86,436.000
86,277.000
12.800
86,118.000
85,959.000
85,801.000
85,645.000
85,489.000
12.850
85,335.000
85,181.000
85,029.000
84,879.000
84,731.000
12.900
84,584.000
84,439.000
84,295.000
84,154.000
84,014.000
12.950
83,877.000
83,741.000
83,607.000
83,476.000
83,346.000
13.000
83,219.000
83,094.000
82,970.000
82,849.000
82,729.000
13.050
82,612.000
82,496.000
82,382.000
82,271.000
82,161.000
13.100
82,053.000
81,947.000
81,842.000
81,740.000
81,639.000
13.150
81,540.000
81,443.000
81,348.000
81,254.000
81,162.000
13.200
81,072.000
80,983.000
80,897.000
80,811.000
80,728.000
13.250
80,646.000
80,566.000
80,488.000
80,411.000
80,335.000
13.300
80,261.000
80,189.000
80,118.000
80,049.000
79,981.000
13.350
79,915.000
79,850.000
79,786.000
79,724.000
79,663.000
13.400
79,603.000
79,544.000
79,487.000
79,431.000
79,376.000
13.450
79,322.000
79,269.000
79,217.000
79,166.000
79,116.000
13.500
79,068.000
79,020.000
78,973.000
78,927.000
78,881.000
13.550
78,837.000
78,793.000
78,751.000
78,709.000
78,667.000
13.600
78,625.000
78,583.000
78,541.000
78,499.000
78,457.000
13.650
78,415.000
78,373.000
78,331.000
78,290.000
78,248.000
13.700
78,206.000
78,165.000
78,124.000
78,082.000
78,041.000
13.750
78,000.000
77,959.000
77,918.000
77,877.000
77,836.000
13.800
77,796.000
77,755.000
77,715.000
77,675.000
77,635.000
13.850
77,595.000
77,555.000
77,515.000
77,476.000
77,436.000
13.900
77,397.000
77,358.000
77,319.000
77,280.000
77,241.000
13.950
77,203.000
77,164.000
77,126.000
77,088.000
77,050.000
14.000
77,012.000
76,975.000
76,937.000
76,900.000
76,862.000
14.050
76,825.000
76,788.000
76,752.000
76,715.000
76,679.000
14.100
76,642.000
76,606.000
76,570.000
76,534.000
76,499.000
14.150
76,463.000
76,428.000
76,393.000
76,358.000
76,323.000
14.200
76,289.000
76,254.000
76,220.000
76,186.000
76,152.000
14.250
76,119.000
76,085.000
76,052.000
76,019.000
75,987.000
14.300
75,954.000
75,922.000
75,890.000
75,859.000
75,827.000
14.350
75,796.000
75,765.000
75,734.000
75,704.000
75,674.000
14.400
75,644.000
75,614.000
75,585.000
75,556.000
75,527.000
14.450
75,498.000
75,470.000
75,442.000
75,414.000
75,387.000
14.500
75,359.000
75,332.000
75,306.000
75,279.000
75,253.000
14.550
75,227.000
75,201.000
75,175.000
75,150.000
75,125.000
14.600
75,100.000
75,076.000
75,051.000
75,027.000
75,003.000
14.650
74,980.000
74,956.000
74,933.000
74,910.000
74,887.000
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 7 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
14.700
74,864.000
74,842.000
74,820.000
74,798.000
74,776.000
14.750
74,754.000
74,733.000
74,712.000
74,691.000
74,670.000
14.800
74,649.000
74,629.000
74,608.000
74,588.000
74,568.000
14.850
74,548.000
74,529.000
74,509.000
74,490.000
74,471.000
14.900
74,452.000
74,433.000
74,414.000
74,396.000
74,378.000
14.950
74,359.000
74,341.000
74,323.000
74,305.000
74,288.000
15.000
74,270.000
74,253.000
74,236.000
74,218.000
74,201.000
15.050
74,184.000
74,168.000
74,151.000
74,135.000
74,118.000
15.100
74,102.000
74,086.000
74,070.000
74,054.000
74,038.000
15.150
74,022.000
74,006.000
73,991.000
73,975.000
73,960.000
15.200
73,945.000
73,930.000
73,914.000
73,900.000
73,885.000
15.250
73,870.000
73,855.000
73,841.000
73,826.000
73,812.000
15.300
73,797.000
73,783.000
73,769.000
73,755.000
73,740.000
15.350
73,726.000
73,713.000
73,699.000
73,685.000
73,671.000
15.400
73,658.000
73,644.000
73,631.000
73,617.000
73,604.000
15.450
73,591.000
73,577.000
73,564.000
73,551.000
73,538.000
15.500
73,525.000
73,512.000
73,499.000
73,486.000
73,473.000
15.550
73,461.000
73,448.000
73,435.000
73,423.000
73,410.000
15.600
73,398.000
73,385.000
73,373.000
73,361.000
73,348.000
15.650
73,336.000
73,324.000
73,312.000
73,300.000
73,287.000
15.700
73,275.000
73,263.000
73,251.000
73,240.000
73,228.000
15.750
73,216.000
73,204.000
73,192.000
73,180.000
73,169.000
15.800
73,157.000
73,145.000
73,134.000
73,122.000
73,111.000
15.850
73,099.000
73,088.000
73,076.000
73,065.000
73,054.000
15.900
73,042.000
73,031.000
73,020.000
73,008.000
72,997.000
15.950
72,986.000
72,975.000
72,963.000
72,952.000
72,941.000
16.000
72,930.000
72,919.000
72,908.000
72,897.000
72,886.000
16.050
72,875.000
72,864.000
72,853.000
72,842.000
72,831.000
16.100
72,821.000
72,810.000
72,799.000
72,788.000
72,778.000
16.150
72,767.000
72,756.000
72,746.000
72,735.000
72,725.000
16.200
72,714.000
72,704.000
72,693.000
72,683.000
72,672.000
16.250
72,662.000
72,652.000
72,642.000
72,632.000
72,622.000
16.300
72,612.000
72,602.000
72,592.000
72,582.000
72,572.000
16.350
72,563.000
72,553.000
72,543.000
72,534.000
72,524.000
16.400
72,515.000
72,506.000
72,497.000
72,488.000
72,479.000
16.450
72,470.000
72,461.000
72,452.000
72,443.000
72,434.000
16.500
72,426.000
72,417.000
72,409.000
72,400.000
72,392.000
16.550
72,384.000
72,376.000
72,368.000
72,360.000
72,352.000
16.600
72,344.000
72,336.000
72,328.000
72,320.000
72,313.000
16.650
72,305.000
72,298.000
72,290.000
72,283.000
72,276.000
16.700
72,268.000
72,261.000
72,254.000
72,247.000
72,240.000
16.750
72,233.000
72,226.000
72,219.000
72,212.000
72,206.000
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 8 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
16.800
72,199.000
72,192.000
72,186.000
72,179.000
72,173.000
16.850
72,166.000
72,160.000
72,154.000
72,147.000
72,141.000
16.900
72,135.000
72,129.000
72,123.000
72,117.000
72,111.000
16.950
72,105.000
72,099.000
72,093.000
72,087.000
72,081.000
17.000
72,075.000
72,070.000
72,064.000
72,058.000
72,053.000
17.050
72,047.000
72,042.000
72,036.000
72,031.000
72,025.000
17.100
72,020.000
72,014.000
72,009.000
72,004.000
71,998.000
17.150
71,993.000
71,988.000
71,983.000
71,978.000
71,972.000
17.200
71,967.000
71,962.000
71,957.000
71,952.000
71,947.000
17.250
71,942.000
71,937.000
71,932.000
71,927.000
71,923.000
17.300
71,918.000
71,913.000
71,908.000
71,903.000
71,899.000
17.350
71,894.000
71,889.000
71,884.000
71,880.000
71,875.000
17.400
71,871.000
71,866.000
71,861.000
71,857.000
71,852.000
17.450
71,848.000
71,843.000
71,839.000
71,834.000
71,830.000
17.500
71,825.000
71,821.000
71,816.000
71,812.000
71,808.000
17.550
71,803.000
71,799.000
71,795.000
71,790.000
71,786.000
17.600
71,782.000
71,778.000
71,773.000
71,769.000
71,765.000
17.650
71,761.000
71,756.000
71,752.000
71,748.000
71,744.000
17.700
71,740.000
71,736.000
71,732.000
71,727.000
71,723.000
17.750
71,719.000
71,715.000
71,711.000
71,707.000
71,703.000
17.800
71,699.000
71,695.000
71,691.000
71,687.000
71,683.000
17.850
71,679.000
71,675.000
71,671.000
71,667.000
71,663.000
17.900
71,659.000
71,655.000
71,651.000
71,647.000
71,643.000
17.950
71,639.000
71,636.000
71,632.000
71,628.000
71,624.000
18.000
71,620.000
71,616.000
71,612.000
71,608.000
71,605.000
18.050
71,601.000
71,597.000
71,593.000
71,589.000
71,585.000
18.100
71,582.000
71,578.000
71,574.000
71,570.000
71,566.000
18.150
71,563.000
71,559.000
71,555.000
71,551.000
71,548.000
18.200
71,544.000
71,540.000
71,536.000
71,533.000
71,529.000
18.250
71,525.000
71,522.000
71,518.000
71,514.000
71,510.000
18.300
71,507.000
71,503.000
71,499.000
71,496.000
71,492.000
18.350
71,488.000
71,485.000
71,481.000
71,477.000
71,474.000
18.400
71,470.000
71,466.000
71,463.000
71,459.000
71,455.000
18.450
71,452.000
71,448.000
71,444.000
71,441.000
71,437.000
18.500
71,433.000
71,430.000
71,426.000
71,423.000
71,419.000
18.550
71,415.000
71,412.000
71,408.000
71,405.000
71,401.000
18.600
71,397.000
71,394.000
71,390.000
71,387.000
71,383.000
18.650
71,379.000
71,376.000
71,372.000
71,369.000
71,365.000
18.700
71,361.000
71,358.000
71,354.000
71,351.000
71,347.000
18.750
71,344.000
71,340.000
71,336.000
71,332.000
71,332.000
18.800
71,325.000
71,322.000
71,318.000
71,314.000
71,310.000
18.850
71,306.000
71,302.000
71,298.000
71,294.000
71,289.000
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 9 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
18.900
71,285.000
71,281.000
71,276.000
71,272.000
71,267.000
18.950
71,263.000
71,258.000
71,253.000
71,249.000
71,244.000
19.000
71,239.000
71,234.000
71,229.000
71,224.000
71,219.000
19.050
71,214.000
71,209.000
71,203.000
71,198.000
71,193.000
19.100
71,187.000
71,182.000
71,176.000
71,171.000
71,165.000
19.150
71,159.000
71,153.000
71,147.000
71,142.000
71,136.000
19.200
71,130.000
71,124.000
71,117.000
71,111.000
71,105.000
19.250
71,099.000
71,092.000
71,086.000
71,079.000
71,073.000
19.300
71,066.000
71,060.000
71,053.000
71,046.000
71,039.000
19.350
71,032.000
71,025.000
71,018.000
71,011.000
71,004.000
19.400
70,997.000
70,990.000
70,983.000
70,975.000
70,968.000
19.450
70,960.000
70,953.000
70,945.000
70,938.000
70,930.000
19.500
70,922.000
70,915.000
70,907.000
70,899.000
70,891.000
19.550
70,883.000
70,875.000
70,867.000
70,858.000
70,850.000
19.600
70,842.000
70,833.000
70,825.000
70,817.000
70,808.000
19.650
70,799.000
70,791.000
70,782.000
70,773.000
70,765.000
19.700
70,756.000
70,747.000
70,738.000
70,729.000
70,720.000
19.750
70,710.000
70,701.000
70,692.000
70,683.000
70,673.000
19.800
70,664.000
70,654.000
70,645.000
70,635.000
70,626.000
19.850
70,616.000
70,606.000
70,596.000
70,586.000
70,576.000
19.900
70,566.000
70,556.000
70,546.000
70,536.000
70,526.000
19.950
70,516.000
70,505.000
70,495.000
70,484.000
70,474.000
20.000
70,463.000
70,453.000
70,442.000
70,431.000
70,421.000
20.050
70,410.000
70,399.000
70,388.000
70,377.000
70,366.000
20.100
70,355.000
70,344.000
70,332.000
70,321.000
70,310.000
20.150
70,298.000
70,287.000
70,276.000
70,264.000
70,253.000
20.200
70,241.000
70,229.000
70,218.000
70,206.000
70,194.000
20.250
70,182.000
70,171.000
70,159.000
70,147.000
70,135.000
20.300
70,123.000
70,111.000
70,099.000
70,087.000
70,075.000
20.350
70,063.000
70,051.000
70,039.000
70,026.000
70,014.000
20.400
70,002.000
69,990.000
69,978.000
69,965.000
69,953.000
20.450
69,941.000
69,929.000
69,916.000
69,904.000
69,892.000
20.500
69,879.000
69,867.000
69,854.000
69,842.000
69,830.000
20.550
69,817.000
69,805.000
69,792.000
69,780.000
69,767.000
20.600
69,755.000
69,742.000
69,730.000
69,717.000
69,705.000
20.650
69,692.000
69,680.000
69,667.000
69,655.000
69,642.000
20.700
69,629.000
69,617.000
69,604.000
69,592.000
69,579.000
20.750
69,566.000
69,554.000
69,541.000
69,528.000
69,516.000
20.800
69,503.000
69,490.000
69,478.000
69,465.000
69,452.000
20.850
69,440.000
69,427.000
69,414.000
69,402.000
69,389.000
20.900
69,376.000
69,363.000
69,351.000
69,338.000
69,325.000
20.950
69,312.000
69,299.000
69,287.000
69,274.000
69,261.000
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 10 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
21.000
69,248.000
69,235.000
69,223.000
69,210.000
69,197.000
21.050
69,184.000
69,171.000
69,158.000
69,145.000
69,133.000
21.100
69,120.000
69,107.000
69,094.000
69,081.000
69,068.000
21.150
69,055.000
69,042.000
69,029.000
69,016.000
69,003.000
21.200
68,990.000
68,978.000
68,965.000
68,952.000
68,939.000
21.250
68,926.000
68,913.000
68,900.000
68,887.000
68,874.000
21.300
68,861.000
68,848.000
68,835.000
68,821.000
68,808.000
21.350
68,795.000
68,782.000
68,769.000
68,756.000
68,743.000
21.400
68,730.000
68,717.000
68,704.000
68,691.000
68,678.000
21.450
68,665.000
68,651.000
68,638.000
68,625.000
68,612.000
21.500
68,599.000
68,586.000
68,573.000
68,559.000
68,546.000
21.550
68,533.000
68,520.000
68,507.000
68,493.000
68,480.000
21.600
68,467.000
68,454.000
68,440.000
68,427.000
68,414.000
21.650
68,401.000
68,387.000
68,374.000
68,361.000
68,348.000
21.700
68,334.000
68,321.000
68,308.000
68,294.000
68,281.000
21.750
68,268.000
68,255.000
68,241.000
68,228.000
68,215.000
21.800
68,201.000
68,188.000
68,174.000
68,161.000
68,148.000
21.850
68,134.000
68,121.000
68,108.000
68,094.000
68,081.000
21.900
68,067.000
68,054.000
68,041.000
68,027.000
68,014.000
21.950
68,000.000
67,987.000
67,973.000
67,960.000
67,946.000
22.000
67,933.000
67,919.000
67,906.000
67,892.000
67,879.000
22.050
67,865.000
67,852.000
67,838.000
67,825.000
67,811.000
22.100
67,798.000
67,784.000
67,771.000
67,757.000
67,743.000
22.150
67,730.000
67,716.000
67,703.000
67,689.000
67,675.000
22.200
67,662.000
67,648.000
67,635.000
67,621.000
67,607.000
22.250
67,594.000
67,580.000
67,566.000
67,553.000
67,539.000
22.300
67,525.000
67,512.000
67,498.000
67,484.000
67,471.000
22.350
67,457.000
67,443.000
67,430.000
67,416.000
67,402.000
22.400
67,388.000
67,375.000
67,361.000
67,347.000
67,333.000
22.450
67,320.000
67,306.000
67,292.000
67,278.000
67,264.000
22.500
67,251.000
67,237.000
67,223.000
67,209.000
67,195.000
22.550
67,182.000
67,168.000
67,154.000
67,140.000
67,126.000
22.600
67,112.000
67,098.000
67,084.000
67,071.000
67,057.000
22.650
67,043.000
67,029.000
67,015.000
67,001.000
66,987.000
22.700
66,973.000
66,959.000
66,945.000
66,931.000
66,917.000
22.750
66,903.000
66,889.000
66,876.000
66,862.000
66,848.000
22.800
66,834.000
66,820.000
66,806.000
66,792.000
66,778.000
22.850
66,764.000
66,749.000
66,735.000
66,721.000
66,707.000
22.900
66,693.000
66,679.000
66,665.000
66,651.000
66,637.000
22.950
66,623.000
66,609.000
66,595.000
66,581.000
66,567.000
23.000
66,552.000
66,538.000
66,524.000
66,510.000
66,496.000
23.050
66,482.000
66,468.000
66,453.000
66,439.000
66,425.000
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 11 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
23.100
66,411.000
66,397.000
66,382.000
66,368.000
66,354.000
23.150
66,340.000
66,326.000
66,311.000
66,297.000
66,283.000
23.200
66,269.000
66,254.000
66,240.000
66,226.000
66,212.000
23.250
66,197.000
66,183.000
66,169.000
66,155.000
66,140.000
23.300
66,126.000
66,112.000
66,097.000
66,083.000
66,069.000
23.350
66,054.000
66,040.000
66,026.000
66,011.000
65,997.000
23.400
65,983.000
65,968.000
65,954.000
65,939.000
65,925.000
23.450
65,911.000
65,896.000
65,882.000
65,867.000
65,853.000
23.500
65,839.000
65,824.000
65,810.000
65,795.000
65,781.000
23.550
65,766.000
65,752.000
65,737.000
65,723.000
65,708.000
23.600
65,694.000
65,679.000
65,665.000
65,650.000
65,636.000
23.650
65,621.000
65,607.000
65,592.000
65,578.000
65,563.000
23.700
65,549.000
65,534.000
65,520.000
65,505.000
65,490.000
23.750
65,476.000
65,461.000
65,447.000
65,432.000
65,418.000
23.800
65,403.000
65,388.000
65,374.000
65,359.000
65,344.000
23.850
65,330.000
65,315.000
65,300.000
65,286.000
65,271.000
23.900
65,256.000
65,242.000
65,227.000
65,212.000
65,198.000
23.950
65,183.000
65,168.000
65,154.000
65,139.000
65,124.000
24.000
65,109.000
65,095.000
65,080.000
65,065.000
65,050.000
24.050
65,035.000
65,020.000
65,004.000
64,988.000
64,973.000
24.100
64,956.000
64,940.000
64,923.000
64,906.000
64,888.000
24.150
64,870.000
64,851.000
64,832.000
64,811.000
64,791.000
24.200
64,769.000
64,747.000
64,724.000
64,701.000
64,676.000
24.250
64,651.000
64,626.000
64,599.000
64,572.000
64,544.000
24.300
64,515.000
64,486.000
64,456.000
64,426.000
64,395.000
24.350
64,363.000
64,331.000
64,298.000
64,264.000
64,231.000
24.400
64,197.000
64,162.000
64,127.000
64,090.000
64,053.000
24.450
64,016.000
63,979.000
63,941.000
63,904.000
63,866.000
24.500
63,827.000
63,789.000
63,750.000
63,711.000
63,672.000
24.550
63,633.000
63,593.000
63,554.000
63,514.000
63,475.000
24.600
63,435.000
63,395.000
63,355.000
63,315.000
63,274.000
24.650
63,234.000
63,194.000
63,153.000
63,113.000
63,072.000
24.700
63,032.000
62,991.000
62,950.000
62,909.000
62,869.000
24.750
62,828.000
62,787.000
62,746.000
62,705.000
62,664.000
24.800
62,624.000
62,583.000
62,542.000
62,501.000
62,460.000
24.850
62,419.000
62,378.000
62,337.000
62,296.000
62,255.000
24.900
62,214.000
