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HomeMy WebLinkAbout20050634 Ver 1_Year 4 Monitoring Report_201401310wV,, ao ()Sv (0 3� Paschal Golf Course (Richland Creek) Stream Restoration Monitoring Report EEP Project # 276 EEP Contract # 004927 Monitoring Year 04 Submitted to: rA "Np— 3 &Ortem a mcnt PRoc;ft" DR@ ROW 9 Q APR 1 4 --) ?5 DENR - WATER RESOUKGES TMNSPORTATION PERMITTING UNIT NCEEP, 1652 Mail Service Center, Raleigh, NC 27699 -1652 Construction Completed: May 2010 Data Collection: June 2014 Submitted: January 2015 Monitoring Firm KCI ASSOCIATES OF NC Landmark Center II, Suite 220 4601 Six Forks Road Raleigh, NC 27609 Phone: (919) 278 -2514 Fax: (919) 783 -9266 Project Contact: Adam Spiller Email: adam.sailler(a)kci.com KCI Project No: 12071067B RC12 Design Firm EcoLogic Associates, P.C. 3808 Clifton Road Greensboro, NC 27407 Phone: (336) 632 -4441 Fax: (336) 632 -4445 Paschal Golf Course (Richland Creek) Stream Restoration Site KC1 Associates of North Carolina EEP Project # 276 t 2014 — MY04 Report Table of Contents 1.0 Executive Summary/Project Abstract .................................................................. ............................... 2 2.0 Methodology ........................................................................................................ ............................... 2 3.0 References ............................................................................................................. ..............................2 Appendix A — Proiect Vicinity Map and Background Tables Figure1. Vicinity Map ................................................................................................... ..............................4 Figure2. Site Map .......................................................................................................... ..............................5 Table 1 a —Project Components ..................................................................................... ..............................6 Table lb —Component Summations .............................................................................. ..............................6 Table 2 — Project Activity and Reporting History ........................................................ ............................... 7 Table3 — Project Contacts ............................................................................................ ............................... 7 Table4 — Project Attributes .......................................................................................... ............................... 8 ADDendix B — Visual Assessment Data Figure 3. Current Condition Plan View ...................................................................... ............................... 10 Table 5 — Visual Stream Morphology Stability Assessment ...................................... ............................... 12 Table 6 — Vegetation Condition Assessment .............................................................. ............................... 13 StreamStation Photos ................................................................................................. ............................... 14 ProblemArea Photos .................................................................................................. ............................... 19 VegetationPlot Photos ................................................................................................ ............................... 20 Appendix C — Vegetation Plot Data Table 7 — Vegetation Plot Criteria Attainment ........................................................... ............................... 