20160849 Ver 1_Upper Rocky MY2 Report 2023_20231122

Water & Land Solutions, L.L.C
[phone] • [e-mail]
7721 Six Forks Road, Suite 130, Raleigh, NC 27615, United States
www.waterlandsolutions.com

November 21, 2023

US Army Corps of Engineers: Wilmington District
Asheville Regulatory Field Office
Attn : Steve Kichefski
151 Patton Avenue, Suite 208
Asheville, NC 28801

RE: Upper Rocky Mitigation Project SAW #2015-01816 – Fourth Credit Release Request
(Monitoring Year 2)

Dear Mr. Kichefski:

Water & Land Solutions (WLS) respectfully requests the fourth credit release on the Upper Rocky
Mitigation Project for 10% of the total stream and wetland credits (non-preservation). This credit
release amount would be 900.10 stream credits and 0.857 riparian wetland credits. Also included
in this letter is the anticipated bank credit release schedule per the USACE-Wilmington template
and the WLS stream and wetland credit ledgers.

The following items have been completed regarding completion of Task 4: Monitoring Year 2
(MY2) Report and the monitoring financial assurance (casualty insurance policy) is active. If you
need any additional information, please contact me directly.

Sincerely,

Sr. Project Manager
Mobile Phone: [phone]
Email: [e-mail]

Project Name:
Sponsor Name:
USACE Action ID:
NCDWQ Action ID:
Non‐Forested 
Wetland 
Credits
Warm 
Water
Cool 
Water
Cold 
Water
Riparian 
Riverine
Riparian
Non‐Riverine Non‐Riparian Coastal
9,005 9.07
9,001 9.07
Scheduled 
Releases
Warm 
Water
Cool 
Water
Cold 
Water
Scheduled 
Releases
Riparian 
Riverine
Riparian
Non‐Riverine Non‐Riparian Scheduled 
Releases Coastal
1 (Bank/Site Establishment)1, 2 15%1350.75 15% 1.786 15% 11/30/2020 11/27/2020 15% and all 0.50 wetland preservation credits
2 (Year 0/As‐Built)3 15%1349.55 15% 1.286 15% 6/30/2022 7/5/2022
3 (Year 1 Monitoring)10% 900.1 10% 0.857 10%1/30/2023 11/29/2022
4 (Year 2 Monitoring)10% 900.1 10% 0.857 15%1/30/2024
5 (Year 3 Monitoring)10% 900.1 15% 1.286 20%1/30/2025
6 (Year 4 Monitoring)5% 450.05 5% 0.429 10%1/30/2026
7 (Year 5 Monitoring)10% 900.1 15% 1.286 15%1/30/2027
8 (Year 6 Monitoring)5% 450.05 5% 0.429 NA NA 1/30/2028
9 (Year 7 Monitoring)10% 900.1 10% 0.857 NA NA 3/30/2029
Stream Bankfull Standard4 10% 900.10 NA NA NA NA NA NA Varies4
Total Credits Release to Date
Date
Mecklenburg
03040105
2017
11/20/2023
County:
8‐Digit HUC:
Year Project Instituted:
Date Prepared:
Actual Release 
Date
Potential Credits from As‐Built Survey
Stream Credits
Credit Classification
Non‐Forested Wetland 
CreditsForested Wetland CreditsStream Credits
Current and Future Credit Releases
Credit Release Milestone
Wilmington District Mitigation Bank Credit Release Schedule
4 ‐ A 15% reserve of credits to be held back until the bankfull event performance standard has been met.
1 ‐ The first credit release milestone is based on the potential credits stated in the approved mitigation plan.
2 ‐ The first credit release shall occur upon establishment of the mitigation bank, which includes the following criteria:
      1) Execution of the MBI or UMBI by the Sponsor and the USACE;
      2) Approval of the final Mitigation Plan;
      3) Mitigation bank site must be secured;
      4) Delivery of the financial assurances described in the Mitigation Plan;
      5) Recordation of the long‐term protection mechanism and title opinion acceptable to the USACE;
      6) 404 permit verification for construction of the site, if required.
3 ‐ The second credit release is based on the credit totals from the as‐built survey, and may differ slightly from the credit totals stated in the mitigation plan.
Contingencies (if any): None
Signature of Wilmington District Official Approving Credit Release
Upper Rocky
Water & Land Solutions, LLC
SAW‐2015‐01816
2016‐0849
Potential Credits from Mitigation Plan
Forested Wetland Credits
Total Potential Credits 
Projected 
Release Date
Credits
Reserved
11/27/2020 1,350.75
7/28/2021 407.00 M/I Homes of Charlotte, LLC M/I Homes: Annesborough Park SAW-2019-01341
3/2/2022 676.00 Kannapolis Crossing, LP, Carolyn Martin Kannapolis Crossing SAW-2019-00538
7/6/2022 1,349.55
12/1/2022 900.10
7/12/2023 142.00 Elan University C/O Greystar Research Park Phase 2 SAW-2021-01204
9/26/2023 526.00 Epcon Communities Courtyard at Back Creek Church Road SAW-2022-00949
10/6/2023 884.00 MDH Partners, LLC Huntersville Distribution Park SAW-2020-00447
Total 3,600.40 2,635.00 965.40 0.00
Sale/Release
Date
Credits Released to
Bank
Credits Debited from
Bank
Current Credit
Balance Purchaser Project
Task 3 Credit Release
Permit Number
Task 1 Credit Release
Upper Rocky Umbrella Mitigation Bank
UPPER ROCKY STREAM CREDIT LEDGER (HUC 03040105), SAW-2015-01816
Warm Stream Credits
As of 11/20/23
Task 2 Credit Release
Credits
Reserved
11/27/2020 1.786
7/26/2021 1.326 2011-01237
3/2/2022 0.460 Kannapolis Crossing, LP, Carolyn Martin Kannapolis Crossing SAW-2019-00537
7/6/2022 1.286
11/15/2022 0.004 Water & Sewer Authority of Cabarrus County Lower Coddle Creek Interceptor SAW-2021-00521
12/1/2022 0.857
2/7/2023 0.320 Union County Government Union County Water Line Project SAW-2022-01925
5/15/2023 0.100 MPV Kellswater, LLC Kellswater Commons SAW-2008-02224
7/12/2023 0.402 Elan University C/O Greystar Research Park Phase 2 SAW-2021-01204
9/26/2023 0.438 Epcon Communities Courtyard at Back Creek Church Road SAW-2022-00949
Total 3.929 3.050 0.879 0.00
Permit Number
Upper Rocky Umbrella Mitigation Bank
UPPER ROCKY WETLAND CREDIT LEDGER (HUC 03040105), SAW-2015-01816
Riparian Wetland Credits
As of 11/20/2023
Task 3 Credit Release
Task 2 Credit Release
Sale/Release
Date
Credits Released to
Bank
Credits Debited from
Bank
Current Credit
Balance Purchaser
DMS Wetland Credits IFB# 16-042120
Task 1 Credit Release and Preservation Credits
Project
MY2 Monitoring Report
Upper Rocky Mitigation Project
Upper Rocky Umbrella Mitigation Bank
Monitoring Year 2
Calendar Year of Data Collection: 2023

Private Commercial Mitigation Bank for
Stream and Riparian Wetland Compensatory Mitigation Credits
Yadkin River Basin (CU 03040105)
(Warm Water Thermal Regime)
USACE Action ID Number: SAW-2015-01816
Mecklenburg County, NC
Data Collection Period: May and November 2023
Submission Date: November 2023

Prepared for:
U.S. Army Corps of Engineers, Wilmington District
69 Darlington Avenue
Wilmington, North Carolina 28403-1343

Prepared by:

Table of Contents
1 Project Summary ................................................................................................................................... 1
1.1 Project Location and Description .................................................................................................. 1
1.2 Monitoring Schedule and Reporting ............................................................................................. 1
1.3 Project Goals and Objectives ........................................................................................................ 1
1.4 Project Success Criteria ................................................................................................................. 2
1.4.1 Single-Thread Streams .......................................................................................................... 2
1.4.2 Wetlands ............................................................................................................................... 3
1.4.3 Vegetation ............................................................................................................................. 4
1.4.4 Visual Assessment ................................................................................................................. 4
2 Project Mitigation Components ............................................................................................................ 4
2.1 Project Components ..................................................................................................................... 4
3 Monitoring Year 2 Assessment and Results .......................................................................................... 5
3.1 Morphological Assessment ........................................................................................................... 6
3.1.1 Stream & Longitudinal Profile and Horizontal Pattern ......................................................... 6
3.1.2 Stream Channel Dimension ................................................................................................... 7
3.2 Stream Hydrology ......................................................................................................................... 7
3.2.1 Stream Flow .......................................................................................................................... 7
3.2.2 Bankfull Events ...................................................................................................................... 7
3.3 Wetlands ....................................................................................................................................... 8
3.4 Vegetation ..................................................................................................................................... 8
4 Methods ................................................................................................................................................ 9

LIST OF APPENDICES
Appendix A Background Tables
Table 1 Project Mitigation Components
Table 2 Project Activity, Reporting History, and Contacts
Table 3 Project Information and Attributes

Appendix B Visual Assessment Data
Figure 1a-c Current Condition Plan View (CCPV) and Index
Photos Stream Station Photographs (Cross-Sections and Photo Stations)
Vegetation Plot Photographs
Additional Photographs

Appendix C Vegetation Plot Data
Table 4 Red-line Plant List
Table 5a Stem Counts and Densities Table
Table 5b Vegetation Performance Standards Summary Table

Appendix D Stream Measurement and Geomorphology Data
MY2 Cross-Sections
Table 6a Baseline Stream Data Summary
Table 6b Cross-Section Morphology Data

Appendix E Hydrology
Figure 2 Flow Gauge and Crest Gauge Diagrams
Table 7a-d Verification of Bankfull Events
Figure 3 Flow Gauge and Crest Gauge Graphs
Table 8 Wetland Hydrology Criteria
Figure 4 Wetland Hydrographs
Table 9 Rainfall Data Table

Appendix F Correspondence
MY1 Credit Release Comment Response Memo

1

1 Project Summary
1.1 Project Location and Description
The Upper Rocky Mitigation Project (Project) is located adjacent to William Hough High School in
Huntersville within Mecklenburg County, NC (35.459622, -80.829787). The Project is located within the 8-
digit HUC 03040105, in the NC Department of Environmental Quality (NCDEQ) Sub-basin 03-07-11 (Warm
Water Thermal Regime), in the Upper Rocky River Local Watershed Plan (LWP) Study Area, and in the
Target Local Watershed (TLW) 03040105010010 (West Branch Rocky River), all in the Lower Yadkin River
Basin. As recommended in the LWP, the Project was identified as a potential opportunity to implement
water quality improvement features, or combinations of land management practices or conservation
measures, collectively with stream/wetland restoration and riparian buffer restoration to reduce
erosion/sedimentation and nutrients/fecal coliform bacteria as major stressors to water quality and
habitat.
The Project involved the restoration, enhancement, and permanent protection of ten stream reaches (R1,
R2, R3, R4, R5, R5a, R6, R7, R7a, and R8) and their riparian buffers totaling approximately 9,652 linear feet
of stream. The Project also included a combination of riparian wetland preservation, re-establishment,
and enhancement totaling 14.51 acres. The Project will provide significant ecological improvements and
functional uplift through decreasing nutrient and sediment loads within the watershed. See the mitigation
plan for a detailed benefits summary and Appendix A, Table 1 for a summary of project assets. Figures 1a,
1b, and 1c illustrate the project mitigation components.
Monitoring Year 2 (MY2) activities occurred in May and November 2023. This report presents the data for
MY2. The Project meets the MY2 success criteria for stream hydrology, stream horizontal and vertical
stability, stream flow, and vegetation. Four of the fifteen wetland gauges did not meet 12 percent
hydrology criteria. Based on these results, the Project is on a trajectory to meet interim success criteria in
Monitoring Year 3 (MY3). For more information on the chronology of the project history and activity, refer
to Appendix A, Table 2. Relevant project contact informationn is presented in Appendix A, Table 3 and
project background information is presented in Appendix A, Table 4.
1.2 Monitoring Schedule and Reporting
The Project will be monitored on a regular basis with physical inspections to occur a minimum of twice
per year throughout the seven-year post-construction monitoring period, or until performance standards
are met. The measure of stream restoration success will be documented by bankfull flows and no change
in stream channel classification. The measure of wetland success will be documented by hydrology. The
measure of vegetative success for the Project will be the survival of at least 210 seven-year-old planted
trees per acre with an average height of 10 feet at the end of year seven of the monitoring period. Site
inspections and monitoring reports will also identify components and features that require routine
maintenance or adaptive management. The easement holder and long-term steward is Unique Places to
Save (UP2S). UP2S will be responsible for annual inspection of the Project after close-out to ensure that
restrictions in place required by the recorded Conservation Easement document are being upheld.
1.3 Project Goals and Objectives
The Project will meet the goals and objectives described in the approved Final Mitigation Plan and will
address general restoration goals and opportunities outlined in the North Carolina Division of Mitigation
2

Services (DMS) Lower Yadkin Pee-Dee River Basin Restoration Priority Plan (RBRP) (DEQ 2009) and in the
Rocky River Watershed Management Plan (CMSWS 2015). More specifically, watershed goals and
management strategies described in the Upper Rocky River Local Watershed Plan (LWP) will be met by:
• Reducing sediment, soil erosion, turbidity, and nutrient inputs such as fecal coliform bacteria,
nitrogen, and phosphorus to Rocky River and the Lower Yadkin River Watershed.
• Restoring, enhancing, and protecting streams, wetlands, riparian buffers, and aquatic habitat
functions.
• Improving flood attenuation and stormwater runoff by intercepting concentrated storm flows,
providing more overbank flows, and establishing a connection to the active floodplain.
• Improving riparian corridor management and targeting restoration of impacted streams and
riparian buffer areas.
To accomplish these project-specific goals, the following objectives will be measured to document overall
project success:
• Provide a floodplain connection to the incised Project stream reaches by lowering bank height
ratios (BHRs) to less than 1.2 and incorporating water quality improvement features, thereby
promoting more natural floodplain storage and overbank flood flows.
• Improve bedform diversity by increasing scour pool spacing and depth variability.
• Increase native species riparian buffer and wetland vegetation density/composition along
streambank and floodplain areas that meet requirements of a minimum 50-foot-wide and 210
stems/acre after the monitoring period.
• Improve aquatic habitat and fish species diversity and migration through the addition of in-stream
cover and native woody debris.
• Site protection through a 42.74-acre conservation easement in excess of 50 feet from the top of
the restored streambanks that will protect all streams, wetlands, and aquatic resources in
perpetuity.
1.4 Project Success Criteria
The success criteria for the Project will follow approved performance standards and monitoring protocols
from the final approved mitigation plan, which was developed in compliance with the USACE October
2016 Guidance, USACE Stream Mitigation Guidelines (April 2003 and October 2005), and 2008
Compensatory Mitigation Final Rule. Cross-section and vegetation plot data will be collected in Years 0, 1,
2, 3, 5, and 7. Stream and wetland hydrology data and visual monitoring will be reported annually. Specific
success criteria components and evaluation methods are described below.
1.4.1 Single-Thread Streams
Stream Hydrology: Four separate bankfull or over bank events must be documented within the seven-year
monitoring period, and the stream hydrology monitoring will continue until four bankfull events have been
documented in separate years. Stream hydrology monitoring will be accomplished with pressure
transducers installed in pools and correlating sensor depth to top of bank elevation (see Appendix E for
installation diagrams). Recorded water depth above the top of bank elevation will document a bankfull
event. The devices will record water depth hourly and will be inspected quarterly. In addition to the
3

pressure transducers, traditional cork gauges will be installed at bankfull elevation and will be used to
document bankfull events with photographs.
Stream Profiles, Vertical Stability, and Floodplain Access: Stream profiles, as a measure of vertical stability
and floodplain access, will be evaluated by looking at Bank Height Ratios (BHR). In addition, observed
bedforms should be consistent with those observed for channels of the design stream type(s). The BHR
shall not exceed 1.2 along the restored Project stream reaches. This standard only applies to restored
reaches of the channel where BHRs were corrected through design and construction. Vertical stability will
be evaluated with visual assessment, cross-sections and, if directed by the IRT, longitudinal profile.
Stream Horizontal Stability: Cross-sections will be used to evaluate horizontal stream stability. There
should be little change expected in as-built restoration cross-sections. If measurable changes do occur, they
should be evaluated to determine if the changes represent a movement toward a more unstable condition
(e.g., downcutting, erosion) or a movement towards increased stability (e.g., settling, vegetation
establishment, deposition along the streambanks, decrease in width/depth ratio). Cross-sections shall be
classified using the Rosgen Stream Classification method, and all monitored cross-sections should fall
within the quantitative parameters defined for channels of the design stream type.
Reference photo transects will be taken at each permanent cross-section. Lateral photos should not
indicate excessive erosion or continuing degradation of the streambanks. Photographs will be taken of both
streambanks at each cross-section. A survey tape stretched between the permanent cross-section
monuments/pins will be centered in each of the streambank photographs. The water elevation will be
shown in the lower edge of the frame, and as much of the streambank as possible will be included in each
photo. Photographers will attempt to consistently maintain the same area in each photo over time.
Streambed Material Condition and Stability: Pebble counts or streambed material samples will not be
collected per the IRT. The IRT reserves the right to request pebble count data/particle distributions if
deemed necessary during the monitoring period.
Jurisdictional Stream Flow: Monitoring of stream flow will be conducted to demonstrate that the restored
stream systems classified as intermittent exhibit surface flow for a minimum of 30 consecutive days
throughout some portion of the year during years with normal or below normal rainfall conditions. Stream
flow monitoring will be accomplished with pressure transducers installed in pools and correlating sensor
depth to the downstream top of riffle elevation. If the pool water depth is at or above the top of riffle
elevation, then the channel will be assumed to have surface flow (see Appendix E for installation diagrams).
The devices will record water elevation twice per day and will be inspected quarterly to document surface
hydrology and provide a basis for evaluating flow response to rainfall events.
1.4.2 Wetlands
Wetland Hydrology: The performance standard for wetland hydrology will be 10 to 12 percent based on
the suggested wetland saturation thresholds for soils’ taxonomic subgroups. The proposed success
criteria for wetland hydrology will be when the soils are saturated within 12 inches of the soil surface for
10 to 12 percent (21 to 26 days) of the 214-day growing season (April through November) based on the
WETS data table for Mecklenburg County, NC. The saturated conditions should occur during a period when
antecedent precipitation has been normal or drier than normal for a minimum frequency of 5 years in 10
(USACE, 2005 and 2010b). Precipitation data will be obtained from an on-site rain gauge and the Mt. Island
4

Lake (MTIN7) NC State Climate Office station, approximately 16.2 miles southeast of the Project site. If
rainfall amounts for any given year during the monitoring period are abnormally low, reference wetland
hydrology data will be compared to determine if there is a correlation with the weather conditions and
site variability. For the first two years after construction (MY1 and MY2), it is reasonable to expect a
hydroperiod of eight to 10 percent (18 to 21 days).
1.4.3 Vegetation
Vegetation monitoring will occur in the fall each required monitoring year, prior to leaf drop. Plots will be
monitored in years 0, 1, 2, 3, 5, and 7. Vegetative success for the Project during the intermediate
monitoring years will be based the survival of at least 320, three-year-old planted trees per acre at the
end of Year 3 of the monitoring period, and at least 260, five-year-old planted trees per acre that must
average seven feet in height at the end of Year 5 of the monitoring period. The final vegetative restoration
success criteria will be achieving a density of no less than 210, seven-year-old planted stems per acre that
must average 10 feet in height in Year 7 of monitoring.
1.4.4 Visual Assessment
WLS will conduct visual assessments in support of mitigation performance monitoring. Visual assessments
of all stream reaches will be conducted twice per monitoring year with at least five months in between
each site visit for each of the seven years of monitoring. Photographs will be used to visually document
system performance and any areas of concern related to streambank and bed stability, condition of in-
stream structures, channel migration, active headcuts, live stake mortality, invasive plant species or animal
browsing, easement boundary encroachments, cattle exclusion fence damage, and general streambed
conditions. Permanent photo points will be at the cross-sections, crossings, and Enhancement reaches.
2 Project Mitigation Components
2.1 Project Components
The Project mitigation components include a combination of Stream Restoration and Enhancement
activities, as well as Riparian Wetland Restoration (Re-establishment), Enhancement, and Preservation
activities, as summarized in Table 1a and 1b.