62,173.000
62,132.000
62,091.000
62,050.000
24.950
62,009.000
61,968.000
61,927.000
61,886.000
61,845.000
25.000
61,804.000
61,763.000
61,722.000
61,681.000
61,641.000
25.050
61,600.000
61,559.000
61,518.000
61,477.000
61,436.000
25.100
61,396.000
61,355.000
61,314.000
61,273.000
61,232.000
25.150
61,192.000
61,151.000
61,110.000
61,070.000
61,029.000
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 12 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
25.200
60,988.000
60,948.000
60,907.000
60,866.000
60,826.000
25.250
60,785.000
60,745.000
60,704.000
60,664.000
60,623.000
25.300
60,583.000
60,542.000
60,502.000
60,462.000
60,421.000
25.350
60,381.000
60,340.000
60,300.000
60,260.000
60,220.000
25.400
60,179.000
60,139.000
60,099.000
60,059.000
60,018.000
25.450
59,978.000
59,938.000
59,898.000
59,858.000
59,818.000
25.500
59,778.000
59,738.000
59,698.000
59,658.000
59,618.000
25.550
59,578.000
59,538.000
59,498.000
59,458.000
59,418.000
25.600
59,378.000
59,339.000
59,299.000
59,259.000
59,219.000
25.650
59,179.000
59,140.000
59,100.000
59,060.000
59,021.000
25.700
58,981.000
58,941.000
58,902.000
58,862.000
58,823.000
25.750
58,783.000
58,743.000
58,704.000
58,664.000
58,625.000
25.800
58,585.000
58,546.000
58,507.000
58,467.000
58,428.000
25.850
58,388.000
58,349.000
58,310.000
58,271.000
58,231.000
25.900
58,192.000
58,153.000
58,114.000
58,074.000
58,035.000
25.950
57,996.000
57,957.000
57,918.000
57,879.000
57,840.000
26.000
57,800.000
57,761.000
57,722.000
57,683.000
57,644.000
26.050
57,605.000
57,567.000
57,528.000
57,489.000
57,450.000
26.100
57,411.000
57,372.000
57,333.000
57,294.000
57,256.000
26.150
57,217.000
57,178.000
57,139.000
57,101.000
57,062.000
26.200
57,023.000
56,985.000
56,946.000
56,907.000
56,869.000
26.250
56,830.000
56,792.000
56,753.000
56,715.000
56,676.000
26.300
56,638.000
56,599.000
56,561.000
56,522.000
56,484.000
26.350
56,446.000
56,407.000
56,369.000
56,330.000
56,292.000
26.400
56,254.000
56,216.000
56,177.000
56,139.000
56,101.000
26.450
56,063.000
56,025.000
55,986.000
55,948.000
55,910.000
26.500
55,872.000
55,834.000
55,796.000
55,758.000
55,720.000
26.550
55,682.000
55,644.000
55,606.000
55,568.000
55,530.000
26.600
55,492.000
55,454.000
55,416.000
55,379.000
55,341.000
26.650
55,303.000
55,265.000
55,227.000
55,190.000
55,152.000
26.700
55,114.000
55,076.000
55,039.000
55,001.000
54,963.000
26.750
54,926.000
54,888.000
54,851.000
54,813.000
54,775.000
26.800
54,738.000
54,700.000
54,663.000
54,625.000
54,588.000
26.850
54,551.000
54,513.000
54,476.000
54,438.000
54,401.000
26.900
54,364.000
54,326.000
54,289.000
54,252.000
54,214.000
26.950
54,177.000
54,140.000
54,103.000
54,066.000
54,028.000
27.000
53,991.000
53,954.000
53,917.000
53,880.000
53,843.000
27.050
53,806.000
53,769.000
53,732.000
53,695.000
53,658.000
27.100
53,621.000
53,584.000
53,547.000
53,510.000
53,473.000
27.150
53,436.000
53,399.000
53,362.000
53,325.000
53,289.000
27.200
53,252.000
53,215.000
53,178.000
53,142.000
53,105.000
27.250
53,068.000
53,031.000
52,995.000
52,958.000
52,922.000
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 13 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
27.300
52,885.000
52,848.000
52,812.000
52,775.000
52,739.000
27.350
52,702.000
52,666.000
52,629.000
52,593.000
52,556.000
27.400
52,520.000
52,483.000
52,447.000
52,411.000
52,374.000
27.450
52,338.000
52,302.000
52,265.000
52,229.000
52,193.000
27.500
52,157.000
52,120.000
52,084.000
52,048.000
52,012.000
27.550
51,976.000
51,939.000
51,903.000
51,867.000
51,831.000
27.600
51,795.000
51,759.000
51,723.000
51,687.000
51,651.000
27.650
51,615.000
51,579.000
51,543.000
51,507.000
51,471.000
27.700
51,435.000
51,399.000
51,364.000
51,328.000
51,292.000
27.750
51,256.000
51,220.000
51,185.000
51,149.000
51,113.000
27.800
51,077.000
51,042.000
51,006.000
50,970.000
50,935.000
27.850
50,899.000
50,863.000
50,828.000
50,792.000
50,757.000
27.900
50,721.000
50,686.000
50,650.000
50,615.000
50,579.000
27.950
50,544.000
50,508.000
50,473.000
50,438.000
50,402.000
28.000
50,367.000
50,331.000
50,296.000
50,261.000
50,226.000
28.050
50,190.000
50,154.000
50,117.000
50,080.000
50,044.000
28.100
50,007.000
49,970.000
49,934.000
49,897.000
49,861.000
28.150
49,824.000
49,787.000
49,751.000
49,714.000
49,678.000
28.200
49,641.000
49,605.000
49,569.000
49,532.000
49,496.000
28.250
49,459.000
49,423.000
49,387.000
49,351.000
49,314.000
28.300
49,278.000
49,242.000
49,206.000
49,169.000
49,133.000
28.350
49,097.000
49,061.000
49,025.000
48,989.000
48,953.000
28.400
48,916.000
48,880.000
48,844.000
48,808.000
48,772.000
28.450
48,736.000
48,701.000
48,665.000
48,629.000
48,593.000
28.500
48,557.000
48,521.000
48,485.000
48,449.000
48,414.000
28.550
48,378.000
48,342.000
48,306.000
48,271.000
48,235.000
28.600
48,199.000
48,164.000
48,128.000
48,093.000
48,057.000
28.650
48,021.000
47,986.000
47,950.000
47,915.000
47,879.000
28.700
47,844.000
47,808.000
47,773.000
47,737.000
47,702.000
28.750
47,667.000
47,631.000
47,596.000
47,561.000
47,525.000
28.800
47,490.000
47,455.000
47,420.000
47,384.000
47,349.000
28.850
47,314.000
47,279.000
47,244.000
47,209.000
47,173.000
28.900
47,138.000
47,103.000
47,068.000
47,033.000
46,998.000
28.950
46,963.000
46,928.000
46,893.000
46,858.000
46,823.000
29.000
46,789.000
46,754.000
46,719.000
46,684.000
46,649.000
29.050
46,614.000
46,580.000
46,545.000
46,510.000
46,475.000
29.100
46,441.000
46,406.000
46,371.000
46,337.000
46,302.000
29.150
46,267.000
46,233.000
46,198.000
46,164.000
46,129.000
29.200
46,095.000
46,060.000
46,026.000
45,991.000
45,957.000
29.250
45,922.000
45,888.000
45,854.000
45,819.000
45,785.000
29.300
45,751.000
45,716.000
45,682.000
45,648.000
45,613.000
29.350
45,579.000
45,545.000
45,511.000
45,477.000
45,442.000
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 14 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
29.400
45,408.000
45,374.000
45,340.000
45,306.000
45,272.000
29.450
45,238.000
45,204.000
45,170.000
45,136.000
45,102.000
29.500
45,068.000
45,034.000
45,000.000
44,966.000
44,932.000
29.550
44,898.000
44,864.000
44,831.000
44,797.000
44,763.000
29.600
44,729.000
44,696.000
44,662.000
44,628.000
44,594.000
29.650
44,561.000
44,527.000
44,493.000
44,460.000
44,426.000
29.700
44,393.000
44,359.000
44,325.000
44,292.000
44,258.000
29.750
44,225.000
44,191.000
44,158.000
44,125.000
44,091.000
29.800
44,058.000
44,024.000
43,991.000
43,958.000
43,924.000
29.850
43,891.000
43,858.000
43,824.000
43,791.000
43,758.000
29.900
43,725.000
43,691.000
43,658.000
43,625.000
43,592.000
29.950
43,559.000
43,526.000
43,493.000
43,459.000
43,426.000
30.000
43,393.000
43,360.000
43,327.000
43,294.000
43,261.000
30.050
43,228.000
43,195.000
43,163.000
43,130.000
43,097.000
30.100
43,064.000
43,031.000
42,998.000
42,965.000
42,933.000
30.150
42,900.000
42,867.000
42,834.000
42,802.000
42,769.000
30.200
42,736.000
42,703.000
42,671.000
42,638.000
42,606.000
30.250
42,573.000
42,540.000
42,508.000
42,475.000
42,443.000
30.300
42,410.000
42,378.000
42,345.000
42,313.000
42,280.000
30.350
42,248.000
42,216.000
42,183.000
42,151.000
42,118.000
30.400
42,086.000
42,054.000
42,022.000
41,989.000
41,957.000
30.450
41,925.000
41,893.000
41,860.000
41,828.000
41,796.000
30.500
41,764.000
41,732.000
41,700.000
41,667.000
41,635.000
30.550
41,603.000
41,571.000
41,539.000
41,507.000
41,475.000
30.600
41,443.000
41,411.000
41,379.000
41,347.000
41,315.000
30.650
41,284.000
41,252.000
41,220.000
41,188.000
41,156.000
30.700
41,124.000
41,093.000
41,061.000
41,029.000
40,997.000
30.750
40,966.000
40,934.000
40,902.000
40,870.000
40,839.000
30.800
40,807.000
40,776.000
40,744.000
40,712.000
40,681.000
30.850
40,649.000
40,618.000
40,586.000
40,555.000
40,523.000
30.900
40,492.000
40,460.000
40,429.000
40,397.000
40,366.000
30.950
40,335.000
40,303.000
40,272.000
40,241.000
40,209.000
31.000
40,178.000
40,147.000
40,115.000
40,084.000
40,053.000
31.050
40,022.000
39,991.000
39,959.000
39,928.000
39,897.000
31.100
39,866.000
39,835.000
39,804.000
39,773.000
39,742.000
31.150
39,711.000
39,680.000
39,649.000
39,618.000
39,587.000
31.200
39,556.000
39,525.000
39,494.000
39,463.000
39,432.000
31.250
39,401.000
39,370.000
39,339.000
39,309.000
39,278.000
31.300
39,247.000
39,216.000
39,185.000
39,155.000
39,124.000
31.350
39,093.000
39,063.000
39,032.000
39,001.000
38,971.000
31.400
38,940.000
38,909.000
38,879.000
38,848.000
38,818.000
31.450
38,787.000
38,757.000
38,726.000
38,696.000
38,665.000
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 15 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
31.500
38,635.000
38,604.000
38,574.000
38,543.000
38,513.000
31.550
38,483.000
38,452.000
38,422.000
38,392.000
38,361.000
31.600
38,331.000
38,301.000
38,270.000
38,240.000
38,210.000
31.650
38,180.000
38,150.000
38,119.000
38,089.000
38,059.000
31.700
38,029.000
37,999.000
37,969.000
37,939.000
37,909.000
31.750
37,879.000
37,849.000
37,818.000
37,788.000
37,759.000
31.800
37,729.000
37,699.000
37,669.000
37,639.000
37,609.000
31.850
37,579.000
37,549.000
37,519.000
37,489.000
37,460.000
31.900
37,430.000
37,400.000
37,370.000
37,340.000
37,311.000
31.950
37,281.000
37,251.000
37,222.000
37,192.000
37,162.000
32.000
37,133.000
37,103.000
37,073.000
37,044.000
37,014.000
32.050
36,985.000
36,955.000
36,925.000
36,896.000
36,866.000
32.100
36,837.000
36,807.000
36,777.000
36,747.000
36,716.000
32.150
36,685.000
36,655.000
36,624.000
36,593.000
36,563.000
32.200
36,532.000
36,501.000
36,471.000
36,440.000
36,410.000
32.250
36,379.000
36,349.000
36,318.000
36,288.000
36,258.000
32.300
36,227.000
36,197.000
36,166.000
36,136.000
36,106.000
32.350
36,076.000
36,045.000
36,015.000
35,985.000
35,955.000
32.400
35,924.000
35,894.000
35,864.000
35,834.000
35,804.000
32.450
35,774.000
35,744.000
35,714.000
35,684.000
35,654.000
32.500
35,624.000
35,594.000
35,564.000
35,534.000
35,504.000
32.550
35,474.000
35,444.000
35,414.000
35,384.000
35,355.000
32.600
35,325.000
35,295.000
35,265.000
35,236.000
35,206.000
32.650
35,176.000
35,147.000
35,117.000
35,087.000
35,058.000
32.700
35,028.000
34,999.000
34,969.000
34,940.000
34,910.000
32.750
34,881.000
34,851.000
34,822.000
34,792.000
34,763.000
32.800
34,733.000
34,704.000
34,675.000
34,645.000
34,616.000
32.850
34,587.000
34,558.000
34,528.000
34,499.000
34,470.000
32.900
34,441.000
34,412.000
34,382.000
34,353.000
34,324.000
32.950
34,295.000
34,266.000
34,237.000
34,208.000
34,179.000
33.000
34,150.000
34,121.000
34,092.000
34,063.000
34,034.000
33.050
34,005.000
33,976.000
33,948.000
33,919.000
33,890.000
33.100
33,861.000
33,832.000
33,804.000
33,775.000
33,746.000
33.150
33,718.000
33,689.000
33,660.000
33,632.000
33,603.000
33.200
33,574.000
33,546.000
33,517.000
33,489.000
33,460.000
33.250
33,432.000
33,403.000
33,375.000
33,346.000
33,318.000
33.300
33,289.000
33,261.000
33,233.000
33,204.000
33,176.000
33.350
33,148.000
33,119.000
33,091.000
33,063.000
33,035.000
33.400
33,006.000
32,978.000
32,950.000
32,922.000
32,894.000
33.450
32,866.000
32,837.000
32,809.000
32,781.000
32,753.000
33.500
32,725.000
32,697.000
32,669.000
32,641.000
32,613.000
33.550
32,585.000
32,557.000
32,530.000
32,502.000
32,474.000
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 16 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
33.600
32,446.000
32,418.000
32,390.000
32,363.000
32,335.000
33.650
32,307.000
32,279.000
32,252.000
32,224.000
32,196.000
33.700
32,169.000
32,141.000
32,113.000
32,086.000
32,058.000
33.750
32,031.000
32,003.000
31,975.000
31,948.000
31,920.000
33.800
31,893.000
31,866.000
31,838.000
31,811.000
31,783.000
33.850
31,756.000
31,729.000
31,701.000
31,674.000
31,647.000
33.900
31,619.000
31,592.000
31,565.000
31,538.000
31,510.000
33.950
31,483.000
31,456.000
31,429.000
31,402.000
31,375.000
34.000
31,347.000
31,320.000
31,293.000
31,266.000
31,239.000
34.050
31,212.000
31,185.000
31,158.000
31,131.000
31,104.000
34.100
31,077.000
31,050.000
31,024.000
30,997.000
30,970.000
34.150
30,943.000
30,916.000
30,889.000
30,863.000
30,836.000
34.200
30,809.000
30,782.000
30,756.000
30,729.000
30,702.000
34.250
30,676.000
30,649.000
30,622.000
30,596.000
30,569.000
34.300
30,543.000
30,516.000
30,490.000
30,463.000
30,437.000
34.350
30,410.000
30,384.000
30,357.000
30,331.000
30,304.000
34.400
30,278.000
30,252.000
30,225.000
30,199.000
30,173.000
34.450
30,146.000
30,120.000
30,094.000
30,067.000
30,041.000
34.500
30,015.000
29,989.000
29,963.000
29,936.000
29,910.000
34.550
29,884.000
29,858.000
29,832.000
29,806.000
29,780.000
34.600
29,754.000
29,728.000
29,702.000
29,676.000
29,650.000
34.650
29,624.000
29,598.000
29,572.000
29,546.000
29,520.000
34.700
29,494.000
29,468.000
29,443.000
29,417.000
29,391.000
34.750
29,365.000
29,339.000
29,314.000
29,288.000
29,262.000
34.800
29,237.000
29,211.000
29,185.000
29,160.000
29,134.000
34.850
29,108.000
29,083.000
29,057.000
29,032.000
29,006.000
34.900
28,981.000
28,955.000
28,929.000
28,904.000
28,879.000
34.950
28,853.000
28,828.000
28,802.000
28,777.000
28,752.000
35.000
28,726.000
28,701.000
28,675.000
28,650.000
28,625.000
35.050
28,600.000
28,574.000
28,549.000
28,524.000
28,499.000
35.100
28,474.000
28,448.000
28,423.000
28,398.000
28,373.000
35.150
28,348.000
28,323.000
28,298.000
28,273.000
28,248.000
35.200
28,223.000
28,198.000
28,173.000
28,148.000
28,123.000
35.250
28,098.000
28,073.000
28,048.000
28,023.000
27,998.000
35.300
27,973.000
27,948.000
27,924.000
27,899.000
27,874.000
35.350
27,849.000
27,824.000
27,800.000
27,775.000
27,750.000
35.400
27,725.000
27,701.000
27,676.000
27,652.000
27,627.000
35.450
27,602.000
27,578.000
27,553.000
27,529.000
27,504.000
35.500
27,479.000
27,455.000
27,430.000
27,406.000
27,381.000
35.550
27,357.000
27,333.000
27,308.000
27,284.000
27,259.000
35.600
27,235.000
27,211.000
27,186.000
27,162.000
27,138.000
35.650
27,113.000
27,089.000
27,065.000
27,041.000
27,016.000
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 17 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
35.700
26,992.000
26,968.000
26,944.000
26,920.000
26,896.000
35.750
26,871.000
26,847.000
26,823.000
26,799.000
26,775.000
35.800
26,751.000
26,727.000
26,703.000
26,679.000
26,655.000
35.850
26,631.000
26,607.000
26,583.000
26,559.000
26,535.000
35.900
26,511.000
26,487.000
26,464.000
26,440.000
26,416.000
35.950
26,392.000
26,368.000
26,345.000
26,321.000
26,297.000
36.000
26,273.000
26,250.000
26,226.000
26,202.000
26,179.000
36.050
26,155.000
26,131.000
26,108.000
26,084.000
26,060.000
36.100
26,037.000
26,013.000
25,990.000
25,966.000
25,943.000
36.150
25,919.000
25,896.000
25,872.000
25,849.000
25,825.000
36.200
25,802.000
25,778.000
25,755.000
25,732.000
25,708.000
36.250
25,685.000
25,662.000
25,638.000
25,615.000
25,592.000
36.300
25,569.000
25,545.000
25,522.000
25,499.000
25,476.000
36.350
25,452.000
25,429.000
25,406.000
25,383.000
25,360.000
36.400
25,337.000
25,314.000
25,290.000
25,267.000
25,244.000
36.450
25,221.000
25,198.000
25,175.000
25,152.000
25,129.000
36.500
25,106.000
25,083.000
25,060.000
25,037.000
25,015.000
36.550
24,992.000
24,969.000
24,946.000
24,923.000
24,900.000
36.600
24,877.000
24,855.000
24,832.000
24,809.000
24,786.000
36.650
24,764.000
24,741.000
24,718.000
24,695.000
24,673.000
36.700
24,650.000
24,627.000
24,605.000
24,582.000
24,560.000
36.750
24,537.000
24,514.000
24,492.000
24,469.000
24,447.000
36.800
24,424.000
24,402.000
24,379.000
24,357.000
24,334.000
36.850
24,312.000
24,289.000
24,267.000
24,245.000
24,222.000
36.900
24,200.000
24,178.000
24,155.000
24,133.000
24,111.000
