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HomeMy WebLinkAbout20130596 Ver 1_Year 7 Monitoring Report_2020_20210210 Mitigation Project Information Upload ID#* 20130596 Version* 1 ............................................................... Select Reviewer:* Erin Davis Initial Review Completed Date 02/10/2021 Mitigation Project Submittal -2/10/2021 Is this a Prospectus,Technical Proposal or a New Site?* O Yes fJ No Type of Mitigation Project:* l� Stream 17 Wetlands G Buffer ❑ Nutrient Offset (Select all that apply) Project Contact Information ...................................................................................................................................................................................................................................................................................................................................................................................................... Contact Name:* Email Address:* Lindsay Crocker lindsay.crocker@ncdenr.gov Project Information ID#:* 20130596 Version:*1 Existing ll) Existing Version Project Type: F DMS r Mitigation Bank Project Name: Stanley's Slough&Stanley's II County: Northampton Document Information ..................................................................................................................................................................................................................................................................................................................................................................................................... Mitigation Document Type:* Mitigation Monitoring Report File Upload: Stanleys_95356_95838_MY7_2020.pdf 44.49MB Rease upload only one R7F of the corrplete file that needs to be submitted... Signature Print Name:* Lindsay Crocker Signature:* may tare Monitoring Report Stanley's Slough Stream and Wetland Restoration Site DMS Contract 004635 DMS Project Number 95356 Stanley's Wetland R Site DMS Contract 5151 DMS Project Number II 95838estoration Northampton Couy,NC CU#03010204 DWR#2013-05nt96 SAW#2012-01918 1 ,x " Monitoring Year 07 E �•ti i sir ; A." �, -,-,._. ,,, ,1,-,-, 4 + +v '_ al � v •w N' +'+5 t�'�0. " 'Lid°'�. �e-r �4i t� E '' _. i -y,,loetilt..4;iiit„:'.: -,„...- I' .v.,.. .-.,...ax' '11,'""0,4,7_ " k ' — -ve- .3-.,, , ,-,[tar..4.4 Skt.,;:—0 0 «"`i — ,dro . :„4.,,, .:„.1....7777::,,ir,v '1 u�G�:.,,,,x,,,t,:::".k.1,::,:ii,„:1_,,,,,:„..::0141,.\.,,,,,,e„.1i J J ;{ ' S ,' . ,�i� K tia -ty ` � d " . rr e ff+ "a§ lk 4.n �a Prepared for: NCDMS, 1652 Mail Service Center,Raleigh,NC 27699-1652 Construction Completed: April 2014 Data Collection: 2020 Submitted: December 2020 Design and Monitoring Firm K C I ASSOCIATES OF NC 4505 Falls of Neuse Road Suite 400 Raleigh,NC 27609 Phone: (919) 278-2514 Fax: (919) 783-9266 Project Contact: Tim Morris Email: tim.morris(a�kci.com KCI Project No: 20122005 Stanley's Slough/Stanley's II Restoration Sites KCI Associates of NC,PA DMS Project#95356/95838 2020-MY07 KC I ENGINEERS • SCIENTISTS • SURVEYORS • CONSTRUCTION MANAGERS ASSOCIATES OF NORTH CAROLINA, PI! 4505 Falls of Neuse Road Suite 400 Raleigh,NC 27609 (919)783-9214 (919)783-9266 Fax MEMORANDUM Date: February 2,2021 To: Lindsay Crocker,DMS Project Manager From: Tim Morris,Project Manager KCI Associates of North Carolina, PA Subject: MY-07 Monitoring Report Comments Stanley's Slough IMS#95356,Contract 004635 Stanley's Slough II,IMS#95838,Contract 005151 Chowan River Basin CU 03010204 Northampton County,North Carolina Please find below our responses in italics to the MY-07 Monitoring Report comments from NCDMS received on January 22,2020,for the Stanley's Slough/Stanley's II Restoration Sites. 1. The Mitigation Plan states that height will be monitored in MY7. Please provide height data for vegetation plots. KCI Response: The average height across all the planted stems on site was 11.4 feet. This information has been added to the report.A spreadsheet containing all of the measured heights by plot and species has also been added to the digital deliverables. 2. The around Gauge 20 was previously evaluated in the field by KCI and the IRT. Provide explanation for this gauge not meeting if there is one. KCI Response:It is unclear why this gauge did not meet the success criteria.A discussion of the gauge and the area around it has been added to the report. 3. Section 2.3 describes the visual indicators required for headwater stream success(scour, sediment deposition and sorting,multiple flow events,wrack lines and flow over vegetation,leaf litter,or water staining). Please provide some additional verbiage to characterize if and how the site stream is performing specific to those visual indicators. It is noted that there are some photos to show flow paths in the report,but any recent additional dormant season photos could be helpful. KCI Response:Additional pictures from December 2020 have been added to the report.A description of the visual indicators noted on site has also been added to the report. 4. Submit the features that characterize the photo points in the CCPV. KCI Response: This shapefile has been added to the digital deliverables. 5. Please review the submitted CVS minidatabase.Upon opening,all that is visible are queries. KCI Response:A repaired version of this database has been included in the digital deliverables. 6. Please provide a shapefile containing features for all groundwater gauges. KCI Response: This shapefile has been added to the digital deliverables KCI ASSOCIATES OF NORTH CAROLINA, P.A. www.kci.com Employee-Owned Since 1988 7. It looks like the report may have mislabeled the Stream Gauge 5 graph as 18. Please review this figure in the report. KCI Response: Gauge 18 was correctly labeled but the Stream Gauge 5 hydrograph was accidentally left out of the report. This error has been corrected. Please contact me if you have any questions or would like clarification concerning these responses. Sincerely, 9' Tim Morris Project Manager KCI ASSOCIATES OF NORTH CAROLINA, P.A. www.kci.com Employee-Owned Since 1988 Table of Contents 1.0 EXECUTIVE SUMMARY/PROJECT ABSTRACT 1 2.0 MONITORING RESULTS 2 3.0 REFERENCES 3 Appendix A—Project Vicinity Map and Background Tables Figure 1. Vicinity Map 5 Table 1. Project Components and Mitigation Credits 6 Table 2. Project Activity and Reporting History 8 Table 3. Project Contacts Table 9 Table 4. Project Attribute Table 10 Appendix B—Visual Assessment Data Current Condition Plan View 13 Table 5. Vegetation Condition Assessment 14 Vegetation Monitoring Plot Points 16 Photo Reference Points 20 Photo of Relic Berm Removal 27 Appendix C—Vegetation Plot Data Table 6. Vegetation Plot Criteria Attainment 30 Table 7. CVS Stem Count Total and Planted by Plot and Species 31 Appendix D—Hydrologic Data Table 8. Verification of Support for the Restored Channel 36 Stream Water Level Plots 38 Table 9. Wetland Hydrology Criteria Attainment 44 30-70 Percentile Graph 45 Precipitation and Water Level Plots 46 Stanley's Slough/Stanley's II Restoration Sites KCI Associates of NC,PA DMS Project#95356/95838 2020-MY07 1.0 EXECUTIVE SUMMARY/PROJECT ABSTRACT The Stanley's Slough Stream and Wetland Restoration Site (SSS) was completed in April 2014 and restored a total of 4,274 linear feet of headwater stream along with restoring 3.6 acres of riparian wetlands. The SSS is a headwater stream and riparian wetland system in the Chowan River Basin (03010204 8-digit HUC) in northern Northampton County, North Carolina, that had been substantially modified to maximize agricultural production. The Stanley's II Wetland Restoration Site (SII) is located directly adjacent to SSS and was also completed in April 2014, restoring a total of 7.6 acres of riparian wetland. The completed SII project restored, enhanced, and protected wetlands within a productive headwater stream/wetland system. The SSS is protected by a 17.6-acre permanent conservation easement,while SII is protected by a 9.4-acre permanent conservation easement, both held by the State of North Carolina. Both sites are located on two parcels located off of Margarettsville Road, approximately 0.3 mile north of Margarettsville, North Carolina. The project sites are bounded by NC 186 to the south and by agricultural land on all other sides. The sites have a long history of hydrologic modification in order to allow for farming to take place on the property. The