23 Table 8 — CVS Vegetation Plot Metadata ................................................................... ............................... 24 Table 9 — CVS Stem Count Total and Planted by Plot and Species ........................... ............................... 25 ADDendix D — Stream Survev Data CrossSection Plots ..................................................................................................... ............................... 28 LongitudinalProfile Plots ........................................................................................... ............................... 34 PebbleCount Plots ...................................................................................................... ............................... 37 Table 10 — Baseline- Stream Data Summary Table ..................................................... ............................... 43 Table 11 a. Monitoring - Cross - Section Morphology Data Table ............................... ............................... 44 Table I 1 b. Monitoring - Stream Reach Morphology Data Table ............................... ............................... 45 Appendix E — Hydrology Data Table 12 — Verification of Bankfull Events ................................................................ ............................... 47 Paschal Golf Course (Richland Creek) Stream Restoration Site KCI Associates of North Carolina EEP Project # 276 11 2014 — MY04 Report 1.0 EXECUTIVE SUMMARY / PROJECT ABSTRACT The Paschal Golf Course (Richland Creek) Stream Restoration Site, completed in May 2010, restored a total of 2,919 linear feet of stream and 167,092 square feet of buffer restoration in the Neuse River Basin. The project is located in the USGS Hydrologic Unit 03020201 -07 -0060. This HU is within the EEP's Neuse River Basin Local Watershed Plan and is also listed as a Targeted Local Watershed (TLW) in EEP's Neuse River Basin Restoration Priorities 2010. The project goals and objectives are listed below. Project Goals • Restore a stable channel morphology and floodplain to the project stream that is capable of moving the flows and sediment provided by its watershed. • Improve water quality by reducing bank erosion and bed degradation. • Provide a riparian management zone that is compatible with the surrounding uses (golf course and electrical transmission corridor) and yet retains the ecological function of the riparian zone. • Enhance aquatic and terrestrial habitat in the stream corridor. Project Objectives • Restore 2,919 linear feet of stable stream channel with the appropriate pattern, profile, and dimension that can support efficient sediment transport. • Plant native trees and shrubs throughout the site. Grade a floodplain adjacent to the stream. The vegetation monitoring success criterion for the planted stream riparian zone is a density of 320 stems /acre after the third year of monitoring and an allowance for 10% mortality in the fourth and fifth years with a final density of 260 stems /acre. Before the start of the MY -04 growing season the site was replanted in areas of low stem density. The fourth -year vegetation monitoring followed the Level 2 CVS- EEP vegetation monitoring protocol. The site's average density for this monitoring period was 410 planted stems /acre, including live stakes, and 387 planted stems /acre, excluding live stakes. Including volunteers, the site averaged 6,122 total stems /acre. Both of the vegetation monitoring plots in the streamside planting area (Plots 1 and 6) had planted stem densities below the fourth -year success criterion of 288 stems /acre. Of the plots in the buffer restoration area (Plots 2, 3, 4, 5, and 7), Plot 7 had a planted stem density below the fourth -year success criterion of 288 stems /acre. There were many loblolly pine and sweetgum volunteers throughout the easement; in certain areas these volunteers were extremely dense. In late summer of 2013, after the vegetation monitoring, the loblolly pine density was reduced to improve the condition of the site for the planted vegetation. Autumn olive (Elaeagnus umbellate) is scattered throughout the lower half of the site. This species appears to be a remnant left over from the pre - restoration conditions of the site as well as new volunteer stems from the nearby wooded area. See Figure 3, Current Condition Plan View, for further information on the occurrence of invasive species within the site. Fourth -year monitoring found Richland Creek to be mostly stable, with only minor changes from the baseline conditions. The stream has three areas of localized bank erosion since construction (2% of all banks), and five areas displaying signs of mass wasting (1% of all banks). There is currently one headcut located approximately at Station 5 +75, with one area along the stream experiencing bed deposition. Please see Appendix B Problem Area Photos. A repair plan for these isolated areas of instability is being prepared for implementation in 2015. The longitudinal and cross - sectional data also reflect the overall stability in the project streams. As a part of the stream success criterion, the stream must experience at least two bankfull events, each in separate monitoring years. The site has experienced multiple bankfull events since construction. Paschal Golf Course (Richland Creek) Stream Restoration Site KCI Associates of North Carolina EEP Project # 276 1 2014 — MY04 Report Summary information /data related to the occurrence of items such as beaver or 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 (formerly the Restoration Plan) documents available on the EEPs website. All raw data supporting the tables and figures in the appendices are available from EEP upon request. 2.0 METHODOLOGY The survey data were collected with a total station instrument. The stationing for the longitudinal profile is based on the thalweg stationing and has been adjusted to match grade control structures from previous longitudinal profiles. The CVS -EEP protocol, Level 2 ( http : / /cvs.bio.unc.edu /methods.htm) was used to collect vegetation data from the site. 3.0 REFERENCES Lee, M.T., R.K. Peet, S.D. Roberts, and T.R. Wentworth. 2006. CVS -EEP Protocol for Recording Vegetation, Version 4.0 ( http : / /cvs.bio.unc.edu/methods.htm) NCEEP. 2010. Neuse River Basin Restoration Priorities. (http: / /portal.ncdenr.org/c /document libraa/g_et file ?uuid= 665be84c- cf93- 477b -918c- 1993778ef11 f &groupld= 60329) USACE. 2003. Stream Mitigation Guidelines. USACE, NCDENR -DWQ, USEPA, NCWRC. Paschal Golf Course (Richland Creek) Stream Restoration Site KC1 Associates of North Carolina EEP Project 4 276 2 2014 — MY04 Report Appendix A Project Vicinity Map and Background Tables Paschal Golf Course (Richland Creek) Stream Restoration Site KCI Associates of North Carolina EEP Project 4 276 3 2014 — MY04 Report GRANVILLE FRANKLIN m� ORANGE DURHAM MT a NASH WAKE _. CHATHAM l JOHNSTON LEE��s'QO C HARNETT v m m ti qs , o QED \ 1 `aava; g � � CITY OF O WAKE FOREST o� p�NF DIRECTIONS TO PASCHEL GOLF COURSE (RICHLAND CREEK) FROM RALEIGH, TAKE US HIGHWAY 1 NORTH TOWARD WAKE FOREST. THEN TAKE A RIGHT ONTO THE NC 98 NORTH EXIT TOWARD WAKE FOREST TRAVEL APPROXIMATELY 1 MILE ON INC HOLDI AVE 98 /DURHAM RD AND THE