36.950
24,088.000
24,066.000
24,044.000
24,021.000
23,999.000
37.000
23,977.000
23,954.000
23,931.000
23,908.000
23,885.000
37.050
23,861.000
23,838.000
23,815.000
23,792.000
23,769.000
37.100
23,746.000
23,723.000
23,700.000
23,677.000
23,654.000
37.150
23,631.000
23,608.000
23,585.000
23,562.000
23,540.000
37.200
23,517.000
23,494.000
23,471.000
23,448.000
23,426.000
37.250
23,403.000
23,380.000
23,357.000
23,335.000
23,312.000
37.300
23,289.000
23,267.000
23,244.000
23,222.000
23,199.000
37.350
23,177.000
23,154.000
23,131.000
23,109.000
23,087.000
37.400
23,064.000
23,042.000
23,019.000
22,997.000
22,975.000
37.450
22,952.000
22,930.000
22,908.000
22,885.000
22,863.000
37.500
22,841.000
22,819.000
22,796.000
22,774.000
22,752.000
37.550
22,730.000
22,708.000
22,686.000
22,663.000
22,641.000
37.600
22,619.000
22,597.000
22,575.000
22,553.000
22,531.000
37.650
22,509.000
22,487.000
22,466.000
22,444.000
22,422.000
37.700
22,400.000
22,378.000
22,356.000
22,334.000
22,313.000
37.750
22,291.000
22,269.000
22,247.000
22,226.000
22,204.000
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 18 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
37.800
22,182.000
22,161.000
22,139.000
22,117.000
22,096.000
37.850
22,074.000
22,053.000
22,031.000
22,010.000
21,988.000
37.900
21,967.000
21,945.000
21,924.000
21,902.000
21,881.000
37.950
21,860.000
21,838.000
21,817.000
21,796.000
21,774.000
38.000
21,753.000
21,732.000
21,710.000
21,689.000
21,668.000
38.050
21,647.000
21,626.000
21,604.000
21,583.000
21,562.000
38.100
21,541.000
21,520.000
21,499.000
21,478.000
21,457.000
38.150
21,436.000
21,415.000
21,394.000
21,373.000
21,352.000
38.200
21,331.000
21,310.000
21,289.000
21,268.000
21,247.000
38.250
21,227.000
21,206.000
21,185.000
21,164.000
21,144.000
38.300
21,123.000
21,102.000
21,081.000
21,061.000
21,040.000
38.350
21,019.000
20,999.000
20,978.000
20,957.000
20,937.000
38.400
20,916.000
20,896.000
20,875.000
20,855.000
20,834.000
38.450
20,814.000
20,793.000
20,773.000
20,752.000
20,732.000
38.500
20,712.000
20,691.000
20,671.000
20,651.000
20,630.000
38.550
20,610.000
20,590.000
20,570.000
20,549.000
20,529.000
38.600
20,509.000
20,489.000
20,469.000
20,448.000
20,428.000
38.650
20,408.000
20,388.000
20,368.000
20,348.000
20,328.000
38.700
20,308.000
20,288.000
20,268.000
20,248.000
20,228.000
38.750
20,208.000
20,188.000
20,168.000
20,148.000
20,128.000
38.800
20,108.000
20,089.000
20,069.000
20,049.000
20,029.000
38.850
20,009.000
19,990.000
19,970.000
19,950.000
19,930.000
38.900
19,911.000
19,891.000
19,871.000
19,852.000
19,832.000
38.950
19, 813.000
19, 79 3.000
19, 773.000
19, 754.000
19, 734.000
39.000
19, 715.000
19,69 5.000
19,676.000
19,656.000
19,637.000
39.050
19,618.000
19, 598.000
19, 579.000
19, 559.000
19, 540.000
39.100
19,521.000
19, 501.000
19,482.000
19,463.000
19,443.000
39.150
19,424.000
19, 40 5.000
19, 386.000
19, 36 7.000
19, 347.000
39.200
19,328.000
19, 30 9.000
19, 290.000
19,271.000
19,252.000
39.250
19,233.000
19,213.000
19,194.000
19,175.000
19,156.000
39.300
19,137.000
19,118.000
19,099.000
19,080.000
19,061.000
39.350
19,042.000
19,024.000
19,005.000
18,986.000
18,967.000
39.400
18,948.000
18,929.000
18,910.000
18,892.000
18,873.000
39.450
18,854.000
18,835.000
18, 817.000
18, 798.000
18, 779.000
39.500
18, 760.000
18, 74 2.000
18, 72 3.000
18, 70 5.000
18, 686.000
39.550
18,667.000
18,649.000
18,630.000
18,612.000
18, 593.000
39.600
18,574.000
18,556.000
18,537.000
18, 519.000
18, 501.000
39.650
18,482.000
18,464.000
18,445.000
18,427.000
18,408.000
39.700
18, 390.000
18, 372.000
18, 353.000
18, 335.000
18, 317.000
39.750
18,299.000
18, 28 0.000
18, 26 2.000
18, 244.000
18,226.000
39.800
18,207.000
18,189.000
18,171.000
18,153.000
18,135.000
39.850
18,117.000
18,098.000
18,080.000
18,062.000
18,044.000
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 19 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
39.900
18,0 26.000
18,008.000
17,990.000
17,972.000
17,954.000
39.950
17,9 36.000
17,918.000
17,900.000
17,882.000
17,864.000
40.000
17,847.000
17,829.000
17,811.000
17, 793.000
17, 775.000
40.050
17, 757.000
17, 739.000
17, 722.000
17, 704.000
17,686.000
40.100
17,668.000
17,651.000
17,633.000
17,615.000
17, 598.000
40.150
17,580.000
17, 56 2.000
17, 545.000
17,527.000
17, 509.000
40.200
17,492.000
17,474.000
17,457.000
17,439.000
17,422.000
40.250
17, 404.000
17, 38 7.000
17, 369.000
17,352.000
17,334.000
40.300
17, 317.000
17, 29 9.000
17, 28 2.000
17, 26 5.000
17, 247.000
40.350
17,230.000
17,212.000
17,195.000
17,178.000
17,161.000
40.400
17,143.000
17,126.000
17,109.000
17,091.000
17,074.000
40.450
17,0 57.000
17,040.000
17,023.000
17,005.000
16,988.000
40.500
16,9 71.000
16,954.000
16,937.000
16,920.000
16,903.000
40.550
16,886.000
16,869.000
16,852.000
16,835.000
16,818.000
40.600
16,801.000
16, 784.000
16, 767.000
16, 750.000
16, 733.000
40.650
16, 716.000
16,699.000
16,682.000
16,665.000
16,648.000
40.700
16,632.000
16, 615.000
16, 598.000
16, 581.000
16, 564.000
40.750
16, 548.000
16, 531.000
16, 514.000
16,497.000
16,481.000
40.800
16,464.000
16,447.000
16,431.000
16,414.000
16, 397.000
40.850
16,381.000
16, 36 4.000
16, 347.000
16,331.000
16, 314.000
40.900
16,298.000
16, 281.000
16, 26 5.000
16, 248.000
16,232.000
40.950
16,215.000
16,199.000
16,182.000
16,166.000
16,149.000
41.000
16,133.000
16,116.000
16,100.000
16,084.000
16,067.000
41.050
16,0 51.000
16,03 5.000
16,018.000
16,002.000
15,986.000
41.100
15,969.000
15,95 3.000
15,937.000
15,921.000
15,904.000
41.150
15,888.000
15,872.000
15,856.000
15,840.000
15,824.000
41.200
15,807.000
15, 791.000
15, 775.000
15, 759.000
15, 743.000
41.250
15, 727.000
15, 711.000
15,695.000
15,679.000
15,663.000
41.300
15,647.000
15,631.000
15,615.000
15, 599.000
15, 583.000
41.350
15, 567.000
15, 551.000
15, 535.000
15, 519.000
15, 503.000
41.400
15,488.000
15,472.000
15,456.000
15,440.000
15,424.000
41.450
15, 409.000
15, 39 3.000
15,377.000
15, 361.000
15, 345.000
41.500
15,330.000
15, 314.000
15, 298.000
15, 28 3.000
15, 26 7.000
41.550
15,251.000
15,236.000
15,220.000
15,204.000
15,189.000
41.600
15,173.000
15,158.000
15,142.000
15,127.000
15,111.000
41.650
15,095.000
15,080.000
15,064.000
15,049.000
15,034.000
41.700
15,018.000
15,00 3.000
14,987.000
14,972.000
14,956.000
41.750
14,941.000
14,926.000
14,910.000
14,895.000
14,880.000
41.800
14,864.000
14,849.000
14,834.000
14,818.000
14,803.000
41.850
14, 788.000
14, 77 3.000
14, 75 7.000
14, 742.000
14, 72 7.000
41.900
14, 712.000
14,696.000
14,681.000
14,666.000
14,651.000
41.950
14,6 36.000
14,621.000
14,606.000
14, 591.000
14, 575.000
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 20 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
42.000
14,560.000
14, 54 5.000
14,530.000
14, 515.000
14, 500.000
42.050
14,485.000
14,470.000
14,455.000
14,440.000
14,425.000
42.100
14, 410.000
14, 39 6.000
14, 381.000
14, 366.000
14,351.000
42.150
14,336.000
14,321.000
14, 306.000
14, 291.000
14,277.000
42.200
14, 262.000
14, 247.000
14, 232.000
14, 217.000
14, 203.000
42.250
14,188.000
14,173.000
14,158.000
14,144.000
14,129.000
42.300
14,114.000
14,100.000
14,085.000
14,070.000
14,056.000
42.350
14,041.000
14,026.000
14,012.000
13,997.000
13,983.000
42.400
13,968.000
13,954.000
13,939.000
13,925.000
13,910.000
42.450
13,896.000
13,881.000
13,867.000
13,852.000
13,838.000
42.500
13,823.000
13, 80 9.000
13, 794.000
13, 780.000
13, 766.000
42.550
13,751.000
13, 73 7.000
13, 72 3.000
13, 708.000
13, 694.000
42.600
13,680.000
13,66 5.000
13,651.000
13,637.000
13,622.000
42.650
13,608.000
13, 594.000
13, 580.000
13, 565.000
13, 551.000
42.700
13,537.000
13,523.000
13, 509.000
13, 49 5.000
13, 480.000
42.750
13,466.000
13,45 2.000
13,438.000
13,424.000
13,410.000
42.800
13,396.000
13, 38 2.000
13, 368.000
13,354.000
13, 340.000
42.850
13,326.000
13, 312.000
13, 298.000
13, 284.000
13,270.000
42.900
13,256.000
13, 24 2.000
13,228.000
13, 214.000
13, 200.000
42.950
13,186.000
13,172.000
13,158.000
13,145.000
13,131.000
43.000
13,117.000
13,103.000
13,089.000
13,075.000
13,062.000
43.050
13,048.000
13,034.000
13,020.000
13,007.000
12,993.000
43.100
12,9 79.000
12,96 5.000
12,952.000
12,938.000
12,924.000
43.150
12,911.000
12,89 7.000
12,883.000
12,870.000
12,856.000
43.200
12,843.000
12,829.000
12,815.000
12,802.000
12, 788.000
43.250
12,775.000
12, 761.000
12, 748.000
12, 734.000
12, 721.000
43.300
12, 707.000
12,694.000
12,680.000
12,667.000
12,653.000
43.350
12,640.000
12,62 7.000
12,613.000
12,600.000
12, 586.000
43.400
12,573.000
12, 56 0.000
12, 546.000
12,533.000
12,520.000
43.450
12, 506.000
12,49 3.000
12,480.000
12,466.000
12,453.000
43.500
12,440.000
12,42 7.000
12,413.000
12,400.000
12, 387.000
43.550
12,374.000
12, 361.000
12, 347.000
12,334.000
12,321.000
43.600
12,308.000
12, 29 5.000
12, 28 2.000
12, 269.000
12,255.000
43.650
12,242.000
12,229.000
12,216.000
12,203.000
12,190.000
43.700
12,177.000
12,164.000
12,151.000
12,138.000
12,125.000
43.750
12,112.000
12,099.000
12,086.000
12,073.000
12,060.000
43.800
12,047.000
12,034.000
12,022.000
12,009.000
11,996.000
43.850
11,983.000
11,970.000
11,957.000
11,944.000
11,932.000
43.900
11,919.000
11,906.000
11,893.000
11,880.000
11,868.000
43.950
11,8 55.000
11,842.000
11,829.000
11,817.000
11,804.000
44.000
11, 791.000
11, 778.000
11, 766.000
11, 753.000
11, 740.000
44.050
11, 728.000
11, 715.000
11, 702.000
11,689.000
11,676.000
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 21 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
44.100
11,663.000
11,649.000
11,636.000
11,623.000
11,610.000
44.150
11, 597.000
11, 584.000
11, 571.000
11, 558.000
11, 545.000
44.200
11,532.000
11, 519.000
11, 506.000
11,493.000
11,480.000
44.250
11,467.000
11,454.000
11,441.000
11,428.000
11,415.000
44.300
11,402.000
11, 389.000
11, 376.000
11, 364.000
11, 351.000
44.350
11,338.000
11, 32 5.000
11, 312.000
11, 300.000
11, 287.000
44.400
11,274.000
11, 261.000
11, 249.000
11, 236.000
11, 223.000
44.450
11,211.000
11,198.000
11,185.000
11,173.000
11,160.000
44.500
11,147.000
11,135.000
11,122.000
11,110.000
11,097.000
44.550
11,085.000
11,072.000
11,060.000
11,047.000
11,035.000
44.600
11,0 22.000
11,010.000
10,998.000
10,985.000
10,973.000
44.650
10,960.000
10,948.000
10,936.000
10,923.000
10,911.000
44.700
10,899.000
10,886.000
10,874.000
10,862.000
10,850.000
44.750
10,8 37.000
10,82 5.000
10,813.000
10,801.000
10, 789.000
44.800
10,776.000
10, 76 4.000
10, 75 2.000
10, 740.000
10, 728.000
44.850
10, 716.000
10, 704.000
10,692.000
10,680.000
10,668.000
44.900
10,6 56.000
10,644.000
10,632.000
10,620.000
10,608.000
44.950
10,596.000
10, 58 4.000
10,572.000
10, 560.000
10, 548.000
45.000
10,536.000
10,524.000
10, 512.000
10, 500.000
10, 489.000
45.050
10,477.000
10,46 5.000
10,453.000
10,441.000
10,430.000
45.100
10,418.000
10,406.000
10, 394.000
10, 383.000
10, 371.000
45.150
10,359.000
10, 348.000
10,336.000
10,324.000
10, 313.000
45.200
10,301.000
10, 29 0.000
10,278.000
10, 266.000
10,255.000
45.250
10,243.000
10,232.000
10,220.000
10,209.000
10,197.000
45.300
10,186.000
10,174.000
10,163.000
10,151.000
10,140.000
45.350
10,129.000
10,117.000
10,106.000
10,094.000
10,083.000
45.400
10,0 72.000
10,060.000
10,049.000
10,038.000
10,026.000
45.450
10,015.000
10,004.000
9,993.000
9,981.000
9,970.000
45.500
9,959.000
9,948.000
9,936.000
9,925.000
9,914.000
45.550
9,903.000
9,892.000
9,881.000
9,870.000
9,858.000
45.600
9,847.000
9,836.000
9,825.000
9,814.000
9,803.000
45.650
9,792.000
9,781.000
9,770.000
9,759.000
9,748.000
45.700
9,737.000
9,726.000
9,715.000
9,704.000
9,693.000
45.750
9,682.000
9,672.000
9,661.000
9,650.000
9,639.000
45.800
9,628.000
9,617.000
9,606.000
9,596.000
9,585.000
45.850
9,574.000
9,563.000
9,553.000
9,542.000
9,531.000
45.900
9,520.000
9,510.000
9,499.000
9,488.000
9,478.000
45.950
9,467.000
9,456.000
9,446.000
9,435.000
9,424.000
46.000
9,414.000
9,403.000
9,393.000
9,382.000
9,372.000
46.050
9,361.000
9,350.000
9,340.000
9,329.000
9,319.000
46.100
9,309.000
9,298.000
9,288.000
9,277.000
9,267.000
46.150
9,256.000
9,246.000
9,236.000
9,225.000
9,215.000
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 22 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
46.200
9,204.000
9,194.000
9,184.000
9,173.000
9,163.000
46.250
9,153.000
9,143.000
9,132.000
9,122.000
9,112.000
46.300
9,101.000
9,091.000
9,081.000
9,071.000
9,061.000
46.350
9,050.000
9,040.000
9,030.000
9,020.000
9,010.000
46.400
9,000.000
8,990.000
8,980.000
8,969.000
8,959.000
46.450
8,949.000
8,939.000
8,929.000
8,919.000
8,909.000
46.500
8,899.000
8,889.000
8,879.000
8,869.000
8,859.000
46.550
8,849.000
8,839.000
8,829.000
8,819.000
8,810.000
46.600
8,800.000
8,790.000
8,780.000
8,770.000
8,760.000
46.650
8,750.000
8,741.000
8,731.000
8,721.000
8,711.000
46.700
8,701.000
8,692.000
8,682.000
8,672.000
8,662.000
46.750
8,653.000
8,643.000
8,633.000
8,623.000
8,614.000
46.800
8,604.000
8,594.000
8,585.000
8,575.000
8,566.000
46.850
8,556.000
8,546.000
8,537.000
8,527.000
8,518.000
46.900
8,508.000
8,498.000
8,489.000
8,479.000
8,470.000
46.950
8,460.000
8,451.000
8,441.000
8,432.000
8,422.000
47.000
8,413.000
8,404.000
8,394.000
8,385.000
8,375.000
47.050
8,366.000
8,357.000
8,347.000
8,338.000
8,328.000
47.100
8,319.000
8,310.000
8,300.000
8,291.000
8,282.000
47.150
8,273.000
8,263.000
8,254.000
8,245.000
8,235.000
47.200
8,226.000
8,217.000
8,208.000
8,199.000
8,189.000
47.250
8,180.000
8,171.000
8,162.000
8,153.000
8,144.000
47.300
8,134.000
8,125.000
8,116.000
8,107.000
8,098.000
47.350
8,089.000
8,080.000
8,071.000
8,062.000
8,053.000
47.400
8,044.000
8,035.000
8,026.000
8,017.000
8,008.000
47.450
7,999.000
7,990.000
7,981.000
7,972.000
7,963.000
47.500
7,954.000
7,945.000
7,936.000
7,927.000
7,918.000
47.550
7,909.000
7,901.000
7,892.000
7,883.000
7,874.000
47.600
7,865.000
7,856.000
7,848.000
7,839.000
7,830.000
47.650
7,821.000
7,812.000
7,804.000
7,795.000
7,786.000
47.700
7,777.000
7,769.000
7,760.000
7,751.000
7,743.000
47.750
7,734.000
7,725.000
7,717.000
7,708.000
7,699.000
47.800
7,691.000
7,682.000
7,673.000
7,665.000
7,656.000
47.850
7,648.000
7,639.000
7,631.000
7,622.000
7,614.000
47.900
7,605.000
7,596.000
7,588.000
7,579.000
7,571.000
47.950
7,562.000
7,554.000
7,546.000
7,537.000
7,529.000
48.000
7,520.000
7,512.000
7,503.000
7,495.000
7,487.000
48.050
7,478.000
7,470.000
7,461.000
7,453.000
7,445.000
48.100
7,436.000
7,428.000
7,420.000
7,411.000
7,403.000
48.150
7,395.000
7,387.000
7,378.000
7,370.000
7,362.000
48.200
7,354.000
7,345.000
7,337.000
7,329.000
7,321.000
48.250
7,312.000
7,304.000
7,296.000
7,288.000
7,280.000
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 23 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
48.300
7,272.000
7,263.000
7,255.000
7,247.000
7,239.000
48.350
7,231.000
7,223.000
7,215.000
7,207.000
7,199.000
48.400
7,191.000
7,183.000
7,174.000
7,166.000
7,158.000
48.450
7,150.000
7,142.000
7,134.000
7,126.000
7,118.000
48.500
7,110.000
7,103.000
7,095.000
7,087.000
7,079.000
48.550
7,071.000
7,063.000
7,055.000
7,047.000
7,039.000
48.600
7,031.000
7,023.000
7,016.000
7,008.000
7,000.000
48.650
6,992.000
6,984.000
6,976.000
6,969.000
6,961.000
48.700
6,953.000
6,945.000
6,937.000
6,930.000
6,922.000
48.750
6,914.000
6,906.000
6,899.000
6,891.000
6,883.000
48.800
6,876.000
6,868.000
6,860.000
6,853.000
6,845.000
48.850
6,837.000
6,830.000
6,822.000
6,814.000
6,807.000
48.900
6,799.000
6,791.000
6,784.000
6,776.000
6,769.000
48.950
6,761.000
6,754.000
6,746.000
6,738.000
6,731.000
49.000
6,723.000
6,716.000
6,708.000
6,701.000
6,693.000
49.050
6,686.000