5

Table 1a. Stream Mitigation Credits (SMCs)
Project Reach
Designation Type of Mitigation
Existing
Stream
Length
(LF)
Proposed
Creditable
Length (LF)
Ratio
Stream
Mitigation
Credits (SMCs)
R1 Stream Restoration (PI) 1,916 2,283 1:1 2,283.27
R2 Stream Enhancement I 394 3882 1.5:1 258.672
R3 Stream Restoration (PI) 1,348 1,348 1:1 1,347.84
R4 Stream Restoration (PI/PII) 661 717 1:1 717.00
R5 Stream Enhancement II 265 265 2.5 106.00
R5 Stream Restoration (PI/PII) 3,059 2,795 1:1 2,795.39
R5a Stream Enhancement II 189 208 2.5:1 83.20
R6 Stream Enhancement II 213 213 2.5:1 85.20
R6 Stream Restoration (PI/PII) 511 325 1:1 325.00
R7 Stream Restoration (PI/PII) 964 781 1:1 781.16
R7a Stream Enhancement II 124 227 2.5:1 90.88
R8 Stream Restoration (PI/PII) 79 128 1:1 128.00
Totals 9,723 9,678 9,001
Note 1: No mitigation credits were calculated outside the conservation easement boundaries.
Note 2: R2 credits were reduced due to amended conservation easement boundary and as-built credits lengths
were used.

Table 1b. Wetland Mitigation Credits (WMCs)
Project
Wetland Area Type of Mitigation
Proposed
Wetland Acreage
(AC)
Ratio
Riparian Wetland
Mitigation Credits
(WMCs)
W1 Wetland Enhancement 0.26 3:1 0.09
W2 Wetland Enhancement 1.00 3:1 0.33
W3 Wetland Preservation 0.14 10:1 0.01
W5 Wetland Preservation 0.23 10:1 0.02
W6 Wetland Preservation 4.74 10:1 0.47
W7 Wetland Re-establishment 8.14 1:1 8.14
Totals 14.51 9.07

3 Monitoring Year 2 Assessment and Results
The dates of Year 2 Monitoring activities are detailed in Appendix A, Table 2. All Year 2 monitoring data is
presented in this report and in the appendices. The Project is on track for meeting stream and vegetation
interim success criteria. All monitoring device location are depicted on the CCPV (Figures 1a-c).

6

3.1 Morphological Assessment
Refer to Appendices B and D for summary data tables, morphological plots, and stream photographs.

3.1.1 Stream & Longitudinal Profile and Horizontal Pattern
Visual assessment was utilized for assessment of MY2 horizontal and vertical stability. The visual
assessment for each stream reach documented MY2 stream channel pattern, longitudinal profiles, and in-
stream structure location/function still closely match the profile design parameters and MY0 baseline
conditions (Appendix D). The MY2 planform geometry, or pattern, fell within acceptable ranges of the
design parameters for all restored reaches. Minor channel adjustments in riffle slopes, pool depths and
pattern were observed based on natural sediment migration and stream bank vegetation establishment,
but do not present a stability concern.
Two stream problem areas (SPAs) were identified during MY1. Two additional stream problem areas were
identified during MY2.
• SPA 1 – During MY1, WLS staff noted slumping and erosion occurring at station 15+50. Slumping
at SPA 1 is due to bank seepage from adjacent Wetland 7.
o Actions taken – Repair to SPA (R3, STA 15+50) 1 was completed on October 2nd, 2023. A
geolift in-stream structure with toe wood was installed on the outside meander bend
from the log vane structure to the head of the next downstream riffle (49 ft). Once
completed, all minimal disturbances were seeded & matted and live-stakes were
harvested on site and installed in the stream bank. A small number of bare-root trees will
be planted on the floodplain adjacent to the stream repair during to MY3 during the
dormant season. Planting species and quantities will be included in the MY3 report.
• SPA 2 – Minor slumping is occurring on the left bank (R-1) near station 18+50. This area is
consistently wet from seepage from an adjacent floodplain depression flowing into the stream.
The vegetation in this area is establishing well, and this area is trending stable. No further
slumping was noted in MY2.
o Actions taken – Approximately 25 live stakes (Salix nigra, black willow) were installed in
the seepage area to further stabilize the bank in May 2023 during MY2. This area will
continue to be closely monitored.
• SPA 3 – Minor slumping and erosion are occurring on the right bank outside meander, at
approximate station 19+75 on R3. W7 is directly adjacent to this area, and seepage from
groundwater is keeping the bank consistently wet causing the slumping. WLS will continue to
monitor this area further in MY3.
o Actions taken – WLS staff installed approximately 30 fresh-cut live stakes (Salix nigra,
black willow) in the area of concern, upstream, and downstream of the meander in May
2023 (MY2).
• SPA 4 – During MY2, piping under the log structure at station 14+30 was observed on R2 just
below the culvert for the greenway crossing. The structure is not functioning as designed, but the
bank and stream are stable. The footer log installed in the structure is maintaining grade control.
The surface water elevation is above the culvert invert to continue to allow aquatic passage. No
remedial action is proposed at this time. WLS will continue to closely monitor this stream problem
area during MY3, and any remedial action will be documented in the MY3 report.
o Actions taken – No remedial action was taken during MY2.
7

3.1.2 Stream Channel Dimension
The MY2 stream channel dimensions generally match the design parameters and are within a stable range
of tolerance. Twenty-one cross-sections were installed on restoration reaches with eleven installed in
riffles and ten installed in pools. One cross-section was installed in a riffle on an enhancement I reach (R2)
for a total of 22 cross-sections. Twenty-two permanently installed cross-sections show little to no change
in BHR or bankfull area when compared to as-built measurements, and all BHRs are less than 1.2. It is
expected that over time some pools may accumulate fine sediment and organic matter, however, this is
not an indicator of channel instability. Maximum riffle depths are expected to fluctuate slightly
throughout the monitoring period as the channels adjust to the restored flow regime. Cross-section
overlays and measurements can be found in Appendix D.
3.2 Stream Hydrology
3.2.1 Stream Flow
Two pressure transducers (flow gauges) were installed in January 2022 in the restoration sections on
reaches R5a and R8 to document baseflow conditions. Both flow gauges documented that the stream
exhibited surface flow for a minimum of 30 consecutive days during the monitoring year. See the chart
below and Appendix E for flow gauge information. Additionally, to determine if rainfall amounts are
normal for the given year, precipitation data was collected from an onsite rain gauge and from the Mt.
Island Lake (MTIN7) NC State Climate Office station, approximately 16.2 miles southeast of the Project site.
Rainfall was normal for January – October 2023.
Flow Gauge Data
Flow
Gauge
Name
Flow
Gauge
Location
Longest Period of
Consecutive Flow
Total Days
of
Cumulative
Flow
Total Days of
Cumulative No
Flow
Longest
Period of
Consecutive
No Flow
FG-1 R5a 65 days
1/1/2023 – 3/7/2023 211 days 99 days 48 days
FG-2 R8 193 days
1/1/2023 – 7/13/2023 281 days 29 days 12 days

3.2.2 Bankfull Events
Four crest gauges were installed in January and February 2022 to document bankfull events on R1, R3, R5,
and R7. CG-4 (R-1) had additional bracing added and the bankfull height was re-surveyed during MY2. The
new bankfull depth for CG-4 is 2.75 feet (Appendix E). During MY2, bankfull events were recorded on all
four crest gauges. Additional bankfull events were recorded on cork crest gauges (one event at CG-2 and
one event at CG-4) and by visual observation of bankfull indicators (three events observed on 5/4/2023,
8/8/2023, and 11/7/2023). See the chart below and Appendix E for crest gauge and bankfull event
information. Recorder locations can be found on Figure 1.

8

Crest Gauge Data
Crest Gauge
Name
Crest Gauge
Location
Number of
Overbank Events
Maximum
Overbank Event
(ft)
Date of Maximum
Overbank Event
CG-1 R7 2 0.322 1/4/2023
CG-2 R5 10 0.751 6/19/2023
CG-3 R3 7 0.771 6/3/2023
CG-4 R1 4 0.141 6/19/2023

3.3 Wetlands
Fifteen groundwater wells were installed in January – March 2022 to monitor wetland hydrology. Eleven
of the fifteen groundwater wells met the 12 percent hydrology criteria for MY2. Four gauges (GW-8, GW-
12, GW-13, and GW-15) did not meet the 12 percent criteria, nor the 8-10%. As stated in the Mitigation
Plan, it is reasonable to expect a hydroperiod of eight to ten percent in MY1 and MY2. These gauges will
continue to be monitored in MY3, and WLS will install an additional gauge near GW-8 and GW-13.
Groundwater well locations are shown on the CCPVs, and associated data is in Appendix E.
Groundwater gauges GW-3 and GW-4 are installed in non-wetland areas, but per the approved mitigation
plan, WLS anticipates that additional wetland areas not contained in the hydric soils report will develop
over time along R5. WLS proposed to re-delineate these wetland areas along R5 to be included as wetland
mitigation credits. WLS will delineate these areas prior to Year 4 of monitoring and include any of these
additional areas in the Year 4 Monitoring report.
3.4 Vegetation
Monitoring of the 12 permanent vegetation plots and three random transects was completed during
November 2023. Vegetation data can be found in Appendix C with the associated photos located in
Appendix B. The MY2 average planted density is 615 stems per acre, which exceeds the interim measure
of vegetative success of at least 320 planted stems per acre at the end of the third monitoring year. Each
vegetation plot is meeting success criteria with 324 to 850 stems per acre. Volunteer persimmon
(Diospyros virginiana), green ash (Fraxinus pennsylvanica), sycamore (Platanus occidentalis), and tulip
poplar (Liriodendron tulipifera) were noted, and more are expected to establish in upcoming years. Visual
assessment of vegetation outside of the monitoring plots indicates that the herbaceous vegetation is
becoming well established throughout the project.

Privet (Ligustrum sinense) and autumn olive (Elaeagnus umbellata) understory was found in pockets
across the Project area prior to construction. There are seven areas of remaining isolated populations of
privet and autumn olive understory. Small populations (~0.67 acres in total) of kudzu (Pueraria montana)
were found in a few locations on site. Construction activities involved treatment and removal of these
populations. At this time no invasive species treatment was conducted during My2. Ripple Ecosolutions,
LLC is contracted to treat privet and autumn olive utilizing mechanical and chemical methods during the
dormant season prior to MY3. Mechanical and chemical spot treatments will continue in MY3 and will be
documented in future reports.
9

4 Methods
Stream cross-section monitoring was conducted using a Topcon Total Station. Three-dimensional
coordinates associated with cross-section data were collected in the field (NAD83 State Plane feet PIPS
3200). Morphological data was collected at 22 cross-sections. Survey data was imported into Microsoft
Excel® for processing and analysis. The stage recorders include an automatic pressure transducer set in
PVC piping in the channel. The elevation of the bed and top of bank at each stage recorder location was
recorded to be able to document presence of water in the channel and out of bank events. Visual
observations (i.e. wrack or debris lines) and traditional cork crest gauges will also be used to document
out of bank events.
Vegetation success is being monitored at a total of 12 permanent vegetation plots and three random
transects. Vegetation plot monitoring follows the CVS-EEP Level 2 Protocol for Recording Vegetation,
version 4.2 (Lee et al. 2008) and includes analysis of species composition and density of planted species.
Data is processed using the NCDMS ShinyApp tool. In the field, the four corners of each plot were
permanently marked with PVC at the origin and rebar at the other corners. Photos of each plot are to be
taken from the origin each monitoring year. Tree species and height will be recorded for each planted
stem.

Wetland hydrology is monitored to document success in wetland restoration, enhancement, and
preservation areas where hydrology was affected. This is accomplished with 15 automatic pressure
transducer gauges (located in groundwater wells) that record daily (twice per day) groundwater levels.
Pressure transducers are HOBO Water Level (13ft) Data Loggers made by Onset. Thirteen gauges have
been installed within wetland crediting areas. Two gauges were installed in areas along R5 where WLS
anticipates additional wetland areas to develop over time. One automatic pressure transducer is installed
above ground for use as a barometric reference. Gauges are downloaded quarterly and wetland
hydroperiods are calculated during the growing season. Gauge installation followed current regulatory
guidance. Visual observations of primary and secondary wetland hydrology indicators are also recorded
during quarterly site visits.

Appendix A:
Background Tables
Table 1: Project Mitigation Components
Table 2: Project Activity, Reporting History, and Contacts
Table 3: Project Information and Attributes
Existing Mitigation
Footage Plan As-Built
or Footage or Mitigation Restoration Priority Mitigation Footage or
Project Segment Acreage Acreage Category Level Level Ratio (X:1) Acreage Comments
R1 1,916 2,283 Warm R PI 1.00000 2,348
Full channel restoration, planted buffer, permanent conservation
easement
R2 394 394 Warm EI N/A 1.50000 388
Dimension plan and profile modified, invasive removal, planted
buffer, permanent conservaiton easement
R3 1,348 1,348 Warm R PI 1.00000 1,340
Full channel restoration, planted buffer, permanent conservation
easement
R4 661 717 Warm R PI/PII 1.00000 723
Full channel restoration, planted buffer, permanent conservation
easement
R5 265 265 Warm EII N/A 2.50000 178
Invasive removal, supplementally planted buffer, permanent
conservation easement
R5 3,059 2,795 Warm R PI/PII 1.00000 2,897
Full channel restoration, planted buffer, permanent conservation
easement
R5a 189 208 Warm EII N/A 2.50000 128
Dimension plan and profile modified, invasive removal, planted
buffer, permanent conservaiton easement
R6 213 213 Warm EII N/A 2.50000 200
Invasive removal, supplementally planted buffer, permanent
conservation easement
R6 511 325 Warm R PI/PII 1.00000 356
Full channel restoration, planted buffer, permanent conservation
easement
R7 964 781 Warm R PI/PII 1.00000 760
Full channel restoration, planted buffer, permanent conservation
easement
R7a 124 227 Warm EII N/A 2.50000 185
Dimension plan and profile modified, invasive removal, planted
buffer, permanent conservaiton easement
R8 79 128 Warm R PI/PII 1.00000 149
Full channel restoration, planted buffer, permanent conservation
easement
W1 0.26 0.26 RR E 3.00000 0.26
Restoring groundwater hydrology through adjacent PI restoration,
limited soil manipulation, supplemental planting
W2 1.00 1.00 RR E 3.00000 1.04
Restoring groundwater hydrology through adjacent PI restoration,
limited soil manipulation, supplemental planting
W3 0.14 0.14 RR P 10.00000 0.14
Permanent conservation easement
W5 0.23 0.23 RR P 10.00000 0.23
Permanent conservation easement
W6 4.74 4.74 RR P 10.00000 4.74
Permanent conservation easement
W7 N/A 8.14 RR RE 1.00000 8.01
Restoring groundwater hydrology through adjacent PI restoration,
limited soil manipulation, supplemental planting
Non-Rip Coastal
Warm Cool Cold Riverine Non-Riv Wetland Marsh
Restoration 8,377.66
Re-establishment 8.14
Rehabilitation
Enhancement 0.42
Enhancement I 258.34
Enhancement II 365.20
Creation
Preservation 0.51
Totals 9,001.20 9.07
**Credit totals from Final Upper Rocky Mitigation Plan, except R2 is as-built length
Restoration Level
Stream Riparian Wetland
Table 1. Upper Rocky Mitigation Project  ‐ Mitigation Assets and Components
Project Credits
Table 2: Project Timeline and Contacts
Data Collection Task Completion or
Activity or Deliverable Complete Deliverable Submission
Project Instituted NA 2/20/2018
Mitigation Plan Approved NA 8/20/2020
Construction (Grading) Completed NA 3/10/2022
Planting Completed NA 3/11/2022
As-built Survey Completed NA 3/21/2022
MY-0 Baseline Report 3/15/2022 5/11/2022
MY1 Monitoring Reports 10/5/2022 11/1/2022
MY-2 SPA-1 bank slumping repair (R3, STA 15 +50)N/A 10/2/2023
MY2 Monitoring Reports 11/8/2023 11/22/2023

Designer
Primary project design POC
Construction Contractor
Construction contractor POC
Survey Contractor
Survey contractor POC
Planting Contractor
Planting contractor POC
Seeding Contractor
Contractor point of contact
Seed Mix Sources
Nursery Stock Suppliers (Bare Roots)
Nursery Stock Suppliers (Live Stakes)
Monitoring Performers
Stream Monitoring POC
Wetland Monitoring POC
Vegetation Monitoring POC

Ripple Ecosolutions, LLC
Native Forest Nursery
Leah Farr- [phone]
[phone]
Foggy Mountain Nursery
[phone]
Water & Land Solutions, LLC
215 Moonridge Rd, Chapel Hill, NC 27516
George Morris - [phone]
7721 Six Forks Rd, Ste. 130, Raleigh, NC 27615
Leah Farr- [phone]
North State Environmental, Inc
2889 Lowery Street, Winston-Salem, NC 27101
Adam Richardson - [phone]
Green Resource
[phone]
Leah Farr- [phone]
Upper Rocky Mitigation Project
7721 Six Forks Rd, Ste. 130, Raleigh, NC 27615
Chris Tomsic- [phone]
North State Environmental, Inc
Christopher Cole - [phone]
2889 Lowery Street, Winston-Salem, NC 27101
Adam Richardson- [phone]
Ascension Land Surveying and Consulting
116 Williams Road, Mocksville, NC 27028
Water & Land Solutions, LLC
R3 R4 R5 (EII) R5 (R) R5a R6 (EII) R6 (R) R7 R7a R8
1,340 723 178 2,897 128 200 356 760 185 149
Unconfined Moderately
Confined Unconfined Unconfined
Moderately
Confined Unconfined Unconfined
Moderately
Confined Unconfined Unconfined
339.2 63.4 115.2 115.2 12.2 147.2 147.2 52.4 59.5 53.8
PPPPI PPPPI
"WS-IV" / "C" "WS-IV" / "C" "WS-IV" / "C" "WS-IV" / "C" "WS-IV" / "C" "WS-IV" / "C" "WS-IV" / "C" "WS-IV" / "C" "WS-IV" / "C" "WS-IV" / "C"
G5c B6c G6c G6c E5b G5c G5c B5c C6b B6
C4 B4 C4 C4 B4 C4 C4 B4c B4 B4
III III III/IV III/IV IV III III IV/V IV III
AE/X N/A AE/X AE/X N/A N/A N/A N/A N/A AE/X
W3 W5 W6 W7
0.14 0.23 4.74 0.00
0.14 0.23 4.74 8.01
Riparian Riparian Riparian Riparian
WkE MO MO and PaE
MO, PaE,
and WkE
Non-Hydric Hydric B
Hydric B and
Non-Hydric
Hydric B,
Non-Hydric,
and Non-
Hydric
Supporting
Docs?
NWP27
NWP27
USFWS
(Corr. Letter)
SHPO (Corr.
Letter)
N/A
Permit
N/AEssential Fisheries Habitat No N/A
Coastal Zone Management Act (CZMA or CAMA)No N/A
FEMA Floodplain Compliance Yes Yes
Water of the United States - Section 401 Yes Yes
Endangered Species Act Yes Yes
Historic Preservation Act Yes Yes
Regulatory Considerations
Parameters Applicable? Resolved?
FEMA classification AE/X N/A
Parameters
Water of the United States - Section 404 Yes Yes
Wetland Summary Information
Hydric B and
Non-Hydric
Pre-project (acres)
Post-project (acres)
Wetland Type (non-riparian, riparian)
Mapped Soil Series
Soil Hydric Status
W1
0.26
0.26
Riparian
PaE and WkE
Non-Hydric
and Non-
Hydric
River Basin Yadkin
Drainage area (Acres)755.2 62.2
Perennial, Intermittent, Ephemeral P I
NCDWR Water Quality Classification "WS-IV"/"C" "WS-IV"/"C"
Physiographic Province Piedmont
Project Drainage Area (Acres and Square Miles)755.2 acres, 1.180 sq. miles
03-07-11
USGS Hydrologic Unit 8-digit 03040105
Reach Summary Information
Table 3. Project Background Information
Project Name Upper Rocky Mitigation Project
County Mecklenburg
Project Area (acres) 42.74
Project Drainage Area Percentage of Impervious Area 26.00%
CGIA Land Use Classification 12% pasture/crops, 62%
deciduous/evergreen mixed
Project Coordinates (latitude and longitude)35.469622, -80.829787
Planted Acreage (Acres of Woody Stems Planted)23.9 acres
Project Watershed Summary Information
W2
1.00
1.04
Riparian
MO and WkE
DWR Sub-basin
Parameters R1 R2
Length of reach (linear feet)2,348 388
Valley confinement (Confined, moderately confined,
unconfined)Unconfined Moderately
Confined
Stream Classification (proposed)C4 B4
Stream Classification (existing)B5c G5c
Evolutionary trend (Simon)III IV

Appendix B:
Visual Assessment Data
Figure 1a-c: Current Condition Plan View (CCPV)
Stream Station Photographs (Cross-Sections and Photo Stations)
Vegetation Plot Photographs
Additional Photographs