DOWNSTREAM END OF THE PROJECT WILL BE ON THE LEFT The subject project site is an environmental restoration site of the NCDENR Ecosystem Enhancement Program (EEP) and is encompassed 4 by a recorded conservation easement, but is bordered by land under private ownership. Accessing the site may require traversing areas near or aalong the easement boundary and therefore access by the general public is not permitted. Access by authorized personnel of state and federal agencies or their designees /contractors involved in the development, oversight and stewardship of the restoration site is permitted within the terms and timeframes of their defined roles. Any intended site visitation or activity by any person outside of these previously sanctioned roles and activities requires prior coordination with EEP. Figure 1. Vicinity Map - Paschal Golf Course (Richland Creek), Project No. 276 Project Location Roads E .r —Major Streams and Rivers 1:24,000 ftFe Municipalities 0.2 0.1 0 z m- Municipalities KC I Project Easementt`S Table la. Project Components Paschal Golf Course (Richland Creek) / Project No. 276 Project Component or Existing Restoration Approach Linear Footage Stationing Mitigation Mitigation BMP Comment Reach ID Feet /Acres Level or Square Feet* Ratio Credits+ Elements Enhancement 11 Creation Preservation HQ Preservation Totals (Feet /Acres) In- stream structures, including offset rock cross Richland Creek N/A R P2 2,919 10 +00 - 39 +80 1:1 2,766 0 vanes, riffle grade controls, and rock sills, were 3.84 0 used to stabilize restored channel. Planted a ri arian buffer. Buffer R 1 1 167 092.2 1 1 1:1 1 167 092.2 IBuffer was planted with native ve etation. *Linear footage does not include the stream length that runs under a golf cart bridge through an easement exception. Square feet of buffer are limited to the areas of the buffer that meet the regulatory criteria for buffer restoration credit. See Figure 2 for the locations of the creditable buffer. 'The credits have been reduced to account for areas where the stream flows through vegetation management zones within the easement. These management areas are depicted on Figure 2. They include a utility right of way and a play over area for the golf course. Under the utility right of way the buffer will be allowed to grow to a height of 12'. Due to this restriction the 309 mitigation credits that would be generated by the stream in the right of way is reduced by 25% to 231 stream credits. The vegetation in the play over area will be trimmed to a few feet high. Due to this restriction, the 151 mitigation credits that would be generated by the stream in the play over area are reduced by 50% to 76 stream credits. There is 2,459 If of stream that does not have any reductions and will generate 2,459 credits. Table lb. Component Summations Paschal Golf Course (Richland Creek) / Project No. 276 Restoration Level Stream (10 Riparian Wetland (Ac) Non -Ri ar Ac Upland Ac Buffer Ac BMP Riverine Non- Riverine Restoration 2,919 3.84 Enhancement 0 0 Enhancement 1 Enhancement 11 Creation Preservation HQ Preservation Totals (Feet /Acres) 2,919 0 0 0 3.84 0 MU Totals 2,766 1 0 0 0 3.84 0 Paschal Golf Course (Richland Creek) Stream Restoration Site KCI Associates of North Carolina EEP Project # 276 6 2014 — MY04 Report Table 2. Project Activity & Reporting History Paschal Golf Course (Richland Creek) / Project No. 276 Elapsed Time Since Grading Complete: 4 yr 7 months Elapsed Time Since Planting Complete: 4 yr 7 months Number of Reporting Years: 4 Activity or Report Data Collection Complete Actual Completion or Delivery Restoration Plan 2004 June 2007 Final Design - Construction Plans Mark Taylor, PE (336) 632 -4441 Sept 2007 Construction May 2010 Planting Cary, NC 27518 May 2010 Baseline Monitoring/Report Aug 2010 Dec 2010 Year I Monitoring Aug 2011 Dec 2011 Year 2 Monitoring Aug 2012 Nov 2012 Year 3 Monitoring Jun 2013 Dec 2013 Supplemental Planting Feb 2014 Year 4 Monitoring Jun 2014 Nov 2014 Table 3. Project Contacts Paschal Golf Course (Richland Creek) / Project No. 276 Designer EcoLogic Associates, P.C. 3808 Clifton Road Greensboro, NC 27407 Primary Project Design POC Mark Taylor, PE (336) 632 -4441 Construction Contractor River Works 8000 Regency Parkway, Suite 200 Cary, NC 27518 Construction Contractor POC William Pedersen (919) 459 -9034 Planting Contractor H + J Forest Service Planting Contractor POC Matt Hitch (910) 264 -1612 Monitoring Performers KCI Associates of North Carolina 4601 Six Forks Road, Suite 220 Raleigh, NC 27609 Monitoring POC Adam Spiller (919) 278 -2514 Paschal Golf Course (Richland Creek) Stream Restoration Site KCI Associates of North Carolina EEP Project 9 276 7 2014 — MY04 Report Table 4. Project Attributes Paschal Golf Course Richland Creek) Project No. 276 Project County Wake County Physiographic Region Piedmont Ecore ion Northern Outer Piedmont River Basin Neuse USGS HUC 03020201 CDWQ Sub -Basin 03 -04 -02 Within Extent of EEP Watershed Plan Yes - Draft - Neuse River Basin Restoration Priorities 2010 WRC Class Warm /o of Project Easement Demarcated 70 %, with wooden bollards Beaver Activity Observed During Design Phase Yes Restoration Component Attributes Drainage Area (sq.mi.) 7.8 Stream Order Second Restored Length (feet) 2,919 Perennial or Intermittent Perennial Watershed Tye Suburban Watershed LULC Distribution Forest/Wetland Agricultural /Managed Herbaceous Developed 35% 35% 30% Watershed Impervious Cover 10% CDWQ AU /Index Number 27 -21 CDWQ Classification C; NSW 303d Listed U Upstream of 303d Listed Segment U Reasons for 303d Listing or Stressor U Total Acreage of Easement 8.5 Total Vegetated Acreage within Easement 1.3 Total Planted Acreage as Part of Restoration 7.2 Rosgen Classification of Pre - Existing C4 /174 Rosgen Classification of As -Built C4 Valley Tye - Valley Slope 0.002 Valley Side Slope Range - Va—Iley Toe Slope Range - Cowardin Classification - Trout Waters Designation No Species of Concern, Endangered, Etc. None Dominant Soil Series and Characteristics Series Depth Clay% K T Chewacla Deep - - - "N /A" is for items that do not apply. " -" is for items that are unavailable. "U" is for items that are unknown. Paschal Golf Course (Richland Creek) Stream Restoration Site KCI Associates of North Carolina EEP Project 4 176 8 2014 — HY04 Report Appendix B Visual Assessment Data Paschal Golf Course (Richland Creek) Stream Restoration Site KCI Associates oJNorth Carolina EEP Project # 276 9 2014 — MY04 Report I ' 7 wa a. co to CO t i -a 4 'v r- 00 M a N Q o a. m W Oz z W y LU W m Q r z Z W U p FM w U g 0 C7 of Z o_ U z a a w ~ W LU O0 7 O U U a O z > w U) ■ Z z O O Z Q z Z < (n m Z Z Z O w w ww �� w U ❑ ❑ z z _� O� w O U— w— a w w U5 <W m� W m m 0 In ~OU pU LU CL — (n O z U) (D z (D z Q ww ww z (n (n m > ❑ > ❑ if i�l LWA .. SNOISIA3W wvaooa� L 4 609LZ VNIlO>'JVO H1HON'H0131Mf OVOa SAMOA XIS LOea SISLLN310S •S.)OSSV ld •S2f33NION3 aHeos�vaossv ^ tlN1102tl� Hl2ON ' lLNfO� 3�tlM '1S320� 3�tlM t? 