6,678.000
6,671.000
6,663.000
6,656.000
49.100
6,649.000
6,641.000
6,634.000
6,626.000
6,619.000
49.150
6,611.000
6,604.000
6,597.000
6,589.000
6,582.000
49.200
6,575.000
6,567.000
6,560.000
6,553.000
6,545.000
49.250
6,538.000
6,531.000
6,523.000
6,516.000
6,509.000
49.300
6,501.000
6,494.000
6,487.000
6,480.000
6,472.000
49.350
6,465.000
6,458.000
6,451.000
6,444.000
6,436.000
49.400
6,429.000
6,422.000
6,415.000
6,408.000
6,400.000
49.450
6,393.000
6,386.000
6,379.000
6,372.000
6,365.000
49.500
6,358.000
6,350.000
6,343.000
6,336.000
6,329.000
49.550
6,322.000
6,315.000
6,308.000
6,301.000
6,294.000
49.600
6,287.000
6,280.000
6,273.000
6,266.000
6,259.000
49.650
6,252.000
6,245.000
6,238.000
6,231.000
6,224.000
49.700
6,217.000
6,210.000
6,203.000
6,196.000
6,189.000
49.750
6,182.000
6,175.000
6,169.000
6,162.000
6,155.000
49.800
6,148.000
6,141.000
6,134.000
6,127.000
6,120.000
49.850
6,114.000
6,107.000
6,100.000
6,093.000
6,086.000
49.900
6,080.000
6,073.000
6,066.000
6,059.000
6,052.000
49.950
6,046.000
6,039.000
6,032.000
6,025.000
6,019.000
50.000
6,012.000
6,005.000
5,999.000
5,992.000
5,985.000
50.050
5,978.000
5,972.000
5,965.000
5,958.000
5,952.000
50.100
5,945.000
5,939.000
5,932.000
5,925.000
5,919.000
50.150
5,912.000
5,905.000
5,899.000
5,892.000
5,886.000
50.200
5,879.000
5,873.000
5,866.000
5,859.000
5,853.000
50.250
5,846.000
5,840.000
5,833.000
5,827.000
5,820.000
50.300
5,814.000
5,807.000
5,801.000
5,794.000
5,788.000
50.350
5,781.000
5,775.000
5,768.000
5,762.000
5,756.000
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 24 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
50.400
5,749.000
5,743.000
5,736.000
5,730.000
5,724.000
50.450
5,717.000
5,711.000
5,704.000
5,698.000
5,692.000
50.500
5,685.000
5,679.000
5,673.000
5,666.000
5,660.000
50.550
5,654.000
5,647.000
5,641.000
5,635.000
5,628.000
50.600
5,622.000
5,616.000
5,610.000
5,603.000
5,597.000
50.650
5,591.000
5,585.000
5,578.000
5,572.000
5,566.000
50.700
5,560.000
5,554.000
5,547.000
5,541.000
5,535.000
50.750
5,529.000
5,523.000
5,516.000
5,510.000
5,504.000
50.800
5,498.000
5,492.000
5,486.000
5,480.000
5,474.000
50.850
5,467.000
5,461.000
5,455.000
5,449.000
5,443.000
50.900
5,437.000
5,431.000
5,425.000
5,419.000
5,413.000
50.950
5,407.000
5,401.000
5,395.000
5,389.000
5,383.000
51.000
5,377.000
5,371.000
5,365.000
5,359.000
5,353.000
51.050
5,347.000
5,341.000
5,335.000
5,329.000
5,323.000
51.100
5,317.000
5,311.000
5,305.000
5,299.000
5,293.000
51.150
5,287.000
5,281.000
5,276.000
5,270.000
5,264.000
51.200
5,258.000
5,252.000
5,246.000
5,240.000
5,235.000
51.250
5,229.000
5,223.000
5,217.000
5,211.000
5,205.000
51.300
5,200.000
5,194.000
5,188.000
5,182.000
5,176.000
51.350
5,171.000
5,165.000
5,159.000
5,153.000
5,148.000
51.400
5,142.000
5,136.000
5,130.000
5,125.000
5,119.000
51.450
5,113.000
5,108.000
5,102.000
5,096.000
5,091.000
51.500
5,085.000
5,079.000
5,074.000
5,068.000
5,062.000
51.550
5,057.000
5,051.000
5,045.000
5,040.000
5,034.000
51.600
5,028.000
5,023.000
5,017.000
5,012.000
5,006.000
51.650
5,000.000
4,995.000
4,989.000
4,984.000
4,978.000
51.700
4,973.000
4,967.000
4,962.000
4,956.000
4,951.000
51.750
4,945.000
4,940.000
4,934.000
4,929.000
4,923.000
51.800
4,918.000
4,912.000
4,907.000
4,901.000
4,896.000
51.850
4,890.000
4,885.000
4,879.000
4,874.000
4,868.000
51.900
4,863.000
4,858.000
4,852.000
4,847.000
4,841.000
51.950
4,836.000
4,831.000
4,825.000
4,820.000
4,814.000
52.000
4,809.000
4,804.000
4,798.000
4,793.000
4,788.000
52.050
4,782.000
4,777.000
4,772.000
4,766.000
4,761.000
52.100
4,756.000
4,750.000
4,745.000
4,740.000
4,735.000
52.150
4,729.000
4,724.000
4,719.000
4,714.000
4,708.000
52.200
4,703.000
4,698.000
4,693.000
4,687.000
4,682.000
52.250
4,677.000
4,672.000
4,666.000
4,661.000
4,656.000
52.300
4,651.000
4,646.000
4,641.000
4,635.000
4,630.000
52.350
4,625.000
4,620.000
4,615.000
4,610.000
4,605.000
52.400
4,599.000
4,594.000
4,589.000
4,584.000
4,579.000
52.450
4,574.000
4,569.000
4,564.000
4,559.000
4,553.000
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 25 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
52.500
4,548.000
4,543.000
4,538.000
4,533.000
4,528.000
52.550
4,523.000
4,518.000
4,513.000
4,508.000
4,503.000
52.600
4,498.000
4,493.000
4,488.000
4,483.000
4,478.000
52.650
4,473.000
4,468.000
4,463.000
4,458.000
4,453.000
52.700
4,448.000
4,443.000
4,438.000
4,433.000
4,428.000
52.750
4,423.000
4,419.000
4,414.000
4,409.000
4,404.000
52.800
4,399.000
4,394.000
4,389.000
4,384.000
4,379.000
52.850
4,374.000
4,370.000
4,365.000
4,360.000
4,355.000
52.900
4,350.000
4,345.000
4,340.000
4,336.000
4,331.000
52.950
4,326.000
4,321.000
4,316.000
4,312.000
4,307.000
53.000
4,302.000
4,297.000
4,292.000
4,288.000
4,283.000
53.050
4,278.000
4,273.000
4,269.000
4,264.000
4,259.000
53.100
4,254.000
4,250.000
4,245.000
4,240.000
4,235.000
53.150
4,231.000
4,226.000
4,221.000
4,217.000
4,212.000
53.200
4,207.000
4,203.000
4,198.000
4,193.000
4,189.000
53.250
4,184.000
4,179.000
4,175.000
4,170.000
4,165.000
53.300
4,161.000
4,156.000
4,151.000
4,147.000
4,142.000
53.350
4,138.000
4,133.000
4,128.000
4,124.000
4,119.000
53.400
4,115.000
4,110.000
4,105.000
4,101.000
4,096.000
53.450
4,092.000
4,087.000
4,083.000
4,078.000
4,074.000
53.500
4,069.000
4,064.000
4,060.000
4,055.000
4,051.000
53.550
4,046.000
4,042.000
4,037.000
4,033.000
4,028.000
53.600
4,024.000
4,019.000
4,015.000
4,011.000
4,006.000
53.650
4,002.000
3,997.000
3,993.000
3,988.000
3,984.000
53.700
3,979.000
3,975.000
3,971.000
3,966.000
3,962.000
53.750
3,957.000
3,953.000
3,949.000
3,944.000
3,940.000
53.800
3,935.000
3,931.000
3,927.000
3,922.000
3,918.000
53.850
3,914.000
3,909.000
3,905.000
3,900.000
3,896.000
53.900
3,892.000
3,887.000
3,883.000
3,879.000
3,875.000
53.950
3,870.000
3,866.000
3,862.000
3,857.000
3,853.000
54.000
3,849.000
3,844.000
3,840.000
3,836.000
3,832.000
54.050
3,827.000
3,823.000
3,819.000
3,815.000
3,810.000
54.100
3,806.000
3,802.000
3,798.000
3,793.000
3,789.000
54.150
3,785.000
3,781.000
3,777.000
3,772.000
3,768.000
54.200
3,764.000
3,760.000
3,756.000
3,751.000
3,747.000
54.250
3,743.000
3,739.000
3,735.000
3,731.000
3,727.000
54.300
3,722.000
3,718.000
3,714.000
3,710.000
3,706.000
54.350
3,702.000
3,698.000
3,694.000
3,689.000
3,685.000
54.400
3,681.000
3,677.000
3,673.000
3,669.000
3,665.000
54.450
3,661.000
3,657.000
3,653.000
3,649.000
3,645.000
54.500
3,640.000
3,636.000
3,632.000
3,628.000
3,624.000
54.550
3,620.000
3,616.000
3,612.000
3,608.000
3,604.000
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 26 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
54.600
3,600.000
3,596.000
3,592.000
3,588.000
3,584.000
54.650
3,580.000
3,576.000
3,572.000
3,568.000
3,564.000
54.700
3,560.000
3,556.000
3,552.000
3,549.000
3,545.000
54.750
3,541.000
3,537.000
3,533.000
3,529.000
3,525.000
54.800
3,521.000
3,517.000
3,513.000
3,509.000
3,505.000
54.850
3,501.000
3,498.000
3,494.000
3,490.000
3,486.000
54.900
3,482.000
3,478.000
3,474.000
3,470.000
3,467.000
54.950
3,463.000
3,459.000
3,455.000
3,451.000
3,447.000
55.000
3,444.000
3,440.000
3,436.000
3,432.000
3,428.000
55.050
3,424.000
3,421.000
3,417.000
3,413.000
3,409.000
55.100
3,406.000
3,402.000
3,398.000
3,394.000
3,390.000
55.150
3,387.000
3,383.000
3,379.000
3,375.000
3,372.000
55.200
3,368.000
3,364.000
3,360.000
3,357.000
3,353.000
55.250
3,349.000
3,345.000
3,342.000
3,338.000
3,334.000
55.300
3,331.000
3,327.000
3,323.000
3,320.000
3,316.000
55.350
3,312.000
3,308.000
3,305.000
3,301.000
3,297.000
55.400
3,294.000
3,290.000
3,286.000
3,283.000
3,279.000
55.450
3,276.000
3,272.000
3,268.000
3,265.000
3,261.000
55.500
3,257.000
3,254.000
3,250.000
3,247.000
3,243.000
55.550
3,239.000
3,236.000
3,232.000
3,229.000
3,225.000
55.600
3,221.000
3,218.000
3,214.000
3,211.000
3,207.000
55.650
3,204.000
3,200.000
3,196.000
3,193.000
3,189.000
55.700
3,186.000
3,182.000
3,179.000
3,175.000
3,172.000
55.750
3,168.000
3,165.000
3,161.000
3,158.000
3,154.000
55.800
3,151.000
3,147.000
3,144.000
3,140.000
3,137.000
55.850
3,133.000
3,130.000
3,126.000
3,123.000
3,119.000
55.900
3,116.000
3,112.000
3,109.000
3,105.000
3,102.000
55.950
3,099.000
3,095.000
3,092.000
3,088.000
3,085.000
56.000
3,081.000
3,078.000
3,075.000
3,071.000
3,068.000
56.050
3,064.000
3,061.000
3,057.000
3,054.000
3,051.000
56.100
3,047.000
3,044.000
3,041.000
3,037.000
3,034.000
56.150
3,030.000
3,027.000
3,024.000
3,020.000
3,017.000
56.200
3,014.000
3,010.000
3,007.000
3,004.000
3,000.000
56.250
2,997.000
2,994.000
2,990.000
2,987.000
2,984.000
56.300
2,980.000
2,977.000
2,974.000
2,970.000
2,967.000
56.350
2,964.000
2,961.000
2,957.000
2,954.000
2,951.000
56.400
2,947.000
2,944.000
2,941.000
2,938.000
2,934.000
56.450
2,931.000
2,928.000
2,925.000
2,921.000
2,918.000
56.500
2,915.000
2,912.000
2,908.000
2,905.000
2,902.000
56.550
2,899.000
2,896.000
2,892.000
2,889.000
2,886.000
56.600
2,883.000
2,879.000
2,876.000
2,873.000
2,870.000
56.650
2,867.000
2,864.000
2,860.000
2,857.000
2,854.000
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 27 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
56.700
2,851.000
2,848.000
2,845.000
2,841.000
2,838.000
56.750
2,835.000
2,832.000
2,829.000
2,826.000
2,822.000
56.800
2,819.000
2,816.000
2,813.000
2,810.000
2,807.000
56.850
2,804.000
2,801.000
2,798.000
2,794.000
2,791.000
56.900
2,788.000
2,785.000
2,782.000
2,779.000
2,776.000
56.950
2,773.000
2,770.000
2,767.000
2,764.000
2,760.000
57.000
2,757.000
2,754.000
2,751.000
2,748.000
2,745.000
57.050
2,742.000
2,739.000
2,736.000
2,733.000
2,730.000
57.100
2,727.000
2,724.000
2,721.000
2,718.000
2,715.000
57.150
2,712.000
2,709.000
2,706.000
2,703.000
2,700.000
57.200
2,697.000
2,694.000
2,691.000
2,688.000
2,685.000
57.250
2,682.000
2,679.000
2,676.000
2,673.000
2,670.000
57.300
2,667.000
2,664.000
2,661.000
2,658.000
2,655.000
57.350
2,652.000
2,649.000
2,646.000
2,644.000
2,641.000
57.400
2,638.000
2,635.000
2,632.000
2,629.000
2,626.000
57.450
2,623.000
2,620.000
2,617.000
2,614.000
2,611.000
57.500
2,609.000
2,606.000
2,603.000
2,600.000
2,597.000
57.550
2,594.000
2,591.000
2,588.000
2,585.000
2,583.000
57.600
2,580.000
2,577.000
2,574.000
2,571.000
2,568.000
57.650
2,565.000
2,563.000
2,560.000
2,557.000
2,554.000
57.700
2,551.000
2,548.000
2,546.000
2,543.000
2,540.000
57.750
2,537.000
2,534.000
2,532.000
2,529.000
2,526.000
57.800
2,523.000
2,520.000
2,518.000
2,515.000
2,512.000
57.850
2,509.000
2,506.000
2,504.000
2,501.000
2,498.000
57.900
2,495.000
2,492.000
2,490.000
2,487.000
2,484.000
57.950
2,481.000
2,479.000
2,476.000
2,473.000
2,470.000
58.000
2,468.000
2,465.000
2,462.000
2,460.000
2,457.000
58.050
2,454.000
2,451.000
2,449.000
2,446.000
2,443.000
58.100
2,440.000
2,438.000
2,435.000
2,432.000
2,430.000
58.150
2,427.000
2,424.000
2,422.000
2,419.000
2,416.000
58.200
2,414.000
2,411.000
2,408.000
2,406.000
2,403.000
58.250
2,400.000
2,398.000
2,395.000
2,392.000
2,390.000
58.300
2,387.000
2,384.000
2,382.000
2,379.000
2,376.000
58.350
2,374.000
2,371.000
2,368.000
2,366.000
2,363.000
58.400
2,361.000
2,358.000
2,355.000
2,353.000
2,350.000
58.450
2,348.000
2,345.000
2,342.000
2,340.000
2,337.000
58.500
2,335.000
2,332.000
2,329.000
2,327.000
2,324.000
58.550
2,322.000
2,319.000
2,316.000
2,314.000
2,311.000
58.600
2,309.000
2,306.000
2,304.000
2,301.000
2,299.000
58.650
2,296.000
2,293.000
2,291.000
2,288.000
2,286.000
58.700
2,283.000
2,281.000
2,278.000
2,276.000
2,273.000
58.750
2,271.000
2,268.000
2,266.000
2,263.000
2,261.000
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 28 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
58.800
2,258.000
2,256.000
2,253.000
2,251.000
2,248.000
58.850
2,246.000
2,243.000
2,241.000
2,238.000
2,236.000
58.900
2,233.000
2,231.000
2,228.000
2,226.000
2,223.000
58.950
2,221.000
2,218.000
2,216.000
2,214.000
2,211.000
59.000
2,209.000
2,206.000
2,204.000
2,201.000
2,199.000
59.050
2,196.000
2,194.000
2,192.000
2,189.000
2,187.000
59.100
2,184.000
2,182.000
2,179.000
2,177.000
2,175.000
59.150
2,172.000
2,170.000
2,167.000
2,165.000
2,163.000
59.200
2,160.000
2,158.000
2,155.000
2,153.000
2,151.000
59.250
2,148.000
2,146.000
2,143.000
2,141.000
2,139.000
59.300
2,136.000
2,134.000
2,132.000
2,129.000
2,127.000
59.350
2,125.000
2,122.000
2,120.000
2,117.000
2,115.000
59.400
2,113.000
2,110.000
2,108.000
2,106.000
2,103.000
59.450
2,101.000
2,099.000
2,096.000
2,094.000
2,092.000
59.500
2,089.000
2,087.000
2,085.000
2,083.000
2,080.000
59.550
2,078.000
2,076.000
2,073.000
2,071.000
2,069.000
59.600
2,066.000
2,064.000
2,062.000
2,060.000
2,057.000
59.650
2,055.000
2,053.000
2,050.000
2,048.000
2,046.000
59.700
2,044.000
2,041.000
2,039.000
2,037.000
2,035.000
59.750
2,032.000
2,030.000
2,028.000
2,026.000
2,023.000
59.800
2,021.000
2,019.000
2,017.000
2,014.000
2,012.000
59.850
2,010.000
2,008.000
2,005.000
2,003.000
2,001.000
59.900
1,999.000
1,997.000
1,994.000
1,992.000
1,990.000
59.950
1,988.000
1,986.000
1,983.000
1,981.000
1,979.000
60.000
1,977.000
1,975.000
1,972.000
1,970.000
1,968.000
60.050
1,966.000
1,964.000
1,962.000
1,959.000
1,957.000
60.100
1,955.000
1,953.000
1,951.000
1,949.000
1,946.000
60.150
1,944.000
1,942.000
1,940.000
1,938.000
1,936.000
60.200
1,933.000
1,931.000
1,929.000
1,927.000
1,925.000
60.250
1,923.000
1,921.000
1,919.000
1,916.000
1,914.000
60.300
1,912.000
1,910.000
1,908.000
1,906.000
1,904.000
60.350
1,902.000
1,899.000
1,897.000
1,895.000
1,893.000
60.400
1,891.000
1,889.000
1,887.000
1,885.000
1,883.000
60.450
1,881.000
1,879.000
1,876.000
1,874.000
1,872.000
60.500
1,870.000
1,868.000
1,866.000
1,864.000
1,862.000
60.550
1,860.000
1,858.000
1,856.000
1,854.000
1,852.000
60.600
1,850.000
1,848.000
1,846.000
1,843.000
1,841.000
60.650
1,839.000
1,837.000
1,835.000
1,833.000
1,831.000
60.700
1,829.000
1,827.000
1,825.000
1,823.000
1,821.000
60.750
1,819.000
1,817.000
1,815.000
1,813.000
1,811.000
60.800
1,809.000
1,807.000
1,805.000
1,803.000
1,801.000
60.850
1,799.000
1,797.000
1,795.000
1,793.000
1,791.000
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 29 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
60.900
1,789.000
1,787.000
1,785.000
1,783.000
1,781.000
60.950
1,779.000
1,777.000
1,775.000
1,773.000
1,771.000
61.000
1,769.000
1,767.000
1,765.000
1,764.000
1,762.000
61.050
1,760.000
1,758.000
1,756.000
1,754.000
1,752.000
61.100
1,750.000
1,748.000
1,746.000
1,744.000
1,742.000
61.150
1,740.000
1,738.000
1,736.000
1,734.000
1,733.000
61.200
1,731.000
1,729.000
1,727.000
1,725.000
1,723.000
61.250
1,721.000
1,719.000
1,717.000
1,715.000
1,713.000
61.300
1,712.000
1,710.000
1,708.000
1,706.000
1,704.000
61.350
1,702.000
1,700.000
1,698.000
1,696.000
1,695.000
61.400
1,693.000
1,691.000
1,689.000
1,687.000
1,685.000
61.450
1,683.000
1,681.000
1,680.000
1,678.000
1,676.000
61.500
1,674.000
1,672.000
1,670.000
1,668.000
1,667.000
61.550
1,665.000
1,663.000
1,661.000
1,659.000
1,657.000
61.600
1,656.000
1,654.000
1,652.000
1,650.000
1,648.000
61.650
1,646.000
1,645.000
1,643.000
1,641.000
1,639.000
61.700
1,637.000
1,636.000
1,634.000
1,632.000
1,630.000
61.750
1,628.000
1,627.000
1,625.000
1,623.000
1,621.000
61.800
1,619.000
1,618.000
1,616.000
1,614.000
1,612.000
61.850
1,610.000
1,609.000
1,607.000
1,605.000
1,603.000
61.900
1,601.000
1,600.000
1,598.000
1,596.000
1,594.000
61.950
1,593.000
1,591.000
1,589.000
1,587.000
1,586.000
62.000
1,584.000
1,582.000
1,580.000
1,579.000
1,577.000
62.050
1,575.000
1,573.000
1,572.000
1,570.000
1,568.000
62.100
1,566.000
1,565.000
1,563.000
1,561.000
1,559.000
62.150
1,558.000
