HomeMy WebLinkAbout20220439 Ver 1_Juniper MY01 Report. Reduced.V3_20240517Lower Cape Fear Umbrella Mitigation Bank – Juniper Bay Tract
Year 1 Annual Monitoring Report (May 2024) i
LOWER CAPE FEAR UMBRELLA MITIGATION BANK
BRUNSWICK COUNTY, NORTH CAROLINA
YEAR 1 MONITORING REPORT
JUNIPER BAY TRACT
Prepared For
U.S. Army Corps of Engineers Wilmington
District
And
Inter-Agency Review Team (IRT)
Prepared By:
Davey Resource Group, Inc.
Wilmington, NC
www.davey.com
May 2024
Lower Cape Fear Umbrella Mitigation Bank – Juniper Bay Tract
Year 1 Annual Monitoring Report (May 2024) ii
TABLE OF CONTENTS
Contents
1.0 Executive Summary ............................................................................................................. 1
2.0 Project Overview ................................................................................................................. 2
2.1 Introduction ................................................................................................................. 2
2.2 Mitigation Goals and Objectives .................................................................................... 2
2.3 Project Implementation ................................................................................................ 3
3.0 Monitoring Requirements ...................................................................................................... 5
3.1 Wetland Restoration ..................................................................................................... 5
3.2 Stream Restoration ....................................................................................................... 7
4.0 Monitoring Results (Year 1) ................................................................................................... 8
4.1 Vegetation Monitoring ................................................................................................... 8
4.2 Hydrologic Monitoring (Wetlands) ............................................................................... 10
1. Summary of Precipitation ............................................................................................... 10
2. Non-Riparian (Hardwood Flat) ......................................................................................... 11
3. Swamp Forest .............................................................................................................. 12
4. Riparian ...................................................................................................................... 13
4.3 Stream Monitoring ...................................................................................................... 16
1. Photo-Documentation .................................................................................................... 16
2. Ecological Function ....................................................................................................... 16
3. Channel Stability/Survey Procedures ............................................................................... 16
a. Stream Flow Monitoring (Zero Order Channel) .......................................................... 16
b. Cross-Sections (First Order Channel) ...................................................................... 18
c. Stream Flow Monitoring (First Order Channel) .......................................................... 19
4.4 Contingency Measures ............................................................................................... 21
5.0 Conclusion ....................................................................................................................... 21
Lower Cape Fear Umbrella Mitigation Bank – Juniper Bay Tract
Year 1 Annual Monitoring Report (May 2024) iii
List of Figures, Tables, and Appendices
Figure 1…………………………………………………………………………………………………….Site Location Map
Figure 2…………………………………………………………………………………………….2023 Aerial Photograph
Figure 3……………………………………………………………………..Current Conditions Plan View Map (MY1)
Figure 3A………………………………………………………………Current Conditions Plan View Map Q1 (MY1)
Figure 3B………………………………………………………………Current Conditions Plan View Map Q2 (MY1)
Figure 3C……………………………………………………………..Current Conditions Plan View Map Q3 (MY1)
Figure 3D………………………………………………………………Current Conditions Plan View Map Q4 (MY1)
Table 1………………………………………………………………………………………………………..Project Timeline
Table 2……………………………………………..Permanent Vegetation Plots and Wells by Community Type
Table 3………………………………………………………………………………………………Vegetation Data by Plot
Table 4………………………………………………..Summary of Year 1 Hydrologic Monitoring (Non-Riparian)
Table 5……………………………………………………….Summary of Year 1 Hydrologic Monitoring (Riparian)
Table 6…………………………………………Summary of Year 1 Hydrologic Monitoring (Zero Order Stream)
Table 7………………………………………………………Summary of Year 1 Bankfull Event Monitoring (2023)
Appendix A……………………………………………………………………………………………….. Site Photographs
Appendix B………………………………………………………………………… Vegetative Monitoring Data (2023)
Appendix C…………………………………………………………………. Palmer Hydrologic Drought Index Maps
Appendix D…………………………………………………………………….. North Carolina Drought Status Maps
Appendix E……………………………………………………………………………………………. Hydrographs (2023)
Appendix F…………………………………………………………………………………. Stream Morphological Data
Appendix G………………………………………………………………………………………….. OHWM Photographs
Appendix H……………………………………………………………………….……….. Bankfull Event Photographs
Lower Cape Fear Umbrella Mitigation Bank – Juniper Bay Tract
Year 1 Annual Monitoring Report (May 2024) 1
1.0 Executive Summary
On behalf of LCFUMB, LLC (Bank Sponsor), Davey Resource Group (DRG) has completed Year 1 annual
monitoring of the Juniper Bay Tract of the Lower Cape Fear Umbrella Mitigation Bank. The Juniper Bay Tract
restores 257.3 acres of non-riparian wetland habitat, 32.3 acres of riparian wetlands, 2,313 linear feet of first-
order streams, and 3,173 linear feet of zero-order stream valleys. An additional 497.3 acres of wetland
enhancement and preservation (both riparian and non-riparian wetlands) are included in the proposed
project. A total of 624.7 acres have been placed into a perpetual conservation easement for the long-term
protection of the site.
Restoration activities included the backfilling and plugging of the existing drainage network, removal of most
roadbeds, raising the bed elevation and re-establishing the sinuosity of the first-order stream, re-contouring
of zero-order stream valleys, and planting of characteristic wetland trees and shrubs in much of the tract.
Restoration is expected to result in the re-establishment of natural wetland hydroperiods associated with the
broad, interstream landscape position and zero-order streams. Earthwork and planting concluded in February
and March of 2023, respectively. (Refer to the As-Built Report submitted April 2023 for more detailed
information regarding the implementation of the Juniper Bay Tract).
Per the approved restoration plan, monitoring of the site includes the assessment of both hydrologic and
vegetative conditions over the course of a seven-year monitoring period. Following the completion of the
earthwork, a total of fifty-two (52) 0.05-acre permanent plots were established in the wetland planted area.
An additional fifty-two (52) 0.05-acre random plots are established in different locations each monitoring year.
Shallow groundwater hydrology was monitored via twenty-five (25) automated wells within the wetland
restoration areas. Enhancement areas were monitored via ten (10) wells. Preservation areas were monitored
via five (5) wells.
Hydrologic monitoring was conducted from January 27 through the end of the calendar year. The annual
vegetation monitoring was conducted towards the end of October and beginning of November 2023. Based
upon the data collected, all permanent plots, except plots 22 and 24, exceeded the 3-year benchmark of 320
trees per acre after the first year based on planted trees alone. When considering acceptable volunteer
Lower Cape Fear Umbrella Mitigation Bank – Juniper Bay Tract
Year 1 Annual Monitoring Report (May 2024) 2
species, these permanent plots no longer fall below the benchmark. All random plots, except plots 18, 26,
30, 32, 36 and 42 exceeded the 3-year benchmark of 320 trees per acre after the first year based on planted
trees alone. When considering acceptable volunteer species, only random plot 32 falls below the benchmark.
Overall, planted areas exhibited a high rate of survivorship of characteristic wetland tree seedlings. The
hydrologic response to restoration efforts is also evident via groundwater and surface water data collected.
Hydrologic residency times have increased, and wetland hydroperiods have been re-established across the
majority of the site.
2.0 Project Overview
2.1 Introduction
Construction of the Juniper Bay Tract (624.7 acre project area) portion of the Lower Cape Fear Umbrella
Mitigation Bank was initiated in July 2022. The tract is located on the south side of Mill Creek Road SE and
on the north side of Danford Road, immediately east of Bolivia, NC. The site is situated between a NC DOT
mitigation site, located to the west across HWY 17, and the Boiling Spring Lakes Plant Conservation
Preserve, located to the southeast (Figure 1). The site boundary is depicted in Figure 2. The project includes
approximately 257.3 acres of non-riparian wetland habitat, 32.3 acres of riparian wetlands, 2,313 linear feet
of first-order streams, and 3,173 linear feet of zero-order stream valleys. Restoration activities included the
backfilling and plugging of existing drainage network, removal of most roadbeds, raising the bed elevation
and re-establishing the sinuosity of the first-order stream, re-contouring zero-order stream valleys, and
planting of characteristic wetland trees, and shrubs in the majority of the tract. The project timeline is
represented in Table 1. The Juniper Bay portion of the Lower Cape Fear Umbrella Mitigation Bank is intended
to provide suitable, high-quality wetland mitigation for authorized impacts within the Lower Cape Fear
Umbrella Mitigation Bank (Cataloging Unit 03030005).
2.2 Mitigation Goals and Objectives
The objective of the Juniper Bay restoration project is to provide for the functional uplift of a variety of wetland
habitat types including non-riparian hardwood flat, non-riparian swamp forest, and riparian small stream
swamp (including zero-order stream). It is anticipated that several key functions and values will be restored
including floodwater retention/abatement, sediment retention, nutrient transformation, groundwater recharge,
and increased habitat connectivity. The project goals and objectives will be achieved on a multi-spatial scale
Lower Cape Fear Umbrella Mitigation Bank – Juniper Bay Tract
Year 1 Annual Monitoring Report (May 2024) 3
and include the following:
• To capture and store hydrologic input (i.e., precipitation) that is currently
shunted downstream via the existing drainage networks;
• To re-establish native vegetation communities
• To improve watershed and regional water quality; and
• To provide protected wildlife habitat
Table 1. Project Timeline
Data Collection Task Completion or
Activity or Deliverable Complete Deliverable Submission
Project Instituted NA Jun-19
Mitigation Plan Approved Oct-20 Dec-22
Construction (Grading) Completed NA Feb-23
Planting Completed NA Mar-23
As-built Survey Completed Feb-23 Apr-23
MY-0 Baseline Report Mar-23 Apr-23
Mit Plan Addendum Jul-23 Jul-23
MY-1 Annual Monitoring Report Oct-23 May-24
2.3 Project Implementation
Restoration activities were initiated in July 2022. Grading consisted of roadway removal, installing reinforced
clay plugs at prescribed locations, raising bed elevations, increasing sinuosity of first order-streams, and
contouring shallow zero-order stream valleys. Disturbed areas were seeded and mulched following the
completion of final grades. Earthwork associated with this phase of the project was completed in February
2023.
Ditches were plugged with clay material and compacted with heavy machinery. Removing the drainage effect
of the ditches via clay plugs in conjunction with the restoration of the stream channel is intended to restore
characteristic wetland hydroperiods for wetlands of the site. Portions of open or partially filled ditches remain
in the non-riparian wetland restoration areas. These areas serve as shallow semi-aquatic to aquatic habitat
within the broader non-riparian flats.
Lower Cape Fear Umbrella Mitigation Bank – Juniper Bay Tract
Year 1 Annual Monitoring Report (May 2024) 4
Planting of the stream restoration corridors and the former pine plantations were conducted by Shenandoah
Habitats. Planting occurred from late February through early March 2023. Plant material was provided by
Arborgen Nursery (Blenheim, South Carolina), Native Forest Nursery (Chatsworth, GA) and the North
Carolina Forestry Service Claridge Nursery (Goldsboro, North Carolina). Bald cypress (Taxodium distichum)
and swamp blackgum (Nyssa sylvatica) were the predominant species planted within the stream riparian
zones. Silky dogwood (Cornus amomum), black willow (Salix nigra) and buttonbush (Cephalanthus
occidentalis) were planted along the stream banks. On average, 538 bare root seedlings were planted per
acre.
As part of the implementation of the restoration plan, DRG installed a total of twenty-five (25) automated
shallow groundwater monitoring wells (In-Situ Rugged Troll 100 transducers) within the wetland restoration
area (refer to Figure 3, Current Conditions Plan View or “CCPV”). The number of monitoring wells installed
was proportional to the area of each community type. Per the restoration plan, twenty-two (22) wells were
installed in the non-riparian hardwood flats and non-riverine swamp forest and three (3) wells were installed
in riparian wetlands. These wells were installed the week of January 27, 2022. In addition, hydrology in
wetland enhancement areas were monitored via ten (10) monitoring wells accompanied by five (5) wells in
preserved (reference) areas. Data from the reference wells will be used for comparative analyses to evaluate
the hydrology of the wetland restoration and enhancement areas. In addition to the groundwater monitoring
wells two (2) stream gauges were installed in the restored first-order stream channel (Figure 3). These
gauges document flow and bankfull events. An additional twenty-four (24) wells were implemented along
eight (8) transects (3 wells/transect) to monitor the restored-zero order streams. Fifty-two (52) permanent
0.05-ac vegetation plots and fifty-two (52) random plots were established within the planted areas (refer to
Figure 3). The four (4) corners of each permanent monitoring plot are marked with rebar and with flagged
PVC. The number of wells and vegetation plots by community type are provided in Table 2.
Lower Cape Fear Umbrella Mitigation Bank – Juniper Bay Tract
Year 1 Annual Monitoring Report (May 2024) 5
Table 2. Permanent Vegetation Plots and Wells by Community Type
3.0 Monitoring Requirements
3.1 Wetland Restoration
Annual monitoring includes both a vegetative and hydrologic component per the approved restoration plan.
Vegetation monitoring is being conducted near the end of each growing season for a period of seven years.
The vegetative component includes an assessment of the conditions within each of the 104 (52 Random and
52 Permanent) 0.05-ac monitoring plots that have been established in the planted areas. Hydrologic
monitoring is being conducted throughout the year via the twenty-five (25) wells installed throughout the
restored wetland areas. In addition, ten (10) wells were placed in enhanced wetlands and five (5) wells were
installed in preserved wetlands. Two (2) stream gauges were placed in portions of the first-order stream and
twenty-four (24) gauges were placed throughout cross-sections of the zero-order streams.
The following are specific success criteria for both the vegetation and hydrologic monitoring of the wetland
restoration areas.
(1) Demonstrated density of planted species of the riparian restoration planting area, riparian
enhancement planting area, zero-order planting area, hardwood flat restoration planting area,
hardwood flat enhancement planting area, non-riverine swamp forest restoration planting area
and non-riverine swamp forest enhancement planting area (totaling 310.8 acres) to meet or
Community Type Area/Length (ac/ft) Permanent
Vegetation Plots
Monitoring Wells
and Stream Gauges
Non-Riparian
Wetlands
(Hardwood Flat & Non-
Riverine Swamp Forest)
492.7 ac 45 32
Riparian Wetlands
36.9 ac 4 8
Zero-Order Streams 3,173 lf / 7.8 ac 3 8 transects (3
gauges/transect)
First-Order Streams 2,313 lf 2
Total Permanent Veg Plots and Monitoring
Wells/Gauges
52 66
Lower Cape Fear Umbrella Mitigation Bank – Juniper Bay Tract
Year 1 Annual Monitoring Report (May 2024) 6
exceed 320 trees per acre at the end of three years (post-planting); 260 trees per acre at the
end of five years; and 210 (seven-year old) character canopy tree species per acre at the end
of seven years. The IRT may allow for the accounting of acceptable volunteer species toward
the 210-tree per acre density upon the review and evaluation of the annual monitoring report.
(2) If, within the first three years, any species exhibits greater than 50% mortality within the 310.8
acre planted areas, the species will either be replanted or an acceptable replacement species
will be planted in its place.
No single volunteer species (most notably, red maple, loblolly pine, and sweet gum) within the
310.8 acre planted areas will comprise more than 50% of the total composition at Year 3 or 5.
If this occurs, remedial action, as approved by the IRT may be required. During Year 3 and 5,
no single volunteer species, comprising over 50% of the total composition, may be more than
twice the height of planted trees. If this occurs, remedial action, as approved by the IRT may
be required. The need to conduct additional volunteer sampling after Year 5 will be determined
by the IRT.
(3) Planted tree stems within the 310.8 – acre planted areas must average 7 feet in height (at 5-
years old) in each plot at Year 5 and 10 feet in height (at 7-years old) in each plot at Year 7
(4) The hydrologic criterion is premised on the specific community to be restored (refer to CCPV
for the location and extent of the wetland communities):
a. For the non-riparian wet hardwood flat community, the hydrologic criterion will be the
establishment of the water table at, or within, 12” of the soil surface for 12% of the
growing season (36 consecutive days) under normal precipitation conditions.