Chowan River Basin Restoration Priorities state the goals for the SSS and SII's 14-digit HUC are to protect and improve water quality throughout the basin by reducing sediment and nutrient inputs into streams and rivers and to support efforts to restore local watersheds (NCDENR EEP, 2009). The project goals for SSS and SII are in line with the basin priorities and include the following: - Restore streams and riparian buffers to provide shade and temperature control and increase instream woody debris for habitat. - Restore and protect sensitive aquatic resources to improve habitat and species diversity through the restoration of wetlands, streams,and riparian buffers. - Implement wetland and stream restoration projects that reduce sources of nutrient pollution and surface runoff by restoring hydrology and vegetation, stabilizing banks,and restoring natural geomorphology where appropriate. Additional goals for the project include: - Increase the local hydroperiod by encouraging both surface and subsurface storage and retention. - Restore and establish a functional and diverse headwater stream/wetland community. The project goals will be addressed through the following objectives: - Restore a headwater stream/wetland vegetation community through maintenance and germination of volunteer wetland vegetation from adjacent seed sources, planting of native trees and shrubs,and incorporation of a custom native seed mix. - Elevate the local groundwater table through the elimination of lateral drainage ditches and modification of existing channelized streams. - Reconnect site hydrology to historic flow paths. The mitigation at SSS included approximately 4,274 linear feet of stream restoration, 3.6 acres of riparian wetland restoration, and 0.5 acre of wetland preservation for a total of 4,274 Stream Mitigation Units and 3.1 Wetland Mitigation Units. The mitigation at SII included approximately 7.6 acres of riparian wetland restoration for a total of 6.9 Wetland Mitigation Units. Stanley's Slough/Stanley's II Restoration Sites KCI Associates of NC,PA DMS Project#95356/95838 1 2020-MY07 2.0 MONITORING RESULTS 2.1 Vegetation Monitoring Results The vegetation monitoring success criterion for the planted mitigation area is a density of 320 stems/acre after the third year of monitoring and an allowance for 10%mortality in the following years for a stem density of 288 stems/acre after four years, 260 stems/acre after five years, and 210 stems/acre after seven years to be considered successful. To determine the success of the planted mitigation area, twenty permanent vegetation monitoring plots (10 by 10 meters) have been established in the mitigation area at locations that represent all site conditions. Eleven of these plots are in SSS and nine of these are in SII. In April 2016,KCI performed a supplemental planting of the site to address areas of low stem density due to prolonged inundation. Gallon and bare root size Taxodium distichum and bare root size Nyssa biflora were planted throughout the stream rehabilitation portion of the site in areas that have extended periods of standing water. The site's average density for MY07 was 991 planted stems/acre. All twenty of the vegetation monitoring plots had greater than 210 stems/acre. Including volunteers the site average 1,999 stems/acre. The average height of the planted stems across all of the plots is 11.4 feet. Overall the site is very well vegetated and has well exceeded the success criteria. 2.2 Hydrology Monitoring Results Twelve groundwater monitoring gauges were installed in the wetland mitigation areas to measure soil saturation and any surface ponding at the site. Four of these gauges are in SSS and eight of these are in SII. The growing season begins March 11 and ends November 20 (255 days). The success criteria for the site states that the water table of the restored wetlands must be within 12" of the soil surface continuously for at least 9% (23 days) of the 255-day growing season during normal weather conditions. A "normal" year is based on NRCS climatological data for Northampton County, and using the 30th to 70th percentile thresholds as the range of normal, as documented in the USACE Technical Report "Accessing and Using Meteorological Data to Evaluate Wetland Hydrology" (Sprecher and Warne, 2000). At the beginning of the 2018 growing season,KCI installed three additional groundwater monitoring gauges in the SSII area of the site. The daily rainfall data was obtained from a local weather station in Emporia,VA;provided by the NC State Climate Office. For the 2020-year, the months of February, May, August, September October, and November experienced above average rainfall, while January, April, and June, experienced average rainfall. The months of March and July recorded below average rainfall for the site.Overall,the area experienced above average rainfall during the 2020 growing season. During the site's seventh growing season,fourteen of the fifteen gauges met the success criterion. The gauge that did not meet the success criteria was Gauge 20, which is in the SII portion of the site. Gauge 20 had wetland hydrology for over 5% of the growing season. This gauge met the criteria last year.The area around this gauge does not appear any different from the rest of the site in vegetation, soils or visible hydrology and all four of the gauges surrounding Gauge 20 met the criteria this year. It is unclear why Gauge 20 did not meet the success criteria this year but KCI believes that the area of lower hydrology that this gauge represents is very small and localized. During the first growing season, March 28 to November 7 were incorrectly used as the growing season dates for the calculations of gauge success. This error was repeated throughout the monitoring years until it was discovered during MY06. Gauge success has since been recalculated for all years using the growing season dates from the approved mitigation plan (March 11 to November 20). In most cases this resulted in a minor change from what was reported in previous Stanley's Slough/Stanley's II Restoration Sites KCI Associates of NC,PA DMS Project#95356/95838 2 2020-MY07 years for the number of days and percentage of the growing season that gauges were within 12 inches of the surface. In six cases, however, this resulted in a change in whether success criteria was achieved or not. These instances include Gauge 7 in MY02, Gauge 17 in MY03, and Gauges 6, 10, 12,and 14 in MY04. Correcting the growing season to the approved dates in the mitigation plan does not significantly change the status or trend of the hydrology at any of these gauge locations. See Table 8 in Appendix D for the corrected hydrology results for all years. 2.3 Headwater Stream Performance SSS will also be monitored to document the development of the headwater stream system. The success criteria for the headwater stream states that it will have continuous surface water flow within the valley, for at least 30 consecutive days annually. Additionally, the stream must show signs of supporting the restored channel form as documented with photos. These indicators may include evidence of scour, sediment deposition and sorting,multiple flow events,wrack lines and flow over vegetation, leaf litter, or water staining. At a meeting with the IRT in 2018, it was requested that the relic berm along the stream in the wooded portion of SSS be broken up more than it already was, in order to encourage the continued development of a braided system. This work was completed in November 2019 during a period when the stream was completely dry. See Appendix B—Visual Assessment Data for more information. In the headwater stream, six automatic recording gauges were installed to document the presence of surface water within the restored channel. Weirs were constructed just downstream of three (Gauges 2, 3 and Gauge 18) of these gauges to provide a known elevation at which the stream could be considered flowing. Using these elevations as the basis for flow, all three gauges achieved at least 30 consecutive days of flow. Gauges 2 and 3 (on T1) averaged 125 consecutive days of flow between them and Gauge 18 (on T2) achieved 96 consecutive days of flow. See Appendix D,Photo 2 for an example of these weirs. Visual monitoring of the development of the headwater stream system showed many signs of it being a well-developed system. Abundant evidence of wrack lines, sediment deposition and sorting, and multiple flow paths are present throughout the site. Please see Appendix D — Hydrologic Data for more information. Summary information/data related to the occurrence of items such as encroachment and statistics related to performance of various project and monitoring elements can be found in the tables and figures in the report appendices. Narrative background and supporting information formerly found in these reports can be found in the Baseline Monitoring Report and in the Mitigation Plan documents available on the DMS website. All raw data supporting the tables and figures in the appendices are available from DMS upon request. Stanley's Slough/Stanley's II Restoration Sites KCI Associates of NC,PA DMS Project#95356/95838 3 2020-MY07 3.0 REFERENCES Lee,M.T.,R.K. Peet, S.D. Roberts,and T.R. Wentworth. 