1,556.000
1,554.000
1,553.000
1,551.000
62.200
1,549.000
1,547.000
1,546.000
1,544.000
1,542.000
62.250
1,541.000
1,539.000
1,537.000
1,535.000
1,534.000
62.300
1,532.000
1,530.000
1,529.000
1,527.000
1,525.000
62.350
1,524.000
1,522.000
1,520.000
1,519.000
1,517.000
62.400
1,515.000
1,514.000
1,512.000
1,510.000
1,509.000
62.450
1,507.000
1,505.000
1,504.000
1,502.000
1,500.000
62.500
1,499.000
1,497.000
1,495.000
1,494.000
1,492.000
62.550
1,490.000
1,489.000
1,487.000
1,485.000
1,484.000
62.600
1,482.000
1,480.000
1,479.000
1,477.000
1,475.000
62.650
1,474.000
1,472.000
1,471.000
1,469.000
1,467.000
62.700
1,466.000
1,464.000
1,462.000
1,461.000
1,459.000
62.750
1,458.000
1,456.000
1,454.000
1,453.000
1,451.000
62.800
1,450.000
1,448.000
1,446.000
1,445.000
1,443.000
62.850
1,442.000
1,440.000
1,438.000
1,437.000
1,435.000
62.900
1,434.000
1,432.000
1,430.000
1,429.000
1,427.000
62.950
1,426.000
1,424.000
1,423.000
1,421.000
1,419.000
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 30 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
63.000
1,418.000
1,416.000
1,415.000
1,413.000
1,412.000
63.050
1,410.000
1,408.000
1,407.000
1,405.000
1,404.000
63.100
1,402.000
1,401.000
1,399.000
1,398.000
1,396.000
63.150
1,394.000
1,393.000
1,391.000
1,390.000
1,388.000
63.200
1,387.000
1,385.000
1,384.000
1,382.000
1,381.000
63.250
1,379.000
1,378.000
1,376.000
1,375.000
1,373.000
63.300
1,371.000
1,370.000
1,368.000
1,367.000
1,365.000
63.350
1,364.000
1,362.000
1,361.000
1,359.000
1,358.000
63.400
1,356.000
1,355.000
1,353.000
1,352.000
1,350.000
63.450
1,349.000
1,347.000
1,346.000
1,344.000
1,343.000
63.500
1,341.000
1,340.000
1,338.000
1,337.000
1,336.000
63.550
1,334.000
1,333.000
1,331.000
1,330.000
1,328.000
63.600
1,327.000
1,325.000
1,324.000
1,322.000
1,321.000
63.650
1,319.000
1,318.000
1,316.000
1,315.000
1,314.000
63.700
1,312.000
1,311.000
1,309.000
1,308.000
1,306.000
63.750
1,305.000
1,303.000
1,302.000
1,300.000
1,299.000
63.800
1,298.000
1,296.000
1,295.000
1,293.000
1,292.000
63.850
1,290.000
1,289.000
1,288.000
1,286.000
1,285.000
63.900
1,283.000
1,282.000
1,280.000
1,279.000
1,278.000
63.950
1,276.000
1,275.000
1,273.000
1,272.000
1,271.000
64.000
1,269.000
1,268.000
1,266.000
1,265.000
1,264.000
64.050
1,262.000
1,261.000
1,259.000
1,258.000
1,257.000
64.100
1,255.000
1,254.000
1,252.000
1,251.000
1,250.000
64.150
1,248.000
1,247.000
1,246.000
1,244.000
1,243.000
64.200
1,241.000
1,240.000
1,239.000
1,237.000
1,236.000
64.250
1,235.000
1,233.000
1,232.000
1,230.000
1,229.000
64.300
1,228.000
1,226.000
1,225.000
1,224.000
1,222.000
64.350
1,221.000
1,220.000
1,218.000
1,217.000
1,216.000
64.400
1,214.000
1,213.000
1,212.000
1,210.000
1,209.000
64.450
1,208.000
1,206.000
1,205.000
1,204.000
1,202.000
64.500
1,201.000
1,200.000
1,198.000
1,197.000
1,196.000
64.550
1,194.000
1,193.000
1,192.000
1,190.000
1,189.000
64.600
1,188.000
1,186.000
1,185.000
1,184.000
1,182.000
64.650
1,181.000
1,180.000
1,178.000
1,177.000
1,176.000
64.700
1,175.000
1,173.000
1,172.000
1,171.000
1,169.000
64.750
1,168.000
1,167.000
1,166.000
1,164.000
1,163.000
64.800
1,162.000
1,160.000
1,159.000
1,158.000
1,157.000
64.850
1,155.000
1,154.000
1,153.000
1,151.000
1,150.000
64.900
1,149.000
1,148.000
1,146.000
1,145.000
1,144.000
64.950
1,143.000
1,141.000
1,140.000
1,139.000
1,137.000
65.000
1,136.000
1,135.000
1,134.000
1,132.000
1,131.000
65.050
1,130.000
1,129.000
1,127.000
1,126.000
1,125.000
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 31 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
65.100
1,124.000
1,122.000
1,121.000
1,120.000
1,119.000
65.150
1,118.000
1,116.000
1,115.000
1,114.000
1,113.000
65.200
1,111.000
1,110.000
1,109.000
1,108.000
1,106.000
65.250
1,105.000
1,104.000
1,103.000
1,102.000
1,100.000
65.300
1,099.000
1,098.000
1,097.000
1,095.000
1,094.000
65.350
1,093.000
1,092.000
1,091.000
1,089.000
1,088.000
65.400
1,087.000
1,086.000
1,085.000
1,083.000
1,082.000
65.450
1,081.000
1,080.000
1,079.000
1,077.000
1,076.000
65.500
1,075.000
1,074.000
1,073.000
1,072.000
1,070.000
65.550
1,069.000
1,068.000
1,067.000
1,066.000
1,064.000
65.600
1,063.000
1,062.000
1,061.000
1,060.000
1,059.000
65.650
1,057.000
1,056.000
1,055.000
1,054.000
1,053.000
65.700
1,052.000
1,050.000
1,049.000
1,048.000
1,047.000
65.750
1,046.000
1,045.000
1,043.000
1,042.000
1,041.000
65.800
1,040.000
1,039.000
1,038.000
1,037.000
1,035.000
65.850
1,034.000
1,033.000
1,032.000
1,031.000
1,030.000
65.900
1,029.000
1,027.000
1,026.000
1,025.000
1,024.000
65.950
1,023.000
1,022.000
1,021.000
1,019.000
1,018.000
66.000
1,017.000
1,016.000
1,015.000
1,014.000
1,013.000
66.050
1,012.000
1,010.000
1,009.000
1,008.000
1,007.000
66.100
1,006.000
1,005.000
1,004.000
1,003.000
1,002.000
66.150
1,000.000
999.000
998.000
997.000
996.000
66.200
995.000
994.000
993.000
992.000
991.000
66.250
989.000
988.000
987.000
986.000
985.000
66.300
984.000
983.000
982.000
981.000
980.000
66.350
979.000
977.000
976.000
975.000
974.000
66.400
973.000
972.000
971.000
970.000
969.000
66.450
968.000
967.000
966.000
965.000
964.000
66.500
962.000
961.000
960.000
959.000
958.000
66.550
957.000
956.000
955.000
954.000
953.000
66.600
952.000
951.000
950.000
949.000
948.000
66.650
947.000
946.000
945.000
943.000
942.000
66.700
941.000
940.000
939.000
938.000
937.000
66.750
936.000
935.000
934.000
933.000
932.000
66.800
931.000
930.000
929.000
928.000
927.000
66.850
926.000
925.000
924.000
923.000
922.000
66.900
921.000
920.000
919.000
918.000
917.000
66.950
916.000
915.000
914.000
913.000
912.000
67.000
911.000
910.000
909.000
908.000
907.000
67.050
906.000
905.000
904.000
903.000
902.000
67.100
901.000
900.000
899.000
898.000
897.000
67.150
896.000
895.000
894.000
893.000
892.000
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 32 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
67.200
891.000
890.000
889.000
888.000
887.000
67.250
886.000
885.000
884.000
883.000
882.000
67.300
881.000
880.000
879.000
878.000
877.000
67.350
876.000
875.000
874.000
873.000
872.000
67.400
871.000
870.000
869.000
868.000
867.000
67.450
866.000
866.000
865.000
864.000
863.000
67.500
862.000
861.000
860.000
859.000
858.000
67.550
857.000
856.000
855.000
854.000
853.000
67.600
852.000
851.000
850.000
849.000
848.000
67.650
848.000
847.000
846.000
845.000
844.000
67.700
843.000
842.000
841.000
840.000
839.000
67.750
838.000
837.000
836.000
835.000
834.000
67.800
834.000
833.000
832.000
831.000
830.000
67.850
829.000
828.000
827.000
826.000
825.000
67.900
824.000
823.000
823.000
822.000
821.000
67.950
820.000
819.000
818.000
817.000
816.000
68.000
815.000
814.000
814.000
813.000
812.000
68.050
811.000
810.000
809.000
808.000
807.000
68.100
806.000
805.000
805.000
804.000
803.000
68.150
802.000
801.000
800.000
799.000
798.000
68.200
797.000
797.000
796.000
795.000
794.000
68.250
793.000
792.000
791.000
790.000
790.000
68.300
789.000
788.000
787.000
786.000
785.000
68.350
784.000
784.000
783.000
782.000
781.000
68.400
780.000
779.000
778.000
777.000
777.000
68.450
776.000
775.000
774.000
773.000
772.000
68.500
771.000
771.000
770.000
769.000
768.000
68.550
767.000
766.000
766.000
765.000
764.000
68.600
763.000
762.000
761.000
760.000
760.000
68.650
759.000
758.000
757.000
756.000
755.000
68.700
755.000
754.000
753.000
752.000
751.000
68.750
750.000
750.000
749.000
748.000
747.000
68.800
746.000
745.000
745.000
744.000
743.000
68.850
742.000
741.000
741.000
740.000
739.000
68.900
738.000
737.000
736.000
736.000
735.000
68.950
734.000
733.000
732.000
732.000
731.000
69.000
730.000
729.000
728.000
728.000
727.000
69.050
726.000
725.000
724.000
724.000
723.000
69.100
722.000
721.000
720.000
720.000
719.000
69.150
718.000
717.000
716.000
716.000
715.000
69.200
714.000
713.000
712.000
712.000
711.000
69.250
710.000
709.000
708.000
708.000
707.000
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 33 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
69.300
706.000
705.000
705.000
704.000
703.000
69.350
702.000
701.000
701.000
700.000
699.000
69.400
698.000
698.000
697.000
696.000
695.000
69.450
695.000
694.000
693.000
692.000
691.000
69.500
691.000
690.000
689.000
688.000
688.000
69.550
687.000
686.000
685.000
685.000
684.000
69.600
683.000
682.000
682.000
681.000
680.000
69.650
679.000
679.000
678.000
677.000
676.000
69.700
676.000
675.000
674.000
673.000
673.000
69.750
672.000
671.000
670.000
670.000
669.000
69.800
668.000
667.000
667.000
666.000
665.000
69.850
664.000
664.000
663.000
662.000
662.000
69.900
661.000
660.000
659.000
659.000
658.000
69.950
657.000
656.000
656.000
655.000
654.000
70.000
654.000
653.000
652.000
651.000
651.000
70.050
650.000
649.000
649.000
648.000
647.000
70.100
646.000
646.000
645.000
644.000
644.000
70.150
643.000
642.000
641.000
641.000
640.000
70.200
639.000
639.000
638.000
637.000
636.000
70.250
636.000
635.000
634.000
634.000
633.000
70.300
632.000
632.000
631.000
630.000
629.000
70.350
629.000
628.000
627.000
627.000
626.000
70.400
625.000
625.000
624.000
623.000
623.000
70.450
622.000
621.000
620.000
620.000
619.000
70.500
618.000
618.000
617.000
616.000
616.000
70.550
615.000
614.000
614.000
613.000
612.000
70.600
612.000
611.000
610.000
610.000
609.000
70.650
608.000
608.000
607.000
606.000
606.000
70.700
605.000
604.000
604.000
603.000
602.000
70.750
602.000
601.000
600.000
600.000
599.000
70.800
598.000
598.000
597.000
596.000
596.000
70.850
595.000
594.000
594.000
593.000
592.000
70.900
592.000
591.000
590.000
590.000
589.000
70.950
588.000
588.000
587.000
586.000
586.000
71.000
585.000
585.000
584.000
583.000
583.000
71.050
582.000
581.000
581.000
580.000
579.000
71.100
579.000
578.000
577.000
577.000
576.000
71.150
576.000
575.000
574.000
574.000
573.000
71.200
572.000
572.000
571.000
570.000
570.000
71.250
569.000
569.000
568.000
567.000
567.000
71.300
566.000
565.000
565.000
564.000
564.000
71.350
563.000
562.000
562.000
561.000
560.000
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 34 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
71.400
560.000
559.000
559.000
558.000
557.000
71.450
557.000
556.000
556.000
555.000
554.000
71.500
554.000
553.000
552.000
552.000
551.000
71.550
551.000
550.000
549.000
549.000
548.000
71.600
548.000
547.000
546.000
546.000
545.000
71.650
545.000
544.000
543.000
543.000
542.000
71.700
542.000
541.000
540.000
540.000
539.000
71.750
539.000
538.000
537.000
537.000
536.000
71.800
536.000
535.000
534.000
534.000
533.000
71.850
533.000
532.000
532.000
531.000
530.000
71.900
530.000
529.000
529.000
528.000
527.000
71.950
527.000
526.000
526.000
525.000
525.000
72.000
524.000
523.000
523.000
522.000
522.000
72.050
521.000
520.000
520.000
519.000
519.000
72.100
518.000
518.000
517.000
516.000
516.000
72.150
515.000
515.000
514.000
514.000
513.000
72.200
512.000
512.000
511.000
511.000
510.000
72.250
510.000
509.000
509.000
508.000
507.000
72.300
507.000
506.000
506.000
505.000
505.000
72.350
504.000
503.000
503.000
502.000
502.000
72.400
501.000
501.000
500.000
500.000
499.000
72.450
499.000
498.000
497.000
497.000
496.000
72.500
496.000
495.000
495.000
494.000
494.000
72.550
493.000
492.000
492.000
491.000
491.000
72.600
490.000
490.000
489.000
489.000
488.000
72.650
488.000
487.000
487.000
486.000
485.000
72.700
485.000
484.000
484.000
483.000
483.000
72.750
482.000
482.000
481.000
481.000
480.000
72.800
480.000
479.000
479.000
478.000
477.000
72.850
477.000
476.000
476.000
475.000
475.000
72.900
474.000
474.000
473.000
473.000
472.000
72.950
472.000
471.000
471.000
470.000
470.000
73.000
469.000
469.000
468.000
468.000
467.000
73.050
467.000
466.000
465.000
465.000
464.000
73.100
464.000
463.000
463.000
462.000
462.000
73.150
461.000
461.000
460.000
460.000
459.000
73.200
459.000
458.000
458.000
457.000
457.000
73.250
456.000
456.000
455.000
455.000
454.000
73.300
454.000
453.000
453.000
452.000
452.000
73.350
451.000
451.000
450.000
450.000
449.000
73.400
449.000
448.000
448.000
447.000
447.000
73.450
446.000
446.000
445.000
445.000
444.000
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 35 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
73.500
444.000
443.000
443.000
442.000
442.000
73.550
441.000
441.000
440.000
440.000
439.000
73.600
439.000
439.000
438.000
438.000
437.000
73.650
437.000
436.000
436.000
435.000
435.000
73.700
434.000
434.000
433.000
433.000
432.000
73.750
432.000
431.000
431.000
430.000
430.000
73.800
429.000
429.000
428.000
428.000
428.000
73.850
427.000
427.000
426.000
426.000
425.000
73.900
425.000
424.000
424.000
423.000
423.000
73.950
422.000
422.000
421.000
421.000
420.000
74.000
420.000
420.000
419.000
419.000
418.000
74.050
418.000
417.000
417.000
416.000
416.000
74.100
415.000
415.000
414.000
414.000
414.000
74.150
413.000
413.000
412.000
412.000
411.000
74.200
411.000
410.000
410.000
409.000
409.000
74.250
409.000
408.000
408.000
407.000
407.000
74.300
406.000
406.000
405.000
405.000
405.000
74.350
404.000
404.000
403.000
403.000
402.000
74.400
402.000
401.000
401.000
401.000
400.000
74.450
400.000
399.000
399.000
398.000
398.000
74.500
397.000
397.000
397.000
396.000
396.000
74.550
395.000
395.000
394.000
394.000
394.000
74.600
393.000
393.000
392.000
392.000
391.000
74.650
391.000
390.000
390.000
390.000
389.000
74.700
389.000
388.000
388.000
387.000
387.000
74.750
387.000
386.000
386.000
385.000
385.000
74.800
384.000
384.000
384.000
383.000
383.000
74.850
382.000
382.000
382.000
381.000
381.000
74.900
380.000
380.000
379.000
379.000
379.000
74.950
378.000
378.000
377.000
377.000
377.000
75.000
376.000
376.000
375.000
375.000
374.000
75.050
374.000
374.000
373.000
373.000
372.000
75.100
372.000
372.000
371.000
371.000
370.000
75.150
370.000
370.000
369.000
369.000
368.000
75.200
368.000
367.000
367.000
367.000
366.000
75.250
366.000
365.000
365.000
365.000
364.000
75.300
364.000
363.000
363.000
363.000
362.000
75.350
362.000
361.000
361.000
361.000
360.000
75.400
360.000
359.000
359.000
359.000
358.000
75.450
358.000
357.000
357.000
357.000
356.000
75.500
356.000
355.000
355.000
355.000
354.000
75.550
354.000
354.000
353.000
353.000
352.000
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 36 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
75.600
352.000
352.000
351.000
351.000
350.000
75.650
350.000
350.000
349.000
349.000
348.000
75.700
348.000
348.000
347.000
347.000
347.000
75.750
346.000
346.000
345.000
345.000
345.000
75.800
344.000
344.000
344.000
343.000
343.000
75.850
342.000
342.000
342.000
341.000
341.000
75.900
340.000
340.000
340.000
339.000
339.000
75.950
339.000
338.000
338.000
337.000
337.000
76.000
337.000
336.000
336.000
336.000
335.000
76.050
335.000
335.000
334.000
334.000
333.000
76.100
333.000
333.000
332.000
332.000
332.000
76.150
331.000
331.000
330.000
330.000
330.000
76.200
329.000
329.000
329.000
328.000
328.000
76.250
328.000
327.000
327.000
326.000
326.000
76.300
326.000
325.000
325.000
325.000
324.000
76.350
324.000
324.000
323.000
323.000
323.000
76.400
322.000
322.000
321.000
321.000
321.000
76.450
320.000
320.000
320.000
319.000
319.000
76.500
319.000
318.000
318.000
318.000
317.000
76.550
317.000
317.000
316.000
316.000
316.000
76.600
315.000
315.000
314.000
314.000
314.000
76.650
313.000
313.000
313.000
312.000
312.000
76.700
312.000
311.000
311.000
311.000
310.000
76.750
310.000
310.000
309.000
309.000
309.000
76.800
308.000
308.000
308.000
307.000
307.000
76.850
307.000
306.000
306.000
306.000
305.000
76.900
305.000
305.000
304.000
304.000
304.000
76.950
303.000
303.000
303.000
302.000
302.000
77.000
302.000
301.000
301.000
301.000
300.000
77.050
300.000
300.000