Hydrology monitoring shall be undertaken from 01 Feb through 30 Nov (303 days) of
each monitoring year.
b. For the non-riparian non-riverine swamp forest community, the hydrologic criterion will
be the establishment of the water table at, or within, 12” of the soil surface for 13% of
the growing season (39 consecutive days) under normal precipitation conditions.
Hydrology monitoring shall be undertaken from 01 Feb through 30 Nov (303 days) of
each monitoring year.
Lower Cape Fear Umbrella Mitigation Bank – Juniper Bay Tract
Year 1 Annual Monitoring Report (May 2024) 7
c. For the riparian wetlands, the hydrologic criterion will be the establishment of the water
table at, or within, 12” of the soil surface for 14% of the growing season (42 consecutive
days) under normal precipitation conditions. Hydrology monitoring shall be undertaken
from 01 Feb through 30 Nov (303 days) of each monitoring year.
3.2 Stream Restoration
The primary success criteria for the zero-order streams are:
(1) Continuous surface water flow within the valley must be documented to occur
every year for at least 30 consecutive days during the prescribed monitoring
period. Additional monitoring may be required if surface water flow cannot be
documented due to abnormally dry conditions.
(2) Channel formation must be documented using indicators consistent with RGL 05-
05 (OHWM Identification) in accordance with the schedule outlined in the Federal
Public Notice issued October 24, 2016; Notification of Issuance of Guidance for
Compensatory Stream and Wetland Mitigation Conducted for Wilmington District.
The primary success criteria for the First Order Streams are:
(1) Riffle cross-sections should remain stable and show little change in bankfull, area,
bank-height ratio, and width to depth ratio. Some changes in dimension (such as
lowering of bankfull width-to-depth ratio) should be expected. Riffle sections
should generally maintain a Bank Height Ratio (BHR) approaching 1.0-1.2, with
some variation in this ratio naturally occurring, and display an entrenchment ratio
of no less than 2.2. Both ratios should display no more than 10 % change from
year-to-year. Years that exhibit deposition in the channel may yield BHR ratios
that are less than 1.0. Pool sections naturally adjust based on recent flows and
time between flows. No individual measurements should exceed 15 % variance
over as-built conditions over the monitoring time frame.
(2) Stream pattern features should show little adjustment over the standard 7-year
monitoring period. The profile should not demonstrate significant trends towards
degradation or aggradation over a significant portion of a reach. Visual
Lower Cape Fear Umbrella Mitigation Bank – Juniper Bay Tract
Year 1 Annual Monitoring Report (May 2024) 8
assessment and photo documentation will be used to indicate that streams are
remaining stable and do not indicate a trend toward vertical or lateral instability.
Longitudinal profile surveys will be conducted during the as-built survey but will
not be conducted during the seven-year monitoring period unless a trend towards
vertical or lateral instability is observed.
(3) There should be an absence of any significant trend in aggradational or
depositional potential of the channel.
(4) All stream channels will maintain an ordinary high water mark (OHWM) through
monitoring. Continuous surface water flow within tributaries must be documented
to occur every year for at least 30 consecutive days during the prescribed
monitoring period. A minimum of four (4) bankfull events must be documented
within the 7-year monitoring period. The four (4) bankfull events shall occur within
separate years.
4.0 Monitoring Results (Year 1)
4.1 Vegetation Monitoring
A total of 2,648 planted stems (1,386 documented in permanent plots and 1,262 documented in random plots)
were enumerated throughout the 104 0.05-ac plots. For permanent plots, the total number of planted stems
identified corresponds to an average density of 533 stems per acre (27 stems per 0.05-ac plot) within the planted
areas (Table 3). The average density of planted species in random plots equated to 480 stems per acre (24
stems per 0.05-ac plot). Random plots 18, 26, 30, 32, 36, and 42 as well as permanent plots 22 and 24 did not
meet the Year 3 minimum of 16 stems per plot (320 stems per acre) based on planted trees alone. When
acceptable volunteer species were considered, all plots with the exception of random plot 32 met success
criteria.
Several woody volunteers, including gallberry (Ilex glabra), wax myrtle (Morella cerifera), and redbay (Persea
borbonia) were identified throughout the vegetation monitoring plots. The presence of these desirable volunteer
species has contributed to increased diversity and is indicative of the targeted wetland community types. Refer
to Appendix A for photographs of current site conditions. A comprehensive plot data table is provided in
Appendix B.
Lower Cape Fear Umbrella Mitigation Bank – Juniper Bay Tract
Year 1 Annual Monitoring Report (May 2024) 9
Table 3. Vegetation Data by Plot1
Species Common Name Planted (P) or
Volunteer (V)
Total
Stems
# Plots Average #
Stems
Chamaecyparis thyoides American White Cedar P 376 100 4
Fraxinus pennsylvanica Green Ash P 26 8 3
Liriodendron tulipifera Tulip Poplar P 32 59 1
Nyssa aquatica Tupelo P 73 14 5
Nyssa biflora Black Gum P 196 32 6
Nyssa sylvatica Swamp Black Gum P 43 1 43
Ostrya virginiana Ironwood P 6 4 2
Quercus laurifolia Laurel Oak P 211 5 42
Quercus michauxii Swamp Chestnut Oak P 360 15 24
Quercus nigra Water Oak P 3 1 3
Quercus pagoda Cherry Bark P 5 75 0
Quercus phellos Willow Oak P 11 12 1
Taxodium distichum Bald Cypress P 1245 5 249
Carpinus caroliniana Ironwood V 10 17 1
Clethra alnifolia Sweet Pepperbush V 85 28 3
Cyrilla racemiflora Titi V 175 41 4
Diospyros virginiana Persimmon V 1 6 0
Gordonia lasianthus Loblolly Bay V 24 4 6
Ilex cassine Dahoon Holly V 45 30 2
Ilex coriacea inkberry V 1 79 0
Ilex glabra Gallberry V 648 8 81
Ilex opaca American Holly V 35 16 2
Itea virginica Sweet Spire V 7 4 2
Lyonia lucida Fetterbush V 247 73 3
Magnolia virginiana Sweet Bay V 68 3 23
Morella caroliniensis Southern Bay Berry V 7 46 0
Morella cerifera Wax Myrtle V 6 76 0
Nyssa biflora Black Gum V 64 1 64
Persea borbonia Red Bay V 487 1 487
Quercus Spp. Oak species V 1 8 0
Rhus copallinum flameleaf sumac V 2 2 1
Symplocos tinctoria Horse Sugar V 133 35 4
Vaccinium corymbosum High-bush Blueberry V 51 19 3
Total Planted Stems
(104 Plots)
2648 25
Total Planted and
Acceptable
Volunteer Stems
(104 Plots)2
5300 50
1Plots are 0.05-acre in size (20m X 10m).
2 Acceptable volunteer species excluded Red Maple, Sweet Gum, and Loblolly Pine per the approved Mitigation Plan.
Lower Cape Fear Umbrella Mitigation Bank – Juniper Bay Tract
Year 1 Annual Monitoring Report (May 2024) 10
Survivorship by species was variable over the first year of monitoring. Some species (such as Ironwood and
Tulip Poplar) experienced higher mortality rates (54% and 47% respectively). Species such as Green Ash and
Swamp Chestnut Oak exhibited relatively low mortality rates (17% and 26%, respectively). It should be noted
that the number of Willow Oaks (Quercus phellos) is shown to have increased significantly during Year 1
monitoring. This is due to many oaks remaining unidentified (to species) during baseline and subsequently
being positively identified as Willow Oak during Year 1 monitoring.
4.2 Hydrologic Monitoring (Wetlands)
As indicated above, a total of forty (40) hydrologic monitoring wells were installed throughout the wetland
areas. Of these forty (40) wells, twenty-five (25) wells are located within the restored wetland areas. The
number of wells installed within each restoration community type (Hardwood Flat, Non-Riverine Swamp
Forest, and Riparian) is proportional to the acreage of each community type.
1. Summary of Precipitation
Regional drought indices, including the Palmer Drought Index and the North Carolina Division of Water
Resources (DWR) Drought Status Maps, were examined to interpret precipitation patterns and predicted
subsurface water storage conditions relative to long-term climatic data. In particular, the Palmer Hydrological
Drought Index maps depict hydrological (long-term cumulative) drought and wet conditions, which more
accurately reflect groundwater conditions. Based upon the 2023 index maps, the Brunswick County area of
North Carolina exhibited below normal groundwater conditions on a monthly basis from January through
March. This period was characterized as a severe drought. Conditions improved slightly in April resulting in
moderate drought conditions. April through July was characterized by moderate drought conditions.
Brunswick county returned to normal conditions in August and remained normal through the rest of the year.
The Palmer Hydrologic Drought Index maps for 2023 are included in Appendix C.
The NC Drought Status Monitoring Program compares existing data to long-term (1965-2022) climatic
conditions for well data, stream baseflow data, and combined well and baseflow data. Contoured percentile
data (30th/70th percentiles) are graphically displayed on monthly drought images. Based upon these maps,
subsurface storage (i.e., groundwater) conditions were considered ‘normal’ January through September
2023. Subsurface storage conditions were considered ‘abnormally dry’ during October through November.
Lower Cape Fear Umbrella Mitigation Bank – Juniper Bay Tract
Year 1 Annual Monitoring Report (May 2024) 11
Subsurface storage conditions were considered ‘wetter than normal’ in December. The NC DWR Drought
Status Maps for 2023 are included in Appendix D.
An onsite rain gauge documented variable rainfall conditions throughout the year. Rainfall data beginning in
January are included in the hydrographs in Appendix E (well installation took place the week of January 23,
2022). Rainfall conditions were generally normal in January through the middle of March. A brief, ~ 1 week,
dip occurred in late March resulting in below normal conditions (<30th Percentile) until the beginning of April.
Normal conditions resumed throughout April until a short, ~ 1 week, below normal period occurred in Mid-
May. Normal conditions resumed throughout the summer and fall. A two (2) week below normal period
occurred in the beginning of December with a temporary, three (3) day, period of relief characterized by
normal conditions. A five (5) day interval of below normal conditions continued until December 19 when
normal conditions resumed. Total rainfall for the year was 46.58 inches. According to the WETS long-term
climatic data, mean annual rainfall for Longwood, NC is 57.02 inches (with a 30% chance of having less than
39.9 inches of annual precipitation and a 30% chance of having more than 74.12 inches of annual
precipitation). As a result, the 2023 calendar year is considered normal for total annual precipitation based
upon the data from the Brunswick County Airport (NC) CRONOS station.
2. Non-Riparian (Hardwood Flat)
Within the areas targeted for Hardwood Flat restoration, six (6) of the seven (7) wells exhibited water tables
within twelve (12) inches of the soil surface for at least thirty-six (36) consecutive days or longer during the
growing season (greater than 12% of growing season, the hydrologic success criterion for Hardwood Flat).
Most wells exhibited these characteristics February through April. The one well (Well R-1) that did not meet
the 12% criterion narrowly missed by one (1) day during a period of abnormally dry conditions. All restoration
wells exhibited wetland characteristics for a greater percentage of the growing season than the hardwood
flat reference well. The reference well (Well P-5) exhibited a wetland hydroperiod for 8.3% of the growing
season.
All five (5) enhancement wells exceeded the 12% wetland success criterion. Each hydroperiod consisted of
sixty-seven (67) consecutive days during the growing season (equivalent to 22.1%) with each period
occurring from February 1 to April 8. Refer to Table 4 for a summary of the hydrologic data for the hardwood
Lower Cape Fear Umbrella Mitigation Bank – Juniper Bay Tract
Year 1 Annual Monitoring Report (May 2024) 12
flat restoration, enhancement, and preservation (reference) wells. Hydrographs are provided in Appendix E.
Note that the 2023 calendar year was considered normal for total annual precipitation but contained several
drought periods during the early growing season. It is anticipated that these drier gauges will exhibit greater
hydroperiods after the site recharges under normal rainfall conditions.
3. Swamp Forest
Within the Swamp Forest wetland community type, thirteen (13) restoration wells were installed. Of these
wells, seven (7) wells successfully met the 13% wetland success criterion (equivalent to 39 consecutive days
during normal or below normal periods of rainfall). These wells included R-4, R-5, R-6, R-14, R-20, R-21, and
R-24. Consecutive periods ranged from forty-nine (49) to sixty-seven (67) days. The remaining six (6) wells
ranged from twenty-one (21) to thirty-six (36) days. These wells included R-3, R-12, R-13, R-22, R-23, and
R-25. Wells within this group maintained a water table within twelve (12) inches of the soil surface for 6.9 to
11.9 % of the growing season. All of these wells exceeded the minimum wetland hydroperiod of 5% with
some wells narrowly missing the target success criterion by as little as three (3) days.
Two (2) wells were installed within the enhancement areas of the Swamp Forest wetland community type.
Each of these enhancement wells met and exceeded the established 13% success criterion. Well E-3
exhibited a wetland hydroperiod of 67 consecutive days (equivalent to 22.1% of the growing season). Well
E-10 exhibited a wetland hydroperiod of 50 days (equivalent to 16.5% of the growing season).
Four (4) reference wells were installed within the preservation unit of the Swamp Forest wetland community
type. Each reference well met or exceeded the 13% success criterion except for Well P-4. Well P-4 exhibited
a hydroperiod of 7.9% of the growing season (equivalent to twenty-four (24) consecutive days). All other
reference wells exhibited hydroperiods of 22.1% of the growing season.
Lower Cape Fear Umbrella Mitigation Bank – Juniper Bay Tract
Year 1 Annual Monitoring Report (May 2024) 13
4. Riparian
One (1) of the five (5) riparian restoration gauges, R-19, exhibited a wetland hydroperiod that met the 14%
success criteria (67 days during normal and below normal rainfall conditions). The remaining restoration
gauges ranged from 8.9 to 11.6 % of the growing season. Consecutive periods ranged from twenty-seven
(27) to thirty-five (35) days. Note that gauges R-15 through R-18 exhibited total number of days meeting
wetland hydrology criteria in the growing season between 119 and 197 days (non-consecutive). Their longest
consecutive period occurred from early February to late February or early March. Each gauge exceeded the
minimum 5% wetland hydroperiod. When comparing discharge curves prior provided in the mitigation plan
(pre-restoration), the rates of discharge are less pronounced (indicating increased hydrologic residency post-
restoration work). Prior to construction, the longest consecutive period where wetland hydrology was met
was twelve (12) days. Post construction, that range has roughly doubled for some gauges (27 days) and
tripled (35 days) for others.
The three riparian enhancement gauges (E-7, E-8, and E-9) exhibited hydroperiods that met the 14% success
criterion. Gauge E-7 and E-8 exhibit extended inundation or shallow groundwater hydrology for sixty-seven
(67) consecutive days. Gauge E-9 also met the success criterion with a hydroperiod of forty-nine (49)
consecutive days.