2008. CVS-EEP Protocol for Recording Vegetation,Version 4.2(http://cvs.bio.unc.edu/methods.htm) NCDENR,Ecosystem Enhancement Program. 2009. Chowan River Basin Restoration Priorities 2009. Raleigh,NC. http://www.nceep.net/services/restplans/FINAL RBRP Chowan 2009.pdf Sprecher, S.W.,and Warne,A. G. (2000). "Accessing and Using Meteorological Data to Evaluate Wetland Hydrology,"ERDC/EL TR-WRAP-00-1,U.S.Army Engineer Research and Development Center,Vicksburg,MS.USACE.2003. Stream Mitigation Guidelines.USACE,NCDENR-DWQ,USEPA,NCWRC. USACE. 2003. Stream Mitigation Guidelines.USACE,NCDENR-DWQ,USEPA,NCWRC. United States Department of Agriculture. 1994. Soil Survey of Northampton County, North Carolina.USDA,NCDENR, SCS. http://www.nres.usda.gov/Internet/FSEMANUSCRIPTS/north_carolina/NC 131 /0/northampton.pdf Stanley's Slough/Stanley's II Restoration Sites KCI Associates of NC,PA DMS Project#95356/95838 4 2020-MY07 Appendix A Project Vicinity Map and Background Tables Stanley's Slough/Stanley's II Restoration Sites KCI Associates of NC PA DMS Project#95356/95838 5 2020-MY07 NORTHAMPTON HERT FORD HALIFAX — — BERTIE NASH EDG ECOMBE Virginia as,,. North arolina % 2 End,{ *... I Ad - E A - Ra a 13 1, 4.4„ -sr r ,• 9ra8 gate R606187E, • co, t a"w m RrR rT6-F 9g pRpt,r • ir To reach the s ite from Raleigh:Take JS B4 Easttowards Rocky $ Mount.Take 1-95 North and follow for approximately 40 miles. r [3 Take exit 176 ix North Carolina 40.Turn right onto NC 40 and follow for 3 miles.Turn left onto US-301 N and quicly merge right alto NC 126 E.The she is approaimately 13 miles down on the left,east of Big John's Store Rd and Margarettesv ilia Rd. . 1 The subject project site is an envron mental restoration site of the ! Q's . NCDEQ Division of Mitigation Svces{DMS and is NC Division encompassed by a recorded conservation easement.but s ES Division bordered by land rider private ownership.Access ing the site may r4:. rebuke traversing areas near or along the easement boundary and of therefore acmes by the general public is nat permitted.Acoe;s by authored personnel of state and federal agencies cc Mitigation their r"ti des igneesfcontractors invelvEd in the development,oversight and stewardship of the rEstarati xi s its s permitted within the terms and • �}'Ro, Services 9meframes of they defined roles.Any intended site ve itation or act vity by any person outside of these previously sanctioned roles and activities requires prior coordination with 6MS. HORT M FIGURE I.PROJECT SITE VICINITY MAP -:‘,- 1 0.5 0 1 STANLEY'S SLOUGH 1 STANLEY'S II RESTORATION SITES I 'NGIEs DM PROJECT#S 95356 AND 95333 jillit NORTHAMPTON COUNTY,NC Stanley's Slough/Stanley's II Restoration Sites KCI Associates of NC,PA DMS Project#95356/95838 6 2020-MY07 Table la.Project Components and Mitigation Credits Stanley's Slough Restoration Site,DMS Project#95356 Mitigation Credits Riparian Non-riparian Nitrogen Phosphorous Stream Wetland Wetland Buffer Nutrient Nutrient Offset Offset Type R RE R RE R RE Length 4,274 3.600 Credits 4,274 � 3.120 TOTAL 4,274 3.120 CREDITS Project Components Project Existing Approach Restoration-or- Restoration Component Stationing/ Footage/ Mitigation -or- Location Acreage (PI,PII Restoration Footage/Acreage Ratio Reach ID etc.) Equivalent Headwater T1 10+00—41+55 2,600 Stream Restoration 3,054 1:1 Valley T2 50+00— 1,220 N/A Restoration 1,220 1:1 62+85 Wetland Reestablishment Restoration 2.800 1:1 Wetland Rehabilitation Restoration 0.800 2.5:1 Wetland N/A 0.500 NA Preservation Component Summation Stream Riparian Non-Riparian Upland Restoration Level (linear Wetlands Buffer(square feet) feet Acres Wetlands(Acres) (Acres) Restoration 4,274 3.600 Enhancement I Enhancement II TOTAL SMU 4,274 TOTAL WMU I" 3.120 Stanley's Slough/Stanley's II Restoration Sites KCI Associates of NC,PA DMS Project#95356/95838 7 2020-MY07 Table lb.Project Components and Mitigation Credits Stanley's Slough II Restoration Site, DMS Project#95838 Mitigation Credits Riparian Non-riparian Nitrogen Phosphorous Stream Wetland Wetland Buffer Nutrient Nutrient Offset Offset Type R RE R RE R RE Length 7.600 Credits 6.940 TOTAL CREDITS 1 Project Components Project Existing Approach Restoration-or- Restoration Component Stationing/ Footage/ Mitigation -or- Location Acreage (PI,PII Restoration Footage/Acreage Ratio Reach ID etc.) Equivalent Wetland ' 1 Reestablishment Restoration 6.500 1:1 Wetland Rehabilitation Restoration 1.110 2.5:1 Component Summation Stream Non- Restoration Riparian Wetlands Riparian Buffer(square Upland Level (linear (Acres) Wetlands feet) (Acres) feet) (Acres) Riverine Non- Riverine Restoration 7.600 Enhancement I • Enhancement II TOTAL 6.940 WMU Stanley's Slough/Stanley's II Restoration Sites KCI Associates of NC,PA DMS Project#95356/95838 8 2020-MY07 Table 2. Project Activity&Reporting History Stanley's Slough& Stanley's II Restoration Sites Data Collection Actual Completion or Activity or Report Complete Delivery Mitigation Plan Aug 2013 Final Design-Construction Plans Oct 2013 Construction April 2014 Planting April 2014 Baseline Monitoring/Report May 2014 May 2014 Vegetation Monitoring May 19,2014 Photo Points April 17,2014 Year 1 Monitoring Nov 2014 Dec 2014 Vegetation Monitoring Oct 23,2014 Photo Points Nov 20,2014 Gauge Downloads Nov 24,2014 Year 2 Monitoring Nov 2015 Dec 2015 Vegetation Monitoring July 10,2015 MfMr— Photo Points July 10,2015 Gauge Downloads Nov 10,2015 Supplemental Planting April 2016 Year 3 Monitoring Dec 2016 Dec 2016 Vegetation Monitoring July 27,2016 Photo Points Aug 19,2016 Gauge Downloads Dec 13,2016 Year 4 Monitoring Dec 2017 Jan 2018 Photo Points Dec 12,2017 Gauge Downloads Nov 27,2017 Year 5 Monitoring Dec 2018 Dec 2018 Vegetation Monitoring July 17,2018 Photo Points Aug 31,2018 Gauge Downloads Dec.6,2018 Year 6 Monitoring Nov 2019 Dec 2019 Photo Points Nov 15,2019 Gauge Downloads Nov 15,2019 Berm along stream in wooded area removed Nov 14,2019 Year 7 Monitoring Nov 2020 Dec 2020 Vegetation Monitoring July 7,2020 Photo Points Aug 31,2020 Gauge Downloads Dec 14,2020 Stanley's Slough/Stanley's II Restoration Sites KCI Associates of NC,PA DMS Project#95356/95838 9 2020-MY07 Table 3.Project Contacts Stanley's Slough&Stanley's Slough II Restoration Sites Design Firm KCI Associates of North Carolina,PA 4505 Falls of Neuse Rd. Suite 400 Raleigh,NC 27609 Contact:Mr.Tim Morris Phone:(919)278-2512 Fax:(919)783-9266 Construction Contractor Wright Contracting,LLC 160 Walker Road Lawndale,NC 28090 Contact:Mr. Stephen James Phone:(704)692-4633 Planting Contractor Forestree Management Co. 1280 Maudis Road Bailey,NC 27807 Contact:Mr.Tony Cortez Phone:(252)243-2513 Monitoring Performers KCI Associates of North Carolina,PA 4505 Falls of Neuse Rd. Suite 400 Raleigh,NC 27609 Contact:Mr.Adam Spiller Phone:(919)278-2514 Fax:(919)783-9266 Stanley's Slough/Stanley's II Restoration Sites KCI Associates of NC,PA DMS Project#95356/95838 10 2020-MY07 Table 4a.Project Information Stanley's Slough Restoration Site,DMS Project#95356 Project Name Stanley's Slough Restoration Site County Northampton County Project Area(acres) 17.6 acres Project Coordinates(lat.and long.) 36.539006 N,-77.348222 W Project Watershed Summary Information Physiographic Province Coastal Plain River Basin Chowan USGS Hydrologic Unit 8-digit 03010204 USGS Hydrologic Unit 14- 03010204180040 digit DWQ Sub-basin 03-01-02 Project Drainage Area(acres) 113 acres Project Drainage Area Percentage <1% of Impervious Area CGIA Land Use Classification 43.7%forested land,33.8%rangeland,22.5%agriculture Reach Summery Information(Post