299.000
299.000
299.000
77.100
298.000
298.000
298.000
297.000
297.000
77.150
297.000
296.000
296.000
296.000
295.000
77.200
295.000
295.000
294.000
294.000
294.000
77.250
293.000
293.000
293.000
292.000
292.000
77.300
292.000
291.000
291.000
291.000
290.000
77.350
290.000
290.000
289.000
289.000
289.000
77.400
288.000
288.000
288.000
288.000
287.000
77.450
287.000
287.000
286.000
286.000
286.000
77.500
285.000
285.000
285.000
284.000
284.000
77.550
284.000
283.000
283.000
283.000
283.000
77.600
282.000
282.000
282.000
281.000
281.000
77.650
281.000
280.000
280.000
280.000
279.000
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 37 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
77.700
279.000
279.000
278.000
278.000
278.000
77.750
278.000
277.000
277.000
277.000
276.000
77.800
276.000
276.000
275.000
275.000
275.000
77.850
275.000
274.000
274.000
274.000
273.000
77.900
273.000
273.000
272.000
272.000
272.000
77.950
271.000
271.000
271.000
271.000
270.000
78.000
270.000
270.000
269.000
269.000
269.000
78.050
269.000
268.000
268.000
268.000
267.000
78.100
267.000
267.000
266.000
266.000
266.000
78.150
266.000
265.000
265.000
265.000
264.000
78.200
264.000
264.000
264.000
263.000
263.000
78.250
263.000
262.000
262.000
262.000
261.000
78.300
261.000
261.000
261.000
260.000
260.000
78.350
260.000
259.000
259.000
259.000
259.000
78.400
258.000
258.000
258.000
257.000
257.000
78.450
257.000
257.000
256.000
256.000
256.000
78.500
255.000
255.000
255.000
255.000
254.000
78.550
254.000
254.000
254.000
253.000
253.000
78.600
253.000
252.000
252.000
252.000
252.000
78.650
251.000
251.000
251.000
250.000
250.000
78.700
250.000
250.000
249.000
249.000
249.000
78.750
249.000
248.000
248.000
248.000
247.000
78.800
247.000
247.000
247.000
246.000
246.000
78.850
246.000
246.000
245.000
245.000
245.000
78.900
244.000
244.000
244.000
244.000
243.000
78.950
243.000
243.000
243.000
242.000
242.000
79.000
242.000
241.000
241.000
241.000
241.000
79.050
240.000
240.000
240.000
240.000
239.000
79.100
239.000
239.000
239.000
238.000
238.000
79.150
238.000
238.000
237.000
237.000
237.000
79.200
236.000
236.000
236.000
236.000
235.000
79.250
235.000
235.000
235.000
234.000
234.000
79.300
234.000
234.000
233.000
233.000
233.000
79.350
233.000
232.000
232.000
232.000
232.000
79.400
231.000
231.000
231.000
231.000
230.000
79.450
230.000
230.000
230.000
229.000
229.000
79.500
229.000
229.000
228.000
228.000
228.000
79.550
228.000
227.000
227.000
227.000
227.000
79.600
226.000
226.000
226.000
226.000
225.000
79.650
225.000
225.000
225.000
224.000
224.000
79.700
224.000
224.000
223.000
223.000
223.000
79.750
223.000
222.000
222.000
222.000
222.000
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 38 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
79.800
221.000
221.000
221.000
221.000
220.000
79.850
220.000
220.000
220.000
219.000
219.000
79.900
219.000
219.000
218.000
218.000
218.000
79.950
218.000
217.000
217.000
217.000
217.000
80.000
216.000
216.000
216.000
216.000
216.000
80.050
215.000
215.000
215.000
215.000
214.000
80.100
214.000
214.000
214.000
213.000
213.000
80.150
213.000
213.000
212.000
212.000
212.000
80.200
212.000
212.000
211.000
211.000
211.000
80.250
211.000
210.000
210.000
210.000
210.000
80.300
209.000
209.000
209.000
209.000
208.000
80.350
208.000
208.000
208.000
208.000
207.000
80.400
207.000
207.000
207.000
206.000
206.000
80.450
206.000
206.000
206.000
205.000
205.000
80.500
205.000
205.000
204.000
204.000
204.000
80.550
204.000
203.000
203.000
203.000
203.000
80.600
203.000
202.000
202.000
202.000
202.000
80.650
201.000
201.000
201.000
201.000
201.000
80.700
200.000
200.000
200.000
200.000
199.000
80.750
199.000
199.000
199.000
199.000
198.000
80.800
198.000
198.000
198.000
198.000
197.000
80.850
197.000
197.000
197.000
196.000
196.000
80.900
196.000
196.000
196.000
195.000
195.000
80.950
195.000
195.000
194.000
194.000
194.000
81.000
194.000
194.000
193.000
193.000
193.000
81.050
193.000
193.000
192.000
192.000
192.000
81.100
192.000
191.000
191.000
191.000
191.000
81.150
191.000
190.000
190.000
190.000
190.000
81.200
190.000
189.000
189.000
189.000
189.000
81.250
189.000
188.000
188.000
188.000
188.000
81.300
188.000
187.000
187.000
187.000
187.000
81.350
186.000
186.000
186.000
186.000
186.000
81.400
185.000
185.000
185.000
185.000
185.000
81.450
184.000
184.000
184.000
184.000
184.000
81.500
183.000
183.000
183.000
183.000
183.000
81.550
182.000
182.000
182.000
182.000
182.000
81.600
181.000
181.000
181.000
181.000
181.000
81.650
180.000
180.000
180.000
180.000
180.000
81.700
179.000
179.000
179.000
179.000
179.000
81.750
178.000
178.000
178.000
178.000
178.000
81.800
177.000
177.000
177.000
177.000
177.000
81.850
176.000
176.000
176.000
176.000
176.000
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 39 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
81.900
175.000
175.000
175.000
175.000
175.000
81.950
175.000
174.000
174.000
174.000
174.000
82.000
174.000
173.000
173.000
173.000
173.000
82.050
173.000
172.000
172.000
172.000
172.000
82.100
172.000
171.000
171.000
171.000
171.000
82.150
171.000
171.000
170.000
170.000
170.000
82.200
170.000
170.000
169.000
169.000
169.000
82.250
169.000
169.000
168.000
168.000
168.000
82.300
168.000
168.000
168.000
167.000
167.000
82.350
167.000
167.000
167.000
166.000
166.000
82.400
166.000
166.000
166.000
166.000
165.000
82.450
165.000
165.000
165.000
165.000
164.000
82.500
164.000
164.000
164.000
164.000
164.000
82.550
163.000
163.000
163.000
163.000
163.000
82.600
162.000
162.000
162.000
162.000
162.000
82.650
162.000
161.000
161.000
161.000
161.000
82.700
161.000
160.000
160.000
160.000
160.000
82.750
160.000
160.000
159.000
159.000
159.000
82.800
159.000
159.000
159.000
158.000
158.000
82.850
158.000
158.000
158.000
157.000
157.000
82.900
157.000
157.000
157.000
157.000
156.000
82.950
156.000
156.000
156.000
156.000
156.000
83.000
155.000
155.000
155.000
155.000
155.000
83.050
155.000
154.000
154.000
154.000
154.000
83.100
154.000
154.000
153.000
153.000
153.000
83.150
153.000
153.000
153.000
152.000
152.000
83.200
152.000
152.000
152.000
152.000
151.000
83.250
151.000
151.000
151.000
151.000
151.000
83.300
150.000
150.000
150.000
150.000
150.000
83.350
150.000
149.000
149.000
149.000
149.000
83.400
149.000
149.000
148.000
148.000
148.000
83.450
148.000
148.000
148.000
147.000
147.000
83.500
147.000
147.000
147.000
147.000
146.000
83.550
146.000
146.000
146.000
146.000
146.000
83.600
145.000
145.000
145.000
145.000
145.000
83.650
145.000
144.000
144.000
144.000
144.000
83.700
144.000
144.000
144.000
143.000
143.000
83.750
143.000
143.000
143.000
143.000
142.000
83.800
142.000
142.000
142.000
142.000
142.000
83.850
141.000
141.000
141.000
141.000
141.000
83.900
141.000
141.000
140.000
140.000
140.000
83.950
140.000
140.000
140.000
139.000
139.000
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 40 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
84.000
139.000
139.000
139.000
139.000
139.000
84.050
138.000
138.000
138.000
138.000
138.000
84.100
138.000
137.000
137.000
137.000
137.000
84.150
137.000
137.000
137.000
136.000
136.000
84.200
136.000
136.000
136.000
136.000
136.000
84.250
135.000
135.000
135.000
135.000
135.000
84.300
135.000
134.000
134.000
134.000
134.000
84.350
134.000
134.000
134.000
133.000
133.000
84.400
133.000
133.000
133.000
133.000
133.000
84.450
132.000
132.000
132.000
132.000
132.000
84.500
132.000
132.000
131.000
131.000
131.000
84.550
131.000
131.000
131.000
131.000
130.000
84.600
130.000
130.000
130.000
130.000
130.000
84.650
130.000
129.000
129.000
129.000
129.000
84.700
129.000
129.000
129.000
128.000
128.000
84.750
128.000
128.000
128.000
128.000
128.000
84.800
127.000
127.000
127.000
127.000
127.000
84.850
127.000
127.000
126.000
126.000
126.000
84.900
126.000
126.000
126.000
126.000
125.000
84.950
125.000
125.000
125.000
125.000
125.000
85.000
125.000
124.000
124.000
124.000
124.000
85.050
124.000
124.000
124.000
124.000
123.000
85.100
123.000
123.000
123.000
123.000
123.000
85.150
123.000
122.000
122.000
122.000
122.000
85.200
122.000
122.000
122.000
121.000
121.000
85.250
121.000
121.000
121.000
121.000
121.000
85.300
121.000
120.000
120.000
120.000
120.000
85.350
120.000
120.000
120.000
119.000
119.000
85.400
119.000
119.000
119.000
119.000
119.000
85.450
119.000
118.000
118.000
118.000
118.000
85.500
118.000
118.000
118.000
118.000
117.000
85.550
117.000
117.000
117.000
117.000
117.000
85.600
117.000
116.000
116.000
116.000
116.000
85.650
116.000
116.000
116.000
116.000
115.000
85.700
115.000
115.000
115.000
115.000
115.000
85.750
115.000
115.000
114.000
114.000
114.000
85.800
114.000
114.000
114.000
114.000
114.000
85.850
113.000
113.000
113.000
113.000
113.000
85.900
113.000
113.000
113.000
112.000
112.000
85.950
112.000
112.000
112.000
112.000
112.000
86.000
112.000
111.000
111.000
111.000
111.000
86.050
111.000
111.000
111.000
111.000
110.000
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 41 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
86.100
110.000
110.000
110.000
110.000
110.000
86.150
110.000
110.000
110.000
109.000
109.000
86.200
109.000
109.000
109.000
109.000
109.000
86.250
109.000
108.000
108.000
108.000
108.000
86.300
108.000
108.000
108.000
108.000
107.000
86.350
107.000
107.000
107.000
107.000
107.000
86.400
107.000
107.000
107.000
106.000
106.000
86.450
106.000
106.000
106.000
106.000
106.000
86.500
106.000
105.000
105.000
105.000
105.000
86.550
105.000
105.000
105.000
105.000
105.000
86.600
104.000
104.000
104.000
104.000
104.000
86.650
104.000
104.000
104.000
104.000
103.000
86.700
103.000
103.000
103.000
103.000
103.000
86.750
103.000
103.000
102.000
102.000
102.000
86.800
102.000
102.000
102.000
102.000
102.000
86.850
102.000
101.000
101.000
101.000
101.000
86.900
101.000
101.000
101.000
101.000
101.000
86.950
100.000
100.000
100.000
100.000
100.000
87.000
100.000
100.000
100.000
100.000
99.000
87.050
99.000
99.000
99.000
99.000
99.000
87.100
99.000
99.000
99.000
98.000
98.000
87.150
98.000
98.000
98.000
98.000
98.000
87.200
98.000
98.000
98.000
97.000
97.000
87.250
97.000
97.000
97.000
97.000
97.000
87.300
97.000
97.000
96.000
96.000
96.000
87.350
96.000
96.000
96.000
96.000
96.000
87.400
96.000
95.000
95.000
95.000
95.000
87.450
95.000
95.000
95.000
95.000
95.000
87.500
95.000
94.000
94.000
94.000
94.000
87.550
94.000
94.000
94.000
94.000
94.000
87.600
94.000
93.000
93.000
93.000
93.000
87.650
93.000
93.000
93.000
93.000
93.000
87.700
92.000
92.000
92.000
92.000
92.000
87.750
92.000
92.000
92.000
92.000
92.000
87.800
91.000
91.000
91.000
91.000
91.000
87.850
91.000
91.000
91.000
91.000
91.000
87.900
90.000
90.000
90.000
90.000
90.000
87.950
90.000
90.000
90.000
90.000
90.000
88.000
89.000
89.000
89.000
89.000
89.000
88.050
89.000
89.000
89.000
89.000
89.000
88.100
88.000
88.000
88.000
88.000
88.000
88.150
88.000
88.000
88.000
88.000
88.000
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 42 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
88.200
88.000
87.000
87.000
87.000
87.000
88.250
87.000
87.000
87.000
87.000
87.000
88.300
87.000
86.000
86.000
86.000
86.000
88.350
86.000
86.000
86.000
86.000
86.000
88.400
86.000
86.000
85.000
85.000
85.000
88.450
85.000
85.000
85.000
85.000
85.000
88.500
85.000
85.000
84.000
84.000
84.000
88.550
84.000
84.000
84.000
84.000
84.000
88.600
84.000
84.000
84.000
83.000
83.000
88.650
83.000
83.000
83.000
83.000
83.000
88.700
83.000
83.000
83.000
83.000
82.000
88.750
82.000
82.000
82.000
82.000
82.000
88.800
82.000
82.000
82.000
82.000
82.000
88.850
81.000
81.000
81.000
81.000
81.000
88.900
81.000
81.000
81.000
81.000
81.000
88.950
81.000
80.000
80.000
80.000
80.000
89.000
80.000
80.000
80.000
80.000
80.000
89.050
80.000
80.000
80.000
79.000
79.000
89.100
79.000
79.000
79.000
79.000
79.000
89.150
79.000
79.000
79.000
79.000
78.000
89.200
78.000
78.000
78.000
78.000
78.000
89.250
78.000
78.000
78.000
78.000
78.000
89.300
78.000
77.000
77.000
77.000
77.000
89.350
77.000
77.000
77.000
77.000
77.000
89.400
77.000
77.000
76.000
76.000
76.000
89.450
76.000
76.000
76.000
76.000
76.000
89.500
76.000
76.000
76.000
76.000
75.000
89.550
75.000
75.000
75.000
75.000
75.000
89.600
75.000
75.000
75.000
75.000
75.000
89.650
75.000
74.000
74.000
74.000
74.000
89.700
74.000
74.000
74.000
74.000
74.000
89.750
74.000
74.000
74.000
74.000
73.000
89.800
73.000
73.000
73.000
73.000
73.000
89.850
73.000
73.000
73.000
73.000
73.000
89.900
73.000
72.000
72.000
72.000
72.000
89.950
72.000
72.000
72.000
72.000
72.000
90.000
72.000
72.000
72.000
72.000
71.000
90.050
71.000
71.000
71.000
71.000
71.000
90.100
71.000
71.000
71.000
71.000
71.000
90.150
71.000
70.000
70.000
70.000
70.000
90.200
70.000
70.000
70.000
70.000
70.000
90.250
70.000
70.000
70.000
70.000
69.000
Bentley Systems,
Inc. Haestad
Methods Solution
Pond Pack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 43 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
90.300
69.000
69.000
69.000
69.000
69.000
90.350
69.000
69.000
69.000
69.000
69.000
90.400
69.000
69.000
68.000
68.000
68.000
90.450
68.000
68.000
68.000
68.000
68.000
90.500
68.000
68.000
68.000
68.000
68.000
90.550
68.000
67.000
67.000
67.000
67.000
90.600
67.000
67.000
67.000
67.000
67.000
90.650
67.000
67.000
67.000
67.000
66.000
90.700
66.000
66.000
66.000
66.000
66.000
90.750
66.000
66.000
66.000
66.000
66.000
90.800
66.000
66.000
66.000
65.000
65.000
90.850
65.000
65.000
65.000
65.000
65.000
90.900
65.000
65.000
65.000
65.000
65.000
90.950
65.000
65.000
64.000
64.000
64.000
91.000
64.000
64.000
64.000
64.000
64.000
91.050
64.000
64.000
64.000
64.000
64.000
91.100
64.000
63.000
63.000
63.000
63.000
91.150
63.000
63.000
63.000
63.000
63.000
91.200
63.000
63.000
63.000
63.000
63.000
91.250
62.000
62.000
62.000
62.000
62.000
91.300
62.000
62.000
62.000
62.000
62.000
91.350
62.000
62.000
62.000
62.000
62.000
91.400
61.000
61.000
61.000
61.000
61.000
91.450
61.000
61.000
61.000
61.000
61.000
91.500
61.000
61.000
61.000
61.000
61.000
91.550
60.000
60.000
60.000
60.000
60.000
91.600
60.000
60.000
60.000
60.000
60.000
91.650
60.000
60.000
60.000
60.000
60.000
91.700
59.000
59.000
59.000
59.000
59.000
91.750
59.000
59.000
59.000
59.000
59.000
91.800
59.000
59.000
59.000
59.000
59.000
91.850
58.000
58.000
58.000
58.000
58.000
91.900
58.000
58.000
58.000
58.000
58.000
91.950
58.000
58.000
58.000
58.000
58.000
92.000
58.000
57.000
57.000
57.000
57.000
92.050
57.000
57.000
57.000
57.000
57.000
92.100
57.000
57.000
57.000
57.000
57.000
92.150
57.000
57.000
56.000
56.000
56.000
92.200
56.000
56.000
56.000
56.000
56.000
92.250
56.000
56.000
56.000
56.000
56.000
92.300
56.000
56.000
56.000
55.000
55.000
92.350
55.000
55.000
55.000
55.000
55.000
Bentley Systems,
Inc. Haestad
Methods Solution
Pond Pack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 44 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
92.400
55.000
55.000
55.000
55.000
55.000
92.450
55.000
55.000
55.000
55.000
54.000
92.500
54.000
54.000
54.000
54.000
54.000
92.550
54.000
54.000
54.000
54.000
54.000
92.600
54.000
54.000
54.000
54.000
54.000
92.650
54.000
53.000
53.000
53.000
53.000
92.700
53.000
53.000
53.000
53.000
53.000
92.750
53.000
53.000
53.000
53.000
53.000
92.800
53.000
53.000
53.000
52.000
52.000
92.850
52.000
52.000
52.000
52.000
52.000
92.900
52.000
52.000
52.000
52.000
52.000
92.950
52.000
52.000
52.000
52.000
52.000
93.000
52.000
51.000
51.000
51.000
51.000
93.050
51.000
51.000
51.000
51.000
51.000
93.100
51.000
51.000
51.000
51.000
51.000
93.150
51.000
51.000
51.000
50.000
50.000
93.200
50.000
50.000
50.000
50.000
50.000
93.250