Lower Cape Fear Umbrella Mitigation Bank – Juniper Bay Tract
Year 1 Annual Monitoring Report (May 2024) 14
Table 4. Summary of Year 1 Hydrologic Monitoring (Non-Riparian)
Observed growing season From February 1, 2023 – November 30, 2023*
Well
Number
Mitigation
Unit
Longest Number of
Consecutive Days
Meeting Wetland
Hydrology Criteria
* (in growing
season)
Total Number of
Days Meeting
Wetland
Hydrology Criteria
(In Growing
Season)
Dates of Longest
Number of
Consecutive Days
Meeting Wetland
Hydrology Criteria
Percentage of
Growing Season
Success Criteria for Habitat
Type < 5% 5-<12%
12% Hardwood
Flat
(Greater than or
equal to)
13% Swamp
Forest
(Greater than or
equal to)
R1 Restoration 35 214 Feb 1 - Mar 7 11.6 No - x - -
R2 Restoration 67 241 Feb 1 - Apr 8 22.1 Yes - - x x
R3 Restoration 35 189 Sept 3 - Oct 7 11.6 No - x - -
R4 Restoration 67 273 Feb 1 - Apr 8 22.1 Yes - - x x
R5 Restoration 56 260 Feb 12 - Apr 8 18.5 Yes - - x x
R6 Restoration 56 236 Feb 12 - Apr 8 18.5 Yes - - x x
R7 Restoration 67 257 Feb 1 - Apr 8 22.1 Yes - - x x
R8 Restoration 67 279 Feb 1 - Apr 8 22.1 Yes - - x x
R9 Restoration 67 279 Feb 1 - Apr 8 22.1 Yes - - x x
R10 Restoration 67 270 Feb 1 - Apr 8 22.1 Yes - - x x
R11 Restoration 67 277 Feb 1 - Apr 8 22.1 Yes - - x x
R12 Restoration 21 125 Feb 1 - Feb 21 6.9 No - x - -
R13 Restoration 24 136 Feb 1 - Feb 24 7.9 No - x - -
R14 Restoration 66 263 Feb 1 - Apr 8 21.8 Yes - - x x
R20 Restoration 67 264 Feb 1 - Apr 8 22.1 Yes - - x x
R21 Restoration 67 276 Feb 1 - Apr 8 22.1 Yes - - x x
R22 Restoration 32 205 Feb 1 - Mar 4 10.6 No - x - -
R23 Restoration 32 197 Feb 1 - Mar 4 10.6 No - x - -
R24 Restoration 49 255 Feb 1 - Mar 21 16.2 Yes - - x x
R25 Restoration 36 203 Feb 1 - Mar 8 11.9 No - x - -
E1 Enhancement 67 239 Feb 1 - Apr 8 22.1 Yes - - x x
E2 Enhancement 67 251 Feb 1 - Apr 8 22.1 Yes - - x x
E3 Enhancement 67 276 Feb 1 - Apr 8 22.1 Yes - - x x
E4 Enhancement 67 279 Feb 1 - Apr 8 22.1 Yes - - x x
E5 Enhancement 67 258 Feb 1 - Apr 8 22.1 Yes - - x x
E6 Enhancement 67 264 Feb 1 - Apr 8 22.1 Yes - - x x
E10 Enhancement 50 224 Feb 1 - Mar 22 16.5 Yes - - x x
P1 Reference 67 275 Feb 1 - Apr 8 22.1 Yes - - x x
P2 Reference 67 240 Feb 1 - Apr 8 22.1 Yes - - x x
P3 Reference 67 215 Feb 1 - Apr 8 22.1 Yes - - x x
P4 Reference 24 129 Feb 1 - Feb 24 7.9 No - x - -
P5 Reference 25 132 Feb 1 - Feb 25 8.3 No - x - -
Lower Cape Fear Umbrella Mitigation Bank – Juniper Bay Tract
Year 1 Annual Monitoring Report (May 2024) 15
Table 5. Summary of Year 1 Hydrologic Monitoring (Riparian)
Observed growing season from February 1, 2022 – November 30, 2022
Well
Number
Mitigation
Unit
Longest Number of Consecutive Days
Meeting Wetland Hydrology Criteria * (in
growing season)
Total Number of
Days Meeting
Wetland Hydrology
Criteria
(In Growing
Season)
Dates of Longest Number of
Consecutive Days Meeting Wetland
Hydrology Criteria
Percentage of
Growing Season
Success Criteria
for habitat type < 5% 5-<12% 14% Riparian
(Greater than or equal to)
R15 Restoration 27 119 Feb 1 - Feb 27 8.9 No - x -
R16 Restoration 35 197 Feb 1 - Mar 7 11.6 No - x -
R17 Restoration 33 180 Feb 1 - Mar 5 10.9 No - x -
R18 Restoration 33 127 Feb 1 - Mar 5 10.9 No - x -
R19 Restoration 67 239 Feb 1 - Apr 8 22.1 Yes - - x
E7 Enhancement 67 228 Feb 1 - Apr 8 22.1 Yes - - x
E8 Enhancement 67 231 Feb 1 - Apr 8 22.1 Yes - - x
E9 Enhancement 49 187 Feb 1 - Mar 21 16.2 Yes - - x
*Includes only normal conditions and drier than normal conditions according to Antecedent Precipitation Tool (APT)
Lower Cape Fear Umbrella Mitigation Bank – Juniper Bay Tract
Year 1 Annual Monitoring Report (May 2024) 16
4.3 Stream Monitoring
1. Photo-Documentation
Extensive photo documentation was implemented during Year 1 for the stream monitoring phase of this
project. Site visits were conducted and photographs were taken at all permanent cross-sections and along
all of the reaches on several occasions during Year 1 monitoring. Photo documentation was also used to
document the health of the riparian area plantings and the effectiveness of erosion control measures. Refer to
Appendix A for photographs of site conditions throughout Year 1 monitoring. Photographs of the first-order
stream cross-sections are included in Appendix F. Ordinary High Water Mark (OHWM) photographs are
provided in Appendix G. Refer to Appendix H for photographs of the overbank flooding events.
2. Ecological Function
The health of the riparian vegetation was documented as part of the wetland restoration monitoring efforts.
Four (4) 0.05 ac. permanent monitoring plots were established throughout the riparian wetland area
including areas directly adjacent to the restored channel. Reference the vegetation monitoring section for
monitoring results.
3. Channel Stability/Survey Procedures
a. Stream Flow Monitoring (Zero Order Channel)
The Lower Cape Fear Umbrella Mitigation Bank has restored 2,313 lf of zero-order Coastal Plain stream on
the Juniper Bay Tract. The restoration has mimicked low gradient, low velocity stream reaches
characteristic of the outer Coastal Plain. No hardened materials (i.e., rock structures) were used. A total of
eight (8) gauge transects (three gauges per transect) were installed in the zero-order streams to document
the presence of surface water. There are three transects in UT1, two transects in UT2, and three transects
in Hickman Branch zero order. Refer to CCPV for a map depicting the location of zero-order gauges.
Indicators of Ordinary High-Water Mark (OHWM) and photographic documentation were also used to
identify the presence of surface water flow (Appendix G).
UT1: Surface water was documented within each transect over several periods during the
monitoring year. All three (3) gauge transects on UT1 exhibited surface water in February through
mid-May. Intermittent dips occurred during mid-May and mid-June. Surface flow was present
Lower Cape Fear Umbrella Mitigation Bank – Juniper Bay Tract
Year 1 Annual Monitoring Report (May 2024) 17
between these dips. Consistent surface water for UT1 existed from mid-June to late-August. August
ended with a brief dry period before surface water was restored in early September. A drought
period with little surface flow occurred from early October to late November. Surface water was
maintained throughout the remainder of the calendar year. Maximum surface water depth in the
valley during 2023 was 13.3 inches. Refer to Appendix E for graphs of duration and amplitude of
surface water in UT1 and Table 6 for a summary of hydrologic conditions.
Observed physical indicators of an ordinary high water mark (OHWM) within UT1 consisted of: (1)
natural line impressed on the bank; (2) vegetation matted down, bent, or absent; (3) and water
staining. OHWM photographs of the valley are provided in Appendix G.
UT2: Surface water was documented in the valley of each gauge transect on UT2 over several
periods during the monitoring year. The general trends of the surface water were similar to UT1 but
UT2 exhibited slightly more flow. Both gauge transects exhibited flow in mid-January when gauges
were installed. Transects continued to flow through late-October with a brief absence of surface
water in mid-May. Surface flow discontinued in late-October and did not resume until mid-
November. Surface flow remained throughout the rest of the calendar year. Maximum surface water
depth in the valley during 2023 was 13.9 inches. Refer to Appendix E for graphs of duration and
amplitude of surface water in UT2 and Table 6 for a summary of hydrologic conditions.
Observed physical indicators of an ordinary high water mark (OHWM) within UT2 consisted of: (1)
natural line impressed on the bank; (2) vegetation matted down, bent, or absent; (3) and water
staining. OHWM photographs of the valley are provided in Appendix G.
Hickman Branch Zero Order (HB): Surface water was documented in the valley of each transect
over several periods during the monitoring year. The general trends of the surface water were
similar to UT1 and UT2. All three (3) gauge transects exhibited flow through January to October
with brief dry periods in the end of May, mid-June, and late-August. The driest period occurred from
October 18 to November 22. Surface water resumed after November 22 and continued throughout
the remainder of the calendar year. Transect 3 exhibited the largest amplitude of surface water
during the monitoring period with a max of 19.7 inches. In contrast, transect 1 displayed the lowest
amplitude of surface water with a max of 16.3 inches. Refer to Appendix E for graphs of duration
and amplitude of surface water in UT3 and Table 6 for a summary of hydrologic conditions.
Observed physical indicators of an ordinary high-water mark (OHWM) within UT3 consisted of the
Lower Cape Fear Umbrella Mitigation Bank – Juniper Bay Tract
Year 1 Annual Monitoring Report (May 2024) 18
following: (1) natural line impressed on the bank; (2) vegetation matted down, bent, or absent; (3)
and water staining. OHWM photographs of the valley are provided in Appendix G.
All zero order stream gauge transects met at least thirty (30) days of consecutive flow (refer to
Table 6). The longest period of continuous flow in the center gauge at UT1 ranged from forty-five
(45) to 106 days. The longest period of continuous flow in the center gauge at UT2 ranged from
sixty-seven (67) to 108 days. The longest period of continuous flow in the center gauge at HB
ranged from sixty-six (66) to 108 days.
Table 6. Summary of Year 1 Hydrologic Monitoring (Zero Order Stream)
b. Cross-Sections (First Order Channel)
The Lower Cape Fear Umbrella Mitigation Bank has restored 2,313 LF of first-order stream on Juniper Bay
Tract. The restoration has mimicked low gradient, low velocity stream reaches characteristic of the outer
Coastal Plain. No hardened materials (i.e., rock structures) were used. Rather, natural materials (such as toe
Well Number*
Total Number of Days Above 0” Longest Number of Consecutive Days Within the Calendar Year
Dates of Longest Number of Consecutive Dates Meeting Hydrology Criteria
UT1_1a 12 2 May 27 – May 28 UT1_1b 251 45 Mar 27 – May 10 UT1_1c 3 1 April 19
UT1_2a 0 0 NA
UT1_2b 279 106 Jan 27 – May 12 UT1_2c 21 3 Jan 21 – Jan 23 UT1_3a 69 9 June 21 – June 29 UT1_3b 283 106 Jan 27 – May 12 UT1_3c 114 16 Feb 6 – Feb 21
UT2_1a 217 40 Jan 27 – Mar 7
UT2_1b 304 108 Jan 27 – May 14 UT2_1c 65 9 June 21 – June 29 UT2_2a 65 15 Dec 17 – Dec 31 UT2_2b 274 67 Jun 21 – Aug 26 UT2_2c 47 7 Feb 11 – Feb 17
HB_1a 62 9 June 21 – June 29
HB_1b 291 108 Jan 27 – May 14 HB_1c 148 20 Feb 11 – Mar 2 HB_2a 22 3 Dec 17 – Dec 19 HB_2b 260 66 Jan 27 – May 10 HB_2c 16 3 Feb 12 – Feb 14
HB_3a 20 3 Feb 12 – Feb 14
HB_3b 266 105 Jan 27 – May 11 HB_3c 15 3 Jun 21 – June 23
*The center gauge in each transect (grey) generally corresponds to the lowest part of the valley
Lower Cape Fear Umbrella Mitigation Bank – Juniper Bay Tract
Year 1 Annual Monitoring Report (May 2024) 19
wood and log sills) have assisted with channel stabilization and grade control. Six (6) permanent cross-
sections were established throughout the total stream length. Placement of these stations was designed to
assess the performance of potential problem areas (i.e., severe erosion, structural failure). These stations
were also evenly distributed between riffles and pools throughout the project.
All riffle cross-sections maintained an entrenchment ratio greater than 2.2 and a bank height ratio of 1.0.
Entrenchment ratios throughout the site ranged from 19.94 to 21.85. The entrenchment ratio of XS2
increased by 12%, while XS3 and XS5 met success criteria (less than 10% variation of entrenchment ratios
from year to year). All cross-sections are stable.
Pool cross-sections met success criteria (less than 15% variation) for Monitoring Year 1, with the exceptions
noted in the table below.
Cross Section Measurement
XS1 Bankfull Area 17% over Baseline
XS6 Mean Depth 16% under Baseline
XS6 Bankfull Area 21% under Baseline
These differences can be explained by human differences in measurement between years that are amplified
by the small channel footprint. The channel is stable as evidenced by visual assessments and morphological
data presented in Appendix F.
Refer to Figure 3 for the locations of the cross-section monitoring stations. Year 1 cross-section surveys are
provided in Appendix F. A dimensional morphology summary table comparing Year 1 data to as-built
(baseline) data is also provided in Appendix F. Reference the As-Built Report for more detailed information
regarding baseline conditions.
c. Stream Flow Monitoring (First Order Channel)
As indicated above, a total of two (2) gauges were installed within the stream channel to document bankfull
events on an hourly basis. These gauges generally capture the upper and middle sections of the stream.
Lower Cape Fear Umbrella Mitigation Bank – Juniper Bay Tract
Year 1 Annual Monitoring Report (May 2024) 20
Gauge S1 was placed near the beginning of Hickman Branch, approximately 330 feet from zero order gauge
transect HB_3. Gauge S2 is located midway down Hickman Branch. Refer to CCPV for a map depicting the
locations of these gauges.
Surface water and flow were documented in each of the two (2) stream gauges over several periods during
the monitoring year. The amplitude of the surface water varied at each gauge. Gauge S2 exhibited a bankfull
event five (5) times during the monitoring period. Gauge S1 recorded four (4) bankfull events during the
monitoring period. All four (4) S1 gauge bankfull events occurred simultaneously with S2 (May 19 – May 20,
Aug 30 – Sept 1, Dec 17 – Dec 18, and Dec 27). S2 experienced a lone bankfull event on February 12. The duration
of each bankfull event ranged from several hours to two (2) consecutive days. The three-day antecedent rainfall
recorded prior to bankfull events ranged from 0.97 inches to 4.71 inches. Max depth recorded at S2 and S1
were 19.47 inches and 20.3 inches, respectively. Note that the 2023 calendar year was considered to have
normal total annual precipitation with several drought periods. It is anticipated that these gauges will continue
to document bankfull events in future monitoring years with more normal precipitation. Refer to Table 7 for a
summary of bankfull events during Year 1 monitoring. Hydrographs are included in Appendix E. Flow was
also observed during several monitoring events throughout the year. Photographs of the bankfull events are
provided in Appendix H.
Table 7. Summary of Year 1 Bankfull Event Monitoring (2023)
Gauge Number
Total Number of
Bankfull Events
Longest
Number of
Consecutive Days During Bankfull Event
Dates of Bankfull Event(s)
3-Day Antecedent
Rainfall (Inches)
(Brunswick County Airport - KSUT)
S1
4
2
May 19 – May 20 4.71
Aug 30 – Sept 1 4.11
Dec 17 – Dec 18 1.77
Dec 27 1.51
S2
5
2
Feb 12 0.97
May 19 – May 20 4.71
Aug 30 – Sept 1 4.11
Dec 17 – Dec 18 1.77
Dec 27 1.51
Lower Cape Fear Umbrella Mitigation Bank – Juniper Bay Tract
Year 1 Annual Monitoring Report (May 2024) 21
Continuous flow for Stream Gauges 1 and 2 was monitored throughout the calendar year. Both gauges
exhibited continuous flow for periods longer than thirty (30) consecutive days. Neither gauge experienced a
complete dry period. The lowest water recorded was 1.12 inches for S2 and 2.24 inches for S1.