Restoration) Parameters Tl T2 Length of reach(linear 3,054 1,220 feet) Valley classification Valley Type X Valley Type X Drainage area(acres) 84 acres 29 acres NCDWQ Water Quality Project Reach Not Classified; Project Reach Not Classified; Classification Receiving water=Meherrin River(C;NSW) Receiving water=Meherrin River(C;NSW) Morphological Headwater Stream Valley Headwater Stream Valley Description(stream type) Evolutionary trend Channelized Channelized Mapped Soil Series Tomotley,Roanoke,Altavista,Wehadkee Altavista,Roanoke Drainage class Poorly drained,poorly drained,moderately Moderately well drained,poorly drained well drained,poorly drained Soil Hydric status Hydric Hydric Slope 0.2% 0.06% FEMA classification Zone X,parts in Zone AE(backwater of Zone X,parts in Zone AE(backwater of Meherrin River) Meherrin River) Native vegetation Headwater Forest Community Headwater Forest Community community Percent composition of 0% 0% exotic invasive vegetation Wetland Summary Information(Post Restoration) Parameters Size of Wetland(acres) 3.6 acres Wetland Type Riparian Mapped Soil Series Roanoke and Tomotley Drainage class Poorly drained Soil Hydric Status Hydric Source of Hydrology Hillside seepage and precipitation Hydrologic Impairment Ditching and Cattle damage Native vegetation community Headwater Forest Community Percent composition of exotic invasive 0% vegetation Stanley's Slough/Stanley's II Restoration Sites KCI Associates of NC,PA DMS Project#95356/95838 11 2020-MY07 Table 4b.Project Information Stanley's II Restoration Site, DMS Project#95838 Project Name Stanley's II Restoration Site County Northampton County Project Area(acres) 9.4 acres Project Coordinates(lat.and 34.922569 N,-77.319871 W long.) Project Watershed Summary Information Physiographic Province Coastal Plain River Basin Chowan USGS Hydrologic Unit 8-digit 03010204 USGS Hydrologic Unit 14-digit 03010204180040 DWQ Sub-basin 03-01-02 Project Drainage Area(acres) 80 acres Project Drainage Area <1% Percentage of Impervious Area CGIA Land Use Classification 53.0%forested land,34.9%rangeland,12.1%agriculture Wetland Summary Information(Post Restoration) Parameters Size of Wetland(acres) 7.6 acres Wetland Type Riparian Mapped Soil Series Tomotley,Roanoke Drainage class Poorly Drained Soil Hydric Status Hydric Source of Hydrology Hillside seepage and precipitation Hydrologic Impairment Ditching and Crops Native vegetation community Headwater Forest Community Percent composition of exotic 0% invasive vegetation Stanley's Slough/Stanley's II Restoration Sites KCI Associates of NC,PA DMS Project#95356/95838 12 2020-MY07 Appendix B Visual Assessment Data Stanley's Slough/Stanley's II Restoration Sites KCI Associates of NC,PA DMS Project#95356/95838 13 2020-MY07 ,/ 111111 11 0 NC GRID NAD 83 -200-100' 0' 100' 200' t ` 1I11" o ''. GRAPHIC SCALE 9_ w r-.--'.'' 1 ' f . , o S + If VP1 = ;i BEGIN A. 2590 1809 - N S -, _. REACH T2 ,-, �P7P1A. GA1 g $ g / V G 71 !F PP1B 897111538 ' PP4B 8 $ # �z���G/ .....® VP2 PP4A - 8 �' � 00 v i c8� 971 1567 299511133 . O1 g - �i F " [x. f� 1 ..,1 GA6 VP5 1821/809 . $ ���0•` 07 10931850 VP11` • n af. i �x00 'Z' GAS 2428/1416 - '�' S .c - OO,Ca:.. g VP13 S , PP5A �W . ,/' '� VPB 2954 11093 x GA20 931I809 GA2 PP5B 6z z 4AV r9 GA10 F 2752/931 G. x� a' F. VP6 VP10 GA11 g� 0 1700/1376 1295/971 VP12 w W llPP3B 1740/607 Q b VP7 PP3C PP3A GA12 890/607 r f' VP15 ti o ' �>� - - REMOVED AREAS OF CHANNELIZATION N o ir/ .. - TO DISPERSE FLOW AT REQUEST OF DWR. _ ow a PP2B STA.29+00 TO STA.37+00(NOV 2019) x'� z a, PP2A18 a -s " N z J <sr' v ,{ x PP7B r PP10B 111111 '1: LL z 'irs: n.e' .. .. PP7A X ' 1L 2 g6x00 r r w act ".. i1x`s"t 1 ` - cc GA13 �� a A511052 Six ' t ..: I 5- * - - �: - - - Z wU `-- W �n= x VP17 m 0 a' LEGEND: 3 M zY \ vPa� • z0 z 11160 ,;, = e GA18 Q C~J M E STANLEY'S SLOUGH EASEMENT f. PP9A O Ct WO 0 fT.i :• 0 GA17 —I0 U H STANLEY'S II EASEMENT -^ �� ' •(/) O O HEADWATER STREAM , , 6rxo0, PP9B } W u)a VALLEY CENTERLINE aT . ILI a PARCEL LINES ———— < Z 2 1 GA21 Q VEG PLOT ACHIEVING . DENSITY CRITERION ■ t \ „ VP20 ■ 62.00 2 0 CO Z WETLAND WETLAND WETLAND STREAM UPLAND 1093 VEG PLOT BELOW REESTABLISHMENT ABILITATION PRESERVATION REHABILITATION INCLUSION /991 DENSITY CRITERION ■ (1:1) (2.5:1) (N.C.) (1:1) (N.C.) END REACH T1 VEG PLOT TOTAL/PLANTED STEM DENSITY- - - - 1999 1991 STANLEY'S 2.8 AC./ 0.8 AC./ 0.5 AC./ 3.5 AC./ 8.0 AC./ 1.8 AC./ -..5; or. DEC 2020 SLOUGH 2.8 CR. 0.3 CR. 0 CR. 1465 L.F./ 2809 L.F./ 0 CR. e, SCALE: GRAPHIC WETLAND GAUGE ACHIEVING _ CREDITS 1465 CR. 2809 CR. " - HYDROLOGIC CRITERION STANLEY'S II 6.5 AC./ 1.1 AC./ 1.8 AC./ - WETLAND GAUGE BELOW CREDITS 6.5 CR. 0.5 CR. - - - 0 CR. CURRENT HYDROLOGIC CRITERION CONDITION TOTAL 3.5 AC./ 8.0 AC./ PLAN VIEW PHOTO POINT CREDITS 9.3 AC./ 1.9 AC./ 0.5 AC./ 1465 L.F./ 2809 L.F./ 3.6 AC./ 9.3 CR. 0.8 CR. 0 CR. 1465 CR. 2809 CR. 0 CR. ., Table 5a.Vegetation Condition Assessment Stanley's Slough Restoration Site,DMS Project#95356 Planted Acreage 8.74 Easement Acreage 17.6 CCPV Number of Combined Vegetation Category Definitions Mapping Threshold Depiction Polygons Acreage %of Planted Acreage Very limited cover of both woody Pattern and 1. Bare Areas 0.1 acre 0 0.00 0.0% and herbaceous material. Color Woody stem densities clearly below 2. Low Stem Density Pattern and Areas target levels based on MY3,4,or 5 0.1 acre Color 0 0.00 0.0% stem count criteria Total 0 0.00 0.0% 3.Areas of Poor Areas with woody stems of a size Pattern and class that are obviously small given 0.25 acre 0 0.00 0.0% Growth Rates or Vigor Color the monitoring year. Cumulative Total 0 0.00 0.0% 4.Invasive Areas of Areas or points(if too small to Pattern and Concern render as polygons at map scale). 1,000 SF Color 0 0.00 0.0% 5.Easement Areas or points(if too small to Pattern and none 0 0.00 0.0% Encroachment Areas render as polygons at map scale). Color Stanley's Slough/Stanley's II Restoration Sites KCI Associates of NC,PA DMS Project#95356/95838 15 2020-MY07 Table 5b.Vegetation Condition Assessment Stanley's IIRestoration Site, DMS Project#95838 Planted Acreage 8.57 Ens ement Acreage 9.4 CCPV Number of Combined Vegetation Category Definitions Mapping Threshold Depiction Polygons Acreage %of Planted Acreage Very limited cover of both woody Pattern and 1. Bare Areas 0.1 acre 0 0.00 0.0% and herbaceous material. Color Woody stem densities clearly below 2. Low Stem Density Pattern and Areas target levels based on MY3,4,or 5 0.1 acre Color 0 0.00 0.0% stem count criteria. Total 0 0.00 0.0% 3.Areas of Poor Areas with woody stems of a size Pattern and class that are obviously small given 0.25 acre 0 0.00 0.0% Growth Rates or Vigor Color the monitoring year. Cumulative Total 0 0.00 0.0% 4.Invasive Areas of Areas or points(if too small to Pattern and Concern render as polygons at map scale). 1,000 SF Color 0 0.00 0.0% 5.Easement Areas or points(if too small to Pattern and none 0 0.00 0.0% Encroachment Areas render as polygons at map scale). Color Stanley's Slough/Stanley's II Restoration Sites KCI Associates of NC,PA DMS Project#95356/95838 16 2020-MY07 Vegetation Monitoring Plot Photos ' : c• h 1►` • ' *"`cam d!!'�" sir e te •• -" r y.aa �'��- _r• $ - f r x f' 1 • r � � p :,`., `te rer,�4, $ �''�i"- '. d"' '�' Tex �+ .*�,, M �, �sn k • d^ �¢e.�a � �;"�u :,. has. ., �b�y r .� -.?',.'---*,.5.,-,-...:,-Pyti F, 7 t f�'« „`i �. S ni f ) 7" • \ M '• • Plot 1 —MY-07—07/28/20 Plot 2—MY-07—07/28/20 dC •, r�/ x•s ?�` r • C j a -, �,- .F - d '�`! a tom` ....,,, ,..5‘,.;:. ..„,,. ._ . . , j . . ,. .., • 0. .1! 004,.. ,, _ . . ,_ ,. . . . .. ... , . . ... . . . , .4.'`i4t 1 '° of ! I) =. 