50.000
50.000
50.000
50.000
50.000
93.300
50.000
50.000
50.000
50.000
50.000
93.350
50.000
50.000
49.000
49.000
49.000
93.400
49.000
49.000
49.000
49.000
49.000
93.450
49.000
49.000
49.000
49.000
49.000
93.500
49.000
49.000
49.000
49.000
49.000
93.550
48.000
48.000
48.000
48.000
48.000
93.600
48.000
48.000
48.000
48.000
48.000
93.650
48.000
48.000
48.000
48.000
48.000
93.700
48.000
48.000
48.000
48.000
47.000
93.750
47.000
47.000
47.000
47.000
47.000
93.800
47.000
47.000
47.000
47.000
47.000
93.850
47.000
47.000
47.000
47.000
47.000
93.900
47.000
47.000
47.000
46.000
46.000
93.950
46.000
46.000
46.000
46.000
46.000
94.000
46.000
46.000
46.000
46.000
46.000
94.050
46.000
46.000
46.000
46.000
46.000
94.100
46.000
46.000
46.000
45.000
45.000
94.150
45.000
45.000
45.000
45.000
45.000
94.200
45.000
45.000
45.000
45.000
45.000
94.250
45.000
45.000
45.000
45.000
45.000
94.300
45.000
45.000
45.000
44.000
44.000
94.350
44.000
44.000
44.000
44.000
44.000
94.400
44.000
44.000
44.000
44.000
44.000
94.450
44.000
44.000
44.000
44.000
44.000
Bentley Systems,
Inc. Haestad
Methods Solution
Pond Pack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 45 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
94.500
44.000
44.000
44.000
44.000
43.000
94.550
43.000
43.000
43.000
43.000
43.000
94.600
43.000
43.000
43.000
43.000
43.000
94.650
43.000
43.000
43.000
43.000
43.000
94.700
43.000
43.000
43.000
43.000
43.000
94.750
42.000
42.000
42.000
42.000
42.000
94.800
42.000
42.000
42.000
42.000
42.000
94.850
42.000
42.000
42.000
42.000
42.000
94.900
42.000
42.000
42.000
42.000
42.000
94.950
42.000
41.000
41.000
41.000
41.000
95.000
41.000
41.000
41.000
41.000
41.000
95.050
41.000
41.000
41.000
41.000
41.000
95.100
41.000
41.000
41.000
41.000
41.000
95.150
41.000
41.000
41.000
40.000
40.000
95.200
40.000
40.000
40.000
40.000
40.000
95.250
40.000
40.000
40.000
40.000
40.000
95.300
40.000
40.000
40.000
40.000
40.000
95.350
40.000
40.000
40.000
40.000
40.000
95.400
40.000
39.000
39.000
39.000
39.000
95.450
39.000
39.000
39.000
39.000
39.000
95.500
39.000
39.000
39.000
39.000
39.000
95.550
39.000
39.000
39.000
39.000
39.000
95.600
39.000
39.000
39.000
39.000
38.000
95.650
38.000
38.000
38.000
38.000
38.000
95.700
38.000
38.000
38.000
38.000
38.000
95.750
38.000
38.000
38.000
38.000
38.000
95.800
38.000
38.000
38.000
38.000
38.000
95.850
38.000
38.000
38.000
37.000
37.000
95.900
37.000
37.000
37.000
37.000
37.000
95.950
37.000
37.000
37.000
37.000
37.000
96.000
37.000
37.000
37.000
37.000
37.000
96.050
37.000
37.000
37.000
37.000
37.000
96.100
37.000
37.000
37.000
36.000
36.000
96.150
36.000
36.000
36.000
36.000
36.000
96.200
36.000
36.000
36.000
36.000
36.000
96.250
36.000
36.000
36.000
36.000
36.000
96.300
36.000
36.000
36.000
36.000
36.000
96.350
36.000
36.000
36.000
35.000
35.000
96.400
35.000
35.000
35.000
35.000
35.000
96.450
35.000
35.000
35.000
35.000
35.000
96.500
35.000
35.000
35.000
35.000
35.000
96.550
35.000
35.000
35.000
35.000
35.000
Bentley Systems,
Inc. Haestad
Methods Solution
Pond Pack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 46 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
96.600
35.000
35.000
35.000
35.000
34.000
96.650
34.000
34.000
34.000
34.000
34.000
96.700
34.000
34.000
34.000
34.000
34.000
96.750
34.000
34.000
34.000
34.000
34.000
96.800
34.000
34.000
34.000
34.000
34.000
96.850
34.000
34.000
34.000
34.000
34.000
96.900
33.000
33.000
33.000
33.000
33.000
96.950
33.000
33.000
33.000
33.000
33.000
97.000
33.000
33.000
33.000
33.000
33.000
97.050
33.000
33.000
33.000
33.000
33.000
97.100
33.000
33.000
33.000
33.000
33.000
97.150
33.000
33.000
33.000
32.000
32.000
97.200
32.000
32.000
32.000
32.000
32.000
97.250
32.000
32.000
32.000
32.000
32.000
97.300
32.000
32.000
32.000
32.000
32.000
97.350
32.000
32.000
32.000
32.000
32.000
97.400
32.000
32.000
32.000
32.000
32.000
97.450
32.000
31.000
31.000
31.000
31.000
97.500
31.000
31.000
31.000
31.000
31.000
97.550
31.000
31.000
31.000
31.000
31.000
97.600
31.000
31.000
31.000
31.000
31.000
97.650
31.000
31.000
31.000
31.000
31.000
97.700
31.000
31.000
31.000
31.000
31.000
97.750
30.000
30.000
30.000
30.000
30.000
97.800
30.000
30.000
30.000
30.000
30.000
97.850
30.000
30.000
30.000
30.000
30.000
97.900
30.000
30.000
30.000
30.000
30.000
97.950
30.000
30.000
30.000
30.000
30.000
98.000
30.000
30.000
30.000
30.000
30.000
98.050
29.000
29.000
29.000
29.000
29.000
98.100
29.000
29.000
29.000
29.000
29.000
98.150
29.000
29.000
29.000
29.000
29.000
98.200
29.000
29.000
29.000
29.000
29.000
98.250
29.000
29.000
29.000
29.000
29.000
98.300
29.000
29.000
29.000
29.000
29.000
98.350
29.000
29.000
28.000
28.000
28.000
98.400
28.000
28.000
28.000
28.000
28.000
98.450
28.000
28.000
28.000
28.000
28.000
98.500
28.000
28.000
28.000
28.000
28.000
98.550
28.000
28.000
28.000
28.000
28.000
98.600
28.000
28.000
28.000
28.000
28.000
98.650
28.000
28.000
28.000
28.000
27.000
Bentley Systems,
Inc. Haestad
Methods Solution
Pond Pack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 47 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
98.700
27.000
27.000
27.000
27.000
27.000
98.750
27.000
27.000
27.000
27.000
27.000
98.800
27.000
27.000
27.000
27.000
27.000
98.850
27.000
27.000
27.000
27.000
27.000
98.900
27.000
27.000
27.000
27.000
27.000
98.950
27.000
27.000
27.000
27.000
27.000
99.000
27.000
27.000
26.000
26.000
26.000
99.050
26.000
26.000
26.000
26.000
26.000
99.100
26.000
26.000
26.000
26.000
26.000
99.150
26.000
26.000
26.000
26.000
26.000
99.200
26.000
26.000
26.000
26.000
26.000
99.250
26.000
26.000
26.000
26.000
26.000
99.300
26.000
26.000
26.000
26.000
26.000
99.350
26.000
26.000
25.000
25.000
25.000
99.400
25.000
25.000
25.000
25.000
25.000
99.450
25.000
25.000
25.000
25.000
25.000
99.500
25.000
25.000
25.000
25.000
25.000
99.550
25.000
25.000
25.000
25.000
25.000
99.600
25.000
25.000
25.000
25.000
25.000
99.650
25.000
25.000
25.000
25.000
25.000
99.700
25.000
25.000
25.000
25.000
24.000
99.750
24.000
24.000
24.000
24.000
24.000
99.800
24.000
24.000
24.000
24.000
24.000
99.850
24.000
24.000
24.000
24.000
24.000
99.900
24.000
24.000
24.000
24.000
24.000
99.950
24.000
24.000
24.000
24.000
24.000
100.000
24.000
24.000
24.000
24.000
24.000
100.050
24.000
24.000
24.000
24.000
24.000
100.100
24.000
23.000
23.000
23.000
23.000
100.150
23.000
23.000
23.000
23.000
23.000
100.200
23.000
23.000
23.000
23.000
23.000
100.250
23.000
23.000
23.000
23.000
23.000
100.300
23.000
23.000
23.000
23.000
23.000
100.350
23.000
23.000
23.000
23.000
23.000
100.400
23.000
23.000
23.000
23.000
23.000
100.450
23.000
23.000
23.000
23.000
23.000
100.500
23.000
22.000
22.000
22.000
22.000
100.550
22.000
22.000
22.000
22.000
22.000
100.600
22.000
22.000
22.000
22.000
22.000
100.650
22.000
22.000
22.000
22.000
22.000
100.700
22.000
22.000
22.000
22.000
22.000
100.750
22.000
22.000
22.000
22.000
22.000
Bentley Systems,
Inc. Haestad
Methods Solution
Pond Pack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 48 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
100.800
22.000
22.000
22.000
22.000
22.000
100.850
22.000
22.000
22.000
22.000
22.000
100.900
22.000
22.000
21.000
21.000
21.000
100.950
21.000
21.000
21.000
21.000
21.000
101.000
21.000
21.000
21.000
21.000
21.000
101.050
21.000
21.000
21.000
21.000
21.000
101.100
21.000
21.000
21.000
21.000
21.000
101.150
21.000
21.000
21.000
21.000
21.000
101.200
21.000
21.000
21.000
21.000
21.000
101.250
21.000
21.000
21.000
21.000
21.000
101.300
21.000
21.000
21.000
21.000
21.000
101.350
20.000
20.000
20.000
20.000
20.000
101.400
20.000
20.000
20.000
20.000
20.000
101.450
20.000
20.000
20.000
20.000
20.000
101.500
20.000
20.000
20.000
20.000
20.000
101.550
20.000
20.000
20.000
20.000
20.000
101.600
20.000
20.000
20.000
20.000
20.000
101.650
20.000
20.000
20.000
20.000
20.000
101.700
20.000
20.000
20.000
20.000
20.000
101.750
20.000
20.000
20.000
20.000
20.000
101.800
19.000
19.000
19.000
19.000
19.000
101.850
19.000
19.000
19.000
19.000
19.000
101.900
19.000
19.000
19.000
19.000
19.000
101.950
19.000
19.000
19.000
19.000
19.000
102.000
19.000
19.000
19.000
19.000
19.000
102.050
19.000
19.000
19.000
19.000
19.000
102.100
19.000
19.000
19.000
19.000
19.000
102.150
19.000
19.000
19.000
19.000
19.000
102.200
19.000
19.000
19.000
19.000
19.000
102.250
19.000
19.000
19.000
18.000
18.000
102.300
18.000
18.000
18.000
18.000
18.000
102.350
18.000
18.000
18.000
18.000
18.000
102.400
18.000
18.000
18.000
18.000
18.000
102.450
18.000
18.000
18.000
18.000
18.000
102.500
18.000
18.000
18.000
18.000
18.000
102.550
18.000
18.000
18.000
18.000
18.000
102.600
18.000
18.000
18.000
18.000
18.000
102.650
18.000
18.000
18.000
18.000
18.000
102.700
18.000
18.000
18.000
18.000
18.000
102.750
18.000
18.000
18.000
17.000
17.000
102.800
17.000
17.000
17.000
17.000
17.000
102.850
17.000
17.000
17.000
17.000
17.000
Bentley Systems,
Inc. Haestad
Methods Solution
Pond Pack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 49 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
102.900
17.000
17.000
17.000
17.000
17.000
102.950
17.000
17.000
17.000
17.000
17.000
103.000
17.000
17.000
17.000
17.000
17.000
103.050
17.000
17.000
17.000
17.000
17.000
103.100
17.000
17.000
17.000
17.000
17.000
103.150
17.000
17.000
17.000
17.000
17.000
103.200
17.000
17.000
17.000
17.000
17.000
103.250
17.000
17.000
17.000
17.000
17.000
103.300
17.000
17.000
16.000
16.000
16.000
103.350
16.000
16.000
16.000
16.000
16.000
103.400
16.000
16.000
16.000
16.000
16.000
103.450
16.000
16.000
16.000
16.000
16.000
103.500
16.000
16.000
16.000
16.000
16.000
103.550
16.000
16.000
16.000
16.000
16.000
103.600
16.000
16.000
16.000
16.000
16.000
103.650
16.000
16.000
16.000
16.000
16.000
103.700
16.000
16.000
16.000
16.000
16.000
103.750
16.000
16.000
16.000
16.000
16.000
103.800
16.000
16.000
16.000
16.000
16.000
103.850
16.000
16.000
16.000
15.000
15.000
103.900
15.000
15.000
15.000
15.000
15.000
103.950
15.000
15.000
15.000
15.000
15.000
104.000
15.000
15.000
15.000
15.000
15.000
104.050
15.000
15.000
15.000
15.000
15.000
104.100
15.000
15.000
15.000
15.000
15.000
104.150
15.000
15.000
15.000
15.000
15.000
104.200
15.000
15.000
15.000
15.000
15.000
104.250
15.000
15.000
15.000
15.000
15.000
104.300
15.000
15.000
15.000
15.000
15.000
104.350
15.000
15.000
15.000
15.000
15.000
104.400
15.000
15.000
15.000
15.000
15.000
104.450
15.000
15.000
15.000
15.000
14.000
104.500
14.000
14.000
14.000
14.000
14.000
104.550
14.000
14.000
14.000
14.000
14.000
104.600
14.000
14.000
14.000
14.000
14.000
104.650
14.000
14.000
14.000
14.000
14.000
104.700
14.000
14.000
14.000
14.000
14.000
104.750
14.000
14.000
14.000
14.000
14.000
104.800
14.000
14.000
14.000
14.000
14.000
104.850
14.000
14.000
14.000
14.000
14.000
104.900
14.000
14.000
14.000
14.000
14.000
104.950
14.000
14.000
14.000
14.000
14.000
Bentley Systems,
Inc. Haestad
Methods Solution
Pond Pack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 50 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
105.000
14.000
14.000
14.000
14.000
14.000
105.050
14.000
14.000
14.000
14.000
14.000
105.100
14.000
14.000
14.000
13.000
13.000
105.150
13.000
13.000
13.000
13.000
13.000
105.200
13.000
13.000
13.000
13.000
13.000
105.250
13.000
13.000
13.000
13.000
13.000
105.300
13.000
13.000
13.000
13.000
13.000
105.350
13.000
13.000
13.000
13.000
13.000
105.400
13.000
13.000
13.000
13.000
13.000
105.450
13.000
13.000
13.000
13.000
13.000
105.500
13.000
13.000
13.000
13.000
13.000
105.550
13.000
13.000
13.000
13.000
13.000
105.600
13.000
13.000
13.000
13.000
13.000
105.650
13.000
13.000
13.000
13.000
13.000
105.700
13.000
13.000
13.000
13.000
13.000
105.750
13.000
13.000
13.000
13.000
13.000
105.800
13.000
13.000
13.000
12.000
12.000
105.850
12.000
12.000
12.000
12.000
12.000
105.900
12.000
12.000
12.000
12.000
12.000
105.950
12.000
12.000
12.000
12.000
12.000
106.000
12.000
12.000
12.000
12.000
12.000
106.050
12.000
12.000
12.000
12.000
12.000
106.100
12.000
12.000
12.000
12.000
12.000
106.150
12.000
12.000
12.000
12.000
12.000
106.200
12.000
12.000
12.000
12.000
12.000
106.250
12.000
12.000
12.000
12.000
12.000
106.300
12.000
12.000
12.000
12.000
12.000
106.350
12.000
12.000
12.000
12.000
12.000
106.400
12.000
12.000
12.000
12.000
12.000
106.450
12.000
12.000
12.000
12.000
12.000
106.500
12.000
12.000
12.000
12.000
12.000
106.550
12.000
12.000
12.000
12.000
11.000
106.600
11.000
11.000
11.000
11.000
11.000
106.650
11.000
11.000
11.000
11.000
11.000
106.700
11.000
11.000
11.000
11.000
11.000
106.750
11.000
11.000
11.000
11.000
11.000
106.800
11.000
11.000
11.000
11.000
11.000
106.850
11.000
11.000
11.000
11.000
11.000
106.900
11.000
11.000
11.000
11.000
11.000
106.950
11.000
11.000
11.000
11.000
11.000
107.000
11.000
11.000
11.000
11.000
11.000
107.050
11.000
11.000
11.000
11.000
11.000
Bentley Systems,
Inc. Haestad
Methods Solution
Pond Pack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 51 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
107.100
11.000
11.000
11.000
11.000
11.000
107.150
11.000
11.000
11.000
11.000
11.000
107.200
11.000
11.000
11.000
11.000
11.000
107.250
11.000
11.000
11.000
11.000
11.000
107.300
11.000
11.000
11.000
11.000
11.000
107.350
11.000
11.000
11.000
11.000
11.000
107.400
11.000
10.000
10.000
10.000
10.000
107.450
10.000
10.000
10.000
10.000
10.000
107.500
10.000
10.000
10.000
10.000
10.000
107.550
10.000
10.000
10.000
10.000
10.000
107.600
10.000
10.000
10.000
10.000
10.000
107.650
10.000
10.000
10.000
10.000
10.000
107.700
10.000
10.000
10.000
10.000
10.000
107.750
10.000
10.000
10.000
10.000
10.000
107.800
10.000
10.000
10.000
10.000
10.000
107.850
10.000
10.000
10.000
10.000
10.000
107.900
10.000
10.000
10.000
10.000
10.000
107.950
10.000
10.000
10.000
10.000
10.000
108.000
10.000
10.000
10.000
10.000
10.000
108.050
10.000
10.000
10.000
10.000
10.000
108.100
10.000
10.000
10.000
10.000
10.000
108.150
10.000
10.000
10.000
10.000
10.000
108.200
10.000
10.000
10.000
10.000
10.000
108.250
10.000
10.000
10.000
10.000
10.000
108.300
10.000
10.000
9.000
9.000
9.000
108.350
9.000
9.000
9.000
9.000
9.000
108.400
9.000
9.000
9.000
9.000
9.000
108.450
9.000
9.000
9.000
9.000
9.000
108.500
9.000
9.000
9.000
9.000
9.000
108.550
9.000
9.000
9.000
9.000
9.000
108.600
9.000
9.000
9.000
9.000
9.000
108.650
9.000
9.000
9.000
9.000
9.000
108.700
9.000
9.000
9.000
9.000
9.000
108.750
9.000
9.000
9.000
9.000
9.000
108.800
9.000
9.000
9.000
9.000
9.000
108.850
9.000
9.000
9.000
9.000
9.000
108.900
9.000
9.000
9.000
9.000
9.000
108.950
9.000
9.000
9.000
9.000
9.000
109.000
9.000
9.000
9.000
9.000
9.000
109.050
9.000
9.000
9.000
9.000
9.000
109.100
9.000
9.000
9.000
9.000
9.000
109.150
9.000
9.000
9.000
9.000
9.000
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 52 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
109.200
9.000
9.000
9.000
9.000
9.000
109.250
9.000
9.000
9.000
9.000
9.000
109.300
9.000
9.000
8.000
8.000
8.000
109.350
8.000
8.000
8.000
8.000
8.000
109.400
8.000
8.000
8.000
8.000
8.000
109.450
8.000
8.000
8.000
8.000
8.000
109.500
8.000
8.000
8.000
8.000
8.000
109.550
8.000
8.000
8.000
8.000
8.000
109.600
8.000
8.000
8.000
8.000
8.000
109.650
8.000
8.000
8.000
8.000
8.000
109.700
8.000
8.000
8.000
8.000
8.000
109.750
8.000
8.000
8.000
8.000
8.000
109.800
8.000
8.000
8.000
8.000
8.000
109.850
8.000
8.000
8.000
8.000
8.000
109.900
8.000
8.000
8.000
8.000
8.000
109.950
8.000
8.000
8.000
8.000
8.000
110.000
8.000
8.000
8.000
8.000
8.000
110.050
8.000
8.000
8.000
8.000
8.000
110.100
8.000
8.000
8.000
8.000
8.000
110.150
8.000
8.000
8.000
8.000
8.000
110.200
8.000
8.000
8.000
8.000
8.000
110.250
8.000
8.000
8.000
8.000