Figure 1a
Figure 1b
Figure 1c
35.462505, -80.828487
B
a
i
l
e
y

R
d
Doves Crest Rd
Mayes
R
d
Source: Esri, DigitalGlobe, GeoEye, Earthstar Geographics, CNES/Airbus DS, USDA, USGS, AeroGRID, IGN, and the GIS User Community
FIGURE
Index
NAD 1983 2011 State Plane
North Carolina FIPS 3200 FT US
0 400 800
Feet
±
Conservation Easement
Stream
Wetland
Map Index
Upper Rocky Mitigation ProjectMecklenburg County, North Carolina
USACE Action ID Number:
SAW-2015-01816
November 2023
MY2
USACE
Current Conditions Plan View
Monitoring Year 2
@(
@(
@(
@(
@(
XY
XY
XY
")
")
")
")
")
")")
")
!.
!.
!.
!.
!.
!.
!.
!.
!.
!.
!.!.
!.!.
!.
!.
!.!.
!.!.
!.!.
!.
X
S
-
1
XS-
2
XS-5
XS-
6
XS-14
XS-13
XS-7
X
S
-
8
X
S
-
1
5
XS-
1
6
XS
-
1
1
XS
-
1
2
XS
-
9
XS-1
0
GW-3
FG-2
CG-3
GW-9
CG-1
GW-8
GW-7
GW-6
CG-2GW-5
GW-4
GW-2
GW-1
FG-1
GW-15
GW-12GW-10
GW-14GW-13
GW-11
CG-3Cork
CG-1 Cork
CG-2 Cork
PS-1
PS-5
PS-4
PS-3
PS-2
9
1
2
5
6
4
8
3 7
R5
R3
R7
R6
R8
R7a
R4
R5a
W6
W7
W2
W5
W1
W3
15
2
14
Source: Esri, DigitalGlobe, GeoEye, Earthstar Geographics, CNES/Airbus DS, USDA, USGS, AeroGRID, IGN, and the GIS User Community
FIGURE1aNAD 1983 2011 State Plane
North Carolina FIPS 3200 FT US
0 200 400
Feet
±
Conservation Easement
Top of BankStream Mitigation
Restoration
Enhancement II
Wetland Mitigation
Re-establishment
Enhancement
Preservation
Fixed Vegetation Plots (12)
Success Criteria Met
Random Vegetation Plot
!.Crest Gauge (4)Groundwater Gauge (12%)
!.Success Criteria Met (11)
!.Success Criteria Not Met (4)
")Photo Station (13)
Cross Sections
Invasive Areas to be Treated
XY Stream Problem Areas
Water Quality Feature
Upper Rocky Mitigation ProjectMecklenburg County, North Carolina
USACE Action ID Number:
SAW-2015-01816
November 2023
MY2
USACE
Current Conditions Plan View
Monitoring Year 2
SPA1 Bank Slumping Repaired
SPA2 Erosion Left Bank
SPA3 Minor erosion right
bank outside meander
XY
XY
XY
@«
@«
@«
@«
@«
")
")
")
")
")
")")
!.
!.
!.
!.
!.
!.
!.
!.
!.
!.
!.
!.
!.!.
!.!.
!.!.
X
S
-
1
XS-2
XS-5
XS-
6
XS-14
XS-13
XS-7
X
S
-
8
X
S
-
1
5
XS-
1
6
XS
-
1
1
XS
-
1
2
XS-9 XS-10
GW-3
XS-4
XS-3
SPA 2
SPA 1
SPA 3
CG-3
GW-9
CG-1 GW-8
GW-7
GW-6
CG-2GW-5
GW-4
GW-2
GW-1
FG-1
GW-10
CG-3Cork
CG-1 Cork
CG-2Cork
PS-1 PS-5
PS-4
PS-3
PS-2
1
2
5
6
4
8
3 7
R5
R3R7
R6
R8
R7a
R4
R5a
W6 W7
W2
W5
W1
W3
1
Source: Esri, DigitalGlobe, GeoEye, Earthstar Geographics, CNES/Airbus DS, USDA, USGS, AeroGRID, IGN, and the GIS User Community
FIGURE1bNAD 1983 2011 State Plane
North Carolina FIPS 3200 FT US
0 200 400
Feet
±
Conservation Easement
Top of Bank
Stream Mitigation
Restoration
Enhancement II
Wetland Mitigation
Re-establishment
Enhancement
Preservation
Fixed Vegetation Plots (12)
Success Criteria Met
Random Vegetation Plot
!.Crest Gauge (4)
!.Flow Gauge (2)
Groundwater Gauge (12%)
!.Success Criteria Met (11)
!.Success Criteria Not Met (4)
")Photo Station (13)
Cross Sections
Invasive Areas to be Treated
XY Stream Problem Areas
Water Quality Feature
Upper Rocky Mitigation ProjectMecklenburg County, North Carolina
USACE Action ID Number:
SAW-2015-01816
November 2023
MY2
USACE
Current Conditions Plan View
Monitoring Year 2
@(@(
@(
@(
XY
XY
XY
XY
")
")
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")
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")")
")
")
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!.
!.
!.
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!.!.
!.
!.!.
!.!.
!.
!.!.!.
XS-5
XS-
6
XS-14
XS-13
XS-7
X
S
-
8
X
S
-
1
5
XS-
1
6
XS
-
1
1
XS
-
1
2
XS
-
9
XS-1
0
XS-22
X
S
-
2
1
XS
-
2
0
XS-1
8
X
S
-
1
9
XS-17
Ba
i
l
e
y

R
d
Doves Crest Rd
SPA 1
PS-8
PS-9
PS-10 PS-11
PS-12
PS-13
SPA 2
2 3
SPA 3
CG-4
FG-2
CG-3
GW-9
GW-8
GW-7
GW-6
CG-2GW-5
GW-15
GW-12GW-10
GW-14GW-13
GW-11
CG-4 Cork
CG-3Cork
CG-2Cork
Rain Gauge
PS-7
PS-6
PS-5
PS-4
9
5
6
4 8
3 7
11 12
10
R5
R1R3
R6
R2
R8
R7a
R4
W6
W7
W2
W5
W3
15
13
FIGURE1cNAD 1983 2011 State Plane
North Carolina FIPS 3200 FT US
0 200 400
Feet
±
Conservation Easement
Top of Bank
Stream Mitigation
Restoration
Enhancement I
Enhancement II
Wetland Mitigation
Re-establishment
Enhancement
Preservation
Fixed Vegetation Plots (12)
Success Criteria Met
Random Vegetation Plot
!.Crest Gauge (4)
!.Flow Gauge (2)
!.Rain Gauge (1)
Groundwater Gauge (12%)
!.Success Criteria Met (11)
!.Success Criteria Not Met (4)
")Photo Station (13)
Cross Sections
Culvert
Greenway
Invasive Areas to be Treated
XY Stream Problem Areas
Water Quality Feature
Upper Rocky Mitigation ProjectMecklenburg County, North Carolina
USACE Action ID Number:
SAW-2015-01816
November 2023
MY2
USACE
Current Conditions Plan View
Monitoring Year 2
SPA4 Piping under
log structure
R7, XS-1, Upstream (MY-00)
R7, XS-1, Downstream (MY-00)
R7, XS-1, Upstream (MY-02)
R7, XS-1, Downstream (MY-02)
R7, XS-1, Left Bank (MY-02)
R7, XS-1, Right Bank (MY-02)
R7, XS-1, Left Bank (MY-00)
R7, XS-1, Right Bank (MY-00)
R7, XS-2, Downstream (MY-00)R7, XS-2, Downstream (MY-02)
R7, XS-2, Upstream (MY-00)R7, XS-2, Upstream (MY-02)
R7, XS-2, Left Bank (MY-02)
R7, XS-2, Right Bank (MY-02)
R7, XS-2, Left Bank (MY-00)
R7, XS-2, Right Bank (MY-00)
R5, XS-3, Upstream (MY-00)
R5, XS-3, Downstream (MY-00)
R5, XS-3, Upstream (MY-02)
R5, XS-3, Downstream (MY-02)
R5, XS-3, Left Bank (MY-02)
R5, XS-3, Right Bank (MY-02)
R5, XS-3, Left Bank (MY-00)
R5, XS-3, Right Bank (MY-00)
R5, XS-4, Upstream (MY-00)
R5, XS-4, Downstream (MY-00)
R5, XS-4, Upstream (MY-02)
R5, XS-4, Downstream (MY-02)
R5, XS-4, Left Bank (MY-02)
R5, XS-4, Right Bank (MY-02)
R5, XS-4, Left Bank (MY-00)
R5, XS-4, Right Bank (MY-00)
R5, XS-5, Upstream (MY-00)
R5, XS-5, Downstream (MY-00)
R5, XS-5, Upstream (MY-02)
R5, XS-5, Downstream (MY-02)
R5, XS-5, Left Bank (MY-02)
R5, XS-5, Right Bank (MY-02)
R5, XS-5, Left Bank (MY-00)
R5, XS-5, Right Bank (MY-00)
R5, XS-6, Upstream (MY-00)
R5, XS-6, Downstream (MY-00)
R5, XS-6, Upstream (MY-02)
R5, XS-6, Downstream (MY-02)
R5, XS-6, Left Bank (MY-02)
R5, XS-6, Right Bank (MY-02)
R5, XS-6, Left Bank (MY-00)
R5, XS-6, Right Bank (MY-00)
R5, XS-7, Upstream (MY-00)
R5, XS-7, Downstream (MY-00)
R5, XS-7, Upstream (MY-02)
R5, XS-7, Downstream (MY-02)
R5, XS-7, Left Bank (MY-02)
R5, XS-7, Right Bank (MY-02)
R5, XS-7, Left Bank (MY-00)
R5, XS-7, Right Bank (MY-00)
R5, XS-8, Upstream (MY-00)
R5, XS-8, Downstream (MY-00)
R5, XS-8, Upstream (MY-02)
R5, XS-8, Downstream (MY-02)
R5, XS-8, Left Bank (MY-02)
R5, XS-8, Right Bank (MY-02)
R5, XS-8, Left Bank (MY-00)
R5, XS-8, Right Bank (MY-00)
R3, XS-9, Downstream (MY-00)
R3, XS-9, Upstream (MY-00)R3, XS-9, Upstream (MY-02)
R3, XS-9, Downstream (MY-02)
R3, XS-9, Left Bank (MY-02)
R3, XS-9, Right Bank (MY-02)
R3, XS-9, Left Bank (MY-00)
R3, XS-9, Right Bank (MY-00)
R3, XS-10, Upstream (MY-00)
R3, XS-10, Downstream (MY-00)
R3, XS-10, Upstream (MY-02)
R3, XS-10, Downstream (MY-02)
R3, XS-10, Left Bank (MY-02)
R3, XS-10, Right Bank (MY-02)
R3, XS-10, Left Bank (MY-00)
R3, XS-10, Right Bank (MY-00)
R6, XS-11, Upstream (MY-00)
R6, XS-11, Downstream (MY-00)
R6, XS-11, Upstream (MY-02)
R6, XS-11, Downstream (MY-02)
R6, XS-11, Left Bank (MY-02)
R6, XS-11, Right Bank (MY-02)
R6, XS-11, Left Bank (MY-00)
R6, XS-11, Right Bank (MY-00)
R6, XS-12, Upstream (MY-00)
R6, XS-12, Downstream (MY-00)
R6, XS-12, Upstream (MY-02)
R6, XS-12, Downstream (MY-02)
R6, XS-12, Left Bank (MY-02)
R6, XS-12, Right Bank (MY-02)
R6, XS-12, Left Bank (MY-00)
R6, XS-12, Right Bank (MY-00)
R4, XS-13, Upstream (MY-00)
R4, XS-13, Downstream (MY-00)R4, XS-13, Downstream (MY-02)
R4, XS-13, Upstream (MY-02)
R4, XS-13, Left Bank (MY-02)
R4, XS-13, Right Bank (MY-02)
R4, XS-13, Left Bank (MY-00)
R4, XS-13, Right Bank (MY-00)
R4, XS-14, Upstream (MY-00)
R4, XS-14, Downstream (MY-00)
R4, XS-14, Upstream (MY-02)
R4, XS-14, Downstream (MY-02)
R4, XS-14, Left Bank (MY-02)
R4, XS-14, Right Bank (MY-02)
R4, XS-14, Left Bank (MY-00)
R4, XS-14, Right Bank (MY-00)
R3, XS-15, Downstream (MY-00)
R3, XS-15, Upstream (MY-00)R3, XS-15, Upstream (MY-02)
R3, XS-15, Downstream (MY-02)
R3, XS-15, Left Bank (MY-02)
R3, XS-15, Right Bank (MY-02)
R3, XS-15, Left Bank (MY-00)
R3, XS-15, Right Bank (MY-00)
R3, XS-16, Downstream (MY-00)
R3, XS-16, Upstream (MY-00)R3, XS-16, Upstream (MY-02)
R3, XS-16, Downstream (MY-02)
R3, XS-16, Left Bank (MY-02)
R3, XS-16, Right Bank (MY-02)
R3, XS-16, Left Bank (MY-00)
R3, XS-16, Right Bank (MY-00)
R8, XS-17, Upstream (MY-00)
R8, XS-17, Downstream (MY-00)
R8, XS-17, Upstream (MY-02)
R8, XS-17, Downstream (MY-02)
R8, XS-17, Left Bank (MY-02)
R8, XS-17, Right Bank (MY-02)
R8, XS-17, Left Bank (MY-00)
R8, XS-17, Right Bank (MY-00)
R1, XS-18, Upstream (MY-00)
R1, XS-18, Downstream (MY-00)
R1, XS-18, Upstream (MY-02)
R1, XS-18, Downstream (MY-02)
R1, XS-18, Left Bank (MY-02)
R1, XS-18, Right Bank (MY-02)
R1, XS-18, Left Bank (MY-00)
R1, XS-18, Right Bank (MY-00)
R1, XS-19, Upstream (MY-00)
R1, XS-19, Downstream (MY-00)
R1, XS-19, Upstream (MY-02)
R1, XS-19, Downstream (MY-02)
R1, XS-19, Left Bank (MY-02)
R1, XS-19, Right Bank (MY-02)
R1, XS-19, Left Bank (MY-00)
R1, XS-19, Right Bank (MY-00)
R1, XS-20, Upstream (MY-00)
R1, XS-20, Downstream (MY-00)
R1, XS-20, Upstream (MY-02)
R1, XS-20, Downstream (MY-02)
R1, XS-20, Left Bank (MY-02)
R1, XS-20, Right Bank (MY-02)
R1, XS-20, Left Bank (MY-00)
R1, XS-20, Right Bank (MY-00)
R1, XS-21, Upstream (MY-00)
R1, XS-21, Downstream (MY-00)
R1, XS-21, Upstream (MY-02)
R1, XS-21, Downstream (MY-02)
R1, XS-21, Left Bank (MY-02)
R1, XS-21, Right Bank (MY-02)
R1, XS-21, Left Bank (MY-00)
R1, XS-21, Right Bank (MY-00)
R2, XS-22, Upstream (MY-00)
R2, XS-22, Downstream (MY-00)
R2, XS-22, Upstream (MY-02)
R2, XS-22, Downstream (MY-02)
R2, XS-22, Left Bank (MY-02)
R2, XS-22, Right Bank (MY-02)
R2, XS-22, Left Bank (MY-00)
R2, XS-22, Right Bank (MY-00)
PS-1 – R7a, EII, Upstream (MY-00)
PS-1 – R7a, EII, Downstream (MY-00)
PS-1 – R7a, EII, Upstream (MY-02)
PS-1 – R7a, EII, Downstream (MY-02)
PS-2 – R5a, EII, Downstream (MY-00)
PS-2 – R5a, EII, Upstream (MY-00)PS-2 – R5a, EII, Upstream (MY-02)
PS-2 – R5a, EII, Downstream (MY-02)
PS-3 – R5, EII, Upstream (MY-00)
PS-3 – R5, EII, Downstream (MY-00)
PS-3 – R5, EII, Upstream (MY-02)
PS-3 – R5, EII, Downstream (MY-02)
PS-4 – R5, EII, Downstream (MY-00)
PS-4 – R5, EII, Upstream (MY-00)PS-4 – R5, EII, Upstream (MY-02)
PS-4 – R5, EII, Downstream (MY-02)
PS-5 – R6, EII, Upstream (MY-00)
PS-5 – R6, EII, Downstream (MY-00)
PS-5 – R6, EII, Upstream (MY-02)
PS-5 – R6, EII, Downstream (MY-02)
PS-6 – R2, Culvert, Upstream (MY-00)PS-6 – R2, Culvert, Upstream (MY-02)PS-6 – R2, Culvert, Upstream (MY-00)
PS-6 – R2, Culvert, Upstream, left bank (MY-02)
PS-6 – R2, Culvert, Downstream (MY-00)PS-6 – R2, Culvert, Downstream (MY-02)
PS-6 – R2, Culvert, Downstream, left bank (MY-02)
PS-7 – R2, EI, Upstream (MY-00)
PS-7 – R2, EI, Downstream (MY-00)
PS-7 – R2, EI, Upstream (MY-02)
PS-7 – R2, EI, Downstream (MY-02)
PS-8 – R2, Behind Beverly landscaping (MY-01)
PS-9 – R2, Behind Beverly landscaping (MY-01)PS-9 – R2, Behind Beverly landscaping (MY-02)
PS-8 – R2, Behind Beverly landscaping (MY-02)
PS-10 – Greenway (MY-01)
PS-11 – Greenway (MY-01)PS-11 – Greenway (MY-02)
PS-10 – Greenway (MY-02)
PS-12 – Greenway (MY-01)
PS-13 – Greenway (MY-01)
PS-12 – Greenway (MY-02)
PS-13 – Greenway (MY-02)
Fixed Veg Plot 1 (MY-00)
Fixed Veg Plot 2 (MY-00)
Fixed Veg Plot 1 (MY-02)
Fixed Veg Plot 2 (MY-02)
Fixed Veg Plot 3 (MY-02)
Fixed Veg Plot 4 (MY-02)
Fixed Veg Plot 3 (MY-00)
Fixed Veg Plot 4 (MY-00)
Fixed Veg Plot 5 (MY-00)
Fixed Veg Plot 6 (MY-00)
Fixed Veg Plot 5 (MY-02)
Fixed Veg Plot 6 (MY-02)
Fixed Veg Plot 7 (MY-02)
Fixed Veg Plot 8 (MY-02)
Fixed Veg Plot 7 (MY-00)
Fixed Veg Plot 8 (MY-00)
Fixed Veg Plot 9 (MY-00)
Fixed Veg Plot 10 (MY-00)
Fixed Veg Plot 9 (MY-02)
Fixed Veg Plot 10 (MY-02)
Fixed Veg Plot 11 (MY-02)
Fixed Veg Plot 12 (MY-02)
Fixed Veg Plot 11 (MY-00)
Fixed Veg Plot 12 (MY-00)
Random Veg Plot 13, Facing Southwest (MY-02)
Random Veg Plot 14, Facing South (MY-02)
Random Veg Plot 13, Facing Northeast (MY-02)
Random Veg Plot 14, Facing North (MY-02)
Random Veg Plot 15, Facing Southeast (MY-02)Random Veg Plot 15, Facing Northwest (MY-02)
SPA 1 – R3, Bank Slumping, STA 15+50 (MY-01)
SPA 2 – R3, Bank Slumping, STA 18+50 (MY-01)SPA 2 – R3, Bank Slumping, STA 18+50 (MY-02)
SPA 1 – R3, Bank Slumping after repair, STA 15+50 (MY-02)
SPA 3 – R3, Minor bank slumping and erosion, STA 19+75 (MY-02)
SPA 4 – R2, Piping under log structure, STA 14+30 (MY-02)

Appendix C:
Vegetation Monitoring Plot
Data
Table 4: Redline Plant List
Table 5a: Stem Counts and Densities Table
Table 5b: Vegetation Performance Standards Summary Table