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" .fib , -3�x"l . kf r .. r ', _ `i i Stream after berm removal and after water had returned to the stream- 1/22/20 Stanley's Slough/Stanley's II Restoration Sites KCI Associates of NC,PA DMS Project#95356/95838 29 2020-MY07 Appendix C Vegetation Plot Data Stanley's Slough/Stanley's II Restoration Sites KCI Associates of NC,PA DMS Project#95356/95838 30 2020-MY07 Table 6. Vegetation Plot Criteria Attainment Stanley's Slough&Stanley's Slough II Restoration Sites Vegetation Plot ID Vegetation Survival Threshold Met? Monitoring Year 07 Planted Stem Monitoring Year 07 Total Density(stems/acre) Stem Density(stems/acre) Stanley's Slough"' - 1 Yes 809 2,590 3 Yes 1,538 4,897 4 Yes 1,133 2,995 9 Yes 809 1,821 11 Yes 1,416 2,428 13 Yes 1,093 2,954 14 Yes 931 2,752 15 Yes 1,214 2,711 16 Yes 1,052 2,145 17 Yes 1,700 2,347 20 Yes 769 1,093 Stanley's II 2 Yes 567 971 5 Yes 850 1,093 6 Yes 1,376 1,700 7 Yes 607 890 8 Yes 809 931 10 Yes 971 1,295 12 Yes 607 1,740 18 Yes 647 728 19 Yes 931 1,902 Stanley's Slough/Stanley's II Restoration Sites KCI Associates of NC,PA DMS Project#95356/95838 31 2020-MY07 Table 7.CVS Stem Count Total and Planted by Plot and Species Stanley's Slough and Sttanley's Slough II Restoration Sites,DMS Project Number 95356/95838 Current Plot Data(MY7 2020) 95356-01-0001 95356-01-0002 95356-01-0003 95356-01-0004 95356-01-0005 95356-01-0006 95356-01-0007 Scientific Name Common Name Species Type PnoLS P-all T PnoLS P-all T PnoLS P-all T PnoLS P-all T PnoLS P-all T PnoLS P-all T PnoLS P-all T Acer negundo boxelder Tree Acer rubrum red maple Tree 1 1 1 6 6 6 1 Baccharis halimifolia baccharis Shrub Betula nigra river birch Tree 5 5 5 4 4 4 2 2 2 5 5 5 2 2 2 Celtis laevigata sugarberry Tree Diospyros virginiana common persimmon Tree 2 2 4 Fraxinus pennsylvanica green ash Tree 2 2 2 20 20 22 11 11 12 13 13 13 4 4 4 Ilexopaca American holly Tree Juniperus virginiana eastern redcedar Tree Liquidambarstyraciflua sweetgum Tree 23 5 36 22 5 5 6 Liriodendron tulipifera tuliptree Tree Magnolia virginiana sweetbay Tree 1 1 1 1 1 1 Nyssa biflora swamp tupelo Tree 1 1 1 2 2 2 2 2 2 Pinus taeda loblolly pine Tree 3 41 15 Platan us occidentalis American sycamore Tree 4 2 1 6 Populus deltoides eastern cottonwood Tree Quercus falcata southern red oak Tree 2 2 2 1 1 1 3 3 3 1 1 1 Quercus laurifolia laurel oak Tree Quercus michauxii swamp chestnut oak Tree 9 9 9 3 3 3 Quercus nigra water oak Tree Quercus pagoda cherrybark oak Tree Quercus phellos willow oak Tree 6 1 1 2 1 1 8 8 8 3 3 5 3 3 3 Quercus rubra northern red oak Tree Rhus copallinum flameleaf sumac shrub Salix nigra black willow Tree Taxodium distichum bald cypress Tree 17 17 25 2 2 2 23 23 27 5 5 5 4 4 4 1 1 1 Ulmus alata winged elm Tree Ulmus americana American elm Tree 1 Unknown Shrub or Tree Stem count 20 20 64 14 14 24 38 38 121 28 28 74 21 21 27 34 34 42 15 15 22 size(ares) 1 1 1 1 1 1 1 size(ACRES) 0.02 0.02 0.02 0.02 0.02 0.02 0.02 Species count 3 3 7 6 6 8 4 4 8 4 4 8 4 4 5 6 6 8 7 7 9 Stems per ACRE 809 809 2590 567 567 971 1538 1538 4897 1133 1133 2995 850 850 1093 1376 1376 1700 607 607 890 Stanley's Slough/Stanley's II Restoration Sites KCI Associates of NC,PA DMS Project#95356/95838 32 2020-MY07 Table 7.CVS Stem Count Total and Planted by Plot and Species Stanley's Slough and Sttanley's Slough II Restoration Sites,DMS Project Number 95356/95838 Current Plot Data(MY7 2020) 95356-01-0008 95356-01-0009 95356-01-0010 95356-01-0011 95356-01-0012 95356-01-0013 95356-01-0014 Scientific Name Common Name Species Type PnoLS P-all T PnoLS P-all T PnoLS P-all T PnoLS P-all T PnoLS P-all T PnoLS P-all T PnoLS P-all T Acer negundo boxelder Tree Acer rubrum red maple Tree 3 3 3 2 Baccharis halimifolia baccharis Shrub Betula nigra river birch Tree 8 8 9 10 10 11 3 3 3 4 4 4 9 9 9 Celtis laevigata sugarberry Tree Diospyros virginiana common persimmon Tree Fraxinus pennsylvanica green ash Tree 6 6 6 7 7 7 5 5 5 9 9 9 1 1 1 Ilexopaca American holly Tree 1 Juniperus virginiana eastern redcedar Tree Liquidambarstyraciflua sweetgum Tree 8 4 5 20 4 15 Liriodendron tulipifera tuliptree Tree Magnolia virginiana sweetbay Tree Nyssa biflora swamp tupelo Tree 1 1 1 5 5 5 15 15 15 Pinus taeda loblolly pine Tree 4 1 17 1 39 28 Platan us occidentalis American sycamore Tree 5 1 1 2 2 2 2 4 4 4 Populus deltoides eastern cottonwood Tree Quercus falcata southern red oak Tree 2 2 2 2 2 2 1 1 1 1 1 1 Quercus laurifolia laurel oak Tree 2 2 2 Quercus michauxii swamp chestnut oak Tree 3 3 3 4 4 4 2 2 2 2 2 2 3 3 4 6 6 6 Quercus nigra water oak Tree Quercus pagoda cherrybark oak Tree Quercus phellos willow oak Tree 3 3 3 1 11 11 11 4 4 4 2 2 2 Quercus rubra northern red oak Tree 1 Rhus copallinum flameleaf sumac shrub Salix nigra black willow Tree 2 6 1 7 Taxodium distichum bald cypress Tree 3 3 3 14 14 16 5 5 5 1 1 1 Ulmus alata winged elm Tree 1 Ulmus americana American elm Tree Unknown Shrub or Tree Stem count 20 20 23 20 20 45 24 24 32 35 35 60 15 15 43 27 27 73 23 23 67 size(ares) 1 1 1 1 1 1 1 size(ACRES) 0.02 0.02 0.02 0.02 0.02 0.02 0.02 Species count 4 4 5 5 5 10 5 5 9 7 7 10 3 3 6 6 6 9 6 6 9 Stems per ACRE 809 809 931 809 809 1821 971 971 1295 1416 1416 2428 607 607 1740 1093 1093 2954 931 931 2711 Stanley's Slough/Stanley's II Restoration Sites KCI Associates of NC,PA DMS Project#95356/95838 33 2020-MY07 Table 7.CVS Stem Count Total and Planted by Plot and Species Stanley's Slough and Sttanley's Slough II Restoration Sites,DMS Project Number 95356/95838 Current Plot Data(MY7 2020) 95356-01-0015 95356-01-0016 95356-01-0017 95356-01-0018 95356-01-0019 95356-01-0020 Scientific Name Common Name Species Type PnoLS P-all T PnoLS P-all T PnoLS P-all T PnoLS P-all T PnoLS P-all T PnoLS P-all T Acer negundo boxelder Tree Acer rubrum red maple Tree 1 Baccharis halimifolia baccharis Shrub Betula nigra river birch Tree 3 3 3 7 7 7 5 5 5 2 2 2 Celtis laevigata sugarberry Tree Diospyros virginiana common persimmon Tree Fraxinus pennsylvanica green ash Tree 4 4 4 10 10 10 2 2 2 5 5 5 9 9 9 3 3 3 Ilexopaca American holly Tree Juniperus virginiana eastern redcedar Tree 1 Liquidambarstyraciflua sweetgum Tree 3 18 3 1 13 5 Liriodendron tulipifera tuliptree Tree Magnolia virginiana sweetbay Tree 1 1 1 4 4 4 1 1 1 1 1 1 Nyssa biflora swamp tupelo Tree 2 2 2 4 4 4 1 1 1 2 2 2 7 7 7 Pinus taeda loblolly pine Tree 29 8 1 Platanus occidentalis American sycamore Tree 1 1 1 2 2 2 1 2 2 7 1 1 2 Populus deltoides eastern cottonwood Tree Quercus falcata southern red oak Tree 3 3 3 2 2 2 2 2 2 Quercus laurifolia laurel oak Tree 2 Quercus michauxii swamp chestnut oak Tree 1 1 1 2 2 2 2 2 2 3 3 3 3 3 3 1 1 1 Quercus nigra water oak Tree Quercus pagoda cherrybark oak Tree Quercus phellos willow oak Tree 1 1 1 1 1 1 10 6 6 6 3 3 3 1 1 1 Quercus rubra northern red oak Tree 1 2 Rhus copallinum flameleaf sumac shrub 1 Salix nigra black willow Tree Taxodium distichum bald cypress Tree 17 17 21 27 27 29 2 2 2 Ulmus alata winged elm Tree Ulmus americana American elm Tree 1 Unknown Shrub or Tree 1 Stem count 30 30 67 26 26 53 42 42 58 16 16 18 23 23 47 19 19 27 size(ares) 1 1 1 1 1 1 size(ACRES) 0.02 0.02 0.02 0.02 0.02 0.02 Species count 8 8 11 7 7 10 7 7 10 4 4 6 6 6 12 8 8 10 Stems per ACRE 1214 1214 2711 1052 1052 2145 1700 1700 2347 647 647 728 931 931 1902 769 769 1093 Stanley's Slough/Stanley's II Restoration Sites KCI Associates of NC,PA DMS Project#95356/95838 34 2020-MY07 Table 7.CVS Stem Count Total and Planted by Plot and Species Stanley's Slough and Sttanley's Slough II Restoration Sites,DMS Project Number 95356/95838 Annual Means MY7(2020) MY5(2018) MY3(2016) MY2(2015) MY1(2014) MVO(2014) Scientific Name Common Name Species Type PnoLS P-all T PnoLS P-all T PnoLS P-all T PnoLS P-all T PnoLS P-all T PnoLS P-all T Acernegundo boxelder Tree 1 Acer rubrum red maple Tree 10 10 14 9 9 18 10 10 12 8 8 9 9 9 10 11 11 11 Baccharis halimifolia baccharis Shrub 1 1 Betula nigra river birch Tree 69 69 71 69 69 70 68 68 68 67 67 67 67 67 67 73 73 73 Celtis laevigata sugarberry Tree 1 1 Diospyros virginiana common persimmon Tree 2 2 4 2 2 4 Fraxinus pennsylvanica green ash Tree 111 111 114 115 115 121 115 115 119 113 113 116 113 113 113 117 117 117 Ilexopaca American holly Tree 1 1 Juniperus virginiana eastern redcedar Tree 1 1 1 1 Liquidambarstyraciflua sweetgum Tree 201 114 56 56 32 Liriodendron tulipifera tuliptree Tree 1 Magnolia virginiana sweetbay Tree 9 9 9 9 9 9 10 10 10 11 11 11 9 9 9 19 19 19 Nyssa biflora swamp tupelo Tree 42 42 42 47 47 50 54 54 54 41 41 41 42 42 42 46 46 46 Pinus taeda loblolly pine Tree 187 154 6 2 2 Platanus occidentalis American sycamore Tree 13 13 39 13 13 34 13 13 27 13 13 24 15 15 27 19 19 19 Populus deltoides eastern cottonwood Tree 5 1 Quercusfalcata southern red oak Tree 20 20 20 19 19 20 23 23 23 22 22 22 27 27 27 30 30 30 Quercus laurifolia laurel oak Tree 2 2 4 Quercus michauxii swamp chestnut oak Tree 44 44 45 46 46 46 48 48 49 56 56 56 57 57 57 50 50 50 Quercus nigra water oak Tree 1 1 1 1 1 1 Quercus pagoda cherrybark oak Tree 3 Quercus phellos willow oak Tree 47 47 69 48 48 49 50 50 52 56 56 63 49 49 49 65 65 65 Quercus rubra northern red oak Tree 4 Rhus copallinum flameleaf sumac shrub 1 Salix nigra black willow Tree 16 31 