4.4 Contingency Measures
No issues were noted with regard to wetland ditch plugs or boundary encroachment. Photographs of
representative ditch plugs are provided in Appendix A. Stream banks and in-stream structures (i.e., toe wood,
log sills, etc.) were monitored for evidence of surface bank erosion (i.e., down-cutting) several times throughout
the monitoring year. Visual observation of the streams during multiple site visits, including the minor area of
erosion previously noted along Hickman Branch first-order, indicates that the reaches are stable with no
significant issues. Variation relating to individual measurements of some cross-sections does not appear to
be a symptom of instability, rather it appears to be natural variation of geometry in a sand bed system through
multiple storm events as well as human discrepancy in measurements from year-to-year in very small stream
systems. As noted during an IRT site meeting, the rock ramps and the downstream end of UT1 and UT2 did
not allow for water to run over the rock, but rather some water was either being piped under or not at the
surface of the rock. Repair plans for UT1 and UT2 rock ramps have were prepared and subsequently
approved by the IRT. The initial repair work was completed; however, DRG staff will be meeting with the
contract to make adjustments as necessary to ensure that these ramps are functioning as intended. DRG
will coordinate with the IRT regarding potential supplemental planting in Fall 2024 or Spring 2025. Additional
recruitment of acceptable volunteers may negate the need for supplemental planting. No additional
contingency measures are proposed at this time.
5.0 Conclusion
Despite dry conditions during the beginning of the monitoring year, hydrologic data demonstrates the re-
establishment of wetland hydrology. In addition, across much of the wetland restoration and enhancement
areas, hydroperiods are consistent with the target wetland community types . This is particularly evident
within the non-riparian wetland areas. . Gauges with data that did not meet the target success criteria within
riparian areas may be attributed to the dry conditions present in the beginning of the growing season. Despite
dry conditions during the early growing season, groundwater levels were at or near the surface for extended
periods of time. Reduced discharge curves (relative to pre-construction conditions) indicate more prolonged
Lower Cape Fear Umbrella Mitigation Bank – Juniper Bay Tract
Year 1 Annual Monitoring Report (May 2024) 22
hydrologic residency throughout the site, including riparian areas. It is anticipated that hydrological conditions
to continue to improve over the next six (6) years as wetland hydrology on the site continues to recharge.
Vegetation and hydrologic monitoring of the project area indicate that the site is progressing well during the first
year following the implementation of the restoration activities. Vegetation data document high rates of
survivorship among the planted species ( stem density = 533 stems per acre among permanent plots).
Permanent plots 22 and 24 will continue to be monitored to ensure compliant survivorship.
Overall, the site appears to be progressing well toward the targeted wetland community types. The first
monitoring year exhibited groundwater conditions and subsurface storage that were characterized by severe
to moderate drought conditions before transitioning to normal conditions towards the end of the year. The
restoration site is already providing key wetland functions via the reduction of sediment/nutrient runoff;
increased nutrient retention/transformation; increased floodwater storage; and the enhancement and protection
of wildlife habitat. The site will continue to be monitored over the next six years (through Year 7), and the findings
of such will be provided in subsequent annual monitoring reports for agency review and concurrence.
FIGURES
3805 Wrightsville Avenue
Wilmington, NC 28403
(910) 452-0001
Figure 1Site Location Map
L:\ECOSYSTEM SERVICES\2023 ECOSYSTEM SERVICES FILES\DRGNCW23.357 ---
Juniper Tract Annual Monitoring, Vincent\Year 1 2023\Report\Figures
Boundaries are approximate and not meant to be absolute.
Map Source: USGS Topographic 7.5 Minute - Brunswick Scale applies to 11X17" print.
Juniper Bay Tract
LCFUMB
Brunswick County, NC
Map Date: April 2024
P.ENV9002299
NC DOT Mitigation Site
0 2,000 4,0001,000 Feet¯
Legend
State Ownership
Local Government Ownership
Conservation Easement Boundary
Boiling Spring Lakes Plant Conservation Preserve
3805 Wrightsville Avenue
Wilmington, NC 28403
(910) 452-0001
Figure 2
2023 Aerial Photograph
L:\ECOSYSTEM SERVICES\2023 ECOSYSTEM SERVICES FILES\DRGNCW23.357
--- Juniper Tract Annual Monitoring, Vincent\Year 1 2023\Report\Figures
Boundaries are approximate and not meant to be absolute.
Map Source: DRG Drone Imagery & NC OneMap 2020 Aerial Photography Scale applies to 11X17" print.
Juniper Bay Tract
LCFUMB
Brunswick County, NC
Map Date: March 2024
P.ENV9002299
0 900 1,800450Feet¯
Legend
Property Boundary ~ 764.6 ac
Conservation Easement Boundary ~624.7 ac
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3805 Wrightsville AvenueWilmington, NC 28403(910) 452-0001
Current ConditionsPlan View Map(MY1)
L:\ECOSYSTEM SERVICES\2023 ECOSYSTEM SERVICES FILES\DRGNCW23.357 --- Juniper Tract Annual Monitoring, Vincent\Year 1 2023\Maps\GISBoundaries are approximate and not meant to be absolute.Map Source: 2020 NC OneMap & 2023 DRG Drone Imagery Scale applies to 11X17" print.
Juniper Bay TractLCFUMBBrunswick County, NC
Map Date: March 2024P.ENV9002299
0 900 1,800450Feet¯
UT1_2
UT1_1
UT2_2
UT2_1
UT1_3
HB_3
HB_1
HB_2
XS5 XS6
XS4XS3
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Q1 Q2
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Legend
Property Boundary ~ 764.6 ac
Conservation Easement Boundary ~624.7 ac
!(Ground Water Wells (13) - [Did not meet Success]
!(Ground Water Wells (51) - [Did meet Success]
#*Permanent Plot Fail (2)
#*Permanent Plot Succsess (50)
")Random Plot Fail (8)
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Monitoring Cross Sections (6)
!(Stream Gauges (2)
First-Order Stream Restoration
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Zero Order Well Transects
Planted Area ~ 310.9 ac
404 Wetland Line (Pre-Construction)
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3805 Wrightsville AvenueWilmington, NC 28403(910) 452-0001
Juniper Bay TractLCFUMBBrunswick County, NC
Map Date: March 2024P.ENV9002299
Scale applies to 11X17" print.
Current ConditionsPlan View MapQ1(MY1)¯0 400 800200ftBoundaries are approximate and not meant to be absolute.
L:\ECOSYSTEM SERVICES\2023 ECOSYSTEM SERVICES FILES\DRGNCW23.357 --- Juniper Tract Annual Monitoring, Vincent\Year 1 2023\Report\Figures
Map Source: 2020 NC One Map & 2023 DRG Drone Imagery
Legend
Property Boundary ~ 764.6 ac
Conservation Easement Boundary ~624.7 ac
!(Ground Water Wells (13) - [Did not meet Success]
!(Ground Water Wells (51) - [Did meet Success]
#*Permanent Plot Fail (2)
#*Permanent Plot Success (50)
")Random Plot Fail (8)
")Random Plot Success (44)
Monitoring Cross Sections (6)
!(Stream Gauges (2)
First-Order Stream Restoration
G Trail Cameras
Zero Order Well Transects (8 Transects: 3 wells/transect)
Planted Area ~ 310.9 ac
404 Wetland Line (Pre-Construction)
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3805 Wrightsville AvenueWilmington, NC 28403(910)452-0001
Juniper Bay TractLCFUMBBrunswick County, NC
Map Date: March 2024P.ENV9002299
Scale applies to 11X17" print.
Current ConditionsPlan View MapQ2(MY1)¯0 400 800200ftBoundaries are approximate and not meant to be absolute.
L:\ECOSYSTEM SERVICES\2023 ECOSYSTEM SERVICES FILES\DRGNCW23.357 --- Juniper Tract Annual Monitoring, Vincent\Year 1 2023\Report\Figures
Map Source: 2020 NC One Map & 2023 DRG Drone Imagery
Legend
Property Boundary ~ 764.6 ac
Conservation Easement Boundary ~624.7 ac
!(Ground Water Wells (13) - [Did not meet Success]
!(Ground Water Wells (51) - [Did meet Success]
#*Permanent Plot Fail (2)
#*Permanent Plot Success (50)
")Random Plot Fail (8)
")Random Plot Success (44)
Monitoring Cross Sections (6)
!(Stream Gauges (2)
First-Order Stream Restoration
G Trail Cameras
Zero Order Well Transects (8 Transects: 3 wells/transect)
Planted Area ~ 310.9 ac
404 Wetland Line (Pre-Construction)
XS1
XS2 XS3 XS4S1
S2
XS5XS6
*Cross sections are associated with permanent fixed photo stations.
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R10
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R20
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3805 Wrightsville AvenueWilmington, NC 28403(910) 452-0001
Juniper Bay TractLCFUMBBrunswick County, NC
Map Date: March 2024P.ENV9002299
Scale applies to 11X17" print.
Current ConditionsPlan View MapQ3(MY1)¯0 400 800200ftBoundaries are approximate and not meant to be absolute.
L:\ECOSYSTEM SERVICES\2023 ECOSYSTEM SERVICES FILES\DRGNCW23.357 --- Juniper Tract Annual Monitoring, Vincent\Year 1 2023\Report\Figures
Map Source: 2020 NC One Map & 2023 DRG Drone Imagery
Legend
Property Boundary ~ 764.6 ac
Conservation Easement Boundary ~624.7 ac
!(Ground Water Wells (13) - [Did not meet Success]
!(Ground Water Wells (51) - [Did meet Success]
#*Permanent Plot Fail (2)
#*Permanent Plot Success (50)
")Random Plot Fail (8)
")Random Plot Success (44)
Monitoring Cross Sections (6)
!(Stream Gauges (2)
First-Order Stream Restoration
G Trail Cameras
Zero Order Well Transects (8 Transects: 3 wells/transect)
Planted Area ~ 310.9 ac
404 Wetland Line (Pre-Construction)
*Cross sections are associated with permanent fixed photo stations.
!(!(")
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R20
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E10
3805 Wrightsville AvenueWilmington, NC 28403(910) 452-0001
Juniper Bay TractLCFUMBBrunswick County, NC
Map Date: March 2024P.ENV9002299
Scale applies to 11X17" print.
Current ConditionsPlan View MapQ4(MY1)¯0 400 800200ftBoundaries are approximate and not meant to be absolute.
L:\ECOSYSTEM SERVICES\2023 ECOSYSTEM SERVICES FILES\DRGNCW23.357 --- Juniper Tract Annual Monitoring, Vincent\Year 1 2023\Report\Figures
Map Source: 2020 NC One Map & 2023 DRG Drone Imagery
Legend
Property Boundary ~ 764.6 ac
Conservation Easement Boundary ~624.7 ac
!(Ground Water Wells (13) - [Did not meet Success]
!(Ground Water Wells (51) - [Did meet Success]
#*Permanent Plot Fail (2)
#*Permanent Plot Success (50)
")Random Plot Fail (8)
")Random Plot Success (44)
Monitoring Cross Sections (6)
!(Stream Gauges (2)
First-Order Stream Restoration
G Trail Cameras
Zero Order Well Transects (8 Transects: 3 wells/transect)
Planted Area ~ 310.9 ac
404 Wetland Line (Pre-Construction)
*Cross sections are associated with permanent fixed photo stations.
APPENDIX A.
SITE PHOTOGRAPHS
(1)View of Bald Cypress in Plot 12 (October 2023)
(2)View of American White Cedar in Plot 4 (October 2023)
Lower Cape Fear
Umbrella Mitigation Bank
Juniper Bay Tract
Site Photographs
Annual Monitoring
(Year 1)
(3)View of Tupelo in Plot 10 (October 2023)
(4)View of Vegetation Plot 19 (October 2023)
Site Photographs
Annual Monitoring
(Year 1)
Lower Cape Fear
Umbrella Mitigation Bank
Juniper Bay Tract
(5)View of restored first order stream (October 2023)
(6)View of restored first order stream (October 2023)
Site Photographs
Annual Monitoring
(Year 1)
Lower Cape Fear
Umbrella Mitigation Bank
Juniper Bay Tract
(7)View of restored zero and first order stream (October 2023)
(8)View of restored zero and first order stream (October 2023)
Site Photographs
Annual Monitoring
(Year 1)
Lower Cape Fear
Umbrella Mitigation Bank
Juniper Bay Tract
(9)View of stream gauge S2
(10) View of stream gauge S1
Site Photographs
Annual Monitoring
(Year 1)
Lower Cape Fear
Umbrella Mitigation Bank
Juniper Bay Tract
September 8, 2023 11:20 PM
APPENDIX B.