BARE ROOTS
Species Common Name Stems % Planted Mitigation Plan %
Betula nigra River birch 1,634 9%8%
Fraxinus pennsylvanica Green ash 635 4%4%
Platanus occidentalis American sycamore 1,634 9%8%
Ulmus americana American elm 908 5%6%
Liriodendron tulipifera Tulip‐poplar 1,089 6%7%
Quercus phellos Willow oak 1,271 7%0%
Quercus nigra Water oak 2,541 14%0%
Quercus lyrata Overcup oak 1,089 6%6%
Quercus michauxii Swamp chestnut oak 1,634 9%7%
Diospyros virginiana Persimmon 545 3%7%
Amelanchier arborea Common serviceberry 0 0%5%
Cephalanthus occidentalis Buttonbush 635 4%6%
Carpinus caroliniana Ironwood 545 3%6%
Cornus amomum Silky dogwood 635 4%6%
Asimina triloba Pawpaw 454 3%6%
Lindera benzoin Spicebush 545 3%6%
Alnus serrulata Hazel alder 726 4%6%
Celtis laevigata Sugarberry 1,452 8%6%
17,972 100%100%
LIVE STAKES
Species Common Name Stems % Planted Mitigation Plan %
Sambucus canadensis Elderberry 1,550 10%20%
Salix sericea Silky willow 6,200 40%30%
Salix nigra Black willow 3,100 20%10%
Cornus amomum Silky dogwood 4,650 30%40%
15,500 100%100%
TOTAL
TOTAL
Table 4: Red‐line Plant List
Table 5a: Vegetation Plot Counts and Densities Table
Planted Acreage 17.3
Date of Initial Plant 2022‐03‐11
Date(s) of Supplemental Plant(s)NA 
Date(s) Mowing NA 
Date of Current Survey 2023‐11‐07
Plot size (ACRES)0.0247
Planted Total Planted Total Planted Total Planted Total Planted Total Planted Total
Alnus serrulata hazel alderTreeOBL 1111 1 1
Asimina triloba pawpaw Tree FAC 2 2 11
Betula nigra river birch Tree FACW 1 1 2 2 2 2
Carpinus caroliniana American hornbeamTreeFAC11111111
Celtis laevigata sugarberryTreeFACW 11 112 2
Cephalanthus occidentalis common buttonbush Shrub OBL 1111
Cornus amomum silky dogwood Tree FACW 112 2
Diospyros virginiana common persimmon Tree FAC 1 1 11
Fraxinus pennsylvanica green ash Tree FACW 1 1 11
Lindera benzoin northern spicebush Tree FAC 11
Liriodendron tulipifera tuliptree TreeFACU 33221 1 1 1
Platanus occidentalis American sycamoreTreeFACW 22225 5
Quercus alba white oak Tree FACU
Quercus lyrata overcup oakTreeOBL222222111 1
Quercus michauxii swamp chestnut oakTreeFACW222211 1 1
Quercus nigra water oakTreeFAC4422 111 1 3 3
Quercus phellos willow oakTreeFAC114411112 2
Ulmus americana American elm Tree FACW 1 1 2211
Sum Performance Standard 15 15 16 16 11 11 12 12 21 21 8 8
Current Year Stem Count 15 16 11 12 21 8
Stems/Acre 607 648 445 486 850 324
Species Count 10 9 7 9 13 5
Dominant Species Composition (%)24252717 24 38
Average Plot Height (ft.)2243 4 2
% Invasives 0000 0 0
Current Year Stem Count 15 16 11 12 21 8
Stems/Acre 607 648 445 486 850 324
Species Count 10 9 7 9 13 5
Dominant Species Composition (%)24252717 24 38
Average Plot Height (ft.)2243 4 2
% Invasives 0000 0 0
1). Bolded species are proposed for the current monitoring year, italicized species are not approved, and a regular font indicates that the species has been approved.
2). The "Species Included in Approved Mitigation Plan" section contains only those species that were included in the original approved mitigation plan. The "Post Mitigation Plan Species" section includes species that are being proposed through a mitigation plan addendum 
for the current monitoring year (bolded) , species that have been approved in prior monitoring years through a mitigation plan addendum (regular font), and species that are not approved (italicized).
3). The "Mitigation Plan Performance Standard" section is derived only from stems included in the original mitigation plan, whereas the "Post Mitigation Plan Performance Standard" includes data from mitigation plan approved, post mitigation plan approved, and proposed 
stems.
Veg Plot 6 F
Post 
Mitigation 
Plan 
Performance 
Standard
Mitigation 
Plan 
Performance 
Standard
Scientific Name Common Name Tree/Shrub
Indicator 
Status
Species 
Included in 
Approved 
Mitigation 
Plan
Veg Plot 1 FVeg Plot 2 FVeg Plot 3 FVeg Plot 4 FVeg Plot 5 F
Table 5a: Vegetation Plot Counts and Densities Table
Planted Acreage 17.3
Date of Initial Plant 2022‐03‐11
Date(s) of Supplemental Plant(s)NA 
Date(s) Mowing NA 
Date of Current Survey 2023‐11‐07
Plot size (ACRES)0.0247
Veg Plot 13 RVeg Plot 14 RVeg Plot 15 R
Planted Total Planted Total Planted Total Planted Total Planted Total Planted Total Total Total Total
Alnus serrulata hazel alder TreeOBL 11 11 11
Asimina triloba pawpaw Tree FAC 2 2 1 1
Betula nigra river birch Tree FACW 1 1 2 2 2 2 4 2 1
Carpinus caroliniana American hornbeam Tree FAC 1 1 2 2 1 1 1 1
Celtis laevigata sugarberry Tree FACW 2 2
Cephalanthus occidentalis common buttonbush Shrub OBL 2211 2 2 1 1
Cornus amomum silky dogwood Tree FACW
Diospyros virginiana common persimmon Tree FAC 1 1 4
Fraxinus pennsylvanica green ash Tree FACW 1111
Lindera benzoin northern spicebush Tree FAC 1 1
Liriodendron tulipifera tuliptree Tree FACU 1 1 11 1 4 10
Platanus occidentalis American sycamoreTreeFACW66441 1 1 1 3 3 2 2 6 8 6
Quercus alba white oak Tree FACU 1
Quercus lyrata overcup oak TreeOBL33114 4 1 1 2 2 1
Quercus michauxii swamp chestnut oakTreeFACW 1133441111 3 1
Quercus nigra water oak TreeFAC5522 2 2 2 2
Quercus phellos willow oak TreeFAC33 223344
Ulmus americana American elm TreeFACW11221 1
Sum Performance Standard 20 20 20 20 15 15 15 15 15 15 10 10 21 15 17
Current Year Stem Count 20 20 15 15 15 10 21 15 17
Stems/Acre 810 810 607 607 607 405 850 567 607
Species Count 6138878843
Dominant Species Composition (%)302027272720295359
Average Plot Height (ft.)332223544
% Invasives 000000000
Current Year Stem Count 20 20 15 15 15 10 21 15 17
Stems/Acre 810 810 607 607 607 405 850 567 607
Species Count 6138878843
Dominant Species Composition (%)302027272720295359
Average Plot Height (ft.)332223544
% Invasives 000000000
1). Bolded species are proposed for the current monitoring year, italicized species are not approved, and a regular font indicates that the species has been approved.
2). The "Species Included in Approved Mitigation Plan" section contains only those species that were included in the original approved mitigation plan. The "Post Mitigation Plan Species" section includes species that are being proposed through a mitigation plan addendum for the current monitoring year (bolded) , species that have 
been approved in prior monitoring years through a mitigation plan addendum (regular font), and species that are not approved (italicized).
3). The "Mitigation Plan Performance Standard" section is derived only from stems included in the original mitigation plan, whereas the "Post Mitigation Plan Performance Standard" includes data from mitigation plan approved, post mitigation plan approved, and proposed stems.
Veg Plot 12 F
Post 
Mitigation 
Plan 
Performance 
Standard
Mitigation 
Plan 
Performance 
Standard
Scientific Name Common Name Tree/Shrub
Indicator 
Status
Species 
Included in 
Approved 
Mitigation 
Plan
Veg Plot 7 FVeg Plot 8 FVeg Plot 9 FVeg Plot 10 FVeg Plot 11 F
Stems/Ac. Av. Ht. (ft) # Species % 
Invasives Stems/Ac. Av. Ht. (ft) # Species % 
Invasives Stems/Ac. Av. Ht. (ft) # Species % Invasives
607 2 10 0 648 2 9 0 445 4 7 0
607 2 10 0 729 2 11 0 729 2 12 0
607 2 10 0 688 2 10 0 769 2 12 0
Stems/Ac. Av. Ht. (ft) # Species % 
Invasives Stems/Ac. Av. Ht. (ft) # Species % 
Invasives Stems/Ac. Av. Ht. (ft) # Species % Invasives
486 3 9 0 850 4 13 0 324 2 5 0
648 2 9 0 931 2 14 0 445 2 7 0
688 2 9 0 931 2 14 0 648 2 9 0
Stems/Ac. Av. Ht. (ft) # Species % 
Invasives Stems/Ac. Av. Ht. (ft) # Species % 
Invasives Stems/Ac. Av. Ht. (ft) # Species % Invasives
810 3 6 0 810 3 13 0 607 2 8 0
891 2 8 0 1093 2 14 0 769 2 10 0
972 2 9 0 1214 2 14 0 1093 2 12 0
Stems/Ac. Av. Ht. (ft) # Species % 
Invasives Stems/Ac. Av. Ht. (ft) # Species % 
Invasives Stems/Ac. Av. Ht. (ft) # Species % Invasives
688 2 8 0 607 2 7 0 405 3 8 0
729 2 10 0 931 2 11 0 688 2 10 0
769 2 11 0 972 2 11 0 769 2 10 0
Stems/Ac. Av. Ht. (ft) # Species % 
Invasives Stems/Ac. Av. Ht. (ft) # Species % 
Invasives Stems/Ac. Av. Ht. (ft) # Species % Invasives
850 5 8 0 567 4 4 0 607 4 3 0
769 2 8 0 1012 2 8 0 931 2 9 0
688 2 14 0 688 2 10 0 648 2 10 0
*Each monitoring year represents a different plot for the random vegetation plot "groups". Random plots are denoted with an R, and fixed plots with an F. 
Monitoring Year 0
Veg Plot Group 2 R Veg Plot Group 3 R
Monitoring Year 7
Monitoring Year 5
Monitoring Year 3
Monitoring Year 2
Monitoring Year 1
Monitoring Year 2
Monitoring Year 1
Monitoring Year 0
Veg Plot Group 1 R
Veg Plot 11 F Veg Plot 12 F
Monitoring Year 7
Monitoring Year 5
Monitoring Year 3
Monitoring Year 2
Monitoring Year 1
Monitoring Year 0
Veg Plot 10 F
Veg Plot 8 F Veg Plot 9 F
Monitoring Year 7
Monitoring Year 5
Monitoring Year 3
Veg Plot 5 F Veg Plot 6 F
Monitoring Year 7
Monitoring Year 5
Monitoring Year 3
Table 5b: Vegetation Performance Standards Summary Table
Veg Plot 1 F Veg Plot 2 F Veg Plot 3 F
Monitoring Year 7
Monitoring Year 5
Monitoring Year 3
Monitoring Year 2
Monitoring Year 1
Monitoring Year 0
Veg Plot 7 F
Monitoring Year 0
Veg Plot 4 F
Monitoring Year 2
Monitoring Year 1

Appendix D:
Stream Measurement and
Geomorphology Data
MY2 Cross-Sections
Table 6a: Baseline Stream Data Summary
Table 6b: Cross-Section Morphology Data