17 22 23 Taxodium distichum bald cypress Tree 121 121 141 121 121 146 128 128 132 32 32 36 32 32 32 33 33 33 Ulmus alata winged elm Tree 1 Ulmus americana American elm Tree 2 4 Unknown Shrub or Tree 1 2 2 2 1 1 1 5 5 5 2 2 2 52 52 52 Stem count 490 490 987 500 500 883 520 520 630 425 425 534 422 422 493 516 516 516 size(ares) 20 20 20 20 20 20 size(ACRES) 0.49 0.49 0.49 0.49 0.49 0.49 Species count 12 12 22 12 12 21 11 11 18 12 12 18 11 11 15 12 12 12 Stems per ACRE 991 991 1997 1012 1012 1787 1052 1052 1275 860 860 1081 854 854 998 1044 1044 1044 Stanley's Slough/Stanley's II Restoration Sites KCI Associates of NC,PA DMS Project#95356/95838 35 2020-MY07 Appendix D Hydrologic Data Stanley's Slough/Stanley's II Restoration Sites KCI Associates of NC,PA DMS Project#95356/95838 36 2020-MY07 Table 8.Verification of Support for the Restored Channel Stanley's Slough and Stanley's Slough II Restoration Sites,DMS Project Number 95356/95838 Date of Data Collection Verification Photo # 11/20/14 Vegetation break,evidence of flow 1 11/11/15 Observation of flow,development of multiple channel threads 3 4/7/16 Observation of flow,development of multiple channel threads 4,5 11/15/19 Observation of flow,development of multiple channel threads 6 8/31/20 Vegetation break,evidence of multiple flow paths 7,8 • „ 7 � ! mi � e i� s4l' -v �.,a ' ^ .,,_, , ..,,,,,,,- -,,,,,f:,,,.,.."-...,-','''V''''''"4 ' , :.,,, '- _-___-1---..i;.!'5 Pr.4.,''' -r..,4z,r...it,t1,::',,,,,x1-7-1e',.-:.:„...' ' ..i.,-f',. . .. G . ,, ,., ,ems'.. .'.r.q�,, -,,, , ,, k r a;Y-.,, —, j_, -* _ -A{ '.. h e, Cleat v egetation � f_ q r * � � ,- --break i` f .�, J `--. _ •( `� +� a nce if w � .ti 'A s �' r -y , '� � 1 y n , P' '� \ / bpi' .4 t.,x�+ -45. � t`� 91 VF ' it A /rx i � ,� - 9 , 3 � y :ate ,.`tea.,' r i .' T a sq ` �{,y..," j "/-h, 4 ' i , ,a= , Photo 1.Evidence of flow in restored stream channel 11/20/14 Photo 2.Weir at Gauge 3 11/20/14 j � Multiple threads p }4( r 1 forming ,.,,-.: h � _ /y err _ , , Multiple threads 1 i ,,,,_ , , S A "---'...zA`' ,.. ,.f, ''''0.'',,,,,, , _ 0 v Photo 3.Development of multi-thread channel system 11/11/15 Photo 4. Development of multi-thread channel on T1 4/7/16 �t �, , I s 44k= Y; fii ! 4 i. d` F. tf ati Cam; .E '1"f, f'.,-:. -g-,-- '---\ b y- i I? - y Multiple threads F � forming formR';g Photo 5.Development of multi thread channel on T2 4/7/16 Photo 6.Development of multi-thread channel on T2 11/15/19 Stanley's Slough/Stanley's II Restoration Sites 37 KCI Associates of NC,PA DMS Project#95356/95838 2020-MY07 ''''.; . i..1!,!'k- fs , ,. -i 4. ., • .-, •,- 7,..1.1c'''''..-‘ ',VA ':N.v.Z.,q147. "..:11.1E';iff-1,,ri.;' - -.;:ri; '15.:;',CA':.: 1.f%iji.:•:'..:.t-:---47.21 -":ik;:ir.-17' .x.4;1 0:;,- .41144:t1 fl4c-i: t-' '4...f ' ',''''''.; '' ,,' ' .'.1.k'''li ''. .-!4.f.., ' ---N - "..- -- ltkt , ,.,:-, k' ,;•,4' . '' 'll :if?. '''.%t.iir : ..:.,::, ',-,,, .,., , :; : -, , - - . . ,. • I r , „ .. . . 1 • , -- . . •.. -- - - . -k-'-- - .,• . . • . - - . Multiple threads -. . 1/4\ ultiple--th d .' forming forming • .. _ -- .., - - • Photo 7.Development of multi-thread channel on T2 8/31/20 Photo 8.Development of multi-thread channel on Ti 8/31/20 „id • -efe,vil, . .. ,,-?...iy,A.,,q 44 Ar 4.77,i rytie4 rii-iLiN!:'94 •N,...:- -.:41,4 .. . . ' ' '''''l'''''''I''.1.....i.;',.• `.41,,,•P:i;i::t70,e,...VArk,,N.'-'!14i!':' tk.f14:t.t 'i.'P '''t't.:". . 1 . . .• . • 4. . AkAl. . . ,''-. , .„..' - - Tultiple threads Multiple threads ---.- . : . 4. ' ,forming , forming .., - Photo 9.Development of multi-thread channel on Ti 12/14/20 Photo 10.Development of multi-thread channel on T2 12/14/20 KCl Associates of NC,PA Stanley's Slough/Stanley's II Restoration Sites 38 2020-MY07 DMS Project#95356/95838 Stanley's Restoration Site Hydrograph Stream Gauge 1 - T1 51 - 6.0 - 5.5 - 5.0 - 4.5 50 - - 4.0 A.di 111.. n DIA ► 3.5 E. E. Wt'vw • y 1 1' 'ry 283 Days - 3.0 s, 1 - 2.5� 49 - - 2.0 - 1.5 - 1.0 I I 111111 -48 , Irdr , 1 101 I LI di I( 1I I, � Jr `} I I r� h 1 � ,� i � 0.00.5 N N oo N N W o N J N W N W o N v N N N N J N W N w ,o N v N N N N C . J O W N 1-' rr J v, N 1-' O 00 1 L, O `O T V, N -' O 00 J O ZO w ti ti ti rn a G ti ti ti ti ti rn 0 0 o Z Z d d d d aN N N .'Tta '-'Tta '-'Tta o N N N via via a a a N ° ° N i° 2 2 o 0 0 0 N N o N N o N N N o N N o 0 0 � � o N N N o N N o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 D ate Rainfall Stream Level — Sensor Depth Thalweg Stanley's Restoration Site Hydrograph Stream Gauge 2 - T1 50 - - 6.0 - 5.5 - 5.0 49 - - 4.5 4.0 w c 48l‘d!\ \\ - 3.5 k\ W 150 Days 85 Days - 3.0 g' .V\\.\ \,. .k 47 -, — 2.55. I Q `ct - 2.0 - 1.5 46 - - 1.0 - 0.5 45 11 11 .,I I I I 11, 1. 11,14 ii, 'i I I„„,, 0) k II I , I,.k mil l 1 , 1 i111 itil , 1 0.0 N oc N N W 4 N N W N w 'o N v N N N N N W N W N v N N N N • .o o ti w t� oo C v N o 00 . ti . w . . o .o o v N o 00 z w o 0 • Z d d d w w w ' ' t 4 4 '-a a a a t 4 46 ' ' - ' ' ' a a .a coo coo CCo 0 0 0 o Z Z 2 d d a a g a a . N , P P i, 'a '� '-a w w N N vc vqa .a c o o q `2° `2° `n° t� ' N N 7, �, o t) t) c) o © © o t� t� o t� t� t� t� o t) c) © 0 0 0 o t� t� o t� t� t� o t� t� o t� t� o 0 0 0 o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Date Rainfall Weir Elevation Th weg — Sensor Depth Stream level Stanley's Restoration Site Hydrograph Stream Gauge 3 - T1 47 - 6.0 5.0 46 - Gauge malfunction 4.0 0 ct '‘1\ s'vti\ -4-14 ft\k M y 100 Days W I 9l 1 \ I I. I 5' 45 v 9 3.0 1ct E. ct : - 2.0 44 - 1.0 J iLI II Li, t II , � I III J l I I . Ili , I I 43 15 5 } 1 f k _, , 0.0 N N N N W N N W N W N N N N N N W N W N N N N N o . o ti w t� — . oo v N — o 00 - ti - w ti - o �o o v N o 00 - w - o 0 Z Z a d c ti ti ti rn .a > > > G ti ti - ti ti ti > rn K K K 0 O O o Z Z 2 d 0 0 ? ( N cr cr N P P N .a '-a '-a P N o N N N i;, via via 'a 'a 'a N �, ° °a N i° i° i° o 0 0 0 o t� t> o t� t� o t� t� to 0 t� t� 0 0 0 0 0 0 o t� t� o t(J0 t(J0 t(J0 o t� t) o t� t� o ? ? ? © O 0 0 O O O 0 0 0 0 O O O O O 0 0 O O O Date Rainfall Thalweg Stream Level Weir Elevation — Sensor Depth Stanley's Restoration Site Hydrograph Stream Gauge 4 - T2 46 - 6.0 5.0 I 45 4.0 71 Days 'C\Irt1/44:1\1‘1\kevi, 87 Days E. 3.0 \\\44-\\1\."Wir\vs-'44‘1\1 11:1 " 44 - 2.0 U ems. i. 1.0 43 - � 1J I I 1I111 IT '14 Jj lit I. i! h 111 Ii , 0.0 N w o N b • N w o N Y' N N N N b W N w o N Y' N N N N 0 0 o w t� oo v • N o 00 w o �o o v t� o 00 w o 0 Z Z d d d w w w coo coo Pt 4 4 a a a a pt 4 4 a a a coo coo coo O O o Z Z d d d d cc " 7 7 ` w w N c o o `° `° `° 1 o t� t� t� o t� t� o t� t� o t� t� t� tc) o t� t� 0 0 0 o t� t� o t� t� t� o t� t� o t� t� o 0 0 0 o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Date Rainfall Sensor Depth Thalweg Stream Level Stanley's Restoration Site Hydrograph Stream Gauge 5 - T2 46 - 6.0 I 5.0 IgeIIarIT 2020 1\, \ 45 1\,\I\\ Aket‘\.,\H. 4.0 — \ ‘ r I E. ct W 3.0 P-'. i, 1 ct 115 Days ct 44 2.0 1.0 43 II I II I � �� I, 1 1111 1, y 1, I I h `} I 1L d� 1111 ,�11,L 0.0 N N oo N N W 'o N N W N w 'o N Y N N N N N W N w 'o N L N N N 0 0 o w Y — oo J v N — o 00 - w - o �o o v t� — o 00 J - w - o 0 Z Z d d d w w w coo 'at p 4 4 '-a a a a p 4 4 r a s .a co co co 0 0 0 o Z Z d co co co a a " a a N N cr cr 7 P P 7 '� '-a '-a w w N N 7 7 7 vc via ,-a ,-a - - c o o ' `n° `n° `n° N N N c c 1, o N N N o N N o N N o N N N N o N N o 0 0 0 o N N o N N N o N N o N N o 0 0 0 � � � � o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Date Rainfall Thalweg Stream Level — Sensor Depth Stanley's Restoration Site Hydrograph Stream Gauge 18 - T2 46 6.0 5.5 5.0 45 %C\i\ki ‘\1\ 2 \Ali\ 4.5 ` l 4.0 kt 96 Days c 3.5 W "" �' °' 44 -11ct 3.0 liP w id o. y��3 2.5 ct 2.0 t ` \111 � 43 1.5 1.0 [ J1p 0.5 42 i di i I II1 I, '1 1, 1 � , `I /L 11 I, f II 4L III, . ,d� ii 1 i1 l li , 0.0 N N oo N N w 'o N J N `I'' N w 'o N v, N N N N J N w N w 'o N '' N N N N 0 0 o w Y — oo J vN o 00 - w - o �o o v t� — o 00 J F. w - o 0 Z Z d d d w w w 'n 'n 4 4 '-a a a a g 4 4 a a a coo coo coo O O o Z Z d d d a a g 2 2 N N o" o" 7 , a a a w w N 7' 7' N vc via via 7' 7' c o o ' `?° `?° `?