VEGETATIVE MONITORING DATA
(2023)
PnoLS P-all T PnoLS P-all T PnoLS P-all T PnoLS P-all T PnoLS P-all T PnoLS P-all T PnoLS P-all T PnoLS P-all T
Acer rubrum red maple Tree 1 5
Carpinus caroliniana American hornbeam Tree
Chamaecyparis thyoides Atlantic white cedar Tree 20 20 20 19 19 19 6 6 6 8 8 8 6 6 6 7 7 7 18 18 18 13 13 13
Clethra alnifolia coastal sweetpepperbu Shrub 8 6
Cyrilla racemiflora swamp titi Shrub 4
Fraxinus pennsylvanica green ash Tree
Gordonia lasianthus loblolly bay tree
Ilex cassine dahoon Shrub Tree
Ilex coriacea large gallberry Shrub Tree
Ilex glabra inkberry Shrub 1 8 16 2 5 6 17
Ilex opaca American holly Tree 1
Itea virginica Virginia sweetspire Shrub
Liquidambar styraciflua sweetgum Tree 2
Liriodendron tulipifera tuliptree Tree 5 5 5 1 1 1 2 2 2 1 1 1
Lyonia lucida fetterbush lyonia Shrub 1 3 35 1 46
Magnolia virginiana sweetbay Tree 3 4
Morella caroliniensis southern bayberry Shrub Tree
Morella cerifera wax myrtle shrub
Nyssa aquatica water tupelo Tree 1 1 1 2 2 2 1 1 1
Nyssa biflora swamp tupelo Tree 4 4 4 3 3 3 1 1 1 4 4 4 4 4 4 2 2 2 4 4 4
Nyssa sylvatica blackgum Tree
Persea borbonia redbay tree 5 5 4 2 7 13
Pinus taeda loblolly pine Tree 4 2 38 12
Quercus oak Tree
Quercus laurifolia laurel oak Tree
Quercus michauxii swamp chestnut oak Tree 3 3 3 1 1 1 3 3 3
Quercus phellos willow oak Tree
Rhus copallinum flameleaf sumac shrub
Symplocos tinctoria common sweetleaf Shrub Tree 1 1 5
Taxodium distichum bald cypress Tree 9 9 9 24 24 24 16 16 16 23 23 23 14 14 14 16 16 16 23 23 23 5 5 5
Vaccinium corymbosum highbush blueberry Shrub 3 16 1
33 33 33 44 44 51 30 30 56 33 33 116 31 31 43 27 27 83 45 45 55 26 26 126
3 3 3 3 3 6 4 4 12 4 4 10 6 6 12 3 3 8 5 5 7 5 5 12
660 660 660 880 880 1020 600 600 1120 660 660 2320 620 620 860 540 540 1660 900 900 1100 520 520 2520
001-01-0007 001-01-0008001-01-0001 001-01-0002 001-01-0003 001-01-0004 001-01-0005 001-01-0006
2
0.05
2
0.05
2
0.05
Species count
Stems per ACRE
2
0.05
Scientific Name Common Name Species Type
Stem count
size (ares)
size (ACRES)
2
0.05
2
0.05
2
0.05
2
0.05
Permanent Vegetation Plot Data
MY01 (2023)
PnoLS P-all T PnoLS P-all T PnoLS P-all T PnoLS P-all T PnoLS P-all T PnoLS P-all T PnoLS P-all T PnoLS P-all T
Acer rubrum red maple Tree 10 5
Carpinus caroliniana American hornbeam Tree 3 3 3 1 1 1
Chamaecyparis thyoides Atlantic white cedar Tree 9 9 9 9 9 9 2 2 2 7 7 7
Clethra alnifolia coastal sweetpepperbuShrub
Cyrilla racemiflora swamp titi Shrub
Fraxinus pennsylvanica green ash Tree 11 11 11 8 8 8 6 6 6
Gordonia lasianthus loblolly bay tree
Ilex cassine dahoon Shrub Tree
Ilex coriacea large gallberry Shrub Tree
Ilex glabra inkberry Shrub 4 2 1
Ilex opaca American holly Tree 3
Itea virginica Virginia sweetspire Shrub
Liquidambar styraciflua sweetgum Tree 3 25 3 1 2
Liriodendron tulipifera tuliptree Tree 2 2 2
Lyonia lucida fetterbush lyonia Shrub
Magnolia virginiana sweetbay Tree 3 4 3
Morella caroliniensis southern bayberry Shrub Tree
Morella cerifera wax myrtle shrub 1
Nyssa aquatica water tupelo Tree 1 1 1 2 2 2 3 3 3
Nyssa biflora swamp tupelo Tree 2 2 2 2 2 2 1 1 1 4 4 4 1 1 1 11 11 11
Nyssa sylvatica blackgum Tree 1 1 1
Persea borbonia redbay tree 18 23 22 9 1 3 3 14
Pinus taeda loblolly pine Tree 15 14 20
Quercus oak Tree
Quercus laurifolia laurel oak Tree 1 1 1 1
Quercus michauxii swamp chestnut oak Tree 1 1 1 5 5 5 1 1 1 7 7 7 13 13 13 6 6 6 6 6 6
Quercus phellos willow oak Tree
Rhus copallinum flameleaf sumac shrub
Symplocos tinctoria common sweetleaf Shrub Tree 2 1
Taxodium distichum bald cypress Tree 10 10 10 13 13 13 11 11 11 24 24 24 9 9 9 12 12 12 34 34 34 20 20 20
Vaccinium corymbosum highbush blueberry Shrub
24 24 55 21 21 84 23 23 73 26 26 70 29 29 31 41 41 47 51 51 54 44 44 61
5 5 11 4 4 7 5 5 10 2 2 9 4 4 6 6 6 9 5 5 6 5 5 7
480 480 1100 420 420 1680 460 460 1460 520 520 1400 580 580 620 820 820 940 1020 1020 1080 880 880 1220
2
0.05
2
0.05
2
0.05
2
0.05
2
0.05
2
0.05
2
0.05
2
0.05
Scientific Name Common Name Species Type
Stem count
size (ares)
size (ACRES)
Species count
Stems per ACRE
001-01-0013 001-01-0014 001-01-0015 001-01-0016001-01-0009 001-01-0010 001-01-0011 001-01-0012
Permanent Vegetation Plot Data
MY01 (2023)
PnoLS P-all T PnoLS P-all T PnoLS P-all T PnoLS P-all T PnoLS P-all T PnoLS P-all T PnoLS P-all T PnoLS P-all T
Acer rubrum red maple Tree 12 9 1 1 1 2 1
Carpinus caroliniana American hornbeam Tree 1 1 1 1 1 1
Chamaecyparis thyoides Atlantic white cedar Tree
Clethra alnifolia coastal sweetpepperbuShrub 13
Cyrilla racemiflora swamp titi Shrub 1 8 1 2 4 1
Fraxinus pennsylvanica green ash Tree
Gordonia lasianthus loblolly bay tree 1
Ilex cassine dahoon Shrub Tree 2 21 1
Ilex coriacea large gallberry Shrub Tree 1
Ilex glabra inkberry Shrub 4 6 15 13 6 1
Ilex opaca American holly Tree 1 2
Itea virginica Virginia sweetspire Shrub
Liquidambar styraciflua sweetgum Tree
Liriodendron tulipifera tuliptree Tree 2 2 2 1 1 1 1 1 1
Lyonia lucida fetterbush lyonia Shrub 20 2 4
Magnolia virginiana sweetbay Tree 1 4 1
Morella caroliniensis southern bayberry Shrub Tree
Morella cerifera wax myrtle shrub 1
Nyssa aquatica water tupelo Tree 7 1 5 1 1 1 1 1 1
Nyssa biflora swamp tupelo Tree 4 4 4 1 1 1 9 9 9 5 5 5 7 7 7 1 1 1
Nyssa sylvatica blackgum Tree
Persea borbonia redbay tree 4 7 1 3 6 6
Pinus taeda loblolly pine Tree 2 12 2 1 1
Quercus oak Tree
Quercus laurifolia laurel oak Tree 3 3 3 1 1 1 4 4 4 4 4 4 3 3 3 4 4 4 5 5 5
Quercus michauxii swamp chestnut oak Tree 10 10 10 7 7 7 9 9 9 1 1 1 8 8 8 3 3 3 4 4 4 7 7 7
Quercus phellos willow oak Tree
Rhus copallinum flameleaf sumac shrub
Symplocos tinctoria common sweetleaf Shrub Tree 2 10 4
Taxodium distichum bald cypress Tree 5 5 5 15 15 15 6 6 6 12 12 12 8 8 8 1 1 1 6 6 6 2 2 2
Vaccinium corymbosum highbush blueberry Shrub 1 7 1 1
25 25 56 24 24 66 29 29 64 22 22 103 17 17 40 14 14 25 17 17 36 15 15 21
6 6 13 4 4 11 5 5 13 4 4 15 3 3 9 4 4 9 6 6 14 4 4 7
500 500 1120 480 480 1320 580 580 1280 440 440 2060 340 340 800 280 280 500 340 340 720 300 300 420
001-01-0017 001-01-0018
2
0.05
2
0.05
2
0.05
001-01-0019
Scientific Name Common Name
001-01-0020 001-01-0021 001-01-0022
2
0.05
2
0.05
2
0.05
2
0.05
2
0.05
001-01-0023 001-01-0024
Species Type
Stem count
size (ares)
size (ACRES)
Species count
Stems per ACRE
Permanent Vegetation Plot Data
MY01 (2023)
PnoLS P‐all T PnoLS P‐all T PnoLS P‐all T PnoLS P‐all T PnoLS P‐all T PnoLS P‐all T PnoLS P‐all T PnoLS P‐all T
Acer rubrum red maple Tree 142
Carpinus caroliniana American hornbeam Tree 111
Chamaecyparis thyoides Atlantic white cedar Tree 11 11 11 13 13 13 7 7 7 12 12 12 444555777
Clethra alnifolia coastal sweetpepperbu Shrub 2
Cyrilla racemiflora swamp titi Shrub 12
Fraxinus pennsylvanica green ash Tree
Gordonia lasianthus loblolly bay tree
Ilex cassine dahoon Shrub Tree
Ilex coriacea large gallberry Shrub Tree
Ilex glabra inkberry Shrub 7 2 2 7 3
Ilex opaca American holly Tree 3
Itea virginica Virginia sweetspire Shrub
Liquidambar styraciflua sweetgum Tree 72
Liriodendron tulipifera tuliptree Tree
Lyonia lucida fetterbush lyonia Shrub 10 2 7 3
Magnolia virginiana sweetbay Tree 1 1 2 1 2
Morella caroliniensis southern bayberry Shrub Tree
Morella cerifera wax myrtle shrub
Nyssa aquatica water tupelo Tree 1 2 2 2
Nyssa biflora swamp tupelo Tree 222666222222555 555444
Nyssa sylvatica blackgum Tree 333 111111
Persea borbonia redbay tree 5 4 2 6 2
Pinus taeda loblolly pine Tree 1
Quercus oak Tree
Quercus laurifolia laurel oak Tree 111
Quercus michauxii swamp chestnut oak Tree 1 1 1 555222222444 121212
Quercus phellos willow oak Tree
Rhus copallinum flameleaf sumac shrub 1
Symplocos tinctoria common sweetleaf Shrub Tree 611 4
Taxodium distichum bald cypress Tree 11 11 11 10 10 10 16 16 16 15 15 15 19 19 21 14 14 14 888222
Vaccinium corymbosum highbush blueberry Shrub 1
25 25 27 29 29 52 32 32 32 34 34 59 30 30 59 25 25 25 21 21 49 19 19 32
4463375555512441155544134410
500 500 540 580 580 1040 640 640 640 680 680 1180 600 600 1180 500 500 500 420 420 980 380 380 640
001‐01‐0029
0.05 0.05 0.05 0.05 0.05
001‐01‐0030 001‐01‐0031 001‐01‐0032
22222222
0.05 0.05 0.05
Stem count
size (ares)
size (ACRES)
Species count
Stems per ACRE
001‐01‐0025 001‐01‐0026 001‐01‐0027 001‐01‐0028
Scientific Name Common Name Species Type
Permanent Vegetation Plot Data
MY01 (2023)
PnoLS P‐all T PnoLS P‐all T PnoLS P‐all T PnoLS P‐all T PnoLS P‐all T PnoLS P‐all T PnoLS P‐all T PnoLS P‐all T
Acer rubrum red maple Tree 2 2 312
Carpinus caroliniana American hornbeam Tree 111
Chamaecyparis thyoides Atlantic white cedar Tree 2 2 2
Clethra alnifolia coastal sweetpepperbu Shrub
Cyrilla racemiflora swamp titi Shrub 8 1
Fraxinus pennsylvanica green ash Tree
Gordonia lasianthus loblolly bay tree
Ilex cassine dahoon Shrub Tree
Ilex coriacea large gallberry Shrub Tree
Ilex glabra inkberry Shrub 8 9 22 5461
Ilex opaca American holly Tree
Itea virginica Virginia sweetspire Shrub
Liquidambar styraciflua sweetgum Tree
Liriodendron tulipifera tuliptree Tree 111111222
Lyonia lucida fetterbush lyonia Shrub 5 12 10
Magnolia virginiana sweetbay Tree 2 1 2
Morella caroliniensis southern bayberry Shrub Tree 2
Morella cerifera wax myrtle shrub
Nyssa aquatica water tupelo Tree
Nyssa biflora swamp tupelo Tree 333111111222555 222
Nyssa sylvatica blackgum Tree 777222111 111
Persea borbonia redbay tree 1284225
Pinus taeda loblolly pine Tree 21
Quercus oak Tree 1 1 1
Quercus laurifolia laurel oak Tree 9 9 9 10 10 10 3 3 3 11 11 11 7 7 7 1 1 1 10 10 10
Quercus michauxii swamp chestnut oak Tree 666888555131313222111161616111
Quercus phellos willow oak Tree 111111 111222
Rhus copallinum flameleaf sumac shrub
Symplocos tinctoria common sweetleaf Shrub Tree 1 11
Taxodium distichum bald cypress Tree 555333 999191919999555
Vaccinium corymbosum highbush blueberry Shrub 1 1
19 19 43 26 26 43 21 21 44 30 30 37 27 27 39 22 22 53 29 29 44 17 17 46
4411661066866877933115510448
380 380 860 520 520 860 420 420 880 600 600 740 540 540 780 440 440 1060 580 580 880 340 340 920
0.05 0.05 0.05 0.05 0.05
Species count
Stems per ACRE
001‐01‐0036 001‐01‐0037 001‐01‐0038 001‐01‐0039 001‐01‐0040
22222222
Scientific Name Common Name Species Type
Stem count
size (ares)
size (ACRES)
001‐01‐0033 001‐01‐0034 001‐01‐0035
0.05 0.05 0.05
Permanent Vegetation Plot Data
MY01 (2023)
PnoLS P‐all T PnoLS P‐all T PnoLS P‐all T PnoLS P‐all T PnoLS P‐all T PnoLS P‐all T PnoLS P‐all T PnoLS P‐all T
Acer rubrum red maple Tree 5 1 1 3
Carpinus caroliniana American hornbeam Tree 1 1 1
Chamaecyparis thyoides Atlantic white cedar Tree 15 15 15 555777111111 1
Clethra alnifolia coastal sweetpepperbu Shrub 5
Cyrilla racemiflora swamp titi Shrub 210 4
Fraxinus pennsylvanica green ash Tree
Gordonia lasianthus loblolly bay tree 7
Ilex cassine dahoon Shrub Tree 1
Ilex coriacea large gallberry Shrub Tree
Ilex glabra inkberry Shrub 10 8 3 13 31 50 34
Ilex opaca American holly Tree 7
Itea virginica Virginia sweetspire Shrub 1
Liquidambar styraciflua sweetgum Tree 12 6 1
Liriodendron tulipifera tuliptree Tree 2 2 2 444
Lyonia lucida fetterbush lyonia Shrub 7 2
Magnolia virginiana sweetbay Tree 6 4 1
Morella caroliniensis southern bayberry Shrub Tree
Morella cerifera wax myrtle shrub 2
Nyssa aquatica water tupelo Tree
Nyssa biflora swamp tupelo Tree 3 3 3 3 3 3 444111
Nyssa sylvatica blackgum Tree 888223 222444444222
Persea borbonia redbay tree 1 19 5544
Pinus taeda loblolly pine Tree 5 11
Quercus oak Tree
Quercus laurifolia laurel oak Tree 555777 111222333555
Quercus michauxii swamp chestnut oak Tree 333222222111333 444333
Quercus phellos willow oak Tree
Rhus copallinum flameleaf sumac shrub 1
Symplocos tinctoria common sweetleaf Shrub Tree 1 1 3 7