Distance Elevation Features
0 737.215 TLP
1.08684544 736.822
6.38662509 735.797
12.2122179 735.682
18.0528221 735.465
20.6990606 735.423
21.775694 735.314 TLB, BKF
22.7388162 735.054
23.6065688 734.603
24.379334 734.556 THW
25.6148005 734.681
27.1963557 734.682
28.9745339 735.168
29.9212578 735.417 TRB
33.2784044 735.294
39.8674672 735.55
44.4847867 736.227
48.7880582 737.325
50 737.843 TRP
MY0 MY1 MY2 MY3 MY4 MY5 MY6 MY7
Bankfull Elevation ‐ Based on As‐Built Bankfull Area 735.28 735.29 735.31
Bank Height Ratio ‐ Based on As‐Built Bankfull Area 1.00 1.03 1.00
Thalweg Elevation 734.61 734.64 734.56
LTOB Elevation 735.28 735.31 735.31
LTOB Max Depth 0.676 0.67 0.758
LTOB Cross Sectional Area 3.69 3.87 3.71
Distance Elevation Features
0 737.555 TLP
1.03946765 736.981
5.82522214 736.05
12.2515444 735.757
17.7980124 735.529
19.4450434 735.321 TLB
21.2119888 734.384
22.0096769 734.09
21.9791256 732.657 THW
23.2934485 732.954
24.4409861 732.724
26.2459555 733.171
27.7023471 734.198
28.6451202 734.577
32.324645 734.897 TRB, BKF
35.1059323 735.267
38.9840338 736.47
45.2862734 739.215
49.0244195 740.26
50 740.596 TRP
MY0 MY1 MY2 MY3 MY4 MY5 MY6 MY7
Bankfull Elevation ‐ Based on As‐Built Bankfull Area 735.13 735.17 735.08
Bank Height Ratio ‐ Based on As‐Built Bankfull Area 1.00 0.95 0.92
Thalweg Elevation 732.80 732.96 732.66
LTOB Elevation 735.13 735.06 734.90
LTOB Max Depth 2.333 2.1 2.24
LTOB Cross Sectional Area 14.13 12.73 11.86
Distance Elevation Features
0 731.178 TLP
1.38200326 730.756
6.52952326 729.584
10.1694392 729.7
14.0682097 729.621
18.7823877 729.137 TLB
20.1636514 729.03
20.7071724 728.973
22.0983865 728.499
22.2844156 728.166
23.8976093 728.048
25.2391744 727.875 THW
26.3304263 728.091
27.7250673 728.165
28.4031732 728.73
29.67536 729.038 TRB, BKF
30.7328228 729.355
33.0272419 729.559
38.2391981 729.879
43.4740637 730.139
49.0299503 730.178
50 730.317 TRP
MY0 MY1 MY2 MY3 MY4 MY5 MY6 MY7
Bankfull Elevation ‐ Based on As‐Built Bankfull Area 729.00 729.11 729.15
Bank Height Ratio ‐ Based on As‐Built Bankfull Area 1.00 1.06 0.92
Thalweg Elevation 727.76 728.08 727.88
LTOB Elevation 729.00 729.18 729.04
LTOB Max Depth 1.24 1.1 1.163
LTOB Cross Sectional Area 7.57 8.35 6.53
Distance Elevation Features
0 732.491 TLP
1.22596085 732.021
6.95356002 730.702
13.3497827 729.353
16.7841638 729.021
18.0039389 729.062
18.6169902 728.857 TLB, BKF
19.3041385 728.415
20.0342917 728.139
21.9704012 727.184
23.2278758 727.082 THW
24.5603423 727.12
26.517457 727.855
27.022491 728.112
28.3477979 728.743
31.310274 729.24 TRB
32.4571976 729.679
39.2531829 729.86
44.9611728 730.075
48.9393284 730.048
50 730.209 TRP
MY0 MY1 MY2 MY3 MY4 MY5 MY6 MY7
Bankfull Elevation ‐ Based on As‐Built Bankfull Area 729.10 729.15 729.07
Bank Height Ratio ‐ Based on As‐Built Bankfull Area 1.00 0.90 0.89
Thalweg Elevation 727.21 727.31 727.08
LTOB Elevation 729.10 728.97 728.86
LTOB Max Depth 1.899 1.66 1.775
LTOB Cross Sectional Area 13.33 11.27 11.13
Distance Elevation Features
0 717.563 TLP
1.11599014 717.327
5.76284973 717.543
10.9710658 716.997
16.746904 716.627
19.1459035 716.519
19.9232033 716.368 TLB
21.9648852 715.534
23.3272866 715.028
24.2503119 714.77
25.231253 714.705 THW
26.5901483 714.908
27.3467834 715.024
28.9897542 715.293
30.7479194 715.817
31.2547142 715.898 TRB, BKF
35.6687243 715.877
42.4665657 715.793
49.0289613 715.414
50 715.585 TRP
MY0 MY1 MY2 MY3 MY4 MY5 MY6 MY7
Bankfull Elevation ‐ Based on As‐Built Bankfull Area 715.80 715.90 715.95
Bank Height Ratio ‐ Based on As‐Built Bankfull Area 1.00 0.97 0.95
Thalweg Elevation 714.56 714.71 714.71
LTOB Elevation 715.80 715.86 715.90
LTOB Max Depth 1.24 1.15 1.193
LTOB Cross Sectional Area 7.66 7.31 7.09
Distance Elevation Features
0 717.062 TLP
1.21832836 716.892
7.21844422 716.652
12.2167397 716.22
16.260068 716.035
18.1573582 715.726
19.5360674 715.221 TLB, BKF
20.3506305 714.391
20.6732684 712.964
22.1048529 712.422 THW
23.2622538 712.522
25.3766596 712.63
26.2474641 713.659
26.8926674 714.15
28.2680164 714.426
29.7377771 715.011
30.7737162 715.269 TRB
31.3126585 715.321
36.5172463 715.442
42.8030435 715.308
49.3468582 715.19
50 715.348 TRP
MY0 MY1 MY2 MY3 MY4 MY5 MY6 MY7
Bankfull Elevation ‐ Based on As‐Built Bankfull Area 715.48 715.48 715.27
Bank Height Ratio ‐ Based on As‐Built Bankfull Area 1.00 1.00 0.98
Thalweg Elevation 712.80 712.76 712.42
LTOB Elevation 715.48 715.49 715.22
LTOB Max Depth 2.68 2.73 2.799
LTOB Cross Sectional Area 18.50 18.66 18.00
Distance Elevation Features
0 702.726 TLP
1.00492885 702.578
6.7812462 702.494
11.7643052 703.052
16.6640669 702.859
18.9966635 702.876
20.3401186 702.732 TLB
21.529853 702.084
22.0906171 701.813
22.8268262 701.431
23.5879993 701.337
24.4706408 701.329 THW
25.2852215 701.365
26.0639087 701.592
26.9196895 701.955
29.0808626 702.594
29.4610518 702.655
35.0940264 702.688 TRB, BKF
43.5467501 702.711
48.8676102 702.858
50 703.083 TRP
MY0 MY1 MY2 MY3 MY4 MY5 MY6 MY7
Bankfull Elevation ‐ Based on As‐Built Bankfull Area 702.68 702.76 702.74
Bank Height Ratio ‐ Based on As‐Built Bankfull Area 1.00 0.97 0.96
Thalweg Elevation 701.33 701.39 701.33
LTOB Elevation 702.68 702.72 702.69
LTOB Max Depth 1.352 1.33 1.359
LTOB Cross Sectional Area 8.28 7.87 7.55
Distance Elevation Features
0 702.502 TLP
0.92348254 702.386
5.95371078 702.301
11.9157262 701.98
16.8470463 702.162
19.057216 702.196 TLB
20.2683865 701.877
21.670187 701.637
22.3035338 701.091
23.3998123 700.67
25.0051813 700.071
25.7796286 700.009 THW
27.895338 700.647
28.6604407 700.846
29.7569021 701.329
30.441757 702.112 TRB, BKF
31.9875849 702.426
35.5250885 702.46
40.3741592 702.697
45.1924419 702.451
50 702.682 TRP
MY0 MY1 MY2 MY3 MY4 MY5 MY6 MY7
Bankfull Elevation ‐ Based on As‐Built Bankfull Area 702.28 702.30 702.19
Bank Height Ratio ‐ Based on As‐Built Bankfull Area 1.00 0.95 0.97
Thalweg Elevation 700.25 700.37 700.01
LTOB Elevation 702.28 702.21 702.11
LTOB Max Depth 2.03 1.84 2.103
LTOB Cross Sectional Area 13.87 12.75 13.04
Distance Elevation Features
0 706.535 TLP
1.28250107 706.292
5.85453815 706.486
12.3172013 706.144 TLB
15.9750933 705.682
17.782837 705.462
19.377872 705.295
20.5307294 705.387
21.3180961 704.828
22.3037364 704.395
23.3755064 704.15 THW
23.6637304 704.633
25.1093992 704.681
26.2282264 704.342
27.4971104 704.587
28.7062076 704.531
29.8155918 704.98
31.4972111 705.454
35.4176529 705.752
41.9772906 705.99 TRB, BKF
48.8986567 706.141
50 706.33 TRP
MY0 MY1 MY2 MY3 MY4 MY5 MY6 MY7
Bankfull Elevation ‐ Based on As‐Built Bankfull Area 705.60 706.03 706.00
Bank Height Ratio ‐ Based on As‐Built Bankfull Area 1.00 0.92 0.99
Thalweg Elevation 703.30 704.26 704.15
LTOB Elevation 705.60 705.89 705.99
LTOB Max Depth 2.299 1.63 1.84
LTOB Cross Sectional Area 19.73 16.72 19.43
Distance Elevation Features
0 705.856 TLP
1.17252719 705.654
4.91771858 705.292 TLB, BKF
9.18108953 705.123
12.5748527 705.205
14.5890343 705.047
15.6461211 704.916
16.1962186 704.582
16.4639366 704.01
17.7202716 703.342
18.7700077 703.034 THW
20.8364145 703.225
22.7553364 703.273
23.6664931 703.783
24.5068119 704.521
25.1721788 704.711
27.1432941 705.041
28.8168337 705.434 TRB
31.3353967 705.648
36.7805667 705.945
41.9349063 706.358
48.6618179 706.633
50 706.772 TRP
MY0 MY1 MY2 MY3 MY4 MY5 MY6 MY7
Bankfull Elevation ‐ Based on As‐Built Bankfull Area 705.01 705.45 705.28
Bank Height Ratio ‐ Based on As‐Built Bankfull Area 1.00 0.84 1.00
Thalweg Elevation 702.53 703.58 703.03
LTOB Elevation 705.01 705.15 705.29
LTOB Max Depth 2.485 1.57 2.258
LTOB Cross Sectional Area 18.36 13.36 18.62
Distance Elevation Features
0 705.153 TLP
0.79390806 705.023
5.70655982 705.179
11.2522385 705.123
17.1156996 704.955
20.5217384 704.831 TLB, BKF
22.0452401 704.468
23.7869071 704.088
24.483946 703.617
25.842968 703.314
26.5001963 702.495
27.5815813 702.04 THW
28.4730079 702.265
29.884017 702.604
30.5720452 702.884
31.3070253 704.052
32.4477717 704.184
35.0865398 704.562
42.3597288 705.126 TRB
48.7030959 704.884
50 705.044 TRP
MY0 MY1 MY2 MY3 MY4 MY5 MY6 MY7
Bankfull Elevation ‐ Based on As‐Built Bankfull Area 704.86 704.90 704.84
Bank Height Ratio ‐ Based on As‐Built Bankfull Area 1.00 1.00 1.00
Thalweg Elevation 701.92 702.12 702.04
LTOB Elevation 704.86 704.88 704.83
LTOB Max Depth 2.935 2.76 2.791
LTOB Cross Sectional Area 18.64 18.38 18.51
Distance Elevation Features
0 705.475 TLP
7.11610996 705.373
9.88555765 705.34
14.6513402 705.244
16.9185634 705.018 TLB, BKF
18.2897961 704.855
19.9432626 704.526
20.9476791 704.028
21.5438198 703.697
22.0792333 703.478
22.8497774 703.352
23.607155 703.085 THW
24.2274734 703.821
25.7510097 703.852
27.8585324 704.458
29.3746073 705.165 TRB
31.6221176 705.649
37.5673241 705.687
43.7684857 705.417
47.9902763 704.89
50 704.965 TRP
MY0 MY1 MY2 MY3 MY4 MY5 MY6 MY7
Bankfull Elevation ‐ Based on As‐Built Bankfull Area 704.98 704.97 705.02
Bank Height Ratio ‐ Based on As‐Built Bankfull Area 1.00 0.97 1.00
Thalweg Elevation 702.94 703.10 703.09
LTOB Elevation 704.98 704.91 705.02
LTOB Max Depth 2.046 1.81 1.933
LTOB Cross Sectional Area 10.36 9.58 10.38
Distance Elevation Features
0 705.605 TLP
1.28455634 705.56
7.37462487 705.565
12.1762209 705.448
16.4520564 705.46
18.5400796 705.512
19.573325 705.509 TLB
20.3451312 705.196
21.5183666 705.308
22.7375202 704.671
23.7793999 704.516 THW
24.5553294 704.609
25.7555781 704.753
27.4797952 704.867
29.4639652 705.387 TRB, BKF
31.2023075 705.648
35.123273 705.549
42.2214323 705.425
49.0282763 705.476
50 705.634 TRP
MY0 MY1 MY2 MY3 MY4 MY5 MY6 MY7
Bankfull Elevation ‐ Based on As‐Built Bankfull Area 705.41 705.41 705.43
Bank Height Ratio ‐ Based on As‐Built Bankfull Area 1.00 0.92 0.95
Thalweg Elevation 704.65 704.57 704.52
LTOB Elevation 705.41 705.35 705.39
LTOB Max Depth 0.761 0.78 0.871
LTOB Cross Sectional Area 4.97 4.32 4.51
Distance Elevation Features
0 705.159 TLP
1.11775221 704.906
6.71148158 704.774
13.8994221 704.698
18.8618237 705.105
19.7480047 705.039
20.8926913 704.584 TLB
21.5011689 704.184
22.5222733 704.061
23.005185 701.931
23.8410854 701.206 THW
25.1492109 701.28
26.7785609 701.457
27.6260372 702.467
28.7389772 704.195 TRB, BKF
30.7574438 704.452
36.5924375 704.647
41.1359738 705.478
48.9644496 705.311
50 705.539 TRP
MY0 MY1 MY2 MY3 MY4 MY5 MY6 MY7
Bankfull Elevation ‐ Based on As‐Built Bankfull Area 704.70 704.71 704.16
Bank Height Ratio ‐ Based on As‐Built Bankfull Area 1.00 0.99 1.01
Thalweg Elevation 701.91 702.20 701.21
LTOB Elevation 704.70 704.68 704.20
LTOB Max Depth 2.786 2.48 2.989
LTOB Cross Sectional Area 13.88 13.78 14.17
Distance Elevation Features
0 701.075 TLP
0.77416407 700.879
6.96210112 701.08
13.2809143 700.878 TLB, BKF
16.8751653 700.666
18.5079872 700.502
19.8368571 700.337
20.3236917 698.916
21.0722205 698.269
21.7867514 697.502 THW
23.7118504 698.112
25.7178163 698.853
26.5257302 699.63
28.0131459 699.869
29.5328658 700.039
30.9239293 700.39
33.1551016 700.541
37.2282569 700.98
39.9135813 701.213 TRB
43.3471525 701.056
49.1156502 700.874
50 701.129 TRP
MY0 MY1 MY2 MY3 MY4 MY5 MY6 MY7
Bankfull Elevation ‐ Based on As‐Built Bankfull Area 700.90 701.04 701.05
Bank Height Ratio ‐ Based on As‐Built Bankfull Area 1.00 0.91 0.95
Thalweg Elevation 697.56 697.55 697.50
LTOB Elevation 700.90 700.74 700.88
LTOB Max Depth 3.34 3.19 3.376
LTOB Cross Sectional Area 27.32 22.36 23.41
Distance Elevation Features
0 700.464 TLP
0.89093434 700.362
5.84063318 700.397
12.2050985 700.359
16.5649341 700.228
18.1404964 700.159 TLB, BKF
19.0193662 700.014
20.1346917 699.794
21.489138 699.28
22.0770469 698.712
23.2387847 698.688
24.8410834 698.568
25.4383908 698.032 THW
26.2020369 698.474
26.7920203 698.932
27.7965384 698.766
28.7311637 699.026
31.0355105 699.85
32.5940157 700.453 TRB
33.7453889 700.622
35.2260579 700.874
41.113364 700.753
45.06475 700.967
48.8230288 701.024
50 701.127 TRP
MY0 MY1 MY2 MY3 MY4 MY5 MY6 MY7
Bankfull Elevation ‐ Based on As‐Built Bankfull Area 700.11 700.12 700.28
Bank Height Ratio ‐ Based on As‐Built Bankfull Area 1.00 1.00 0.95
Thalweg Elevation 698.36 698.22 698.03
LTOB Elevation 700.11 700.11 700.16
LTOB Max Depth 1.75 1.89 2.127
LTOB Cross Sectional Area 15.39 15.31 13.73
Distance Elevation Features
0 697.307 TLP
1.04174661 697.095
5.84606295 697.451
10.3032788 697.674
14.3116021 697.454
16.27354 697.199
18.9134759 697.02 TLB
20.7494118 696.64
22.5087802 696.669
23.096206 696.434
24.5107185 696.241 THW
26.0076149 696.276
27.5217915 696.26
28.3453707 696.628
29.8497326 696.837
33.5598126 696.908 TRB, BKF
36.075287 696.99
37.8979084 697.345
43.0839086 697.188
48.1129173 697.337
49.1764764 696.998
50 696.93 TRP
MY0 MY1 MY2 MY3 MY4 MY5 MY6 MY7
Bankfull Elevation ‐ Based on As‐Built Bankfull Area 696.92 697.07 696.96
Bank Height Ratio ‐ Based on As‐Built Bankfull Area 1.00 0.88 0.93
Thalweg Elevation 696.17 696.39 696.24
LTOB Elevation 696.92 696.99 696.91
LTOB Max Depth 0.75 0.6 0.667
LTOB Cross Sectional Area 5.08 4.05 4.35
Distance Elevation Features
0 695.775 TLP
1.12343447 695.66
3.59911795 695.621
6.45710345 695.635
9.3957567 695.547
12.6188577 695.657
16.4172737 695.64
18.7499701 695.668
21.389699 695.651
23.7869654 695.703
25.6335278 695.717 TLB, BKF
26.9076591 695.411
28.0727414 694.832
29.2323235 694.423
30.4357635 694.17
30.6989526 693.92
31.3947232 693.743
32.2321452 693.61
32.6526738 693.468
33.5193324 693.592
34.1302265 693.378
35.6023067 693.302 THW
35.7122799 693.404
36.922962 693.518
37.6438167 693.73
38.3294105 693.999
MY0 MY1 MY2 MY3 MY4 MY5 MY6 MY7 39.1405648 694.252
Bankfull Elevation ‐ Based on As‐Built Bankfull Area 695.70 695.92 695.81 40.2408429 694.227
Bank Height Ratio ‐ Based on As‐Built Bankfull Area 1.00 0.97 0.96 41.4262536 694.468
Thalweg Elevation 693.31 693.51 693.30 42.4384943 694.571
LTOB Elevation 695.70 695.85 695.72 44.0717598 695.066
LTOB Max Depth 2.392 2.34 2.415 45.434887 695.546
LTOB Cross Sectional Area 30.61 29.27 28.61 46.5271797 695.793 TRB
48.439876 695.921
50.394254 696.097
52.9271517 696.049
55.0083651 696.133
57.3265137 696.281
59.269097 696.286
61.8906939 696.348
64.4678072 696.417
66.4936407 696.481
68.4509947 696.491
70 696.638 TRP
Distance Elevation Features
0 695.776 TLP
1.0039507 695.595
3.65587267 695.622
6.63931593 695.6
9.06679839 695.557
11.862209 695.588
15.0068046 695.519
18.2127864 695.289
20.7905932 695.368 TLB
23.0191575 695.137
25.0635835 694.822
26.6055612 694.613
28.0898024 694.409
29.5655509 694.24
30.3233707 694.003
31.3607609 693.326
31.7821416 693.015
32.515688 692.569
34.4908073 691.896
35.4337085 691.847
39.2422019 691.569
40.406062 691.138 THW
41.8101135 692.136
43.0584083 693.538
44.523714 694.876
46.1199854 695.311 TRB, BKF
MY0 MY1 MY2 MY3 MY4 MY5 MY6 MY7 52.6611355 695.65
Bankfull Elevation ‐ Based on As‐Built Bankfull Area 695.45 695.51 695.40 59.3618304 695.664
Bank Height Ratio ‐ Based on As‐Built Bankfull Area 1.00 0.97 0.98 65.1388684 695.749
Thalweg Elevation 691.48 691.37 691.14 68.8305682 695.849
LTOB Elevation 695.45 695.40 695.31 70 695.865 TRP
LTOB Max Depth 3.973 4.03 4.173
LTOB Cross Sectional Area 49.92 46.82 47.60
Distance Elevation Features
0 687.061 TLP
1.1694721 686.997
3.64757632 686.949
7.00589987 687.12
9.91877351 686.952
12.8359045 686.991
16.5739109 687.125
19.9741816 687.116
23.2235709 686.89
25.4072669 686.572 TLB
27.3769408 686.308
29.137047 685.941
30.2715616 684.84
31.9880631 685.031
33.1807999 683.729
33.788964 683.533
35.503306 682.812
36.5500988 682.772
39.5366178 682.513
41.0221397 681.584 THW
42.1338987 684.822
43.0255922 685.248
45.0928254 685.676
47.2757148 686.386 TRB, BKF
49.5922987 686.747
54.7182706 686.655
MY0 MY1 MY2 MY3 MY4 MY5 MY6 MY7 61.2224707 686.936
Bankfull Elevation ‐ Based on As‐Built Bankfull Area 686.79 686.84 686.58 65.7344064 686.905
Bank Height Ratio ‐ Based on As‐Built Bankfull Area 1.00 0.98 0.96 67.9634125 686.809
Thalweg Elevation 682.37 682.23 681.58 70 686.698 TRP
LTOB Elevation 686.79 686.76 686.39
LTOB Max Depth 4.42 4.53 4.802
LTOB Cross Sectional Area 46.42 44.62 42.49
Distance Elevation Features
0 686.581 TLP
1.06997243 686.566
5.47942999 686.39
9.92905862 686.348
15.4623345 686.348
20.2893015 686.237
23.4469905 685.857 TLB, BKF
25.387603 685.579
27.835569 684.809
29.0306052 684.572
29.6290729 684.391
30.1595559 684.308
31.5219942 684.133
33.1797774 683.975
34.3315433 683.806 THW
35.936909 684.056
37.4795807 684.066
38.5897924 684.143
39.5465517 684.49
41.1958798 684.634
42.8727973 685.299
44.6911411 685.787
47.4420831 686.174 TRB
50.3610612 685.887
53.874793 685.757
57.295749 685.817
MY0 MY1 MY2 MY3 MY4 MY5 MY6 MY7 61.1001318 685.813
Bankfull Elevation ‐ Based on As‐Built Bankfull Area 686.04 686.05 685.99 63.8120854 685.787
Bank Height Ratio ‐ Based on As‐Built Bankfull Area 1.00 0.98 0.94 66.6069377 685.827
Thalweg Elevation 683.78 683.88 683.81 68.6037726 685.782
LTOB Elevation 686.04 686.01 685.86 70 685.939 TRP
LTOB Max Depth 2.259 2.13 2.051
LTOB Cross Sectional Area 28.72 27.74 25.89
Distance Elevation Features
0 690.246 TLP
1.12231992 690.187
6.62493728 690.523
11.6262813 690.695
14.2842364 690.569 TLB, BKF
16.4821166 690.017
17.7684621 689.46 THW
19.2474304 689.476
20.7834196 689.553
22.6595393 690.131
24.2705363 690.793 TRB
30.4612109 691.037
38.9449105 691.19
40 691.342 TRP
MY0 MY1 MY2 MY3 MY4 MY5 MY6 MY7
Bankfull Elevation ‐ Based on As‐Built Bankfull Area 690.58 690.62 690.59
Bank Height Ratio ‐ Based on As‐Built Bankfull Area 1.00 0.95 0.98
Thalweg Elevation 689.55 689.52 689.46
LTOB Elevation 690.58 690.57 690.57
LTOB Max Depth 1.028 1.05 1.109
LTOB Cross Sectional Area 6.75 6.17 6.52
Parameter
Riffle Only Min Mean Med Max n Min Max Min Max n Min Mean Med Max n Min Max Min Max n
Bankfull Width (ft) 14.0 14.5 - 15.0 2 18.0 21.0 2 1 1
Floodprone Width (ft) 25.7 26.9 - 28.1 2 40.0 130.0 2 1 20.0 30.0 1
Bankfull Mean Depth (ft) 1.5 1.8 - 2.0 2 1.3 1.5 2 1 1
Bankfull Max Depth (ft) 2.1 2.4 - 2.7 2 2.3 2.4 2 1 1
Bankfull Cross Sectional Area (ft 2)21.6 25.8 - 30.0 2 28.7 30.6 2 1 1
Width/Depth Ratio 7.5 8.3 - 9.1 2 14.0 17.6 2 1 1
Entrenchment Ratio 1.7 1.9 - 2.0 2 2.2 7.2 3.1 3.4 2 1 2.4 3.5 1
Bank Height Ratio 1.4 1.6 - 1.7 2 1
Max part size (mm) mobilized at Bankfull 82.00 89.5 - 97.00 2 66.0 160.0 2 1
Rosgen Classification
Bankfull Discharge (cfs) 108.0 109.5 - 111.0 2
Sinuosity (ft)
Water Surface Slope (Channel) (ft/ft)0.004 0.015 2
Other
Parameter
Riffle Only Min Mean Med Max n Min Max Min Max n Min Mean Med Max n Min Max Min Max n
Bankfull Width (ft) 5.2 7.0 - 8.9 2 13.5 16.0 2 5.8 6.5 - 7.1 2 1
Floodprone Width (ft) 6.9 10.1 - 13.3 2 34.0 194.0 2 10.8 11.1 - 11.4 2 20.0 50.0 1
Bankfull Mean Depth (ft) 1.5 2.1 - 2.8 2 1.1 1.2 2 0.7 0.8 - 0.8 2 1
Bankfull Max Depth (ft) 2.2 2.8 - 3.5 2 1.9 2.3 2 1.1 1.1 - 1.1 2 1
Bankfull Cross Sectional Area (ft 2)13.1 13.8 - 14.5 2 16.9 19.7 2 4.6 4.9 - 5.3 2 1
Width/Depth Ratio 1.8 3.9 - 6.0 2 12.9 15.2 2 7.4 8.5 - 9.6 2 1
Entrenchment Ratio 1.3 1.4 - 1.5 2 2.3 12.9 2 1.5 1.7 - 2.0 2 2.2 5.6 1
Bank Height Ratio 2.3 2.8 - 3.4 2 1.8 3.2 - 4.6 2
Max part size (mm) mobilized at Bankfull 109.0 117.5 - 126.0 2 96.0 138.0 2 100.0 100.5 - 101.0 -
Rosgen Classification
Bankfull Discharge (cfs)
Sinuosity (ft)
Water Surface Slope (Channel) (ft/ft)0.008 0.015 2
Other
G5c, B5c
7.0
9.4
0.8
1.2
5.3
0.0
1.4
2.6
XS-18,21
0.0055 0.0051
C4
22.3
0.6
1.0
6.8
17.1
3.7
XS-22
23.0
0.0159 0.018
1.19
Upper Rocky Mitigation Project, R2
Pre-Existing Condition Design MY0 (March 2022)
93.0 109.0
B4 B4G5c
8.5
0.6
0.8
5.0
14.5
1.0
10.7
40.0
Table 6a: Baseline Stream Data Summary (Restoration and Enhancement I Reaches)
1.06 1.14
Pre-Existing Condition
B5c
MY0 (March 2022)Design
81.0
C4C4
81.00
Upper Rocky Mitigation Project, R1
18.0
1.6
2.0
28.0
11.6
1.0 1.0
Pre-Existing Condition Design MY0 (March 2022)
100.0
C4
23.0
Upper Rocky Mitigation Project, R3 Upper Rocky Mitigation Project, R4
Pre-Existing Condition Design MY0 (March 2022)
83.0 86.0
B6c B4 B4
23.0
1.12 1.12 1.17
0.0159
15.0
1.3
0.0148 0.0138 0.017
XS-9,16
25.6 23.2 23.2
1.03 1.17 1.19
0.0092 0.0082
88.0 88.0
1.7
19.6
11.5
1.0
9.0
0.6
0.8
5.2
15.6
1.0
50.0
3.1
106.0
70.0
1.0
1.0 1.0
10.6
50.0
0.5
0.8
5.0
22.8
4.7
XS-13
1.00 1.13 1.13
81.0
Parameter
Riffle Only Min Mean Med Max n Min Max Min Max n Min Mean Med Max n Min Max Min Max n
Bankfull Width (ft) 4.1 5.5 4.4 9.2 3 9.3 10.4 3 1 1
Floodprone Width (ft) 4.8 10.5 9.3 18.7 3 22.0 194.0 40.5 50.0 3 1 25.0 85.0 1
Bankfull Mean Depth (ft) 0.8 0.8 0.8 1.0 3 0.7 0.8 3 1 1
Bankfull Max Depth (ft) 0.7 1.2 1.0 1.9 3 1.2 1.4 3 1 1
Bankfull Cross Sectional Area (ft 2)3.3 4.5 3.8 6.8 3 7.6 8.3 3 1 1
Width/Depth Ratio 4.8 6.9 5.4 12.3 3 11.4 14.2 3 1 1
Entrenchment Ratio 1.2 2.0 1.4 4.1 3 2.2 19.4 3.9 4.9 3 1 2.3 7.7 1
Bank Height Ratio 1.7 3.6 3.5 5.7 3 1
Max part size (mm) mobilized at Bankfull 79.0 84.5 84.5 90.0 3 94.0 95.0 3
Rosgen Classification
Bankfull Discharge (cfs) 21.0 24.9 22.5 33.4 3
Sinuosity (ft)
Water Surface Slope (Channel) (ft/ft)0.012 0.013 3
Other
Parameter
Riffle Only Min Mean Med Max n Min Max Min Max n Min Mean Med Max n Min Max Min Max n
Bankfull Width (ft) 1 1 1 1
Floodprone Width (ft) 1 17.0 48.0 1 1 18.0 85.0 1
Bankfull Mean Depth (ft) 1 1 1 1
Bankfull Max Depth (ft) 1 1 1 1
Bankfull Cross Sectional Area (ft 2)1111
Width/Depth Ratio 1 1 1 1
Entrenchment Ratio 1 2.3 6.4 1 1 2.3 10.6 1
Bank Height Ratio 1 1
Max part size (mm) mobilized at Bankfull
Rosgen Classification
Bankfull Discharge (cfs)
Sinuosity (ft)
Water Surface Slope (Channel) (ft/ft)
Other
7.0
1.8
4.4
8.0
0.6
0.8
5.0
12.7
1.0
5.3
8.8
0.8
2.2
4.2
6.7
1.7
2.71.0
8.2
37.3
0.5
0.7
3.7
7.6
13.2
1.0
Upper Rocky Mitigation Project, R6
Pre-Existing Condition Design MY0 (March 2022) Pre-Existing Condition Design MY0 (March 2022)
21.0 21.0
1.09 1.11 1.09
Table 6a: Baseline Stream Data Summary (Restoration and Enhancement I Reaches)
126.0 115.0 76.0
Upper Rocky Mitigation Project, R5
MY0 (March 2022)
83.0 71.0 55.0
B5c B4c B4c
Upper Rocky Mitigation Project, R8
B6 B4
XS-1
Pre-Existing Condition Design MY0 (March 2022)
0.0099 0.0105 0.0099 0.0204 0.0201 0.015
XS-17
21.022.6 22.6 22.6
1.13 1.07 1.11
Pre-Existing Condition Design
B4
0.013
XS-3,5,7 XS-12
0.0117 0.0116 0.0094 0.0128
Upper Rocky Mitigation Project, R7
7.5
0.6
0.8
4.8
11.8
1.0
6.5
11.7
0.9
1.1
5.9
1.14 1.15 1.15 1.07 0.78 0.86
21.7 38.0 38.021.7
112.0
G6c, C6, B6c C4 C4 G5c C4 C4
88.0 100.0 103.0
11.0
0.9
1.1
9.4
12.9
1.0
10.0
0.8
1.0
10.9
50.0
1.0
2.1
10.4
11.4
4.6
38.0
50.0
5.9
1.6
1.9
7.7
3.1
1.2
3.1
11.2
1.0
0.5
0.8
5.1
24.5
4.5
18.2
4.6
1.0 1.0
4.9
MY0 MY1 MY2 MY3 MY5 MY7 MY+ MY0 MY1 MY2 MY3 MY5 MY7 MY+ MY0 MY1 MY2 MY3 MY5 MY7 MY+ MY0 MY1 MY2 MY3 MY5 MY7 MY+ MY0 MY1 MY2 MY3 MY5 MY7 MY+
Bankfull Elevation (ft) - Based on AB-Bankfull1 Area 735.28 735.29 735.31 735.13 735.17 735.08 729.00 729.11 729.15 729.10 729.15 729.07 715.80 715.90 715.95
Bank Height Ratio_Based on AB Bankfull1 Area 1.00 1.03 1.00 1.00 0.95 0.92 1.00 1.06 0.92 1.00 0.90 0.89 1.00 0.97 0.95
Thalweg Elevation 734.61 734.64 734.56 732.80 732.96 732.66 727.76 728.08 727.88 727.21 727.31 727.08 714.56 714.71 714.71
LTOB2 Elevation 735.28 735.31 735.31 735.13 735.06 734.90 729.00 729.18 729.04 729.10 728.97 728.86 715.80 715.86 715.90
LTOB2 Max Depth (ft)0.68 0.67 0.76 2.33 2.10 2.24 1.24 1.10 1.16 1.90 1.66 1.78 1.24 1.15 1.19
LTOB2 Cross Sectional Area (ft2)3.69 3.87 3.71 14.13 12.73 11.86 7.57 8.35 6.53 13.33 11.27 11.13 7.66 7.31 7.09
Entrenchment Ratio 4.60 4.10 5.00 2.80 2.70 2.70 4.80 4.40 4.30 3.50 3.20 3.20 3.90 3.90 4.00
MY0 MY1 MY2 MY3 MY5 MY7 MY+ MY0 MY1 MY2 MY3 MY5 MY7 MY+ MY0 MY1 MY2 MY3 MY5 MY7 MY+ MY0 MY1 MY2 MY3 MY5 MY7 MY+ MY0 MY1 MY2 MY3 MY5 MY7 MY+
Bankfull Elevation (ft) - Based on AB-Bankfull1 Area 715.48 715.48 715.27 702.68 702.76 702.74 702.28 702.30 702.19 705.60 706.03 706.00 705.01 705.45 705.28
Bank Height Ratio_Based on AB Bankfull1 Area 1.00 1.00 0.98 1.00 0.97 0.96 1.00 0.95 0.97 1.00 0.92 0.99 1.00 0.84 1.00
Thalweg Elevation 712.80 712.76 712.42 701.33 701.39 701.33 700.25 700.37 700.01 703.30 704.26 704.15 702.53 703.58 703.03
LTOB2 Elevation 715.48 715.49 715.22 702.68 702.72 702.69 702.28 702.21 702.11 705.60 705.89 705.99 705.01 705.15 705.29
LTOB2 Max Depth (ft)2.68 2.73 2.80 1.35 1.33 1.36 2.03 1.84 2.10 2.30 1.63 1.84 2.49 1.57 2.26
LTOB2 Cross Sectional Area (ft2)18.50 18.66 18.00 8.28 7.87 7.55 13.87 12.75 13.04 19.73 16.72 19.43 18.36 13.36 18.62
Entrenchment Ratio 2.80 2.90 3.50 4.90 4.70 3.40 4.20 3.90 4.40 3.10 1.70 1.80 2.80 2.00 2.20
MY0 MY1 MY2 MY3 MY5 MY7 MY+ MY0 MY1 MY2 MY3 MY5 MY7 MY+ MY0 MY1 MY2 MY3 MY5 MY7 MY+ MY0 MY1 MY2 MY3 MY5 MY7 MY+ MY0 MY1 MY2 MY3 MY5 MY7 MY+
Bankfull Elevation (ft) - Based on AB-Bankfull1 Area 704.86 704.90 704.84 704.98 704.97 705.02 705.41 705.41 705.43 704.70 704.71 704.16 700.90 701.04 701.05
Bank Height Ratio_Based on AB Bankfull1 Area 1.00 1.00 1.00 1.00 0.97 1.00 1.00 0.92 0.95 1.00 0.99 1.01 1.00 0.91 0.95
Thalweg Elevation 701.92 702.12 702.04 702.94 703.10 703.09 704.65 704.57 704.52 701.91 702.20 701.21 697.56 697.55 697.50
LTOB2 Elevation 704.86 704.88 704.83 704.98 704.91 705.02 705.41 705.35 705.39 704.70 704.68 704.20 700.90 700.74 700.88
LTOB2 Max Depth (ft)2.94 2.76 2.79 2.05 1.81 1.93 0.76 0.78 0.87 2.79 2.48 2.99 3.34 3.19 3.38
LTOB2 Cross Sectional Area (ft2)18.64 18.38 18.51 10.36 9.58 10.38 4.97 4.32 4.51 13.88 13.78 14.17 27.32 22.36 23.41
Entrenchment Ratio 2.70 2.40 3.40 4.60 4.10 4.10 4.70 4.30 5.20 4.30 3.90 5.70 2.20 2.00 2.00
MY0 MY1 MY2 MY3 MY5 MY7 MY+ MY0 MY1 MY2 MY3 MY5 MY7 MY+ MY0 MY1 MY2 MY3 MY5 MY7 MY+ MY0 MY1 MY2 MY3 MY5 MY7 MY+ MY0 MY1 MY2 MY3 MY5 MY7 MY+
Bankfull Elevation (ft) - Based on AB-Bankfull1 Area 700.11 700.12 700.28 696.92 697.07 696.96 695.70 695.92 695.81 695.45 695.51 695.40 686.79 686.84 686.58
Bank Height Ratio_Based on AB Bankfull1 Area 1.00 1.00 0.95 1.00 0.88 0.93 1.00 0.97 0.96 1.00 0.97 0.98 1.00 0.98 0.96
Thalweg Elevation 698.36 698.22 698.03 696.17 696.39 696.24 693.31 693.51 693.30 691.48 691.37 691.14 682.37 682.23 681.58
LTOB2 Elevation 700.11 700.11 700.16 696.92 696.99 696.91 695.70 695.85 695.72 695.45 695.40 695.31 686.79 686.76 686.39
LTOB2 Max Depth (ft)1.75 1.89 2.13 0.75 0.60 0.67 2.39 2.34 2.42 3.97 4.03 4.17 4.42 4.53 4.80
LTOB2 Cross Sectional Area (ft2)15.39 15.31 13.73 5.08 4.05 4.35 30.61 29.27 28.61 49.92 46.82 47.60 46.42 44.62 42.49
Entrenchment Ratio 3.10 3.00 3.50 4.50 2.90 3.50 3.40 3.70 3.40 2.70 2.30 2.80 2.90 2.90 3.20
MY0 MY1 MY2 MY3 MY5 MY7 MY+ MY0 MY1 MY2 MY3 MY5 MY7 MY+
Bankfull Elevation (ft) - Based on AB-Bankfull1 Area 686.04 686.05 685.99 690.58 690.62 690.59
Bank Height Ratio_Based on AB Bankfull1 Area 1.00 0.98 0.94 1.00 0.95 0.98
Thalweg Elevation 683.78 683.88 683.81 689.55 689.52 689.46
LTOB2 Elevation 686.04 686.01 685.86 690.58 690.57 690.57
LTOB2 Max Depth (ft)2.26 2.13 2.05 1.03 1.05 1.11
LTOB2 Cross Sectional Area (ft2)28.72 27.74 25.89 6.75 6.17 6.52
Entrenchment Ratio 3.10 3.00 3.10 3.70 3.60 4.20
Cross-Section 15 (Pool - R3)
Cross-Section 10 (Pool - R3)Cross-Section 8 (Pool - R5) Cross-Section 9 (Riffle - R3)
Cross-Section 11 (Pool - R6) Cross-Section 12 (Riffle -R6)
Cross-Section 1 (Riffle - R7) Cross-Section 2 (Pool - R7) Cross-Section 3 (Riffle - R5) Cross-Section 4 (Pool - R5)
Cross-Section 6 (Pool - R5) Cross-Section 7 (Riffle - R5)
Table 6b: Cross-Section Morphology Data
Upper Rocky Mitigation Project: Reach: R1, R2, R3, R4, R5, R6, R7, R8 (Data Collected November 2023)
Note: The smaller the channel the closer the survey measurements are to their limit of reliable detection, therefore inter-annual variation in morphological measurement (as a percentage) is by default magnified as channel size decereases. Some of the variability above is the result of this factor and some is due to the large amount of depositional sediments observed.
Cross-Section 17 (Riffle - R8)Cross-Section 18 (Riffle - R1)Cross-Section 19 (Pool - R1)Cross-Section 20 (Pool -R1)
Cross-Section 13 (Riffle - R4)Cross-Section 14 (Pool - R4)
Cross-Section 16 (Riffle -R3)
Cross-Section 5 (Riffle - R5)
Cross-Section 21 (Riffle - R1)Cross-Section 22 (Riffle - R2)The above morphology parameters reflect the 2018 guidance that arose from the mitigation technical workgroup consisting of DMS,the IRT and industry mitigation
providers/practitioners. The outcome resulted in the focus on three primary morphological parameters of interest for the purposes of tracking channel change moving
forward. They are the bank height ratio using a constant As-built bankfull area and the cross sectional area and max depth based on each years low top of bank. These
are calculated as follows:
1 - Bank Height Ratio (BHR) takes the As-built bankful area as the basis for adjusting each subsequent years bankfull elevation. For example if the As-built bankfull area
was 10 ft2, then the MY1 bankfull elevation would be adjusted until the calculated bankfull area within the MY1 cross section survey = 10 ft2. The BHR would then be
calculated with the difference between the LOW top of bank (LTOB) elevation for MY1 and the thalweg elevation for MY1 in the numerator with the difference between
the MY1 bankfull elevation and the MY1 thalweg elevation in the denominator. This same process is then carried out in each successive year.
2 -LTOB Area and Max depth -These are based on the LTOB elevation for each years survey (The same elevation used for the LTOB in the BHR calculation). Areabelow
the LTOB elevation will be used and tracked for each year as above. The difference between the LTOB elevation and the thalweg elevation (same as in the BHR
calculation) will be recroded and tracked above as LTOB max depth.