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W Stream Station Photos Photo Point #I — Looking upstream at fish ramp 8/6/2010 — Baseline Photo Point #2 — Looking downstream 8/6/2010— Baseline Photo Point #2 — Looking upstream 8/6/2010— Baseline Photo Point #I — Looking upstream at fish ramp 11 / 10/2014 MY -04 Photo Point #2 — Looking downstream 11/10/2014 MY -04 Photo Point #2 — Looking upstream 11/10/2014 MY -04 Paschal Golf Course (Richland Creek) Stream Restoration Site KCI Associates of North Carolina EEP Project # 276 14 2014 — MY04 Report Photo Point #3 — Looking downstream 8/6/2010— Baseline Photo Point #3 — Looking upstream 8/6/2010— Baseline Photo Point #4 — Looking downstream 8/6/2010— Baseline Photo Point #3 —Looking downstream 11 /10/2014 MY -04 Photo Point 93 — Looking upstream 11/10/2014 MY -04 Photo Point #4 — Looking downstream 11/10/2014 MY -04 Paschal Golf Course (Richland Creek) Stream Restoration Site KCI Associates of North Carolina EEP Project # 276 15 2014 — MY04 Report Photo Point #4 — Looking upstream 8/6/2010— Baseline Photo Point #5 — Looking upstream from bridge 8/6/2010 — Baseline Photo Point #6 — 8/6/2010 — Baseline Photo Point #4 — Looking upstream 11/10/2014 MY -04 Photo Point #5 — Looking upstream from bridge 11 / 10/2014 MY -04 Photo Point #6 — 11/10/2014 MY -04 Paschal Golf Course (Richland Creek) Stream Restoration Site KCI Associates of North Carolina EEP Project # 276 16 2014 — MY04 Report Photo Point #7 — 8/6/2010 — Baseline Photo Point #8 — 8/6/2010— Baseline Photo Point #9 — 8/6/2010— Baseline Photo Point #7 — 11/10/2014 MY -04 Photo Point #8 — 11/10/2014 MY -04 Photo Point #9 —11/10/2014 MY -04 Paschal Golf Course (Richland Creek) Stream Restoration Site KCI Associates of North Carolina EEP Project # 276 17 2014 — MY04 Report Photo Point #10 — 8/6/2010 —Baseline Photo Point #11 — 8/6/2010— Baseline Photo Point # 10 — 11 / 10/2014 MY -04 Photo Point #11 — 11/10/2014 W -04 Paschal Golf Course (Richland Creek) Stream Restoration Site KCI Associates of North Carolina EEP Project # 276 18 2014 — MY04 Report Problem Area Photos Station 1 +00 Right Bank — 1 1/ 10/2014 Station 11+75 — 11/15/2013 Paschal Golf Course (Richland Creek) Stream Restoration Site KCI Associates of North Carolina EEP Project # 276 19 2014 — MY04 Report Station 15 +65 Right Bank — 11/15/2013 Paschal Golf Course (Richland Creek) Stream Restoration Site KC/Associates of North Carolina EEP Project # 276 20 2014 — MY04 Report 9 a. AOR t ' _ rl. t,, i Veg Plot #3 — 6/16/2014 N1. 9 a. AOR t ' _ rl. t,, i Veg Plot #7 — 6/13/2014 Paschal Golf Course (Richland Creek) Stream Restoration Site KCI Associates of North Carolina EEP Project 4 276 22 2014 — MY04 Report Appendix C Vegetation Plot Data Paschal Golf Course (Richland Creek) Stream Restoration Site KCI Associates of North Carolina EEP Project # 276 23 2014 — MY04 Report Table 7. Vegetation Plot Criteria Attainment Paschal Golf Course (Richland Creek) / Project No. 276 Stream Vegetation Totals (per acre) Plot ID 'Stream Stems 2VolunteerS 'Total Success Criteria Met? 1 162 162 688 No 6 283 283 5,504 Yes Project Avg 223 223 3,177 Buffer Vegetation Totals ( per acre) Plot ID °Buffer Stems Success Criteria Met? 2 647 Yes 3 567 Yes 4 486 Yes 5 445 Yes 7 122 No Project Avg 387 Stream Stems Native planted woody stems. Includes shrubs, does NOT include live stakes. 2Volunteers Native %oody stems. NOT planted. 'Total Planted + volunteer native woody stems. Includes live stakes. Paschal Golf Course (Richland Creek) Stream Restoration Site KCI Associates of North Carolina EEP Project 4 276 24 2014 — MY04 Report Table S. CVS Vegetation Plot Metadata Paschal Golf Course Richland Creek / Project No. 276 Report Prepared By Dale Prihoda Date Prepared 6/16/2014 15:52 database name KCI- 2013 -R.mdb database location M:\2012 \16122606 Richland Creek Monitorin \Ve computer name 11 2- 3ZV4FP1 DESCRIPTION OF WORKSHEETS IN THIS DOCUMENT ------------ Metadata Description