Taxodium distichum bald cypress Tree 222222151515181818151515333888777
Vaccinium corymbosum highbush blueberry Shrub 2 1
21 21 44 16 16 34 35 35 60 26 26 89 30 30 39 24 24 63 18 18 97 19 19 72
55866114412441255855955124410
420 420 880 320 320 680 700 700 1200 520 520 1780 600 600 780 480 480 1260 360 360 1940 380 380 1440
22222222
0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05
001‐01‐0041 001‐01‐0042 001‐01‐0043 001‐01‐0044 001‐01‐0045 001‐01‐0046 001‐01‐0047 001‐01‐0048
Stems per ACRE
Scientific Name Common Name Species Type
Stem count
size (ares)
size (ACRES)
Species count
Permanent Vegetation Plot Data
MY01 (2023)
PnoLS P‐all T PnoLS P‐all T PnoLS P‐all T PnoLS P‐all T PnoLS P‐all T PnoLS P‐all T
Acer rubrum red maple Tree 1 2 1 78 56
Carpinus caroliniana American hornbeam Tree 1 1 1 10 10 10 22 22 22
Chamaecyparis thyoides Atlantic white cedar Tree 1 1 1 2 2 2 226 226 227 243 243 243
Clethra alnifolia coastal sweetpepperbuShrub 34
Cyrilla racemiflora swamp titi Shrub 4 6 3 61 31
Fraxinus pennsylvanica green ash Tree 25 25 25 30 30 30
Gordonia lasianthus loblolly bay tree 8
Ilex cassine dahoon Shrub Tree 1 1 27 18
Ilex coriacea large gallberry Shrub Tree 1
Ilex glabra inkberry Shrub 6 338 628
Ilex opaca American holly Tree 1 18 14
Itea virginica Virginia sweetspire Shrub 1
Liquidambar styraciflua sweetgum Tree 4 3 71 25
Liriodendron tulipifera tuliptree Tree 2 2 2 27 27 27 51 51 51
Lyonia lucida fetterbush lyonia Shrub 1 167 232
Magnolia virginiana sweetbay Tree 3 1 1 51 21
Morella caroliniensis southern bayberry Shrub Tree 2
Morella cerifera wax myrtle shrub 43
Nyssa aquatica water tupelo Tree 14 14 28
Nyssa biflora swamp tupelo Tree 5 5 5 3 3 3 129 129 129 232 232 232
Nyssa sylvatica blackgum Tree 2 2 2 1 1 1 42 42 43
Persea borbonia redbay tree 1 3 259 248
Pinus taeda loblolly pine Tree 143 35
Quercus oak Tree 111333
Quercus laurifolia laurel oak Tree 13 13 13 8 8 8 13 13 13 6 6 6 140 140 141 239 239 239
Quercus michauxii swamp chestnut oak Tree 6 6 6 17 17 17 3 3 3 8 8 8 225 225 225 303 303 303
Quercus phellos willow oak Tree 555222
Rhus copallinum flameleaf sumac shrub 2
Symplocos tinctoria common sweetleaf Shrub Tree 2 1 65 33
Taxodium distichum bald cypress Tree 2 2 2 3 3 3 4 4 4+D35:542 542 544 576 576 576
Vaccinium corymbosum highbush blueberry Shrub 36 17
29 29 33 25 25 35 20 20 40 26 26 34 1386 1386 2771 1701 1701 3062
66922644117712121231101023
580 580 660 500 500 700 400 400 800 520 520 680 549.9 549.9 1099 674.9 674.9 1215
0.05 0.05 0.05 0.05 2.52 2.52
001‐01‐0049 001‐01‐0050 001‐01‐0051 001‐01‐0052 MY1 (2023) MY0 (2023)
2222102102
Scientific Name Common Name Species Type
Stem count
size (ares)
size (ACRES)
Species count
Stems per ACRE
Permanent Vegetation Plot Data
MY01 (2023)
Species Name Common Name Planted (P) Volunteer (V)Pl
o
t
1
Pl
o
t
2
Pl
o
t
3
Pl
o
t
4
Pl
o
t
5
Pl
o
t
6
Pl
o
t
7
Pl
o
t
8
Pl
o
t
9
Pl
o
t
1
0
Pl
o
t
1
1
Pl
o
t
1
2
Pl
o
t
1
3
Pl
o
t
1
4
Taxodium distichum Bald Cypress P 18 17 14 4 14 19 13 11 21 35 32 18 13 13
Chamaecyparis thyoides American White Cedar P 3 5 3 10333563 1 7
Nyssa biflora Black Gum P 4 22624 534
Quercus phellos Willow Oak P 1
Nyssa aquatica Tupelo P 1 2 5 4 4 7 2 1 7
Ostrya virginiana Ironwood P
Quercus laurifolia Laurel Oak P
Quercus laurifolia Swamp Laurel Oak P 33
Quercus michauxii Swamp Chestnut Oak P 1 1 3 1
Vaccinium corymbosum High-bush Blueberry V 24 4
Ilex glabra Gallberry V 4 9 14 24 12 5 5 11 3 2
Ilex opaca American Holly V 6 1
Nyssa biflora Black Gum V 21
Cyrilla racemiflora Titi V 22 4 5 11 5 5
Symplocos tinctoria Horse Sugar V 17 5 2 3 7 1
Clethra alnifolia Sweet Pepperbush V 62 1
Gordonia lasianthus Loblolly Bay V 1 14
Ilex cassine Dahoon Holly V 2
Lyonia lucida Fetterbush V 17 9 12
Persea borbonia Red Bay V 23 2 4 21 23 15 4
Morella caroliniensis Southern Bay Berry V 1
Itea virginica Sweet Spire V
Morella cerifera Wax Myrtle V 2
Diospyros virginiana Persimmon V 1
Magnolia virginiana Sweet Bay V 1 1 2 1
Total Stems of Planted Species 23 22 19 19 22 31 19 22 33 49 39 25 22 27
Total Stems of Planted Species +
Acceptable Volunteer Species 50 54 45 71 77 68 48 56 78 49 46 28 24 39
Avg per acre 460 440 380 380 440 620 380 440 660 980 780 500 440 540
Random Vegetation Plot Data
MY01 (2023)
Species Name Common Name Planted (P) Volunteer (V)Pl
o
t
1
5
Pl
o
t
1
6
Pl
o
t
1
7
Pl
o
t
1
8
Pl
o
t
1
9
Pl
o
t
2
0
Pl
o
t
2
1
Pl
o
t
2
2
Pl
o
t
2
3
Pl
o
t
2
4
Pl
o
t
2
5
Pl
o
t
2
6
Pl
o
t
2
7
Pl
o
t
2
8
Taxodium distichum Bald Cypress P 16 26 16 3 19 29 16 29 13 26 12 6 44 14
Chamaecyparis thyoides American White Cedar P 5 377367 9 36
Nyssa biflora Black Gum P 7231123 22 312
Quercus phellos Willow Oak P
Nyssa aquatica Tupelo P 1 2 1 1 3 2
Ostrya virginiana Ironwood P 1 3
Quercus laurifolia Laurel Oak P 7 1
Quercus laurifolia Swamp Laurel Oak P
Quercus michauxii Swamp Chestnut Oak P 5 4 4132 1 14
Vaccinium corymbosum High-bush Blueberry V 1 2
Ilex glabra Gallberry V 33 1 11711 125 3
Ilex opaca American Holly V 3
Nyssa biflora Black Gum V 4 2 1
Cyrilla racemiflora Titi V 2 1 1 2 7
Symplocos tinctoria Horse Sugar V 112 2
Clethra alnifolia Sweet Pepperbush V 23 3 3
Gordonia lasianthus Loblolly Bay V
Ilex cassine Dahoon Holly V 1 1 1 5
Lyonia lucida Fetterbush V 1 1 5
Persea borbonia Red Bay V 19 1 3 11 3 12 2 10 4 1 1
Morella caroliniensis Southern Bay Berry V 11 1
Itea virginica Sweet Spire V 13
Morella cerifera Wax Myrtle V
Diospyros virginiana Persimmon V
Magnolia virginiana Sweet Bay V 6 1 1 2 4 1
Total Stems of Planted Species 29 33 29 15 25 42 28 32 21 37 28 11 51 20
Total Stems of Planted Species +
Acceptable Volunteer Species 32 62 33 48 25 55 35 60 47 53 62 24 51 26
Avg per acre 580 660 580 300 500 840 560 640 420 740 560 220 1020 400
Random Vegetation Plot Data
MY01 (2023)
Species Name Common Name Planted (P) Volunteer (V)Pl
o
t
2
9
Pl
o
t
3
0
Pl
o
t
3
1
Pl
o
t
3
2
Pl
o
t
3
3
Pl
o
t
3
4
Pl
o
t
3
5
Pl
o
t
3
6
Pl
o
t
3
7
Pl
o
t
3
8
Pl
o
t
3
9
Pl
o
t
4
0
Pl
o
t
4
1
Pl
o
t
4
2
Taxodium distichum Bald Cypress P 7 1 2 17 10 4 4 13 10 5 8 4
Chamaecyparis thyoides American White Cedar P 3 9
Fraxinus pennsylvanicua Green Ash P 1
Liriodendron tulipifera Tulip Poplar P 2
Nyssa aquatica Tupelo P 1 1
Nyssa biflora Black Gum P 3132 2451 1411
Quercus michauxii Swamp Chestnut Oak P 5 1 1223110215 212 6
Ostrya virginiana Ironwood P
Quercus nigra Water Oak P 3
Quercus laurifolia Laurel Oak P 4 1 2 2 2 5 13 3 15 2
Quercus pagoda Cherry Bark P
Quercus phellos Willow Oak P 31
Taxodium distichum Bald Cypress P 18
Clethra alnifolia Sweet Pepperbush V 2 10 1
Cyrilla racemiflora Titi V 17 1 2
Gordonia lasianthus Loblolly Bay V
Ilex glabra Gallberry V 11 2 3 13 19 12 1 5 12
Ilex opaca American Holly V
Itea virginica Sweet Spire V 1
Lyonia lucida Fetterbush V 1 710
Magnolia virginiana Sweet Bay V 3 2 3 2
Nyssa biflora Black Gum V 1
Persea borbonia Red Bay V 3 8 3 7 16311
Morella caroliniensis Southern Bay Berry V
Ilex cassine Dahoon Holly V 1 23
Symplocos tinctoria Horse Sugar V 8 1
Vaccinium corymbosum High-bush Blueberry V 1 1
Total Stems of Planted Species 31 9 20 7 22 22 20 13 17 20 24 20 27 14
Total Stems of Planted Species +
Acceptable Volunteer Species 594020 7252220335720 57244141
Average per acre 620 180 400 140 440 440 400 260 340 400 480 400 540 280
Random Vegetation Plot Data
MY01 (2023)
Species Name Common Name Planted (P) Volunteer (V)Pl
o
t
4
3
Pl
o
t
4
4
Pl
o
t
4
5
Pl
o
t
4
6
Pl
o
t
4
7
Pl
o
t
4
8
Pl
o
t
4
9
Pl
o
t
5
0
Pl
o
t
5
1
Pl
o
t
5
2
Taxodium distichum Bald Cypress P 441212172211572
Chamaecyparis thyoides American White Cedar P 12224 315
Fraxinus pennsylvanicua Green Ash P
Liriodendron tulipifera Tulip Poplar P 2 2
Nyssa aquatica Tupelo P
Nyssa biflora Black Gum P 67334141
Quercus michauxii Swamp Chestnut Oak P 12 10 4 1 6 5 4
Ostrya virginiana Ironwood P 11
Quercus nigra Water Oak P
Quercus laurifolia Laurel Oak P 4 3 1 6 1
Quercus pagoda Cherry Bark P 5
Quercus phellos Willow Oak P 1
Taxodium distichum Bald Cypress P
Clethra alnifolia Sweet Pepperbush V
Cyrilla racemiflora Titi V 10 18
Gordonia lasianthus Loblolly Bay V 1
Ilex glabra Gallberry V 2133742617 915
Ilex opaca American Holly V 61
Itea virginica Sweet Spire V 1
Lyonia lucida Fetterbush V 112
Magnolia virginiana Sweet Bay V 1 1 1 4
Nyssa biflora Black Gum V 1 1
Persea borbonia Red Bay V 4 2 3 2169
Morella caroliniensis Southern Bay Berry V 1
Ilex cassine Dahoon Holly V 2
Symplocos tinctoria Horse Sugar V 1 4 1 3
Vaccinium corymbosum High-bush Blueberry V
Total Stems of Planted Species 28 24 20 17 23 26 25 16 21 23
Total Stems of Planted Species +
Acceptable Volunteer Species 56 30 26 26 37 55 55 18 39 84
Average per acre 560 480 400 340 460 520 500 320 420 460
Random Vegetation Plot Data
MY01 (2023)
APPENDIX C.
PALMER HYDROLOGIC DROUGHT INDEX MAPS
X (Site)
X (Site)
X (Site)
X (Site)
X (Site)
X (Site)
X (Site)
X (Site)
X (Site)
X (Site)
X (Site)
X (Site)
APPENDIX D.
NORTH CAROLINA DROUGHT STATUS MAPS
0
10
20
30
40
50
60
70
80
90
100
Percentile
Well & Baseflow Data
Baseflow Data 1965-2022
Well Data 1965-2022
North Carolina Division of Water Resources January 31, 2023
DWR Drought Image
D0
D1
D2
D3
D4
X (Site)
X (Site)
X (Site)
0
10
20
30
40
50
60
70
80
90
100
Percentile
Well & Baseflow Data
Baseflow Data 1965-2022
Well Data 1965-2022
North Carolina Division of Water Resources February 28, 2023
DWR Drought Image
D0
D1
D2
D3
D4
X (Site)
X (Site)
X (Site)
0
10
20
30
40
50
60
70
80
90
100
Percentile
Well & Baseflow Data
Baseflow Data 1965-2022
Well Data 1965-2022
North Carolina Division of Water Resources March 31, 2023
DWR Drought Image
D0
D1
D2
D3
D4X (Site)
X (Site)
X (Site)
0
10
20
30
40
50
60
70
80
90
100
Percentile
Well & Baseflow Data
Baseflow Data 1965-2022
Well Data 1965-2022
North Carolina Division of Water Resources April 30, 2023
DWR Drought Image
D0
D1
D2
D3
D4
X (Site)
X (Site)
X (Site)
0
10
20
30
40
50
60
70
80
90
100
Percentile
Well & Baseflow Data
Baseflow Data 1965-2022
Well Data 1965-2022
North Carolina Division of Water Resources May 31, 2023
DWR Drought Image
D0
D1
D2
D3
D4
X (Site)
X (Site)
X (Site)
0
10
20
30
40
50
60
70
80
90
100
Percentile
Well & Baseflow Data
Baseflow Data 1965-2022
Well Data 1965-2022
North Carolina Division of Water Resources June 30, 2023
DWR Drought Image
D0
D1
D2
D3
D4
X (Site)
X (Site)
X (Site)
0
10
20
30
40
50
60
70
80
90
100
Percentile
Well & Baseflow Data
Baseflow Data 1965-2022
Well Data 1965-2022
North Carolina Division of Water Resources July 31, 2023
DWR Drought Image
D0
D1
D2
D3
D4
X (Site)
X (Site)
X (Site)
0
10
20
30
40
50
60
70
80
90
100
Percentile
Well & Baseflow Data
Baseflow Data 1965-2022
Well Data 1965-2022
North Carolina Division of Water Resources August 31, 2023
DWR Drought Image
D0
D1
D2
D3
D4
X (Site)
X (Site)
X (Site)
0
10
20
30
40
50
60
70
80
90
100
Percentile
Well & Baseflow Data
Baseflow Data 1965-2022
Well Data 1965-2022
North Carolina Division of Water Resources September 30, 2023
DWR Drought Image
D0
D1
D2
D3
D4
X (Site)
X (Site)
X (Site)
0
10
20
30
40
50
60
70
80
90
100
Percentile
Well & Baseflow Data
Baseflow Data 1965-2022
Well Data 1965-2022
North Carolina Division of Water Resources October 31, 2023
DWR Drought Image
D0
D1
D2
D3
D4
X (Site)
X (Site)
X (Site)
0
10
20
30
40
50
60
70
80
90
100
Percentile
Well & Baseflow Data
Baseflow Data 1965-2022
Well Data 1965-2022
North Carolina Division of Water Resources November 30, 2023
DWR Drought Image
D0
D1
D2
D3
D4
X (Site)
X (Site)
X (Site)
0
10
20
30
40
50
60
70
80
90
100
Percentile
Well & Baseflow Data
Baseflow Data 1965-2022
Well Data 1965-2022
North Carolina Division of Water Resources December 31, 2023
DWR Drought Image
D0
D1
D2
D3
D4
X (Site)
X (Site)
X (Site)
APPENDIX E.