Appendix E: Hydrology
Figure 2: Flow Gauge and Crest Gauge Diagrams
Table 7a-d: Verification of Bankfull Events
Figure 3: Flow Gauge and Crest Gauge Graphs
Table 8: Wetland Hydrology Criteria
Figure 4: Wetland Hydrology Hydrographs
Table 9: Rainfall Data Table

FLOW GAUGE FG-1: R5a
Flow Depth = 0.10 feet
*All elevations relative to sensor depth
FLOW
RIFFLE
POOL
RIFFLEELEVATION = 0
BASEFLOW SE
N
S
O
R

D
E
P
T
H

=

5
.
3
5
ELEVATION OF
DOWN STREAM
RIFFLE = 0.10
FLOW GAUGE FG-2: R8
Flow Depth = 0.78 feet
*All elevations relative to sensor depth
FLOW
RIFFLE
POOL
RIFFLEELEVATION = 0
BASEFLOW SE
N
S
O
R

D
E
P
T
H

=

5
.
0
3
ELEVATION OF DOWN
STREAM RIFFLE = 0.78
CROSS SECTIONAL VIEW OF STREAM
PRESSURE
TRANSDUCER
SE
N
S
O
R

D
E
P
T
H

=
5.
02
CORK GAUGE
1.55 =
BANKFULL
DEPTH
Crest Gauge CG-1 (R7)
Bankfull Event Depth = 1.55 feet
*All elevations relative to sensor depth
ELEVATION= 0
CROSS SECTIONAL VIEW OF STREAM
PRESSURE
TRANSDUCER
SE
N
S
O
R

D
E
P
T
H

=
4.
6
2
CORK GAUGE
1.73 =
BANKFULL
DEPTH
Crest Gauge CG-2 (R5)
Bankfull Event Depth = 1.73 feet
*All elevations relative to sensor depth
ELEVATION= 0
CROSS SECTIONAL VIEW OF STREAM
PRESSURE
TRANSDUCER
SE
N
S
O
R

D
E
P
T
H

=
4.
7
6
CORK GAUGE
1.97 =
BANKFULL
DEPTH
Crest Gauge CG-3 (R3)
Bankfull Event Depth = 1.97 feet
*All elevations relative to sensor depth
ELEVATION= 0
CROSS SECTIONAL VIEW OF STREAM
PRESSURE
TRANSDUCER
SE
N
S
O
R

D
E
P
T
H

=
4.
7
2
CORK GAUGE
2.75 =
BANKFULL
DEPTH
Crest Gauge CG-4 (R1)
Bankfull Event Depth = 2.75 feet
*All elevations relative to sensor depth
ELEVATION= 0
Monitoring
Year Date of Collection Date of Occurrence Method Notes/Photos
Measurement
above bankfull
(feet)
MY1
1/12/2023 1/4/2023 Pressure Transducer Bankfull as a result of a 1.65'' rain event 0.32
8/8/2023 6/19/2023 Pressure Transducer Bankfull as a result of a 1.75'' rain event 0.06
Upper Rocky Mitigation Project
Table 7a: Verification of Bankfull Events - CG-1 on R7
None Recorded
MY2
Monitoring
Year Date of Collection Date of Occurrence Method Notes/Photos
Measurement
above bankfull
(feet)
MY1 6/8/2022 3/9/2022 Pressure Transducer
Bankfull as a result of a 1.26" rainfall
event 0.03
1/12/2023 1/4/2023 Pressure Transducer
Bankfull as a result of a 1.65" rainfall
event 0.53
5/4/2023 1/25/2023 Pressure Transducer
Bankfull as a result of a 1.25" rainfall
event 0.23
5/4/2023 4/7/2023 Pressure Transducer
Bankfull as a result of a 2.45" rainfall
event 0.16
5/4/2023 4/28/2023 Pressure Transducer
Bankfull as a result of a 0.73" rainfall
event 0.34
8/8/2023 6/3/2023 Pressure Transducer
Bankfull as a result of a 0.62" rainfall
event 0.34
8/8/2023 6/19/2023 Pressure Transducer
Bankfull as a result of a 1.75" rainfall
event 0.75
8/8/2023 6/21/2023 Pressure Transducer
Bankfull as a result of a 0.66" rainfall
event 0.08
8/8/2023 6/23/2023 Pressure Transducer
Bankfull as a result of a 0.08" rainfall
event 0.36
8/8/2023 8/7/2023 Pressure Transducer
Bankfull as a result of a 0.66" rainfall
event 0.15
11/8/2023 9/10/2023 Pressure Transducer
Bankfull as a result of a 1.06" rainfall
event 0.33
11/8/2023 Unknown Cork Crest Gauge Photo 0.58
Table 7b: Verification of Bankfull Events - CG-2 on R5
Upper Rocky Mitigation Project
MY2
R5 - Cork Crest Gauge on 11/8/2023
Monitoring
Year Date of Collection Date of Occurrence Method Notes/Photos
Measurement
above bankfull
(feet)
6/8/2022 3/9/2022 Pressure Transducer
Bankfull as a result of a 1.26" rainfall
event 0.32
8/6/2022 7/8/2022 Pressure Transducer
Bankfull as a result of a 1.28" rainfall
event 0.49
8/6/2022 7/13/2022 Pressure Transducer
Bankfull as a result of a 1.85" rainfall
event 0.75
10/4/2022 8/21/2022 Pressure Transducer
Bankfull as a result of a 0.73" rainfall
event 0.41
10/4/2022 9/5/2022 Pressure Transducer
Bankfull as a result of a 0.53" rainfall
event 0.01
10/4/2022 Unknown Cork Crest Gauge Photo 0.55
1/12/2023 1/4/2023 Pressure Transducer
Bankfull as a result of a 1.65'' rainfall
event 0.67
5/4/2023 4/7/2023 Pressure Transducer
Bankfull as a result of a 0.73'' rainfall
event 0.43
5/4/2023 4/28/2023 Pressure Transducer
Bankfull as a result of a 2.45'' rainfall
event 0.22
8/8/2023 6/3/2023 Pressure Transducer
Bankfull as a result of a 0.62'' rainfall
event 0.77
8/8/2023 6/19/2023 Pressure Transducer
Bankfull as a result of a 1.75'' rainfall
event 0.54
8/8/2023 8/7/2023 Pressure Transducer
Bankfull as a result of a 0.66'' rainfall
event 0.36
11/8/2023 9/10/2023 Pressure Transducer
Bankfull as a result of a 1.06'' rainfall
event 0.71
MY2
Table 7c: Verification of Bankfull Events - CG-3 on R3
Upper Rocky Mitigation Project
MY1
Monitoring 
Year Date of Collection Date of Occurrence Method Notes/Photos
Measurement 
above bankfull 
(feet)
MY1
1/12/2023 1/4/2023 Pressure Transducer Bankfull as a result of a 1.65'' rainfall event 0.09
5/4/2023 Unknown Observed wrack lines Photo Unknown
8/8/2023 6/3/2023 Pressure Transducer Bankfull as a result of a 0.62'' rainfall event 0.10
8/8/2023 6/19/2023 Pressure Transducer Bankfull as a result of a 1.75'' rainfall event 0.14
8/8/2023 Unknown Observed wrack Lines/matted down 
vegetation Photo Unknown
11/8/2023 9/10/2023 Pressure Transducer Bankfull as a result of a 1.06'' rainfall event 0.05
11/7/2023 Unknown Observed wrack lines Photo Unknown
11/8/2023 Unknown Cork Crest Gauge Photo 0.42
Table 7d: Verification of Bankfull Events ‐ CG‐4 on R1C3:H25C3:H82
Upper Rocky Mitigation Project
None Recorded (Likely due to incorrect bankfull event depth.)
MY2
R1 ‐Wrack lines R1 ‐Wrack lines/matted down vegetation
R1 ‐Wrack lines R1 ‐Wrack lines
R1 ‐Cork Crest Gauge on 11/8/2023
Figure 3: Flow Gauge and Crest Gauge Graphs 