° t� t� t� c c o t) t) t) o t� t� o N N o t� t� t� k) o t) k) 0 0 0 0 o t� t� o t) t) t) o t) t) o t� t� 0 0 0 0 1 1 7, 7, 0 0 0 0 0 0 0 O O O 0 NO NO 0 0 0 o O O O O O O O Date Rainfall Weir Elevation Thalweg Stream Level Sensor Depth Table 9.Wetland Hydrology Criteria Attainment Stanley's Slough and Stanley's Slough II Restoration Sites,DMS Project Number 95356/95838 Success Criteria Achieved/Max Consecutive Days During Growing Season(Percentage) Location Gauge MY01 MY02 MY03 MY04 MY05 MY06 MY07 (2014) (2015) (2016) (2017) (2018) (2019) (2020) SII 6 No/10 Yes/56 Yes/34 Yes/30 Yes/42 Yes/49 Yes/32 Res. (3.7%) (24.8%) (13.3%) (11.8%) (16.3%) (19.0%) (12.4%) SII No/12 Yes/25 Yes/33 No/14 No/18 Yes/39 Yes/65 Res. 7 (4.5%) (9.8%) (12.7%) (5.3%) (7.1%) (15.1%) (25.3%) SII Yes/44 Yes/60 Yes/61 Yes/68 Yes/55 Yes/51 Yes/42 Res. 8 (17.3%) (26.6%) (23.9%) (26.7%) (21.4%) (20.0%) (16.5%) SII 9 Yes/61 Yes/97 Yes/96 Yes/85 Yes/90 Yes/69 Yes/73 Reh. (23.9%) (43.3%) (37.5%) (33.3%) (35.1%) (27.1%) (28.4%) SII 10 Yes/48 Yes/64 Yes/67 Yes/36 Yes/53 Yes/50 Yes/42 Res. (18.8%) (28.6%) (26.3%) (13.9%) (20.8%) (19.4%) (16.3%) SII Yes/44 Yes/45 Yes/40 No/10 Yes/41 Yes/44 Yes/31 Res. 11 (17.3%) (20.1%) (15.7%) (3.9%) (15.9%) (17.1%) (12.0%) SSS Yes/45 Yes/55 Yes/42 Yes/32 Yes/54 Yes/49 Yes/73 Res. 12 (17.5%) (24.3%) (16.5%) (12.5%) (21.2%) (19.0%) (28.4%) SSS 13 Yes/58 Yes/63 Yes/78 Yes/53 Yes/54 Yes/54 Yes/73 Res. (22.7%) (27.9%) (30.4%) (20.8%) (21.2%) (21.0%) (28.4%) SSS 14 Yes/44 Yes/54 Yes/40 Yes/31 Yes/42 Yes/48 Yes/41 Res. (17.3%) (24.1%) (15.5%) (12.2%) (16.5%) (18.6%) (16.1%) SSS Yes/62 Yes/69 Yes/133 Yes/97 Yes/99 Yes/65 Yes/91 Reh. 15 (24.1%) (30.6%) (52.2%) (37.8%) (38.8%) (25.5%) (35.7%) SII Yes/56 Yes/64 Yes/97 Yes/69 Yes/62 Yes/54 Yes/73 Res. 16 (22.0%) (28.3%) (37.8%) (26.9%) (24.3%) (21.0%) (28.4%) SII 17 Yes/47 Yes/56 Yes/30 No/11 Yes/25 Yes/47 Yes/42 Res. (18.4%) (24.8%) (11.8%) (4.1%) (9.8%) (18.4%) (16.5%) SII 19 _ _ _ _ Yes/26 Yes/49 Yes/29 Res. (10.0%) (19.0%) (11.2%) SII _ No/18 Yes/25 No/13 Res. 20 (7.1%) (9.6%) (5.1%) SII _ _ _ _ Yes/30 Yes/51 Yes/27 Res. 21 (11.8%) (20.0%) (10.6%) Reference Reference _ Yes/43 Yes/77 Yes/37 Yes/54 Yes/49 Yes/30 (16.9%) (30.2%) (14.3%) (21.0%) (19.0%) (11.6%) Res.=Wetland Reestablishment,Reh.=Wetland Rehabilitation Stanley's Slough/Stanley's II Restoration Sites KCI Associates of NC,PA DMS Project#95356/95838 45 2020-MY07 Stanley's Slough/Stanley's II Restoration Site 30-70 Percentile Graph WETS Station Name: Emporia Greensville Regional Airport 12.0 - 10.0 - 8.0 - w 6.0 ct x 4.0 - OIIOIIli Iii 2.0 -- P. I 0.0 c, c, o 0 0 0 0 0 0 0 0 0 0 N N N N N N N N N N N Z C.) ti C.) ` O 0 Z Date 2019 Rainfall 2020 Rainfall --30%Less Than --30%Greater Than Stanley's Restoration Site Hydrograph Wetland Gauge 6 503 - - 6.0 Begin Growing Season End Growing Season March 11 November 20 502 - Gauge malfunction - 5.0 501 - 1,111wIl 500 /I i I 0 499 III I - 4.0 I 32 Days y J r \ i ii / W 498 - - 3.0 = s, ct I .3 497 ` i. l it - 2.0 C7 496 ct a 495 - - 1.0 494 - 114 i J 1 II 493 IL I } Ji th , 0.0 N N 00 N N W 4 N J N W N W �O N Vi N N N N J N W N W 8 N Vi N N N N 0 0 o w N — oo v N — o 0c - - w - o 0 o v t� — o 00 - w - o cc ? a' N N P P N .a �-a �-a P P N y y o N N N N via via 'a 'a 'a N �, °a °a N `n° `n° `n° 0 0 0 0 0 o N N o N N © N N N o N N o 0 0 © © © © t� t� o N N N o N N o N N C C 0 o 0 0 0 0 0 © 0 0 0 0 0 0 0 0 © 0 o c c o D ate Rainfall Groundwater Depth Ground Surface 12 Inches Below Ground Surface Sensor Depth Stanley's Restoration Site Hydrograph sot Wetland Gauge 7 6.0 Begin Growing Seaso End Growing Season March 11 November 20 5.0 500 - 1 \i ( , + \\'4 •" "` 4.0 ,--, I 1\ k . 1 A ‘I\ w o �� I ' A )41,14,,,ksvitt6 5 Days I ► ; W 499 I11111 �� \101 y I' 3.0E U \ 1 lug i. o , L,JW .A wJ 2.0 I c 498 -Y t'"'� �I ct 1.0 5 g �Jlj III . i I LIJ i L hI 497 jl ] } f 5 0.0 N N " N N - N N W N w Yo N Y N N N N N W N w Yo N Y N N N N 0 0 o w t� — oo J v N — o 00 - w - o 0 o v t� — o 00 J - w - o 0 d d d w w w c4 c4 4 k k '-a a a a 4 k k L a a a ceo ceo ceo 0 0 0 o Z Z d d d d a a " ,, N N g- g- 7 7 'a ,-a ,-a w w N s s N , , , , , , - .2 .2 c CC ? `2° `2° `2° t� t� t� o t) t) c) o c, c, o t� t� o t� t� t� tc o t) c) o 0 0 0 o t� t� o t) t) c) o N N o t� t� o 0 0 0 � � � � o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Date Rainfall Groundwater Depth Ground Surface - 12 Inches Below Ground Surface — Sensor Depth Stanley's Restoration Site Hydrograph Wetland Gauge 8 501 - - 3.0 Begin Growing Season End Growing Season March 11 November 20 Gauge installed March 6,2020 - 2.5 500 N. I I lh\priAt, \ \III - 2.0 w i I � � 31 Days 24 1 ays it'a \ y 42 Days E'. ci? 499 �� �' - 1.5 ,.., .. u �� E. , I ,.. ..w.4 ., Iii 1.0 S„. c., 498 - 5 0.5 g LI 1,1 , IF IIlk [ d J, `T4 rill ! Ili T J1d4I 497 0.0 NNo� N � NWT N � NW N W � N � NN NNE NW Nw `o N �. NN NN o `o o ti w t� — oo v N - o 00 ti - w ti - o C o v N - o 00 - w — © �o aa ? co N N p p N 'a �-a �-a `C P P N y y o N N N N vra via 'a 'a 'a N �, c c N `n° `n° `n° c 0 0 0 0 o t6 t6 o t� t� o t6 t6 t6 0 t� t� 0 0 0 0 0 0 o t� t� o t� t� t� o t0 t� o t� t� o 0 ? ? o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Date Rainfall Groundwater Depth Ground Surface 12 Inches Below Ground Surface — Sensor Depth Stanley's Restoration Site Hydrograph Wetland Gauge 9 501 - - 6.0 Begin Growing Season End Growing Season March 11 November 20 - 5.0 500 - \ktAa\I jad joivitiiv4111/41\.\ \1111\ti i�a i 1,�� �✓ \111 I I .I/ \ iii\\Iiiiii - 4.0 ti o o ct 66 Days 73 Days E.W 499 4 ►ct , J � ► - 3.0 .. I IlL. 1 1 - 2.0 0 4, 498 - ct a - 1.0 J1 ll ILO [ 111 497 } f 1,......1.111 0.0 N N " oN w N w 'o oo JN N WNN ow 'o0 Y - wN N - N �No o N WNN ow 'o0 Y - wN N - oN o . ti . a J _ ti K co0 oZZ g ldZ Z d co c' 4 4 -, aa a aa 4 4 c - a .a co co co 0 0 o `i ` `aag 2 2 N Ncr cr 7 - N a w w N N 00va va N7' 7' ? ? ? oNN No t� t� o N N o N N N NNoN N 0 o N N oO O O oN N oN No 0 0 0117, 7, 0 00 00 00O O O 00000 Date Rainfall Groundwater Depth Ground Surface 12 Inches Below Ground Surface Sensor Depth Stanley's Restoration Site Hydrograph Wetland Gauge 10 501 - 6.0 Begin Growing Season End Growing Season March 11 November 20 5.5 Gauge installed March 6,2020 5.0 500 - 4.5 4.0 c \ 1 i U \Ili � .5� 11\iii 111\ 41\1 31 Days 8 Day 42 Days : W 499 - I 3.0� 1 2.5! o l 2.0 c7 II 498 l ,--I I �^�^- . I Ii 1.5 ct a 1.0 ii I - 0.5 497 I l ,I �I Il Ii i, l l IT ill J,I 1, 111111 it I! I I r f 1 11 4 1 .., 111111 , 111,1i pl , ,. 0.0 No .oN4� oN � w tN W To N � N W NN— W 00 N � - Nw N - N NC o NW NN— w 'o 00 ') Y -z . Nw N - N N0. o - ti ti . o a a " a a . r 7 P - 7 'a '- �-a w w N N vc via .a , c o o . `n `n `n° t� � © c c 7, �, o 0 0 0 o © © o t' t` o © © © 0 o 0 0 0 0 0 o t� t� o t` t` t` o t( t( o t� t� o 0 0 0 o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Date Rainfall Groundwater Depth Ground Surface 12 Inches Below Ground Surface Sensor Depth Stanley's Restoration Site Hydrograph Wetland Gauge 11 501 - - 6.0 Begin Growing Season End Growing Season March 11 November 20 - 5.5 Gauge installed - 5.0 March 6,2020 500 - 4.5 - 4.0 or w - �4 31 Day �II'h1 1 i I�) IhillAVA At-�� 3.5E. 499 4 V �� I I If 1 I I -V. • 3.0 Y P 2.5 i c 1 - 2.0 i. 498 1.5 I �,� i, . -4., ._ , 1k - 1.0 g ilL I il I I - 0.5 497 ! ! ' i � ii1, i� ( '‘ 1, 1 it11J `} J. ` , I f [ il 4 II, I 5 il -. i i , 0.0 N N ," N N w ,o N N W N w ,o N Y N N N N N 'I') N w Yo N v N N N N 0 0 o ti w N — oo J v N — o 0c ti - w ti - o 0 o v N — o 00 J - w - o 0 Z Z a d d A ti ti ti rn .a > > > p G ti ' ', ti ti ti > rn K K K 0 O o o Z Z d u u d c c ? a a N 7 N p p N .a '-a '-a P P N y y o N N N N via via 'a 'a 'a N �, ° ° N i° i° i° `- 0 0 0 0 o N N o N N o N N N o N N o 0 0 0 0 0 o t' t' o N N N o N N o N N o t� t� t� o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Date Rainfall Groundwater Depth Ground Surface 12 Inches Below Ground Surface Sensor Depth Stanley's Restoration Site Hydrograph Wetland Gauge 12 501 - 6.0 Begin Growing Season End Growing Season March 11 November 20 Gauge installed March 6,2020 - 5.0 500 - - — \ i n A - 4.0 .-� r�rJ 1'"lr .141's\111 to\ \A\ k ' 64 Da s 73 Days W499 v ►,t I. 4- - 3.0 s, ct • 2.0 0 i. C7 498 - ct II5 I I I 1 I I d AL I I I .„. I I 1.0 g F497 4.1 J III} Ii 0.0 N N oo NN w `oN N `I') N w Yo N Y N N N N N W N W N N N N N o 'o o' - t') — -o J C '- N — o 00 ,- - w ti - o �o o v c N — o 00 J - w - o 0 d d d ' ' ' c4 c4 p k k '-a a a a 4 4 6 a s .a cKo coo coo 0 0 0 o Z Z 2 d d d a a " r C) N N 9- 9- 7 P P 7 'a '� '-a w w N �, 'r 'r 'r vc via 'Y 'Y c o o `-° `-° `�° N N N c c 1 , o 0 0 0 o © © o t� t� o © © © t� o 0 0 o 0 0 0 o t� t� o 0 0 0 o 0 0 o t� t: o 0 0 0 o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Date Rainfall Groundwater Depth Ground Surface - 12 Inches Below Ground Surface Sensor Depth Stanley's Restoration Site Hydrograph Wetland Gauge 13 501 - 6.0 Begin Growing Seaso End Growing Season March 11 November 20 5.0 �4 ,�IVi 500 - f `n �, l ' ,' � �^ l V "' 4.0 W' 1 1 ,--, Pik.