HYDROGRAPHS
(2023)
Precipitation data obtained from:
Onsite Raingauge and Comparison Station Brunswick County Airport PWS (NCSU.edu/cardinal/scount/)
30% and 70% precipitation normal obtained from: WETS Station LONGWOOD, 1991-2020 (wcc.nrcs.usda.gov)
March 2023
0
5
10
15
20
25
Pr
e
c
i
p
i
t
a
t
i
o
n
i
n
i
n
c
h
e
s
90 day Precipitation Assessment
Onsite Raingauge Brunswick County Airport PWS Drier than normal conditions (APT)Wetter than normal conditions (APT)
30%70%90 Day Total
Precipitation data obtained from:
Onsite Raingauge and Comparison Station Brunswick County Airport PWS (NCSU.edu/cardinal/scount/)
30% and 70% precipitation normal obtained from: WETS Station LONGWOOD, 1991-2020 (wcc.nrcs.usda.gov)
June 2023
0
5
10
15
20
25
Pr
e
c
i
p
i
t
a
t
i
o
n
i
n
i
n
c
h
e
s
90 day Precipitation Assessment
Onsite Raingauge Brunswick County Airport PWS Drier than normal conditions (APT)Wetter than normal conditions (APT)
30%70%90 Day Total
Precipitation data obtained from:
Onsite Raingauge and Comparison Station Brunswick County Airport PWS (NCSU.edu/cardinal/scount/)
30% and 70% precipitation normal obtained from: WETS Station LONGWOOD, 1991-2020 (wcc.nrcs.usda.gov)
September 2023
0
5
10
15
20
25
Pr
e
c
i
p
i
t
a
t
i
o
n
i
n
i
n
c
h
e
s
90 day Precipitation Assessment
Onsite Raingauge Brunswick County Airport PWS Drier than normal conditions (APT)Wetter than normal conditions (APT)
30%70%90 Day Total
Precipitation data obtained from:
Onsite Raingauge and Comparison Station Brunswick County Airport PWS (NCSU.edu/cardinal/scount/)
30% and 70% precipitation normal obtained from: WETS Station LONGWOOD, 1991-2020 (wcc.nrcs.usda.gov)
December 2023
0
5
10
15
20
25
Pr
e
c
i
p
i
t
a
t
i
o
n
i
n
i
n
c
h
e
s
90 day Precipitation Assessment
Onsite Raingauge Brunswick County Airport PWS Drier than normal conditions (APT)Wetter than normal conditions (APT)
30%70%90 Day Total
Juniper Tract (P.ENV9002299)
Gauges R1, R2, R3, and R4 -InSitu RuggedTroll –January 1, 2023 to March 31, 2023 –One reading per day at 7:00 am
March 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)Wetter than normal conditions (APT)
R1 R2 R3
R4 0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges R1, R2, R3, and R4 -InSitu RuggedTroll –April 1, 2023 to June 30, 2023 –One reading per day at 7:00 am
June 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)Wetter than normal conditions (APT)
R1 R2 R3
R4 0" Ground Surface -12" Threshold
September 2023
Juniper Tract (P.ENV9002299)
Gauges R1, R2, R3, and R4 -InSitu RuggedTroll –July 1, 2023 to September 30, 2023 –One reading per day at 7:00 am
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)Wetter than normal conditions (APT)
R1 R2 R3
R4 0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges R1, R2, R3, and R4 -InSitu RuggedTroll –October 1, 2023 to December 31, 2023 –One reading per day at 7:00 am
December 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)Wetter than normal conditions (APT)
R1 R2 R3
R4 0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges R5, R6, R7, and R8 -InSitu RuggedTroll –January 1, 2023 to March 31, 2023 –One reading per day at 7:00 am
March 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)Wetter than normal conditions (APT)
R5 R6 R7
R8 0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges R5, R6, R7, and R8 -InSitu RuggedTroll –April 1, 2023 to June 30, 2023 –One reading per day at 7:00 am
June 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)Wetter than normal conditions (APT)
R5 R6 R7
R8 0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges R5, R6, R7, and R8 -InSitu RuggedTroll –July 1, 2023 to September 30, 2023 –One reading per day at 7:00 am
September 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
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d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)Wetter than normal conditions (APT)
R5 R6 R7
R8 0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges R5, R6, R7, and R8 -InSitu RuggedTroll –October 1, 2023 to December 31, 2023 –One reading per day at 7:00 am
December 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
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s
)
Gr
o
u
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d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)Wetter than normal conditions (APT)
R5 R6 R7
R8 0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges R9, R10, R11, and R12 -InSitu RuggedTroll –January 1, 2023 to March 31, 2023 –One reading per day at 7:00 am
March 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)Wetter than normal conditions (APT)
R9 R10 R11
R12 0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges R9, R10, R11, and R12 -InSitu RuggedTroll –April 1, 2023 to June 30, 2023 –One reading per day at 7:00 am
June 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)Wetter than normal conditions (APT)
R9 R10 R11
R12 0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges R9, R10, R11, and R12 -InSitu RuggedTroll –July 1, 2023 to September 30, 2023 –One reading per day at 7:00 am
September 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)Wetter than normal conditions (APT)
R9 R10 R11
R12 0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges R9, R10, R11, and R12 -InSitu RuggedTroll –October 1, 2023 to December 31, 2023 –One reading per day at 7:00 am
December 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)Wetter than normal conditions (APT)
R9 R10 R11
R12 0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges R13, R14, R15, and R16 -InSitu RuggedTroll –January 1, 2023 to March 31, 2023 –One reading per day at 7:00 am
March 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)Wetter than normal conditions (APT)
R13 R14 R15
R16 0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges R13, R14, R15, and R16 -InSitu RuggedTroll –April 1, 2023 to June 30, 2023 –One reading per day at 7:00 am
June 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)Wetter than normal conditions (APT)
R13 R14 R15
R16 0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges R13, R14, R15, and R16 -InSitu RuggedTroll –July 1, 2023 to September 30, 2023 –One reading per day at 7:00 am
September 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)Wetter than normal conditions (APT)
R13 R14 R15
R16 0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges R13, R14, R15, and R16 -InSitu RuggedTroll –October 1, 2023 to December 31, 2023 –One reading per day at 7:00 am
December 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)Wetter than normal conditions (APT)
R13 R14 R15
R16 0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges R17, R18, R19, and R20 -InSitu RuggedTroll –January 1, 2023 to March 31, 2023 –One reading per day at 7:00 am
March 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)Wetter than normal conditions (APT)
R17 R18 R19
R20 0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges R17, R18, R19, and R20 -InSitu RuggedTroll –April 1, 2023 to June 30, 2023 –One reading per day at 7:00 am
June 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)Wetter than normal conditions (APT)
R17 R18 R19
R20 0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges R17, R18, R19, and R20 -InSitu RuggedTroll –July 1, 2023 to September 30, 2023 –One reading per day at 7:00 am
September 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)Wetter than normal conditions (APT)
R17 R18 R19
R20 0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges R17, R18, R19, and R20 -InSitu RuggedTroll –October 1, 2023 to December 31, 2023 –One reading per day at 7:00 am
December 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)Wetter than normal conditions (APT)
R17 R18 R19
R20 0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges R21, R22, and R23 -InSitu RuggedTroll –January 1, 2023 to March 31, 2023 –One reading per day at 7:00 am
March 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)Wetter than normal conditions (APT)
R21 R22 R23
0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges R21, R22, and R23 -InSitu RuggedTroll –April 1, 2023 to June 30, 2023 –One reading per day at 7:00 am
June 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)Wetter than normal conditions (APT)
R21 R22 R23
0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges R21, R22, and R23 -InSitu RuggedTroll –July 1, 2023 to September 30, 2023 –One reading per day at 7:00 am
September 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)Wetter than normal conditions (APT)
R21 R22 R23
0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges R21, R22, and R23 -InSitu RuggedTroll –October 1, 2023 to December 31, 2023 –One reading per day at 7:00 am
December 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)Wetter than normal conditions (APT)
R21 R22 R23
0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges R24 and R25 -InSitu RuggedTroll –January 1, 2023 to March 31, 2023 –One reading per day at 7:00 am
March 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)Wetter than normal conditions (APT)
R24 R25 0" Ground Surface
-12" Threshold
Juniper Tract (P.ENV9002299)
Gauges R24 and R25 -InSitu RuggedTroll –April 1, 2023 to June 30, 2023 –One reading per day at 7:00 am
June 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)Wetter than normal conditions (APT)
R24 R25 0" Ground Surface
-12" Threshold
Juniper Tract (P.ENV9002299)
Gauges R24 and R25 -InSitu RuggedTroll –July 1, 2023 to September 30, 2023 –One reading per day at 7:00 am
September 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)Wetter than normal conditions (APT)
R24 R25 0" Ground Surface
-12" Threshold
Juniper Tract (P.ENV9002299)
Gauges R24 and R25 -InSitu RuggedTroll –October 1, 2023 to December 31, 2023 –One reading per day at 7:00 am
December 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)Wetter than normal conditions (APT)
R24 R25 0" Ground Surface
-12" Threshold
Juniper Tract (P.ENV9002299)
Gauges E1, E2, E3, and E4 -InSitu RuggedTroll –January 1, 2023 to March 31, 2023 –One reading per day at 7:00 am
March 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)E1
E2 E3
E4 0" Ground Surface
Juniper Tract (P.ENV9002299)
Gauges E1, E2, E3, and E4 -InSitu RuggedTroll –April 1, 2023 to June 30, 2023 –One reading per day at 7:00 am
June 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)E1
E2 E3
E4 0" Ground Surface
Juniper Tract (P.ENV9002299)
Gauges E1, E2, E3, and E4 -InSitu RuggedTroll –July 1, 2023 to September 30, 2023 –One reading per day at 7:00 am
September 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)E1
E2 E3
E4 0" Ground Surface
Juniper Tract (P.ENV9002299)
Gauges E1, E2, E3, and E4 -InSitu RuggedTroll –October 1, 2023 to December 31, 2023 –One reading per day at 7:00 am
December 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)E1
E2 E3
E4 0" Ground Surface
Juniper Tract (P.ENV9002299)
Gauges E5, E6, and E7 -InSitu RuggedTroll –January 1, 2023 to March 31, 2023 –One reading per day at 7:00 am
March 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)E5
E6 E7
0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges E5, E6, and E7 -InSitu RuggedTroll –April 1, 2023 to June 30, 2023 –One reading per day at 7:00 am
June 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)E5
E6 E7
0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges E5, E6, and E7 -InSitu RuggedTroll –July 1, 2023 to September 30, 2023 –One reading per day at 7:00 am
September 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)E5
E6 E7
0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges E5, E6, and E7 -InSitu RuggedTroll –October 1, 2023 to December 31, 2023 –One reading per day at 7:00 am
December 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)E5
E6 E7
0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges E8, E9, and E10 -InSitu RuggedTroll –January 1, 2023 to March 31, 2023 –One reading per day at 7:00 am
March 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)E8
E9 E10
0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges E8, E9, and E10 -InSitu RuggedTroll –April 1, 2023 to June 30, 2023 –One reading per day at 7:00 am
June 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)E8
E9 E10
0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges E8, E9, and E10 -InSitu RuggedTroll –July 1, 2023 to September 30, 2023 –One reading per day at 7:00 am
September 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)E8
E9 E10
0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges E8, E9, and E10 -InSitu RuggedTroll –October 1, 2023 to December 31, 2023 –One reading per day at 7:00 am
December 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)E8
E9 E10
0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges P1, P2, and P3 -InSitu RuggedTroll –January 1, 2023 to March 31, 2023 –One reading per day at 7:00 am
March 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)P1
P2 P3
0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges P1, P2, and P3 -InSitu RuggedTroll –April 1, 2023 to June 30, 2023 –One reading per day at 7:00 am
June 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)P1
P2 P3
0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges P1, P2, and P3 -InSitu RuggedTroll –July 1, 2023 to September 30, 2023 –One reading per day at 7:00 am
September 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)P1
P2 P3
0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges P1, P2, and P3 -InSitu RuggedTroll –October 1, 2023 to December 31, 2023 –One reading per day at 7:00 am
December 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)P1
P2 P3
0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges P4 and P5 -InSitu RuggedTroll –January 1, 2023 to March 31, 2023 –One reading per day at 7:00 am
March 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)P4
P5 0" Ground Surface
-12" Threshold
Juniper Tract (P.ENV9002299)
Gauges P4 and P5 -InSitu RuggedTroll –April 1, 2023 to June 30, 2023 –One reading per day at 7:00 am
June 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)P4
P5 0" Ground Surface
-12" Threshold
Juniper Tract (P.ENV9002299)
Gauges P4 and P5 -InSitu RuggedTroll –July 1, 2023 to September 30, 2023 –One reading per day at 7:00 am
September 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)P4
P5 0" Ground Surface
-12" Threshold
Juniper Tract (P.ENV9002299)
Gauges P4 and P5 -InSitu RuggedTroll –October 1, 2023 to December 31, 2023 –One reading per day at 7:00 am
December 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)P4
P5 0" Ground Surface
-12" Threshold
Juniper Tract (P.ENV9002299)
Gauges UT1 1a, UT1 1b, and UT1 1c -InSitu RuggedTroll –January 1, 2023 to March 31, 2023 –One reading per day at 7:00 am
March 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)UT1 1a
UT1 1b UT1 1c
0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges UT1 1a, UT1 1b, and UT1 1c -InSitu RuggedTroll –April 1, 2023 to June 30, 2023 –One reading per day at 7:00 am
June 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)UT1 1a
UT1 1b UT1 1c
0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges UT1 1a, UT1 1b, and UT1 1c -InSitu RuggedTroll –July 1, 2023 to September 30, 2023 –One reading per day at 7:00 am
September 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)UT1 1a
UT1 1b UT1 1c
0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges UT1 1a, UT1 1b, and UT1 1c -InSitu RuggedTroll –October 1, 2023 to December 31, 2023 –One reading per day at 7:00 am
December 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)UT1 1a
UT1 1b UT1 1c
0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges UT1 2a, UT1 2b, and UT1 2c -InSitu RuggedTroll –January 1, 2023 to March 31, 2023 –One reading per day at 7:00 am
March 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)UT1 2a
UT1 2b UT1 2c
0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges UT1 2a, UT1 2b, and UT1 2c -InSitu RuggedTroll –April 1, 2023 to June 30, 2023 –One reading per day at 7:00 am
June 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)UT1 2a
UT1 2b UT1 2c
0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges UT1 2a, UT1 2b, and UT1 2c -InSitu RuggedTroll –July 1, 2023 to September 30, 2023 –One reading per day at 7:00 am
September 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)UT1 2a
UT1 2b UT1 2c
0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges UT1 2a, UT1 2b, and UT1 2c -InSitu RuggedTroll –October 1, 2023 to December 31, 2023 –One reading per day at 7:00 am
December 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)UT1 2a
UT1 2b UT1 2c
0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges UT1 3a, UT1 3b, and UT1 3c -InSitu RuggedTroll –January 1, 2023 to March 31, 2023 –One reading per day at 7:00 am
March 2023Gauge Ut1 3c – temporary data gap from February 5 until February 6, 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)UT1 3a
UT1 3b UT1 3c
0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges UT1 3a, UT1 3b, and UT1 3c - InSitu RuggedTroll – April 1, 2023 to June 30, 2023 – One reading per day at 7:00 am
June 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)UT1 3a
UT1 3b UT1 3c
0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges UT1 3a, UT1 3b, and UT1 3c - InSitu RuggedTroll – July 1, 2023 to September 30, 2023 – One reading per day at 7:00 am
September 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)UT1 3a
UT1 3b UT1 3c
0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges UT1 3a, UT1 3b, and UT1 3c - InSitu RuggedTroll – October 1, 2023 to December 31, 2023 – One reading per day at 7:00 am
December 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)UT1 3a
UT1 3b UT1 3c
0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges UT2 1a, UT2 1b, and UT2 1c - InSitu RuggedTroll – January 1, 2023 to March 31, 2023 – One reading per day at 7:00 am