0
0.5
1
1.5
2
2.5
3
0
0.1
0.2
0.3
0.4
0.5
1/
1
/
2
0
2
3
1/
1
5
/
2
0
2
3
1/
2
9
/
2
0
2
3
2/
1
2
/
2
0
2
3
2/
2
6
/
2
0
2
3
3/
1
2
/
2
0
2
3
3/
2
6
/
2
0
2
3
4/
9
/
2
0
2
3
4/
2
3
/
2
0
2
3
5/
7
/
2
0
2
3
5/
2
1
/
2
0
2
3
6/
4
/
2
0
2
3
6/
1
8
/
2
0
2
3
7/
2
/
2
0
2
3
7/
1
6
/
2
0
2
3
7/
3
0
/
2
0
2
3
8/
1
3
/
2
0
2
3
8/
2
7
/
2
0
2
3
9/
1
0
/
2
0
2
3
9/
2
4
/
2
0
2
3
10
/
8
/
2
0
2
3
10
/
2
2
/
2
0
2
3
11
/
5
/
2
0
2
3
11
/
1
9
/
2
0
2
3
12
/
3
/
2
0
2
3
12
/
1
7
/
2
0
2
3
12
/
3
1
/
2
0
2
3
Da
i
l
y
 Ra
i
n
f
a
l
l
 (i
n
c
h
e
s
)
St
r
e
a
m
 De
p
t
h
 (f
e
e
t
)
Upper Rocky FG‐1 (R5a)
Rainfall Stream Depth Downstream Riffle
Maximum Days of Consecutive Flow 
65 Days: 1/1/2023‐3/7/2023
11/7/2023
End of MY2 
Data
211 Cumulative Days of Flow 99 Cumulative Days of No Flow
0
0.5
1
1.5
2
2.5
3
0
0.25
0.5
0.75
1
1.25
1.5
1.75
1/
1
/
2
0
2
3
1/
1
5
/
2
0
2
3
1/
2
9
/
2
0
2
3
2/
1
2
/
2
0
2
3
2/
2
6
/
2
0
2
3
3/
1
2
/
2
0
2
3
3/
2
6
/
2
0
2
3
4/
9
/
2
0
2
3
4/
2
3
/
2
0
2
3
5/
7
/
2
0
2
3
5/
2
1
/
2
0
2
3
6/
4
/
2
0
2
3
6/
1
8
/
2
0
2
3
7/
2
/
2
0
2
3
7/
1
6
/
2
0
2
3
7/
3
0
/
2
0
2
3
8/
1
3
/
2
0
2
3
8/
2
7
/
2
0
2
3
9/
1
0
/
2
0
2
3
9/
2
4
/
2
0
2
3
10
/
8
/
2
0
2
3
10
/
2
2
/
2
0
2
3
11
/
5
/
2
0
2
3
11
/
1
9
/
2
0
2
3
12
/
3
/
2
0
2
3
12
/
1
7
/
2
0
2
3
12
/
3
1
/
2
0
2
3
Da
i
l
y
 Ra
i
n
f
a
l
l
 (i
n
c
h
e
s
)
St
r
e
a
m
 De
p
t
h
 (f
e
e
t
)
Upper Rocky FG‐2 (R8)
Rainfall Stream Depth Downstream Riffle
Maximum Days of Consecutive Flow
193 Days: 1/1/2023‐7/13/2023 11/7/2023
End of MY2 
Data
281 Cumulative Days of Flow 29 Cumulative Days of No Flow

0
0.5
1
1.5
2
2.5
3
0
0.25
0.5
0.75
1
1.25
1.5
1.75
2
1/
1
/
2
0
2
3
1/
1
5
/
2
0
2
3
1/
2
9
/
2
0
2
3
2/
1
2
/
2
0
2
3
2/
2
6
/
2
0
2
3
3/
1
2
/
2
0
2
3
3/
2
6
/
2
0
2
3
4/
9
/
2
0
2
3
4/
2
3
/
2
0
2
3
5/
7
/
2
0
2
3
5/
2
1
/
2
0
2
3
6/
4
/
2
0
2
3
6/
1
8
/
2
0
2
3
7/
2
/
2
0
2
3
7/
1
6
/
2
0
2
3
7/
3
0
/
2
0
2
3
8/
1
3
/
2
0
2
3
8/
2
7
/
2
0
2
3
9/
1
0
/
2
0
2
3
9/
2
4
/
2
0
2
3
10
/
8
/
2
0
2
3
10
/
2
2
/
2
0
2
3
11
/
5
/
2
0
2
3
11
/
1
9
/
2
0
2
3
12
/
3
/
2
0
2
3
12
/
1
7
/
2
0
2
3
12
/
3
1
/
2
0
2
3
Da
i
l
y
 Ra
i
n
f
a
l
l
 (i
n
c
h
e
s
)
Ma
x
i
m
u
m
 St
r
e
a
m
 De
p
t
h
 (f
e
e
t
)
Upper Rocky CG‐1 (R7)
Rainfall Stream Max Depth Bankfull Depth
11/7/2023
End of MY2 
Data
0
0.5
1
1.5
2
2.5
3
0
0.5
1
1.5
2
2.5
3
1/
1
/
2
0
2
3
1/
1
5
/
2
0
2
3
1/
2
9
/
2
0
2
3
2/
1
2
/
2
0
2
3
2/
2
6
/
2
0
2
3
3/
1
2
/
2
0
2
3
3/
2
6
/
2
0
2
3
4/
9
/
2
0
2
3
4/
2
3
/
2
0
2
3
5/
7
/
2
0
2
3
5/
2
1
/
2
0
2
3
6/
4
/
2
0
2
3
6/
1
8
/
2
0
2
3
7/
2
/
2
0
2
3
7/
1
6
/
2
0
2
3
7/
3
0
/
2
0
2
3
8/
1
3
/
2
0
2
3
8/
2
7
/
2
0
2
3
9/
1
0
/
2
0
2
3
9/
2
4
/
2
0
2
3
10
/
8
/
2
0
2
3
10
/
2
2
/
2
0
2
3
11
/
5
/
2
0
2
3
11
/
1
9
/
2
0
2
3
12
/
3
/
2
0
2
3
12
/
1
7
/
2
0
2
3
12
/
3
1
/
2
0
2
3
Da
i
l
y
 Ra
i
n
f
a
l
l
 (i
n
c
h
e
s
)
Ma
x
i
m
u
m
 St
r
e
a
m
 De
p
t
h
 (f
e
e
t
)
Upper Rocky CG‐2 (R5)
Rainfall Stream Max Depth Bankfull Depth
11/7/2022
End of MY2 
Data

0
0.5
1
1.5
2
2.5
3
0
0.5
1
1.5
2
2.5
3
1/
1
/
2
0
2
3
1/
1
5
/
2
0
2
3
1/
2
9
/
2
0
2
3
2/
1
2
/
2
0
2
3
2/
2
6
/
2
0
2
3
3/
1
2
/
2
0
2
3
3/
2
6
/
2
0
2
3
4/
9
/
2
0
2
3
4/
2
3
/
2
0
2
3
5/
7
/
2
0
2
3
5/
2
1
/
2
0
2
3
6/
4
/
2
0
2
3
6/
1
8
/
2
0
2
3
7/
2
/
2
0
2
3
7/
1
6
/
2
0
2
3
7/
3
0
/
2
0
2
3
8/
1
3
/
2
0
2
3
8/
2
7
/
2
0
2
3
9/
1
0
/
2
0
2
3
9/
2
4
/
2
0
2
3
10
/
8
/
2
0
2
3
10
/
2
2
/
2
0
2
3
11
/
5
/
2
0
2
3
11
/
1
9
/
2
0
2
3
12
/
3
/
2
0
2
3
12
/
1
7
/
2
0
2
3
12
/
3
1
/
2
0
2
3
Da
i
l
y
 Ra
i
n
f
a
l
l
 (i
n
c
h
e
s
)
Ma
x
i
m
u
m
 St
r
e
a
m
 De
p
t
h
 (f
e
e
t
)
Upper Rocky CG‐3 (R3)
Rainfall Stream Max Depth Bankfull Depth
11/7/2023
End of MY2 
Data
0
0.5
1
1.5
2
2.5
3
0
0.5
1
1.5
2
2.5
3
3.5
1/
1
/
2
0
2
3
1/
1
5
/
2
0
2
3
1/
2
9
/
2
0
2
3
2/
1
2
/
2
0
2
3
2/
2
6
/
2
0
2
3
3/
1
2
/
2
0
2
3
3/
2
6
/
2
0
2
3
4/
9
/
2
0
2
3
4/
2
3
/
2
0
2
3
5/
7
/
2
0
2
3
5/
2
1
/
2
0
2
3
6/
4
/
2
0
2
3
6/
1
8
/
2
0
2
3
7/
2
/
2
0
2
3
7/
1
6
/
2
0
2
3
7/
3
0
/
2
0
2
3
8/
1
3
/
2
0
2
3
8/
2
7
/
2
0
2
3
9/
1
0
/
2
0
2
3
9/
2
4
/
2
0
2
3
10
/
8
/
2
0
2
3
10
/
2
2
/
2
0
2
3
11
/
5
/
2
0
2
3
11
/
1
9
/
2
0
2
3
12
/
3
/
2
0
2
3
12
/
1
7
/
2
0
2
3
12
/
3
1
/
2
0
2
3
Da
i
l
y
 Ra
i
n
f
a
l
l
 (i
n
c
h
e
s
)
Ma
x
i
m
u
m
 St
r
e
a
m
 De
p
t
h
 (f
e
e
t
)
Upper Rocky CG‐4 (R1)
Rainfall Stream Max Depth Bankfull Depth
11/7/2023
End of MY2 
Data
Monitoring
Gauge Name
*MY1
2022
*MY2
2023
MY3
2024
MY4
2025
MY4
2026
MY5
2027
MY6
2028
MY7
2029 Mean
GW-1 29.0%63.6%46.3%
GW-2 22.0% 23.8%22.9%
GW-3 21.5% 23.4%22.5%
GW-4 35.5% 62.1%48.8%
GW-5 40.7% 14.5%27.6%
GW-6 12.1% 17.3%14.7%
GW-7 10.3% 15.0%12.7%
GW-8 2.3% 2.8%2.6%
GW-9 10.3% 15.0%12.7%
GW-10 16.4% 15.0%15.7%
GW-11 46.3% 100.0%73.2%
GW-12 10.3%6.1%8.2%
GW-13 0.5% 0.9%0.7%
GW-14 10.7% 15.4%13.1%
GW-15 1.4% 2.8%2.1%
Max Consecutive Hydroperiod
Saturation within 12 Inches of Soil Surface (12% Percent of Growing Season 4/5 - 11/4)
WETS Data: Mecklenburg County, NC
* Per mitigation plan: For the first two years after construction (MY1 and MY2), it is reasonable to expect a hydroperiod of eight to 10
percent.
Table 8: Wetland Hydrology Criteria and Hydrographs
Figure 4: Groundwater Gauge Graphs

0
0.5
1
1.5
2
2.5
3
3.5
-30
-25
-20
-15
-10
-5
0
5
1/
1
/
2
0
2
3
1/
1
5
/
2
0
2
3
1/
2
9
/
2
0
2
3
2/
1
2
/
2
0
2
3
2/
2
6
/
2
0
2
3
3/
1
2
/
2
0
2
3
3/
2
6
/
2
0
2
3
4/
9
/
2
0
2
3
4/
2
3
/
2
0
2
3
5/
7
/
2
0
2
3
5/
2
1
/
2
0
2
3
6/
4
/
2
0
2
3
6/
1
8
/
2
0
2
3
7/
2
/
2
0
2
3
7/
1
6
/
2
0
2
3
7/
3
0
/
2
0
2
3
8/
1
3
/
2
0
2
3
8/
2
7
/
2
0
2
3
9/
1
0
/
2
0
2
3
9/
2
4
/
2
0
2
3
10
/
8
/
2
0
2
3
10
/
2
2
/
2
0
2
3
11
/
5
/
2
0
2
3
11
/
1
9
/
2
0
2
3
12
/
3
/
2
0
2
3
12
/
1
7
/
2
0
2
3
12
/
3
1
/
2
0
2
3
Da
i
l
y

R
a
i
n
f
a
l
l

(
i
n
c
h
e
s
)
Gr
o
u
n
d
w
a
t
e
r

D
e
p
t
h

(
i
n
c
h
e
s
)
Upper Rocky GW-1 (W1)
Rainfall Groundwater Depth Ground Level 12" Below Surface Growing Season
11/7/2023
End of MY2
Data
Hydrologic Criteria Met:
136 days, 63.6% of Growing Season
0
0.5
1
1.5
2
2.5
3
3.5
-30
-25
-20
-15
-10
-5
0
5
1/
1
/
2
0
2
3
1/
1
5
/
2
0
2
3
1/
2
9
/
2
0
2
3
2/
1
2
/
2
0
2
3
2/
2
6
/
2
0
2
3
3/
1
2
/
2
0
2
3
3/
2
6
/
2
0
2
3
4/
9
/
2
0
2
3
4/
2
3
/
2
0
2
3
5/
7
/
2
0
2
3
5/
2
1
/
2
0
2
3
6/
4
/
2
0
2
3
6/
1
8
/
2
0
2
3
7/
2
/
2
0
2
3
7/
1
6
/
2
0
2
3
7/
3
0
/
2
0
2
3
8/
1
3
/
2
0
2
3
8/
2
7
/
2
0
2
3
9/
1
0
/
2
0
2
3
9/
2
4
/
2
0
2
3
10
/
8
/
2
0
2
3
10
/
2
2
/
2
0
2
3
11
/
5
/
2
0
2
3
11
/
1
9
/
2
0
2
3
12
/
3
/
2
0
2
3
12
/
1
7
/
2
0
2
3
12
/
3
1
/
2
0
2
3
Da
i
l
y

R
a
i
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f
a
l
l

(
i
n
c
h
e
s
)
Gr
o
u
n
d
w
a
t
e
r

D
e
p
t
h

(
i
n
c
h
e
s
)
Upper Rocky GW-2 (W1)
Rainfall Groundwater Depth Ground Level 12" Below Surface Growing Season
Hydrologic Criteria Met:
51 days, 23.8% of Growing Season 11/7/2023
End of MY2
Data

0
0.5
1
1.5
2
2.5
3
3.5
-30
-25
-20
-15
-10
-5
0
5
1/
1
/
2
0
2
3
1/
1
5
/
2
0
2
3
1/
2
9
/
2
0
2
3
2/
1
2
/
2
0
2
3
2/
2
6
/
2
0
2
3
3/
1
2
/
2
0
2
3
3/
2
6
/
2
0
2
3
4/
9
/
2
0
2
3
4/
2
3
/
2
0
2
3
5/
7
/
2
0
2
3
5/
2
1
/
2
0
2
3
6/
4
/
2
0
2
3
6/
1
8
/
2
0
2
3
7/
2
/
2
0
2
3
7/
1
6
/
2
0
2
3
7/
3
0
/
2
0
2
3
8/
1
3
/
2
0
2
3
8/
2
7
/
2
0
2
3
9/
1
0
/
2
0
2
3
9/
2
4
/
2
0
2
3
10
/
8
/
2
0
2
3
10
/
2
2
/
2
0
2
3
11
/
5
/
2
0
2
3
11
/
1
9
/
2
0
2
3
12
/
3
/
2
0
2
3
12
/
1
7
/
2
0
2
3
12
/
3
1
/
2
0
2
3
Da
i
l
y

R
a
i
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f
a
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l

(
i
n
c
h
e
s
)
Gr
o
u
n
d
w
a
t
e
r

D
e
p
t
h

(
i
n
c
h
e
s
)
Upper Rocky GW-3 (Potential Wetland)
Rainfall Groundwater Depth Ground Level 12" Below Surface Growing Season
Hydrologic Criteria Met
50 days: 23.4% of Growing Season 11/7/2023
End of MY2
Data
0
0.5
1
1.5
2
2.5
3
3.5
-30
-25
-20
-15
-10
-5
0
5
1/
1
/
2
0
2
3
1/
1
5
/
2
0
2
3
1/
2
9
/
2
0
2
3
2/
1
2
/
2
0
2
3
2/
2
6
/
2
0
2
3
3/
1
2
/
2
0
2
3
3/
2
6
/
2
0
2
3
4/
9
/
2
0
2
3
4/
2
3
/
2
0
2
3
5/
7
/
2
0
2
3
5/
2
1
/
2
0
2
3
6/
4
/
2
0
2
3
6/
1
8
/
2
0
2
3
7/
2
/
2
0
2
3
7/
1
6
/
2
0
2
3
7/
3
0
/
2
0
2
3
8/
1
3
/
2
0
2
3
8/
2
7
/
2
0
2
3
9/
1
0
/
2
0
2
3
9/
2
4
/
2
0
2
3
10
/
8
/
2
0
2
3
10
/
2
2
/
2
0
2
3
11
/
5
/
2
0
2
3
11
/
1
9
/
2
0
2
3
12
/
3
/
2
0
2
3
12
/
1
7
/
2
0
2
3
12
/
3
1
/
2
0
2
3
Da
i
l
y

R
a
i
n
f
a
l
l

(
i
n
c
h
e
s
)
Gr
o
u
n
d
w
a
t
e
r

D
e
p
t
h

(
i
n
c
h
e
s
)
Upper Rocky GW-4 (Potential Wetland)
Rainfall Groundwater Depth Ground Level 12" Below Surface Growing Season
Hydrologic Criteria Met:
133 days, 62.1% of Growing Season 11/7/2023
End of MY2
Data

0
0.5
1
1.5
2
2.5
3
3.5
-30
-25
-20
-15
-10
-5
0
5
1/
1
/
2
0
2
3
1/
1
5
/
2
0
2
3
1/
2
9
/
2
0
2
3
2/
1
2
/
2
0
2
3
2/
2
6
/
2
0
2
3
3/
1
2
/
2
0
2
3
3/
2
6
/
2
0
2
3
4/
9
/
2
0
2
3
4/
2
3
/
2
0
2
3
5/
7
/
2
0
2
3
5/
2
1
/
2
0
2
3
6/
4
/
2
0
2
3
6/
1
8
/
2
0
2
3
7/
2
/
2
0
2
3
7/
1
6
/
2
0
2
3
7/
3
0
/
2
0
2
3
8/
1
3
/
2
0
2
3
8/
2
7
/
2
0
2
3
9/
1
0
/
2
0
2
3
9/
2
4
/
2
0
2
3
10
/
8
/
2
0
2
3
10
/
2
2
/
2
0
2
3
11
/
5
/
2
0
2
3
11
/
1
9
/
2
0
2
3
12
/
3
/
2
0
2
3
12
/
1
7
/
2
0
2
3
12
/
3
1
/
2
0
2
3
Da
i
l
y

R
a
i
n
f
a
l
l

(
i
n
c
h
e
s
)
Gr
o
u
n
d
w
a
t
e
r

D
e
p
t
h

(
i
n
c
h
e
s
)
Upper Rocky GW-5 (W2)
Rainfall Groundwater Depth Ground Level 12" Below Surface Growing Season
Hydrologic Criteria Met:
31 days, 14.5% of Growing Season 11/7/2023
End of MY2
Data
0
0.5
1
1.5
2
2.5
3
3.5
-30
-25
-20
-15
-10
-5
0
5
1/
1
/
2
0
2
3
1/
1
5
/
2
0
2
3
1/
2
9
/
2
0
2
3
2/
1
2
/
2
0
2
3
2/
2
6
/
2
0
2
3
3/
1
2
/
2
0
2
3
3/
2
6
/
2
0
2
3
4/
9
/
2
0
2
3
4/
2
3
/
2
0
2
3
5/
7
/
2
0
2
3
5/
2
1
/
2
0
2
3
6/
4
/
2
0
2
3
6/
1
8
/
2
0
2
3
7/
2
/
2
0
2
3
7/
1
6
/
2
0
2
3
7/
3
0
/
2
0
2
3
8/
1
3
/
2
0
2
3
8/
2
7
/
2
0
2
3
9/
1
0
/
2
0
2
3
9/
2
4
/
2
0
2
3
10
/
8
/
2
0
2
3
10
/
2
2
/
2
0
2
3
11
/
5
/
2
0
2
3
11
/
1
9
/
2
0
2
3
12
/
3
/
2
0
2
3
12
/
1
7
/
2
0
2
3
12
/
3
1
/
2
0
2
3
Da
i
l
y

R
a
i
n
f
a
l
l

(
i
n
c
h
e
s
)
Gr
o
u
n
d
w
a
t
e
r

D
e
p
t
h

(
i
n
c
h
e
s
)
Upper Rocky GW-6 (W7)
Rainfall Groundwater Depth Ground Level 12" Below Surface Growing Season
11/7/2023
End of MY2
Data
Hydrologic Criteria Met:
37 days, 17.3% of Growing Season