\\ vl o ct 4 '\I II 1 I 464 Days 73 Days E.ci? 3.0 W . c ^=3 \I I II 2.0 i. 498 -lAtuvvp,4 ct 7 5 1 .i- 1.0 g i Ill i 4 1., Ii 1_, 1) 1,1J , 1,, 11,. , 1 , 1 ill , 0.0 N N o� N N w f N N W N W N N N N N N 'I') N w 'o N �. N N N N o "o o ti w t� 1r ,� oo J v N — o 00 ti - w ti - o �o o vN — o 00 J - w - o 0 Z Z a, d d w w w '7 '7 p 4 4 ,-0 a a a p 4 4 6 - a s .a cKo cKo cKo 0 0 0 0 Z Z d d d d 0 0 n n n N N 7 p p �, 'a 'a `C G G . N i--' i--' i--' CJQ .a C C C O O n (( (( (( t� O) t� 1-, o t) t) t, © t� t� o t� t� © t� t� t� c) o t) c> © 0 0 0 o t� t� o t, t, c) o t) t) o t� t� o 0 0 0 o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Date Rainfall Groundwater Depth Ground Surface 12 Inches Below Ground Surface Sensor Depth Stanley's Restoration Site Hydrograph Wetland Gauge 14 501 - — 6.0 Begin Growing Season End Growing Season March 11 November 20 5.0 500 - it 1\\i,\\ \\I\\I‘\. U 4.0 c 499 �� I A 41 Days 30 Days I 1 l lei i i \/ W A_a nr II� ,r a. -wy,«� J 3.0 CIi.? Tr" w- : Ct 498 - = 2.0 0 s, C7 497 - a 1.0 J 496 IIIr 414LIJJ11, f il 5 ll _, 14 0.0 t� N oo NN w ,.oN JN wN w ,o N v N y N N J N w t� w ,o N v N y N t� .© Yo o' L. — N � 4 —o J — v — � o 00 ti - w ti - o 0 o v N — o 00 J - w - o 0 Z Z a d d A ti ti ti rn 't 't .a > > > p G ti ' ,, ti ti ti > rn 0 O o o Z Z d u d d c c ? a a N 7" N P P N .a '-a '-a P P N y y o N N N O. via via 'a 'a 'a N �, c) c) N 2 2 2 o 0 0 0 O. t(J t(J © tT tT O. t� t� t� o t; t� o 0 0 O. O. O. o t&J t&J o t� t� t� o t� t� O. t&J t&J o t� t� t� © © 0 0 © © © 0 0 0 0 0 0 0 0 © © © 0 0 0 D ate Rainfall Groundwater Depth Ground Surface 12 Inches Below Ground Surface Sensor Depth Stanley's Restoration Site Hydrograph Wetland Gauge 15 501 - — - 6.0 Begin Growing Season End Growing Season Gauge installed March 11 November 20 March 6,2020 5.5 \111 AvA.K.,... - 5.0 ‘"'"`A'\ 500 v ll , ,11 , 4.5 U 4.0 I c 3.5 \\I\ 91 Days 26 Days 73 Da s 5 W 499 - 4 �� - 3.0 11 2.5 ^� c 2.0 C.7 498 I i i _ I I 1.5 ct a 1.0 I 0.5 497 II di I II III 1 11 I4 'i i I 1, 0 r `f 1 I l I, f 14 4 III ,1 , 1 I di' 0.0 N N o� N N w Yo N N W N w 'o N Y N N N N N W N W N N N N N 0 0 a ti w t� — � oo J v N — o 00 ,. - w ti - o �o o v N — o 00 J - w - o 0 Z a d d A ti ti ti rn 't 't .a > > › G ti ' ,, ti ff ' > 2 0 O o o Z Z n d u 0 0 ;' a a . 7" w P P N .a '-a '-a `< P P N y y N 'r 'r ,r vc via via 'a 'a 'a N ° 0 N i° i° i° c c 1- ? ? o 0 0 0 o t(J t(J o tt tt O. t� t� t� o t� t� o 0 0 © 0 0 0 o t� t� o t� t� t� o t� t� O. t&J t&J o t� t� t� © © 0 0 © © © 0 0 0 0 0 0 0 0 0 © © 0 0 0 Date Rainfall Groundwater Depth — Ground Surface 12 Inches Below Ground Surface Sensor Depth Stanley's Restoration Site Hydrograph Wetland Gauge 16 501 - 6.0 Begin Growing Season End Growing Season March 11 November 20 5.5 Gauge installed March 6,2020 5.0 500 - I 4.5 .\ii‘frA r 4.0 = \\I\ i ) \\ Vi 'I\\A\ 3.5 1 o y E. ct ct 38 Days 27 Days 73 Days : 1-0 °' 499 ii—i. r~�► I. ( f - 3.0 �' 1 ( 2.5 c I .�.. - 2.0 o s, C7 498 1.5 ct ii; a 1.0 Ili � I . II i � l lil J 1 I I ..I Ilk I i0.0 497l i 1 Y 1 4 i } f T 1111 �' 0.0 N N N N W N N W N W N N N N N N W N W N N N N N o �o o ti w t� — oo J v N — o 00 ti - w ti - o �o o v N o 00 J - w - o 0 Z Z d d d w w w , ' ' pt 4 4 '-a a a a pt 4 4 6 a s .a cKo cKo cKo 0 o O o Z Z d d d d 0 0 n n n N N 7 P P i1 'a '-a '-a `C G G N N i-- i-- i-- CJQ e, ra , C O O n `2° `2° `2° t� t� t� o t) t) c) o © © o t� t� o © © © t� o t, t� © 0 0 0 o t� t� o t� t� t� o t� t� o t� t� o 0 0 0 o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Date Rainfall Groundwater Depth — Ground Surface 12 Inches Below Ground Surface Sensor Depth Stanley's Restoration Site Hydrograph Wetland Gauge 17 501 6.0 Begin Growing Season End Growing Season March 11 November 20 5.5 iii\ 1 5.0 500 , 4.5 4.0 \ 1, I ,—, • 1\ E. c 1 , ' II 3.5 II I ,130 Day�1 i 42 Days 1-0 Fa4499 30 Da s \I! I 3.0� 2.5 Y 1 'L 1 I I iii .. 1 : I I L l I 2.0 o i. tANA14 W 498 - 1.5 i a 1.0 I III 0.5 497 III J di , iIIIIi L �1 I, di iI I I11J I, 1 I 1 I fF it y �� L ,d , EL � 0.0 N N o� N N w ` N N W N w `o N Y N N N N N W N W N N N N N o 'o o w t� — oo v N — o 00 ti - w ti - o C o ; N — o 00 J - w - o �o Z Z d d d ti ti ti rn .a > > > G ti ti - ti ti ti 5 co 0 O O o Z Z 2 d d d a s ? a' a N T N 'TtP 'TtP N .a �-a �-a "< P P N y y o N N N N 07; arc 'a 'a 'a N -, - �, c c N `n° `n° `n° `- o 0 0 0 o t(J t(J o tT N o t(J t(J N o t� N o 0 0 0 0 0 o t&J N o t) t) t) o t� t� o t&J N o t&J N N o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Date Rainfall Groundwater Depth Ground Surface 12 Inches Below Ground Surface Sensor Depth Stanley's Restoration Site Hydrograph Wetland Gauge 19 501 - 6.0 Begin Growing Season End Growing Season March 11 November 20 5.5 AA 5.0 500 ' 4.5 \A, it\ qit4"41 l` 1 4.0 o \II,11\i‘riL41.\\I q ( 1 \\\‘'‘\1\ \J"h"►/ 3.5 I' ys 4 11\ t 29 Dal.. All ,3 Da► I 1 W 499 .II I1\1 \\I 3.0 a ct I • 2.5" I o 0 1 ( 2.0 C7 ilil\ I \ • 498 1 11" I I I 1.5 sx I W I 1.0 I I 1 0.5 I 497 II il I III III I, 1iiI i( J, 114 I, LILL, `I 1 I. ` 1 L +l 1 Ii 4 I ei, ■ °11 I 114 01 0.0 N N oc N N w Yo N J N w N w 'o N v, N N N N J N w N w 'o N v, N N N N 0 0 o w t� — oo J v N — o 00 - w - o �o o v t� o 00 J - w - o 0 Z Z rD d d w w w 'n 'n 4 4 '-a a a a 4 4 a a a coo coo coo O O o Z d d d d a a g a' a' N N cr cr 7 , �-a �-a 'q w w N N vc via 'Y 'Y 7' 7' c o o ' `? `? `? N N N c c o N N N p N N o N N o N N N N o N N o 0 0 0 o N N o N N N o N N o N N o 0 0 0 o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Date Rainfall Groundwater Depth Ground Surface 12 Inches Below Ground Surface Sensor Depth Stanley's Restoration Site Hydrograph Wetland Gauge 20 501 - - 6.0 Begin Growing Season End Growing Season March 11 November 20 - 5.5 13 Days - 5.0 500 - 1' / 4.5 I .0 c 3.5\1\ A 7� I \\ ' \ . I , ,499 ,sol .1\11\� � 1 \ I N y..11. 11 Ili'11 li 13O � 1 (i. 1 2.5... ^= 2.0 s.. C7 498 - 1.5 .,..,,t-t- 1 ill . .• 1 ,,v,- il I 1 a 1 1.0 I I 0.5 497 1� I di I 1 III 11liP '(_ I, I, iI r `} A F ., I 4 II, 1 5 I 1 iil i pl 1 0.0 N N oo N N w o N J N w N w 'o N v N N N N J N w N w 'o N v N N N N 0 0 o' ti w N — 4 oo J v N — o 00 ti - w ti - o �o o v N — o 00 J - w - o 0 Z Z d d d w w w c" c" V 4 4 '-a a a a p 4 4 6 - a s .a coo coo coo 0 000 Z Z d d d d c c " a' a k) N r r 7 P P 7 'a '7C '-a w w N N vc ,-a ,-a ,-a c CC ? `a° `a° `2° N N N c c �, �, o N N N © N N o N N o N N N N o N N o 0 0 0 o N N o N N N o N N o N N o 0 0 0 o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 D ate Rainfall Groundwater Depth — Ground Surface 12 Inches Below Ground Surface Sensor Depth Stanley's Restoration Site Hydrograph Wetland Gauge 21 501 - 6.0 Begin Growing Season End Growing Season March 11 November 20 5.5 5.0 500 - '1111it.ii.. k ti \.. \ )\ ii 1\ 3.5 n4.5 I Il \I\ i II _ \1 4.0 4 4110\i. : W 499 T V27Days3.0 II ll �I 1 2.5 E. o o I 2.0 U • 498 - I I 1.5 ct I \ a 1.0 I 0.5 497 11 I I IIIJilt '� I 1,1111111r •rillI I f rT III , !� i � 0.0 N N oo N N w f N J N w N w 'o N v N N N N J N w N w 'o N v N N N N o . o ti w N — , oo J v N — o 00 ti - w ti - o Lo o v crA N — o 00 J - w � o �o Z Z a d d w w w coo coo p 4 4 '-a a a a p 4 4 6 a s .a K K K 0 0 0 o Z Z 2 d d d c c q N N cr cr 7 P , '-a �-a �-a w w N N vc CJQ 'Y 'Y 7' 7' c o o ' `?° `?° `?° t� t� t� c c o t:j0 t:j0 t:j0- - © t) t) © t� t� o t� t� t� t� o © t� o 0 0 0 o t� t� o t� t� t� o t� t� o t� t„ o 0 0 0 o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 D ate Rainfall Groundwater Depth — Ground Surface 12 Inches Below Ground Surface Sensor Depth Stanley's Restoration Site Hydrograph Reference Wetland Gauge 501 6.0 Begin Growing Season End Growing Season March 11 November 20 5.5 5.0 500 4.5 4.0 O Gauge malfunction 3.5 ct a? k ti\i\ \44 W 499 . .kk\I\ I\A 3.0 30 Days \iii y ct W 2.5 \ \\\\ 2.0 C7 .4.t:t 498 1.5 I I I I 1 1 I I I , I I 1 1.0 497 Oil ill li kHL JwL "Li th 0.5 N N N N W N N W N W N N N N N N W N W N N N N N o `c o w t� 1 - oo v N o 00 ti w ti o �c o v N o 00 w o c cCo d d w w w rn rn p 4 4 '� a a a P 4 4 6 r 5 a a .2 rn rn rn 0 0 0 o Z Z 2 d d d aa - a, a N . . . N 7 P P 7 �-a �-a �-a w w N N V V V vc vta vta ,, , r o o `n° `n° `n° o t) t) t&JC) o N N o t� t� o © t� t� C) o t) t&JC) o 0 0 0 o t� t� o t) t) C) o t) t(JC) o © © o 0 0 0 � � � � o 0 0 0 0 0 0 0 0 0 0 0 �`' o 0 0 0 0 0 0 0 0 0 0 Bate Rainfall Groundwater Depth — Ground Surface 12 Inches Below Ground Surface — Sensor Depth