March 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)UT2 1a
UT2 1b UT2 1c
0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges UT2 1a, UT2 1b, and UT2 1c - InSitu RuggedTroll – April 1, 2023 to June 30, 2023 – One reading per day at 7:00 am
June 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)UT2 1a
UT2 1b UT2 1c
0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges UT2 1a, UT2 1b, and UT2 1c - InSitu RuggedTroll – July 1, 2023 to September 30, 2023 – One reading per day at 7:00 am
September 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)UT2 1a
UT2 1b UT2 1c
0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges UT2 1a, UT2 1b, and UT2 1c - InSitu RuggedTroll – October 1, 2023 to December 31, 2023 – One reading per day at 7:00 am
December 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)UT2 1a
UT2 1b UT2 1c
0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges UT2 2a, UT2 2b, and UTC 2c - InSitu RuggedTroll – January 1, 2023 to March 31, 2023 – One reading per day at 7:00 am
March 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)UT2 2a
UT2 2b UT2 2c
0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges UT2 2a, UT2 2b, and UTC 2c - InSitu RuggedTroll – April 1, 2023 to June 30, 2023 – One reading per day at 7:00 am
June 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)UT2 2a
UT2 2b UT2 2c
0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges UT2 2a, UT2 2b, and UTC 2c - InSitu RuggedTroll – July 1, 2023 to September 30, 2023 – One reading per day at 7:00 am
September 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)UT2 2a
UT2 2b UT2 2c
0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges UT2 2a, UT2 2b, and UTC 2c - InSitu RuggedTroll – October 1, 2023 to December 31, 2023 – One reading per day at 7:00 am
December 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)UT2 2a
UT2 2b UT2 2c
0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges HB 1a, HB 1b, and HB 1c - InSitu RuggedTroll – January 1, 2023 to March 31, 2023 – One reading per day at 7:00 am
March 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)HB 1a
HB 1b HB 1c
0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges HB 1a, HB 1b, and HB 1c - InSitu RuggedTroll – April 1, 2023 to June 30, 2023 – One reading per day at 7:00 am
June 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)HB 1a
HB 1b HB 1c
0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges HB 1a, HB 1b, and HB 1c - InSitu RuggedTroll – July 1, 2023 to September 30, 2023 – One reading per day at 7:00 am
September 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)HB 1a
HB 1b HB 1c
0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges HB 1a, HB 1b, and HB 1c - InSitu RuggedTroll – October 1, 2023 to December 31, 2023 – One reading per day at 7:00 am
December 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)HB 1a
HB 1b HB 1c
0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges HB 2a, HB 2b, and HB 2c - InSitu RuggedTroll – January 1, 2023 to March 31, 2023 – One reading per day at 7:00 am
March 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)HB 2a
HB 2b HB 2c
0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges HB 2a, HB 2b, and HB 2c - InSitu RuggedTroll – April 1, 2023 to June 30, 2023 – One reading per day at 7:00 am
June 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
s
)
Gr
o
u
n
d
/
S
u
r
f
a
c
e
W
a
t
e
r
L
e
v
e
l
(
I
n
c
h
e
s
)
Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)HB 2a
HB 2b HB 2c
0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges HB 2a, HB 2b, and HB 2c - InSitu RuggedTroll – July 1, 2023 to September 30, 2023 – One reading per day at 7:00 am
September 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
Pr
e
c
i
p
i
t
a
t
i
o
n
(
I
n
c
h
e
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Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)HB 2a
HB 2b HB 2c
0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges HB 2a, HB 2b, and HB 2c - InSitu RuggedTroll – October 1, 2023 to December 31, 2023 – One reading per day at 7:00 am
December 2023
0
1
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8
9
10
11
12
-50
-45
-40
-35
-30
-25
-20
-15
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15
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Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)HB 2a
HB 2b HB 2c
0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges HB 3a, HB 3b, and HB 3c - InSitu RuggedTroll – January 1, 2023 to March 31, 2023 – One reading per day at 7:00 am
March 2023
0
1
2
3
4
5
6
7
8
9
10
11
12
-40
-35
-30
-25
-20
-15
-10
-5
0
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10
15
20
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Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)Wetter than normal conditions (APT)
HB 3a HB 3b HB 3c
0" Ground Surface -12" Threshold
0
1
2
3
4
5
6
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10
11
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-50
-45
-40
-35
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-25
-20
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-5
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10
15
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Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)HB 3a
HB 3b HB 3c
0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges HB 3a, HB 3b, and HB 3c - InSitu RuggedTroll – April 1, 2023 to June 30, 2023 – One reading per day at 7:00 am
June 2023
0
1
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10
11
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-50
-45
-40
-35
-30
-25
-20
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Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)HB 3a
HB 3b HB 3c
0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges HB 3a, HB 3b, and HB 3c - InSitu RuggedTroll – July 1, 2023 to September 30, 2023 – One reading per day at 7:00 am
September 2023
0
1
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11
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-50
-45
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Date
Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)HB 3a
HB 3b HB 3c
0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges HB 3a, HB 3b, and HB 3c - InSitu RuggedTroll – October 1, 2023 to December 31, 2023 – One reading per day at 7:00 am
December 2023
0
1
2
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9
10
11
12
-50
-45
-40
-35
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-25
-20
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Hydrology Assessment
Onsite Raingauge Drier than normal conditions (APT)
Wetter than normal conditions (APT)HB 3a
HB 3b HB 3c
0" Ground Surface -12" Threshold
Juniper Tract (P.ENV9002299)
Gauges S1 and S2 - InSitu RuggedTroll – January 1, 2023 to March 31, 2023 – One reading per day at 7:00 am
March 2023
0.00
0.50
1.00
1.50
2.00
2.50
3.00
3.50
4.00
4.50
5.00
0.00
5.00
10.00
15.00
20.00
25.00
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Date
Hydrology Assessment
Onsite Raingauge Gauge S2 Gauge S1 Thalweg (0")TOB S1 (13.5")TOB S2 (12.5")
Juniper Tract (P.ENV9002299)
Gauges S1 and S2 - InSitu RuggedTroll – April 1, 2023 to June 30, 2023 – One reading per day at 7:00 am
June 2023
0.00
0.50
1.00
1.50
2.00
2.50
3.00
3.50
4.00
4.50
5.00
0.00
5.00
10.00
15.00
20.00
25.00
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Hydrology Assessment
Onsite Raingauge Gauge S2 Gauge S1 Thalweg (0")TOB S1 (13.5")TOB S2 (12.5")
Juniper Tract (P.ENV9002299)
Gauges S1 and S2 - InSitu RuggedTroll – July 1, 2023 to September 30, 2023 – One reading per day at 7:00 am
September 2023
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
0.00
5.00
10.00
15.00
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25.00
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Hydrology Assessment
Onsite Raingauge Gauge S2 Gauge S1 Thalweg (0")TOB S1 (13.5")TOB S2 (12.5")
Juniper Tract (P.ENV9002299)
Gauges S1 and S2 - InSitu RuggedTroll – October 1, 2023 to December 31, 2023 – One reading per day at 7:00 am
December 2023
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
0.00
5.00
10.00
15.00
20.00
25.00
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Hydrology Assessment
Onsite Raingauge Gauge S2 Gauge S1 Thalweg (0")TOB S1 (13.5")TOB S2 (12.5")
Juniper Tract (P.ENV9002299)
Gauges S1 and S2 - InSitu RuggedTroll – February 12, 2023 to February 13, 2023 – One reading per day at 7:00 am
February 2023
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
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Hydrology Assessment
Rain S2 S1 Thalweg 0"S1 TOB S2 TOB
Juniper Tract (P.ENV9002299)
Gauges S1 and S2 - InSitu RuggedTroll – May 19, 2023 to May 20, 2023 – One reading per day at 7:00 am
May 2023
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
0
1
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6
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8
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12
13
14
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16
17
18
19
20
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Hydrology Assessment
Rain S2 S1 Thalweg 0"S1 TOB S2 TOB
Juniper Tract (P.ENV9002299)
Gauges S1 and S2 - InSitu RuggedTroll – August 30, 2023 to September 1, 2023 – One reading per day at 7:00 am
August 30, 2023 to September 1, 2023
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
0
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2
3
4
5
6
7
8
9
10
11
12
13
14
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16
17
18
19
20
21
22
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Hydrology Assessment
Rain S2 S1 Thalweg 0"S1 TOB S2 TOB
Juniper Tract (P.ENV9002299)
Gauges S1 and S2 - InSitu RuggedTroll – December 17, 2023 to December 19, 2023 – One reading per day at 7:00 am
December 2023
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
0
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4
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6
7
8
9
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12
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14
15
16
17
18
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Hydrology Assessment
Rain S2 S1 Thalweg 0"S1 TOB S2 TOB
Juniper Tract (P.ENV9002299)
Gauges S1 and S2 - InSitu RuggedTroll – December 27, 2023 – One reading per day at 7:00 am
December 2023
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
0
1
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11
12
13
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17
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Rain S2 S1 Thalweg 0"S1 TOB S2 TOB
APPENDIX F.
STREAM MORPHOLOGICAL DATA
45.13 0.96
8.92 1.53
--
-8.57
H
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1
P
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Bank Height Ratio 1
Bankfull Elevation
Bankfull Width (ft)
Floodprone Width (ft)
Entrenchment Ratio
Morphological Summary (YR1)
Mean Depth (ft)
Max Depth (ft)
Width/Depth Ratio
Bankfull Area (sf)
43.0
44.0
45.0
46.0
47.0
0.0 10.0 20.0 30.0 40.0 50.0 60.0
El
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Distance (ft)
Hickman Branch: XS-1 Pool
MY0 : 02/23/2023 Bankfull : 02/23/2023 MY1 : 8/2/2023 Bankfull : 08/02/2023
Baseline Year 1
45.33 0.67
7.52 1.01
150 11.22
19.94 5.04
Hi
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Bank Height Ratio 1
Entrenchment Ratio
Morphological Summary (YR1)
Bankfull Elevation
Bankfull Width (ft)
Floodprone Width (ft)
Max Depth (ft)
Mean Depth (ft)
Width/Depth Ratio
Bankfull Area (sf)
44.0
45.0
46.0
0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0
El
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Distance (ft)
Hickman Branch: XS-2 Riffle
MY0 : 02/23/2023 Bankfull : 02/23/2023 MY1 : 8/2/2023 Bankfull : 08/02/2023
Baseline Year 1
44.58 Mean Depth (ft)0.78
7.55 Max Depth (ft)1.15
165 Width/Depth Ratio 9.68
21.85 Bankfull Area (sf)5.87
Hi
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Bank Height Ratio 1
Morphological Summary (YR1)
Bankfull Elevation
Bankfull Width (ft)
Floodprone Width (ft)
Entrenchment Ratio
43.0
44.0
45.0
46.0
0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0
El
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Distance (ft)
Hickman Branch: XS-3 Riffle
MY0 : 02/23/2023 Bankfull : 02/23/2023 MY1 : 8/2/2023 Bankfull : 08/02/2023
Baseline Year 1
44.55 Mean Depth (ft)0.81
9.99 Max Depth (ft)1.51
-Width/Depth Ratio -
-Bankfull Area (sf)8.05
Hi
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Bank Height Ratio 1
Morphological Summary (YR1)
Bankfull Elevation
Bankfull Width (ft)
Floodprone Width (ft)
Entrenchment Ratio
42.5
43.5
44.5
45.5
0.0 10.0 20.0 30.0 40.0 50.0 60.0
El
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Distance (ft)
Hickman Branch: XS-4 Pool
MY0 : 02/23/2023 Bankfull : 02/23/2023 MY1 : 8/2/2023 Bankfull : 08/02/2023
Baseline Year 1
43.56 Mean Depth (ft)0.7
8.75 Max Depth (ft)1.13
185 Width/Depth Ratio 12.5
21.15 Bankfull Area (sf)6.13
Hi
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Bank Height Ratio 1
Morphological Summary (YR1)
Bankfull Elevation
Bankfull Width (ft)
Floodprone Width (ft)
Entrenchment Ratio
42.0
43.0
44.0
45.0
0.0 10.0 20.0 30.0 40.0 50.0 60.0
El
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Distance (ft)
Hickman Branch: XS-5 Riffle
MY0 : 02/23/2023 Bankfull : 02/23/2023 MY1 : 8/2/2023 Bankfull : 08/02/2023
Baseline Year 1
43.25 Mean Depth (ft)0.58
6.98 Max Depth (ft)0.98
-Width/Depth Ratio -
-Bankfull Area (sf)4.05
Hi
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6
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Bank Height Ratio 1
Morphological Summary (YR1)
Bankfull Elevation
Bankfull Width (ft)
Floodprone Width (ft)
Entrenchment Ratio
41.5
42.5
43.5
44.5
0.0 10.0 20.0 30.0 40.0 50.0 60.0
El
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Distance (ft)
Hickman Branch: XS-6 Pool
MY0 : 02/23/2023 Bankfull : 02/23/2023 MY1 : 8/2/2023 Bankfull : 08/02/2023
Baseline Year 1
Dimension and substrate1 Base MY1 MY2 MY3 MY4 MY5 MY+Base MY1 MY2 MY3 MY4 MY5 MY+
Bankfull Width (ft)8.99 8.92 8.42 7.52
Floodprone Width (ft)--150 150
Bankfull Mean Depth (ft)0.88 0.96 0.60 0.67
Bankfull Max Depth (ft)1.49 1.53 0.96 1.01
Bankfull Cross Sectional Area (ft2)7.92 9.29 5.0 5.04
Bankfull Width/Depth Ratio --14.03 11.22
Bankfull Entrenchment Ratio --17.82 19.94
Bank Height Ratio 1 1 1 1
Dimension and substrate1 Base MY1 MY2 MY3 MY4 MY5 MY+Base MY1 MY2 MY3 MY4 MY5 MY+
Bankfull Width (ft)8.09 7.55 10.58 9.99
Floodprone Width (ft)165 165 --
Bankfull Mean Depth (ft)0.82 0.78 0.78 0.81
Bankfull Max Depth (ft)1.20 1.15 1.47 1.51
Bankfull Cross Sectional Area (ft2)6.60 5.87 8.29 8.05
Bankfull Width/Depth Ratio 9.87 9.68 --
Bankfull Entrenchment Ratio 20.4 21.85 --
Bank Height Ratio 1 1 1 1
Dimension and substrate1 Base MY1 MY2 MY3 MY4 MY5 MY+Base MY1 MY2 MY3 MY4 MY5 MY+
Bankfull Width (ft)8.45 8.75 7.40 6.98
Floodprone Width (ft)185 185 --
Bankfull Mean Depth (ft)0.64 0.70 0.69 0.58
Bankfull Max Depth (ft)1.02 1.13 1.15 0.98
Bankfull Cross Sectional Area (ft2)5.42 6.13 5.13 4.05
Bankfull Width/Depth Ratio 13.2 12.50 --
Bankfull Entrenchment Ratio 21.9 21.15 --
Bank Height Ratio 1 1 1 1
1 = Based on current bankfull elevation, determined by field indicators of bankfull.
Dimensional Morphology Summary (Dimensional Parameters - Cross Section)
Lower Cape Fear Umbrella Mitigation Bank - Juniper Tract
Year 1 Monitoring
Cross Section 1 (Pool)Cross Section 2 (Riffle)
1 = Based on current bankfull elevation, determined by field indicators of bankfull.
Cross Section 3 (Riffle)Cross Section 4 (Pool)
1 = Based on current bankfull elevation, determined by field indicators of bankfull.
Cross Section 5 (Riffle)Cross Section 6 (Pool)
APPENDIX G.
OHWM PHOTOGRAPHS
1
2, 3
1
2, 3
Appendix G:
OHWM Indicators in First
Order Stream Valleys
(1)View of OHWM Between Hickman XS2 and XS3 (December 2023)
OHWM INDICATORS
1 - Natural Line Impressed
On Bank
2 - Vegetation matted,
bent, or absent
3 - Water Staining
(2)View of OHWM Downstream of Hickman XS4 (June 2023)
OHWM INDICATORS
1 - Natural Line Impressed
On Bank
2 - Vegetation matted,
bent, or absent
3 - Water Staining
Lower Cape Fear
Umbrella Mitigation Bank
Juniper Bay Tract
2, 3
1
(5)View of OHWM Downstream of Hickman XS6 (December 2023)
OHWM INDICATORS
1 - Natural Line Impressed
On Bank
2 - Vegetation matted,
bent, or absent
3 - Water Staining
Appendix G:
OHWM Indicators in First
Order Stream Valleys
Lower Cape Fear
Umbrella Mitigation Bank
Juniper Bay Tract
3
2
1
1 2
3
OHWM INDICATORS
1 - Natural Line Impressed
On Bank
2 - Vegetation matted,
bent, or absent
3 - Water Staining
Appendix G:
OHWM Indicators in Zero Order Stream Valleys
(3)View of OHWM Downstream of UT1_2 (July 2023)
(4)View of OHWM Downstream of UT2_2 (December 2023)
OHWM INDICATORS
1 - Natural Line Impressed
On Bank
2 - Vegetation matted,
bent, or absent
3 - Water Staining
Lower Cape Fear
Umbrella Mitigation Bank
Juniper Bay Tract
APPENDIX H.
BANKFULL EVENT
PHOTOGRAPHS
(2)Evidence of S1 stream flow during May 19 - May 20 bankfull event
(1)Evidence of S1 stream flow during Feb 12 bankfull event
Evidence of Stream Flow/
Bankfull Events
Annual Monitoring (Year 1)
Lower Cape Fear
Umbrella Mitigation Bank
Juniper Bay Tract
(4)Evidence of S1 stream flow during Dec 17 - Dec 18 bankfull event
(3)Evidence of S1 stream flow during Aug 30 - Sept 1 bankfull event
Evidence of Stream Flow/
Bankfull Events
Annual Monitoring (Year 1)
Lower Cape Fear
Umbrella Mitigation Bank
Juniper Bay Tract
(5)Evidence of S2 stream flow during Dec 27 bankfull event
Evidence of Stream Flow/
Bankfull Events
Annual Monitoring (Year 1)
Lower Cape Fear
Umbrella Mitigation Bank
Juniper Bay Tract