0
0.5
1
1.5
2
2.5
3
3.5
-30
-25
-20
-15
-10
-5
0
5
1/
1
/
2
0
2
3
1/
1
5
/
2
0
2
3
1/
2
9
/
2
0
2
3
2/
1
2
/
2
0
2
3
2/
2
6
/
2
0
2
3
3/
1
2
/
2
0
2
3
3/
2
6
/
2
0
2
3
4/
9
/
2
0
2
3
4/
2
3
/
2
0
2
3
5/
7
/
2
0
2
3
5/
2
1
/
2
0
2
3
6/
4
/
2
0
2
3
6/
1
8
/
2
0
2
3
7/
2
/
2
0
2
3
7/
1
6
/
2
0
2
3
7/
3
0
/
2
0
2
3
8/
1
3
/
2
0
2
3
8/
2
7
/
2
0
2
3
9/
1
0
/
2
0
2
3
9/
2
4
/
2
0
2
3
10
/
8
/
2
0
2
3
10
/
2
2
/
2
0
2
3
11
/
5
/
2
0
2
3
11
/
1
9
/
2
0
2
3
12
/
3
/
2
0
2
3
12
/
1
7
/
2
0
2
3
12
/
3
1
/
2
0
2
3
Da
i
l
y

R
a
i
n
f
a
l
l

(
i
n
c
h
e
s
)
Gr
o
u
n
d
w
a
t
e
r

D
e
p
t
h

(
i
n
c
h
e
s
)
Upper Rocky GW-7 (W2)
Rainfall Groundwater Depth Ground Level 12" Below Surface Growing Season
Hydrologic Criteria Met:
32 days, 15.0% of Growing Season 11/7/2023
End of MY2
Data
0
0.5
1
1.5
2
2.5
3
3.5
-30
-25
-20
-15
-10
-5
0
5
1/
1
/
2
0
2
3
1/
1
5
/
2
0
2
3
1/
2
9
/
2
0
2
3
2/
1
2
/
2
0
2
3
2/
2
6
/
2
0
2
3
3/
1
2
/
2
0
2
3
3/
2
6
/
2
0
2
3
4/
9
/
2
0
2
3
4/
2
3
/
2
0
2
3
5/
7
/
2
0
2
3
5/
2
1
/
2
0
2
3
6/
4
/
2
0
2
3
6/
1
8
/
2
0
2
3
7/
2
/
2
0
2
3
7/
1
6
/
2
0
2
3
7/
3
0
/
2
0
2
3
8/
1
3
/
2
0
2
3
8/
2
7
/
2
0
2
3
9/
1
0
/
2
0
2
3
9/
2
4
/
2
0
2
3
10
/
8
/
2
0
2
3
10
/
2
2
/
2
0
2
3
11
/
5
/
2
0
2
3
11
/
1
9
/
2
0
2
3
12
/
3
/
2
0
2
3
12
/
1
7
/
2
0
2
3
12
/
3
1
/
2
0
2
3
Da
i
l
y

R
a
i
n
f
a
l
l

(
i
n
c
h
e
s
)
Gr
o
u
n
d
w
a
t
e
r

D
e
p
t
h

(
i
n
c
h
e
s
)
Upper Rocky GW-8 (W7)
Rainfall Groundwater Depth Ground Level 12" Below Surface Growing Season
Hydrologic Criteria Not Met
6 days, 2.8% of Growing Season 11/7/2023
End of MY2
Data

0
0.5
1
1.5
2
2.5
3
3.5
-30
-25
-20
-15
-10
-5
0
5
1/
1
/
2
0
2
3
1/
1
5
/
2
0
2
3
1/
2
9
/
2
0
2
3
2/
1
2
/
2
0
2
3
2/
2
6
/
2
0
2
3
3/
1
2
/
2
0
2
3
3/
2
6
/
2
0
2
3
4/
9
/
2
0
2
3
4/
2
3
/
2
0
2
3
5/
7
/
2
0
2
3
5/
2
1
/
2
0
2
3
6/
4
/
2
0
2
3
6/
1
8
/
2
0
2
3
7/
2
/
2
0
2
3
7/
1
6
/
2
0
2
3
7/
3
0
/
2
0
2
3
8/
1
3
/
2
0
2
3
8/
2
7
/
2
0
2
3
9/
1
0
/
2
0
2
3
9/
2
4
/
2
0
2
3
10
/
8
/
2
0
2
3
10
/
2
2
/
2
0
2
3
11
/
5
/
2
0
2
3
11
/
1
9
/
2
0
2
3
12
/
3
/
2
0
2
3
12
/
1
7
/
2
0
2
3
12
/
3
1
/
2
0
2
3
Da
i
l
y

R
a
i
n
f
a
l
l

(
i
n
c
h
e
s
)
Gr
o
u
n
d
w
a
t
e
r

D
e
p
t
h

(
i
n
c
h
e
s
)
Upper Rocky GW-9 (W3)
Rainfall Groundwater Depth Ground Level 12" Below Surface Growing Season
Hydrologic Criteria Met:
32 days, 15.0% of Growing Season 11/7/2023
End of MY2
Data
0
0.5
1
1.5
2
2.5
3
3.5
-30
-25
-20
-15
-10
-5
0
5
1/
1
/
2
0
2
3
1/
1
5
/
2
0
2
3
1/
2
9
/
2
0
2
3
2/
1
2
/
2
0
2
3
2/
2
6
/
2
0
2
3
3/
1
2
/
2
0
2
3
3/
2
6
/
2
0
2
3
4/
9
/
2
0
2
3
4/
2
3
/
2
0
2
3
5/
7
/
2
0
2
3
5/
2
1
/
2
0
2
3
6/
4
/
2
0
2
3
6/
1
8
/
2
0
2
3
7/
2
/
2
0
2
3
7/
1
6
/
2
0
2
3
7/
3
0
/
2
0
2
3
8/
1
3
/
2
0
2
3
8/
2
7
/
2
0
2
3
9/
1
0
/
2
0
2
3
9/
2
4
/
2
0
2
3
10
/
8
/
2
0
2
3
10
/
2
2
/
2
0
2
3
11
/
5
/
2
0
2
3
11
/
1
9
/
2
0
2
3
12
/
3
/
2
0
2
3
12
/
1
7
/
2
0
2
3
12
/
3
1
/
2
0
2
3
Da
i
l
y

R
a
i
n
f
a
l
l

(
i
n
c
h
e
s
)
Gr
o
u
n
d
w
a
t
e
r

D
e
p
t
h

(
i
n
c
h
e
s
)
Upper Rocky GW-10 (W7)
Rainfall Groundwater Depth Ground Level 12" Below Surface Growing Season
Hydrologic Criteria Met:
32 days, 15.0% of Growing Season 11/7/2023
End of MY2
Data

0
0.5
1
1.5
2
2.5
3
3.5
-30
-25
-20
-15
-10
-5
0
5
1/
1
/
2
0
2
3
1/
1
5
/
2
0
2
3
1/
2
9
/
2
0
2
3
2/
1
2
/
2
0
2
3
2/
2
6
/
2
0
2
3
3/
1
2
/
2
0
2
3
3/
2
6
/
2
0
2
3
4/
9
/
2
0
2
3
4/
2
3
/
2
0
2
3
5/
7
/
2
0
2
3
5/
2
1
/
2
0
2
3
6/
4
/
2
0
2
3
6/
1
8
/
2
0
2
3
7/
2
/
2
0
2
3
7/
1
6
/
2
0
2
3
7/
3
0
/
2
0
2
3
8/
1
3
/
2
0
2
3
8/
2
7
/
2
0
2
3
9/
1
0
/
2
0
2
3
9/
2
4
/
2
0
2
3
10
/
8
/
2
0
2
3
10
/
2
2
/
2
0
2
3
11
/
5
/
2
0
2
3
11
/
1
9
/
2
0
2
3
12
/
3
/
2
0
2
3
12
/
1
7
/
2
0
2
3
12
/
3
1
/
2
0
2
3
Da
i
l
y

R
a
i
n
f
a
l
l

(
i
n
c
h
e
s
)
Gr
o
u
n
d
w
a
t
e
r

D
e
p
t
h

(
i
n
c
h
e
s
)
Upper Rocky GW-11 (W5)
Rainfall Groundwater Depth Ground Level 12" Below Surface Growing Season
Hydrologic Criteria Met: 214 days, 100% of Growing Season
11/7/2023
End of MY2
Data
0
0.5
1
1.5
2
2.5
3
3.5
-30
-25
-20
-15
-10
-5
0
5
1/
1
/
2
0
2
3
1/
1
5
/
2
0
2
3
1/
2
9
/
2
0
2
3
2/
1
2
/
2
0
2
3
2/
2
6
/
2
0
2
3
3/
1
2
/
2
0
2
3
3/
2
6
/
2
0
2
3
4/
9
/
2
0
2
3
4/
2
3
/
2
0
2
3
5/
7
/
2
0
2
3
5/
2
1
/
2
0
2
3
6/
4
/
2
0
2
3
6/
1
8
/
2
0
2
3
7/
2
/
2
0
2
3
7/
1
6
/
2
0
2
3
7/
3
0
/
2
0
2
3
8/
1
3
/
2
0
2
3
8/
2
7
/
2
0
2
3
9/
1
0
/
2
0
2
3
9/
2
4
/
2
0
2
3
10
/
8
/
2
0
2
3
10
/
2
2
/
2
0
2
3
11
/
5
/
2
0
2
3
11
/
1
9
/
2
0
2
3
12
/
3
/
2
0
2
3
12
/
1
7
/
2
0
2
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12
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3
1
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2
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2
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Upper Rocky GW-12 (W7)
Rainfall Groundwater Depth Ground Level 12" Below Surface
Hydrologic Criteria Not Met:
13 days, 6.1% of Growing Season 11/7/2023
End of MY2
Data
0
0.5
1
1.5
2
2.5
3
3.5
-30
-25
-20
-15
-10
-5
0
5
1/
1
/
2
0
2
3
1/
1
5
/
2
0
2
3
1/
2
9
/
2
0
2
3
2/
1
2
/
2
0
2
3
2/
2
6
/
2
0
2
3
3/
1
2
/
2
0
2
3
3/
2
6
/
2
0
2
3
4/
9
/
2
0
2
3
4/
2
3
/
2
0
2
3
5/
7
/
2
0
2
3
5/
2
1
/
2
0
2
3
6/
4
/
2
0
2
3
6/
1
8
/
2
0
2
3
7/
2
/
2
0
2
3
7/
1
6
/
2
0
2
3
7/
3
0
/
2
0
2
3
8/
1
3
/
2
0
2
3
8/
2
7
/
2
0
2
3
9/
1
0
/
2
0
2
3
9/
2
4
/
2
0
2
3
10
/
8
/
2
0
2
3
10
/
2
2
/
2
0
2
3
11
/
5
/
2
0
2
3
11
/
1
9
/
2
0
2
3
12
/
3
/
2
0
2
3
12
/
1
7
/
2
0
2
3
12
/
3
1
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2
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Upper Rocky GW-13 (W7)
Rainfall Groundwater Depth Ground Level 12" Below Surface Growing Season
Hydrologic Criteria Not Met
2 day, 0.9% of Growing Season 11/7/2023
End of MY2
Data
0
0.5
1
1.5
2
2.5
3
3.5
-30
-25
-20
-15
-10
-5
0
5
1/
1
/
2
0
2
3
1/
1
5
/
2
0
2
3
1/
2
9
/
2
0
2
3
2/
1
2
/
2
0
2
3
2/
2
6
/
2
0
2
3
3/
1
2
/
2
0
2
3
3/
2
6
/
2
0
2
3
4/
9
/
2
0
2
3
4/
2
3
/
2
0
2
3
5/
7
/
2
0
2
3
5/
2
1
/
2
0
2
3
6/
4
/
2
0
2
3
6/
1
8
/
2
0
2
3
7/
2
/
2
0
2
3
7/
1
6
/
2
0
2
3
7/
3
0
/
2
0
2
3
8/
1
3
/
2
0
2
3
8/
2
7
/
2
0
2
3
9/
1
0
/
2
0
2
3
9/
2
4
/
2
0
2
3
10
/
8
/
2
0
2
3
10
/
2
2
/
2
0
2
3
11
/
5
/
2
0
2
3
11
/
1
9
/
2
0
2
3
12
/
3
/
2
0
2
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12
/
1
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/
2
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2
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Upper Rocky GW-14 (W7)
Rainfall Groundwater Depth Ground Level 12" Below Surface Growing Season
Hydrologic Criteria Met:
33 days, 15.4% of Growing Season 11/7/2023
End of MY2
Data
0
0.5
1
1.5
2
2.5
3
3.5
-30
-25
-20
-15
-10
-5
0
5
1/
1
/
2
0
2
3
1/
1
5
/
2
0
2
3
1/
2
9
/
2
0
2
3
2/
1
2
/
2
0
2
3
2/
2
6
/
2
0
2
3
3/
1
2
/
2
0
2
3
3/
2
6
/
2
0
2
3
4/
9
/
2
0
2
3
4/
2
3
/
2
0
2
3
5/
7
/
2
0
2
3
5/
2
1
/
2
0
2
3
6/
4
/
2
0
2
3
6/
1
8
/
2
0
2
3
7/
2
/
2
0
2
3
7/
1
6
/
2
0
2
3
7/
3
0
/
2
0
2
3
8/
1
3
/
2
0
2
3
8/
2
7
/
2
0
2
3
9/
1
0
/
2
0
2
3
9/
2
4
/
2
0
2
3
10
/
8
/
2
0
2
3
10
/
2
2
/
2
0
2
3
11
/
5
/
2
0
2
3
11
/
1
9
/
2
0
2
3
12
/
3
/
2
0
2
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12
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1
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2
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2
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Upper Rocky GW-15 (W7)
Rainfall Groundwater Depth Ground Level 12" Below Surface Growing Season
Hydrologic Criteria Not Met:
6 days, 2.8% of Growing Season 11/7/2023
End of MY1
Data
Month 30th Percentile* 70th Percentile* Observed Monthly Rainfall
Nov‐22 2.36 3.99 6.43
Dec‐22 2.14 3.80 3.13
Jan‐23 2.85 4.73 6.43
Feb‐23 2.34 4.26 3.13
Mar‐23 2.92 5.26 3.15
Apr‐23 1.90 3.55 8.97
May‐23 2.41 4.39 3.48
Jun‐23 2.09 4.15 5.07
Jul‐23 2.45 4.56 2.10
Aug‐23 2.36 4.49 3.73
Sep‐23 2.09 4.67 2.13
Oct‐23 1.95 4.41 1.35
Nov‐23 2.36 3.99 **
Dec‐23 2.14 3.80 **
Table 9: Monthly Rainfall Data
Upper Rocky Tributaries Mitigation Project
MY2 2023
*30th and 70th percentile data collected from WETS Station: Mt. Island Lake, NC
**Incomplete Month
0.00
1.00
2.00
3.00
4.00
5.00
6.00
7.00
8.00
9.00
10.00
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Monthly Rainfall
Observed Monthly Rainfall 30th Percentile*70th Percentile*
Appendix F: Correspondence
MY1 Credit Release Comment Response Memo
waterlandsolutions.com | 7721 Six Forks Rd, Ste 130, Raleigh, NC 27615 | 919-614-5111

WLS Memo

WLS Upper Rocky Umbrella Mitigation Banking Instrument
Upper Rocky Mitigation Site
USACE Action ID#: SAW-2015-01816

Subject: Upper Rocky MY1 Credit Release Comments
Date Prepared: November 20th, 2023

This memo addresses the North Carolina Interagency Review Team (NCIRT) comments on the Upper Rocky
MY1 Report. These comments were provided via email by Kim Isenhour on November 30th, 2022. WLS is
providing our written responses to the NCIRT’s review comments below. Each of the NCIRT review
comments is copied below in bold text, followed by the appropriate response from WLS in regular text:

Todd Bowers, USEPA Comments
According to WLS MY1 activities occurred in October 2022 and the report presents the data for MY1. The
Project meets the MY1 success criteria for stream hydrology, stream horizontal and vertical stability,
streambed condition and stability, stream flow, and vegetation. Seven wetland gauges did not meet 12
percent hydrology criteria (noted below), likely due to recently completed construction. Based on these
results, the Project is on a trajectory to meet interim success criteria in Monitoring Year 2 (MY2).

1. I appreciated the greenway photos to ensure encroachment is not becoming an issue. Response:
WLS will continue to provide these photos in future reports.

2. The cross-section photos were great but I would like to see a similar treatment of the culvert on
R-2 giving a view perpendicular to the ones included. Response: Additional photos of the culvert
on R2 with a perpendicular view facing the left bank have been added to the photo stations. These
photos will continue to be taken in future monitoring.

3. Bankfull flow achieved for R-3 and R-5; no bankfull events for R-1 and R-7. Noted. Response: WLS
will continue to monitor for and provide bankfull events in future reports.

4. Wetland hydroperiod (>12% of the growing season; > 8-10% for MY1 and MY2) performance
criteria are not being met in areas of GW-8, 13 and 15 (Wetland 7). Noted. Response: WLS will
continue to monitor all groundwater gauges, and hydroperiods are anticipated to be met as the
project moves further into the monitoring period.

5. Potential wetland development in areas around GW-3 and 4 appears promising. Response: WLS
anticipates continued potential wetland development within these areas.

waterlandsolutions.com | 7721 Six Forks Rd, Ste 130, Raleigh, NC 27615 | 919-614-5111

6. Glad to see that invasive species, while present in limited amounts and not located in any veg
plots, are being identified and dealt with aggressively. Response: WLS will continue to monitor
and treat invasive species as needed onsite.

7. I recommend to include the previous 12 months of monthly rainfall data in the associated graph
and chart. Response: WLS has included the previous 12 months of rainfall data in Appendix D of
the MY2 report.

8. I concur with the IRT request (From June 8, 2022 site notes) that a veg plot should be established
in areas proposed for potential wetland credit. Response from WLS to monitor as early as MY3 is
sufficient at this time. Response: WLS will include a random transect in this area in MY3 and MY5
to document vegetation establishment in this area.

Casey Haywood, USACE Comments

1. Appreciate that comments from the June 10, 2022 IRT site visit were addressed in the report to
include pre-construction gauge data and the addition of a photo points along the greenway and
behind the neighborhood sign. Noted that the two stream problem areas will be stabilized via live
staking and re-matted in MY2. Please continue to monitor these areas and provide photo
documentation in future reports if the problem persists. Response: WLS appreciates that these
changes/additions were noticed, and any future IRT comments will continue to be addressed in
future reports. SPA-1 worsened during MY2 and was repaired by installing a geolift with toe wood
on the slumping bank in October 2023 (applicable permits received). Livestakes were added on SPA-
2 and SPA-3 in May 2023. All stream problem areas will be closely monitored in MY3.

2. There is a significant amount of vegetation in the channel on R1 (XS-18 & XS-21) and R8 (XS-17). Is
the vegetation in the channel Murdannia? If so, it is strongly encouraged to treat early in
monitoring as we have had several other sites that have had difficulty managing and eliminating
this species. Response: The dominant in-channel vegetation is getting better and is not currently
affecting channel function. Vegetation in channel is not Murdannia. WLS will closely monitor the
vegetation within these noted areas and treat in MY3 if necessary.

3. It would be helpful to indicate failing groundwater gauges and/or veg plots on the CCPV for ease
of review in future reports (ie. 7 of 15 groundwater gauges failed but were marked as green on
the map). Response: All failing groundwater gauges and/or vegetation plots will be correctly color-
coded on the CCPV maps. These have been corrected in the MY2 report.

Erin Davis, NCDWR Comments

1. DWR appreciated all the photos. The signage along the greenway looks good. Response: WLS will
continue to include these photos in future reports.

2. Thank you for addressing your invasive species control in detail. Please stay diligent on kudzu
(recommend even coordinating to treat areas adjacent to the project easement if possible). Also,
cattail was not mentioned but was observed during the last IRT site visit. Please treat cattail within
waterlandsolutions.com | 7721 Six Forks Rd, Ste 130, Raleigh, NC 27615 | 919-614-5111

any wetland credit areas. Response: WLS will closely monitor and treat all invasives as needed,
including cattail within wetland credit areas.

3. Please watch the aggradation recorded at XS 9 & XS 10 along R3 upstream of the SPAs. Response:
These cross sections will be closely monitored. In MY2, both have stabilized.

4. DWR reiterates Corps observation/concern with the in-channel aquatic vegetation shown in
photos across multiple reaches, particularly R1 and R8. Please try to identify the dominant aquatic
species and note in the MY2 report. We recommend being proactive early in monitoring to
treat aquatic invasives. Response: The dominant in-channel vegetation in these areas are Carex spp.
The vegetation is not currently affecting channel function, but WLS will closely monitor the
vegetation within these noted areas and treat in MY3 if necessary.

5. Please differentiate between wetland gauges that met or didn’t meet on the CCPV. Wetland
gauges 8, 13 and 15 should be a different color. Response: All failing groundwater gauges and/or
veg plots will be correctly color-coded on the CCPV maps. These have been corrected in the MY2
report.