8.000
110.300
8.000
8.000
8.000
8.000
8.000
110.350
8.000
8.000
8.000
8.000
8.000
110.400
8.000
8.000
8.000
8.000
8.000
110.450
8.000
7.000
7.000
7.000
7.000
110.500
7.000
7.000
7.000
7.000
7.000
110.550
7.000
7.000
7.000
7.000
7.000
110.600
7.000
7.000
7.000
7.000
7.000
110.650
7.000
7.000
7.000
7.000
7.000
110.700
7.000
7.000
7.000
7.000
7.000
110.750
7.000
7.000
7.000
7.000
7.000
110.800
7.000
7.000
7.000
7.000
7.000
110.850
7.000
7.000
7.000
7.000
7.000
110.900
7.000
7.000
7.000
7.000
7.000
110.950
7.000
7.000
7.000
7.000
7.000
111.000
7.000
7.000
7.000
7.000
7.000
111.050
7.000
7.000
7.000
7.000
7.000
111.100
7.000
7.000
7.000
7.000
7.000
111.150
7.000
7.000
7.000
7.000
7.000
111.200
7.000
7.000
7.000
7.000
7.000
111.250
7.000
7.000
7.000
7.000
7.000
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 53 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
111.300
7.000
7.000
7.000
7.000
7.000
111.350
7.000
7.000
7.000
7.000
7.000
111.400
7.000
7.000
7.000
7.000
7.000
111.450
7.000
7.000
7.000
7.000
7.000
111.500
7.000
7.000
7.000
7.000
7.000
111.550
7.000
7.000
7.000
7.000
7.000
111.600
7.000
7.000
7.000
7.000
7.000
111.650
7.000
7.000
7.000
7.000
7.000
111.700
7.000
7.000
7.000
7.000
7.000
111.750
6.000
6.000
6.000
6.000
6.000
111.800
6.000
6.000
6.000
6.000
6.000
111.850
6.000
6.000
6.000
6.000
6.000
111.900
6.000
6.000
6.000
6.000
6.000
111.950
6.000
6.000
6.000
6.000
6.000
112.000
6.000
6.000
6.000
6.000
6.000
112.050
6.000
6.000
6.000
6.000
6.000
112.100
6.000
6.000
6.000
6.000
6.000
112.150
6.000
6.000
6.000
6.000
6.000
112.200
6.000
6.000
6.000
6.000
6.000
112.250
6.000
6.000
6.000
6.000
6.000
112.300
6.000
6.000
6.000
6.000
6.000
112.350
6.000
6.000
6.000
6.000
6.000
112.400
6.000
6.000
6.000
6.000
6.000
112.450
6.000
6.000
6.000
6.000
6.000
112.500
6.000
6.000
6.000
6.000
6.000
112.550
6.000
6.000
6.000
6.000
6.000
112.600
6.000
6.000
6.000
6.000
6.000
112.650
6.000
6.000
6.000
6.000
6.000
112.700
6.000
6.000
6.000
6.000
6.000
112.750
6.000
6.000
6.000
6.000
6.000
112.800
6.000
6.000
6.000
6.000
6.000
112.850
6.000
6.000
6.000
6.000
6.000
112.900
6.000
6.000
6.000
6.000
6.000
112.950
6.000
6.000
6.000
6.000
6.000
113.000
6.000
6.000
6.000
6.000
6.000
113.050
6.000
6.000
6.000
6.000
6.000
113.100
6.000
6.000
6.000
6.000
6.000
113.150
6.000
6.000
6.000
6.000
6.000
113.200
6.000
6.000
6.000
6.000
6.000
113.250
6.000
6.000
5.000
5.000
5.000
113.300
5.000
5.000
5.000
5.000
5.000
113.350
5.000
5.000
5.000
5.000
5.000
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 54 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
113.400
5.000
5.000
5.000
5.000
5.000
113.450
5.000
5.000
5.000
5.000
5.000
113.500
5.000
5.000
5.000
5.000
5.000
113.550
5.000
5.000
5.000
5.000
5.000
113.600
5.000
5.000
5.000
5.000
5.000
113.650
5.000
5.000
5.000
5.000
5.000
113.700
5.000
5.000
5.000
5.000
5.000
113.750
5.000
5.000
5.000
5.000
5.000
113.800
5.000
5.000
5.000
5.000
5.000
113.850
5.000
5.000
5.000
5.000
5.000
113.900
5.000
5.000
5.000
5.000
5.000
113.950
5.000
5.000
5.000
5.000
5.000
114.000
5.000
5.000
5.000
5.000
5.000
114.050
5.000
5.000
5.000
5.000
5.000
114.100
5.000
5.000
5.000
5.000
5.000
114.150
5.000
5.000
5.000
5.000
5.000
114.200
5.000
5.000
5.000
5.000
5.000
114.250
5.000
5.000
5.000
5.000
5.000
114.300
5.000
5.000
5.000
5.000
5.000
114.350
5.000
5.000
5.000
5.000
5.000
114.400
5.000
5.000
5.000
5.000
5.000
114.450
5.000
5.000
5.000
5.000
5.000
114.500
5.000
5.000
5.000
5.000
5.000
114.550
5.000
5.000
5.000
5.000
5.000
114.600
5.000
5.000
5.000
5.000
5.000
114.650
5.000
5.000
5.000
5.000
5.000
114.700
5.000
5.000
5.000
5.000
5.000
114.750
5.000
5.000
5.000
5.000
5.000
114.800
5.000
5.000
5.000
5.000
5.000
114.850
5.000
5.000
5.000
5.000
5.000
114.900
5.000
5.000
5.000
5.000
5.000
114.950
5.000
5.000
5.000
5.000
5.000
115.000
5.000
5.000
5.000
5.000
5.000
115.050
5.000
5.000
5.000
4.000
4.000
115.100
4.000
4.000
4.000
4.000
4.000
115.150
4.000
4.000
4.000
4.000
4.000
115.200
4.000
4.000
4.000
4.000
4.000
115.250
4.000
4.000
4.000
4.000
4.000
115.300
4.000
4.000
4.000
4.000
4.000
115.350
4.000
4.000
4.000
4.000
4.000
115.400
4.000
4.000
4.000
4.000
4.000
115.450
4.000
4.000
4.000
4.000
4.000
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 55 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
115.500
4.000
4.000
4.000
4.000
4.000
115.550
4.000
4.000
4.000
4.000
4.000
115.600
4.000
4.000
4.000
4.000
4.000
115.650
4.000
4.000
4.000
4.000
4.000
115.700
4.000
4.000
4.000
4.000
4.000
115.750
4.000
4.000
4.000
4.000
4.000
115.800
4.000
4.000
4.000
4.000
4.000
115.850
4.000
4.000
4.000
4.000
4.000
115.900
4.000
4.000
4.000
4.000
4.000
115.950
4.000
4.000
4.000
4.000
4.000
116.000
4.000
4.000
4.000
4.000
4.000
116.050
4.000
4.000
4.000
4.000
4.000
116.100
4.000
4.000
4.000
4.000
4.000
116.150
4.000
4.000
4.000
4.000
4.000
116.200
4.000
4.000
4.000
4.000
4.000
116.250
4.000
4.000
4.000
4.000
4.000
116.300
4.000
4.000
4.000
4.000
4.000
116.350
4.000
4.000
4.000
4.000
4.000
116.400
4.000
4.000
4.000
4.000
4.000
116.450
4.000
4.000
4.000
4.000
4.000
116.500
4.000
4.000
4.000
4.000
4.000
116.550
4.000
4.000
4.000
4.000
4.000
116.600
4.000
4.000
4.000
4.000
4.000
116.650
4.000
4.000
4.000
4.000
4.000
116.700
4.000
4.000
4.000
4.000
4.000
116.750
4.000
4.000
4.000
4.000
4.000
116.800
4.000
4.000
4.000
4.000
4.000
116.850
4.000
4.000
4.000
4.000
4.000
116.900
4.000
4.000
4.000
4.000
4.000
116.950
4.000
4.000
4.000
4.000
4.000
117.000
4.000
4.000
4.000
4.000
4.000
117.050
4.000
4.000
4.000
4.000
4.000
117.100
4.000
4.000
4.000
4.000
4.000
117.150
4.000
4.000
4.000
4.000
4.000
117.200
4.000
4.000
4.000
4.000
4.000
117.250
4.000
4.000
4.000
4.000
4.000
117.300
4.000
4.000
4.000
4.000
4.000
117.350
4.000
3.000
3.000
3.000
3.000
117.400
3.000
3.000
3.000
3.000
3.000
117.450
3.000
3.000
3.000
3.000
3.000
117.500
3.000
3.000
3.000
3.000
3.000
117.550
3.000
3.000
3.000
3.000
3.000
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 56 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output
Time increment
= 0.010
hours
Time
on left represents
time
for first value
in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
117.600
3.000
3.000
3.000
3.000
3.000
117.650
3.000
3.000
3.000
3.000
3.000
117.700
3.000
3.000
3.000
3.000
3.000
117.750
3.000
3.000
3.000
3.000
3.000
117.800
3.000
3.000
3.000
3.000
3.000
117.850
3.000
3.000
3.000
3.000
3.000
117.900
3.000
3.000
3.000
3.000
3.000
117.950
3.000
3.000
3.000
3.000
3.000
118.000
3.000
3.000
3.000
3.000
3.000
118.050
3.000
3.000
3.000
3.000
3.000
118.100
3.000
3.000
3.000
3.000
3.000
118.150
3.000
3.000
3.000
3.000
3.000
118.200
3.000
3.000
3.000
3.000
3.000
118.250
3.000
3.000
3.000
3.000
3.000
118.300
3.000
3.000
3.000
3.000
3.000
118.350
3.000
3.000
3.000
3.000
3.000
118.400
3.000
3.000
3.000
3.000
3.000
118.450
3.000
3.000
3.000
3.000
3.000
118.500
3.000
3.000
3.000
3.000
3.000
118.550
3.000
3.000
3.000
3.000
3.000
118.600
3.000
3.000
3.000
3.000
3.000
118.650
3.000
3.000
3.000
3.000
3.000
118.700
3.000
3.000
3.000
3.000
3.000
118.750
3.000
3.000
3.000
3.000
3.000
118.800
3.000
3.000
3.000
3.000
3.000
118.850
3.000
3.000
3.000
3.000
3.000
118.900
3.000
3.000
3.000
3.000
3.000
118.950
3.000
3.000
3.000
3.000
3.000
119.000
3.000
3.000
3.000
3.000
3.000
119.050
3.000
3.000
3.000
3.000
3.000
119.100
3.000
3.000
3.000
3.000
3.000
119.150
3.000
3.000
3.000
3.000
3.000
119.200
3.000
3.000
3.000
3.000
3.000
119.250
3.000
3.000
3.000
3.000
3.000
119.300
3.000
3.000
3.000
3.000
3.000
119.350
3.000
3.000
3.000
3.000
3.000
119.400
3.000
3.000
3.000
3.000
3.000
119.450
3.000
3.000
3.000
3.000
3.000
119.500
3.000
3.000
3.000
3.000
3.000
119.550
3.000
3.000
3.000
3.000
3.000
119.600
3.000
3.000
3.000
3.000
3.000
119.650
3.000
3.000
3.000
3.000
3.000
Bentley Systems,
Inc. Haestad
Methods Solution
PondPack CONNECT Edition
S B-1. ppc
Center
[10.02.00.01]
12/8/2021
27 Siemon
Company Drive
Suite 200 W
Page 57 of 58
Watertown,
CT 06795 USA
+ 1 -203-755-1666

Subsection: Time vs. Volume Return Event: 10 years
Label: SED BASIN Storm Event: TypeII 24hr (5.2 in)
Scenario: Union County - Synthetic Curve, 10 yrs
Time vs. Volume (ft3)
Output Time increment = 0.010 hours
Time on left represents time for first value in each row.
Time
Volume
Volume
Volume
Volume
Volume
(hours)
(ft3)
(ft3)
(ft3)
(ft3)
(ft3)
119.700
3.000
3.000
3.000
3.000
3.000
119.750
3.000
3.000
3.000
3.000
3.000
119.800
3.000
3.000
3.000
3.000
3.000
119.850
3.000
3.000
3.000
3.000
3.000
119.900
3.000
3.000
3.000
3.000
3.000
119.950
3.000
3.000
3.000
3.000
3.000
120.000
3.000
(N/A)
(N/A)
(N/A)
(N/A)
Bentley Systems, Inc. Haestad Methods Solution PondPack CONNECT Edition
S B-1. ppc Center [10.02.00.01]
12/8/2021 27 Siemon Company Drive Suite 200 W Page 58 of 58
Watertown, CT 06795 USA + 1 -203-755-1666

Worksheet for S13-1 Outlet Pipe
Project Description
Friction Method
Manning
Formula
Solve For
Full Flow
Capacity
Input Data
Roughness Coefficient
0.024
Channel Slope
0.020 ft/ft
Normal Depth
24.0 in
Diameter
24.0 in
Disc are
17.33 cfs FULL -FLOW CAPACITY
Results
Discharge
17.33 cfs
Normal Depth
24.0 in
Flow Area
3.1 ftz
Wetted Perimeter
6.3 ft
Hydraulic Radius
6.0 in
Top Width
0.00 ft
Critical Depth
18.0 in
Percent Full
100.0 %
Critical Slope
0.024 ft/ft
Velocity
5.52 ft/s
Velocity Head
0.47 ft
Specific Energy
2.47 ft
Froude Number
(N/A)
Maximum Discharge
18.64 cfs
Discharge Full
17.33 cfs
Slope Full
0.020 ft/ft
Flow Type
Critical
GVF Input Data
Downstream Depth
0.0 in
Length
0.0 ft
Number Of Steps
0
GVF Output Data
Upstream Depth
0.0 in
Profile Description
N/A
Profile Headloss
0.00 ft
Average End Depth Over Rise
0.0 %
Normal Depth Over Rise
100.0 %
Downstream Velocity
Infinity ft/s
Upstream Velocity
Infinity ft/s
Normal Depth
24.0 in
Critical Depth
18.0 in
Channel Slope
0.020 ft/ft
Critical Slope
0.024 ft/ft
Bentley Systems, Inc. Haestad Methods Solution FlowMaster
Pipe Capacity Calcs.fm8 Center [10.03.00.03]
12/8/2021 27 Siemon Company Drive Suite 200 W Page 1 of 1
Watertown, CT 06795 USA + 1 -203-755-1666

SD-1.1
Project Description
Friction Method
Manning
Formula
Solve For
Full Flow
Capacity
Input Data
Roughness Coefficient
0.012
Channel Slope
0.050 ft/ft
Normal Depth
24.0 in
Diameter
24.0 in
Discharge
54.80 cfs
Results
Discharge
54.80 cfs
Normal Depth
24.0 in
Flow Area
3.1 ftz
Wetted Perimeter
6.3 ft
Hydraulic Radius
6.0 in
Top Width
0.00 ft
Critical Depth
23.8 in
Percent Full
100.0 %
Critical Slope
0.047 ft/ft
Velocity
17.44 ft/s
Velocity Head
4.73 ft
Specific Energy
6.73 ft
Froude Number
(N/A)
Maximum Discharge
58.95 cfs
Discharge Full
54.80 cfs
Slope Full
0.050 ft/ft
Flow Type
Undefined
GVF Input Data
Downstream Depth
0.0 in
Length
0.0 ft
Number Of Steps
0
GVF Output Data
Upstream Depth
0.0 in
Profile Description
N/A
Profile Headloss
0.00 ft
Average End Depth Over Rise
0.0 %
Normal Depth Over Rise
100.0 %
Downstream Velocity
Infinity ft/s
Upstream Velocity
Infinity ft/s
Normal Depth
24.0 in
Critical Depth
23.8 in
Channel Slope
0.050 ft/ft
Critical Slope
0.047 ft/ft
Bentley Systems, Inc. Haestad Methods Solution FlowMaster
Pipe Capacity Calcs.fm8 Center [10.03.00.03]
10/20/2021 27 Siemon Company Drive Suite 200 W Page 3 of 3
Watertown, CT 06795 USA + 1 -203-755-1666

SD-1.2
Project Description
Friction Method
Manning
Formula
Solve For
Full Flow
Capacity
Input Data
Roughness Coefficient
0.012
Channel Slope
0.060 ft/ft
Normal Depth
15.0 in
Diameter
15.0 in
Discharge
17.14 cfs
Results
Discharge
17.14 cfs
Normal Depth
15.0 in
Flow Area
1.2 ftz
Wetted Perimeter
3.9 ft
Hydraulic Radius
3.8 in
Top Width
0.00 ft
Critical Depth
14.9 in
Percent Full
100.0 %
Critical Slope
0.056 ft/ft
Velocity
13.97 ft/s
Velocity Head
3.03 ft
Specific Energy
4.28 ft
Froude Number
(N/A)
Maximum Discharge
18.44 cfs
Discharge Full
17.14 cfs
Slope Full
0.060 ft/ft
Flow Type
Undefined
GVF Input Data
Downstream Depth
0.0 in
Length
0.0 ft
Number Of Steps
0
GVF Output Data
Upstream Depth
0.0 in
Profile Description
N/A
Profile Headloss
0.00 ft
Average End Depth Over Rise
0.0 %
Normal Depth Over Rise
100.0 %
Downstream Velocity
Infinity ft/s
Upstream Velocity
Infinity ft/s
Normal Depth
15.0 in
Critical Depth
14.9 in
Channel Slope
0.060 ft/ft
Critical Slope
0.056 ft/ft
Bentley Systems, Inc. Haestad Methods Solution FlowMaster
Pipe Capacity Calcs.fm8 Center [10.03.00.03]
10/20/2021 27 Siemon Company Drive Suite 200 W Page 2 of 3
Watertown, CT 06795 USA + 1 -203-755-1666

PIPE OUTLET TO FLAT AREA WITH NO DEFINED CHANNEL: L = APRON LENGTH, (FEET)
3 D Do OUTLET PIPE DIAMETER, (INCHES)
4
3 w
w
LL
w
N_
N
a
2
a
0
W)
1
4 full=
3 5 10 20 50 100 2904CFS 064 500 1000
DISCHARGE, FT3 / SEC
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Q
c
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PIPE OUTLET TO FLAT AREA WITH NO DEFINED CHANNEL: L = APRON LENGTH, (FEET)
3 D Do OUTLET PIPE DIAMETER, (INCHES)
4
3 w
w
LL
Li
N
N
a
2
a
0
W)
1
Q full= 9.58 CFS
3 5 10 20 50 100 200 500 1000
DISCHARGE, FT3 / SEC
v
m
z
�o
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�O
cc
�r
m
r � N
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—1 r
m O
Q
c
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TD1.1
DA = 10.52 AC
Mannings n Values
Asphalt Conc
0.014
Q =
0.60
x
7.57 x 1 10.52 47.8 CFS
Bare Earth
0.020
C
I A
Concrete
0.015
d10
0.840
FT
Gabion
0.030
V10
3.5
FPS
Grass
0.030
D
1.50
FT
Plastic
0.013
W
8
FT
Shotcrete
0.017
Left Slope 2 H:V
Right Slope 2 H:V
Bottom Width 2 FT
Mannings "n" 0.02
Slope 0.0050 FT/FT
FB 0.5 FT
Check if Temp. Liner is Needed (Based on Tractive Force Procedure)
Q2= 0.60 x 5.89 x 1 10.52 37.2 CFS
(n=0.02, bare earth)
V2 4.8 FPS V > 2.0, Liner needed
Straw with Net
d2 1.79 FT
T = 0.56 Ib/sf
0.0280 (assumed)
0.033 (from chart)
Permissable Shear Stresses
n Values per Depth
Td
0-0.5'
0.5-2.0'
> 2.0'
Clay Soil
0.50
0.023
0.02
0.02
Jute Net
0.45
0.028
0.022
0.019
Straw with Net
1.45
0.065
0.033
0.025
S75 Straw Matrix, Poly Net C
1.55
0.028
0.0415
0.055
S150 Straw Matrix 2 Poly N
1.65
0.028
0.04151
0.055
SC150 Straw/Coconut U/V 1
1.80
0.018
0.034
0.05
1" Gravel Rip Rap
0.33
0.044
0.033
0.03
2" Gravel Rip Rap
0.67
0.066
0.041
0.034
6" Rock Rip Rap
2.00
0.104
0.069
0.035
9" Rock Rip Rap
3.00
0.0735
0.038
12" Rock Rip Rap
4.00
0.078
0.04
15" Rock Rip Rap
5.00
18" Rock Rip Rap
6.00
21" Rock Rip Rap
7.00
24" Rock Rip Rap
8.00
N:\_2020\1020319\Docs\Engineering Calculations\Erosion Control\Ditch Calcs - 1020319.xls

TD1.2
DA = 3.11 AC
Mannings n Values
Asphalt Conc 0.014
Q = 0.60 x 7.57 x 3.11 14.1 CFS Bare Earth 0.020
C I A Concrete 0.015
d10 0.450 FT Gabion 0.030
V10 2.5 FPS Grass 0.030
D 1.50 FT Plastic 0.013
W 8 FT
Shotcrete 0.017
Left Slope 2 H:V
Right Slope 2 H:V
Bottom Width 2 FT
Mannings "n" 0.02
Slope 0.0050 FT/FT
FB 0.5000 FT
Check if Temp. Liner is Needed (Based on Tractive Force Procedure)
Q2= 0.60 x 5.89 x 1 3.11 11.0 CFS
(n=0.02, bare earth)
V2 3.5 FPS V > 2.0, Liner needed
Jute Net 0.0220 (assumed)
0.022 (from chart)
d2 0.90 FT
T = 0.28 Ib/sf <= 0.450
Permissable Shear Stresses
n Values per Depth
Td
0-0.5'
0.5-2.0'
> 2.0'
Clay Soil
0.50
0.023
0.02
0.02
Jute Net
0.45
0.028
0.022
0.019
Straw with Net
1.45
0.065
0.033
0.025
S75 Straw Matrix, Poly Net C
1.55
0.028
0.0415
0.055
S150 Straw Matrix 2 Poly N
1.65
0.028
0.04151
0.055
SC150 Straw/Coconut U/V 1
1.80
0.018
0.034
0.05
1" Gravel Rip Rap
0.33
0.044
0.033
0.03
2" Gravel Rip Rap
0.67
0.066
0.041
0.034
6" Rock Rip Rap
2.00
0.104
0.069
0.035
9" Rock Rip Rap
3.00
0.0735
0.038
12" Rock Rip Rap
4.00
0.078
0.04
15" Rock Rip Rap
5.00
18" Rock Rip Rap
6.00
21" Rock Rip Rap
7.00
24" Rock Rip Rap
1 8.00
N:\_2020\1020319\Docs\Engineering Calculations\Erosion Control\Ditch Calcs - 1020319.x1s