of database file, the report worksheets, and a summary of project (s) and project data. Proj, planted Each project is listed with its PLANTED stems per acre, for each year. This excludes live stakes. Proj, total stems Each project is listed with its TOTAL stems per acre, for each year. This includes live stakes, all planted stems, and all natural/volunteer stems. Plots List of plots surveyed with location and summary data (live stems, dead stems, missing, etc.. Vigor Frequency distribution of vigor classes for stems for all plots. Vigor by Spp Frequency distribution of vigor classes listed by species. Damage List of most frequent damage classes with number of occurrences and percent of total stems impacted by each. Damage by Spp Damage values tallied by e for each species. Damage by Plot Damage values tallied by type for each plot. Planted Stems by Plot and Spp A matrix of the count of PLANTED living stems of each species for each plot; dead and missing stems are excluded. PROJECT SUMMARY------------------------------------ Pro'ect Code 304 project Name Richland Creek Description River Basin Neuse length(ft) stream-to-edge width ft areas m Required Plots calculated Paschal Golf Course (Richland Creek) Stream Restoration Site KC Associates of North Carolina EEP Project 4 276 25 2014 — MYOd Report Table 9. CVS Stem Count Total and Planted by Plot and Species Paschal Golf Course (Richland Creek ) / Project No. 276 Current Plot Data (MY4 2014) Scientific Name Common Name Species Type 1304 -01 -0001 F304 -01 -0002 E304 -01 -0003 F304 -01 -0004 E304 -01 -0005 E304 -01 -0006 PnoLS P -all I' PnoLS P -all T PnoLS P -all T PnoLS P -all I' PnoLS P -all T PnoLS P -all T Acer negundo boxelder Tree 2 1 Alnus serrulata hazel alder Shrub 4 4 4 1 1 1 1 Aronia arbutifolia Red Chokeberry Shrub 1 1 1 2 2 2 1 1 1 3 3 3 Baccharis baccharis Shrub Baccharis halimifolia eastern baccharis Shrub 3 7 2 1 Betula nigra river birch Tree 107 8 Celtis hackberry Tree Celtis laevigata sugarberry Tree 1 1 1 11 1 1 Celtis occidentalis common hackberry Tree Cephalanthus occidentalis common buttonbush Shrub 1 1 1 1 1 1 1 1 1 1 Clethra alnifolia coastal sweetpepperbush Shrub 1 1 1 2 2 2 Cornus amomum silky dogwood Shrub 3 3 3 1 1 1 1 1 1 1 1 1 2 Diospyros virginiana common persimmon Tree 1 1 4 1 1 1 1 1 Fraxinus pennsylvanica green ash Tree 1 4 4 4 2 2 2 2 2 2 1 1 2 Juniperus virginiana eastern redcedar Tree 7 Liquidambar styraciflua sweetgum Tree 8 15 3 6 125 64 Liriodendron tulipifera tuliptree Tree 3 3 31 1 1 1 4 2 Morella cerifera wax myrtle shrub 2 1 Nyssa sylvatica blackgum Tree Pinus taeda loblolly pine Tree 2 69 35 101 103 55 Platanus occidentalis American sycamore Tree 4 4 7 5 5 5 5 5 7 2 2 2 3 Quercus laurifolia laurel oak Tree 1 1 1 Quercus michauxii swamp chestnut oak Tree 1 1 1 Quercus nigra water oak Tree Quercus palustris pin oak Tree 1 1 1 Quercus phellos willow oak Tree 1 4 4 11 Salix nigra black willow Tree 3 1 Salix sericea silky willow Shrub 1 3 3 Sambucus canadensis Common Elderberry Shrub Ulmus alata winged elm Tree Ulmus americans American elm Tree 4 1 1 Unknown Shrub or Tree Viburnum dentatum Isouthern arrowwood Shrub Stem count size (ares) size (ACRES) Species count Stems per ACRE 4 41 17 161 191 117 141 14 56 121 12 243 11 12 268 7 71 136 1 1 1 1 1 1 0.02 0.02 0.02 0.02 0.02 0.02 21 21 61 71 8 13 7 7 11 6 6 12 7 8 17 4 4 13 162 162 688 647 769 4735 567 567 2266 4861 4861 98341 4451 4861 10846 2831 5504 Paschal Golf Course (Richland Creek) Stream Restoration Site KCI Associates L?f North Carolina EEP Project # 276 _'G 2014 - MY04 Report Table 9. CVS Stem Count Total and Planted by Plot and Species continued Paschal Golf Course (Richland Creek) / Project No. 276 Annual Means Scientific Name Common Name Species Type E3O4 -01 -0007 MY4 (2014) MY3 (2013) MV2 (2012) MYl (2011) MYO (2010) PnoLS P -all T PnoLS P -all T PnoLS P -all T PnoLS P -all T PnoLS P -all T PnoLS P -all T Celtis occidentalis common hackberry Tree 1 1 1 1 Cephalanthus occidentalis common buttonbush Shrub 1 3 3 5 3 3 3 3 3 3 3 3 3 5 5 5 Clethra alnifolia coastal sweetpepperbush Shrub 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 Cornus amomum silky dogwood Shrub 5 7 8 S 9 9 5 11 11 9 19 19 18 54 54 Diospyros virginiana common persimmon Tree 2 2 7 2 2 2 1 1 1 2 2 2 4 4 4 Fraxinus pennsylvanica green ash Tree 2 9 9 13 6 6 8 7 7 8 8 8 8 8 8 8 Juniperus virginiana eastern redcedar Tree 7 Liquidambar sty racifIua sweetgum Tree 145 3 135 84 2 Liriodendron tulipifera tuliptree Tree 4 4 1 1 2 2 Morella cerifera wax myrtle shrub 3 Nyssa sylvatica blackgum Tree 2 2 7 4 4 5 5 5 Pinus taeda loblolly pine Tree 4 41 952 657 1 Platanus occidentalis American sycamore Tree 3 3 19 19 33 19 19 32 19 19 32 19 19 31 20 20 20 Quercus laurifolia laurel oak Tree 1 1 1 1 1 1 1 1 1 Quercus michauxii swamp chestnut oak Tree 1 1 1 1 1 1 1 1 1 1 1 1 Quercus nigra water oak Tree 1 1 1 Quercus palustris pin oak Tree 1 1 1 Quercus phellos willow oak Tree 4 4 12 3 3 3 3 3 4 4 4 6 6 6 Salix nigra blackwillow Tree 3 Salix sericea silky willow Shrub 1 3 3 1 4 4 1 4 8 1 20 20 1 21 21 Sambucus canadensis Common Elderberry Shrub 1 1 1 12 12 Ulmus alata winged elm Tree 2 Ulmus americana American elm Tree 12 18 Unknown Shrub or Tree 8 101 10 28 40 40 Viburnum dentatum southern arrowwood Shrub 1 1 1 1 1 1 1 1 1 1 1 1 Stem count size (ares) size (ACRES) Species count Stems per ACRE" 31 31 222 67 711 1059 62 69 1240 67 76 877 79 111 141 114 1931 193 1 7 7 7 7 7 0.02 0.17 0.17 0.17 0.17 0.17 1 8 15 15 24 14 14 20 14 14 19 15 16 20 17 17 17 121 8984 410 6122 399 7169 439 5070 642 815 1116 1116 Paschal Golf Course (Richland Creek) Stream Restoration Site KCI Associates of North Carolina EEP Project 9 276 27 2014 - MY04 Report Appendix D Stream Survey Data Paschal Golf Course (Richland Creek) Stream Restoration Site KCI Associates of North Carolina EEP Project # 276 28 2014 — MY04 Report Cross - Section Plots River Basin: ` nkfull Elevation: 259.4 Neuse 63.8 Bankfull Width: (s mil: Watershed: Date: �/13l2014 Richland Creek, MY -04 l'. Seelin er. U. Prihoda 3.5 Mean Depth at Bankfull: XS ID W / D Ratio: 17.2 XS - 1, Riffle 2.8 Bank Height Ratio: 1.1 Drainage Area 263 - - -- ---------------------------------------------------- - - - - -- - - - - -- --,• - l s. 262 - Station Elevation V 0.0 264.34 e 4.8 263.44 f 11.0 262.20 0 18.1 260.04 32.9 259.69 W 47.1 259.73 - - - - - 51.8 258.01 53.3 257.91 255 54.6 257.09 56.2 256.86 0 10 20 30 40 50 60 70 80 90 100 110 57.6 256.69 Station (feet) 58.9 256.51 ----Flood Prone Area MY -00, 8/3/10 MY -Ol, x/11/11 MY -02, 813/12 -MY-03,65M -�- MY -04, 5/14114 60.2 256.12 61.2 256.02 62.3 256.11 63.2 255.99 64.1 255.91 64.7 256.04 65.3 255.91 66.2 256.03 67.7 255.97 68.7 255.99 69.2 256.43 69.9 256.94 70.7 257.77 72.6 258.57 74.4 258.64 78.6 258.48 80.9 259.31 83.0 259.78 88.3 259.83 94.0 260.08 98.1 262.15 102.6 263.97 110.7 263.89 110.8 264.16 SU'11�I:�R1 U� "I ":� ` nkfull Elevation: 259.4 Bankfull Cross - Sectional Area: 63.8 Bankfull Width: (s mil: 7.8 Date: �/13l2014 Field Crew: l'. Seelin er. U. Prihoda SU'11�I:�R1 U� "I ":� ` nkfull Elevation: 259.4 Bankfull Cross - Sectional Area: 63.8 Bankfull Width: 33.1 Flood Prone Area Elevation: 262.8 Flood Prone Width: 92.1 Max Depth at Bankfull: 3.5 Mean Depth at Bankfull: 1.9 W / D Ratio: 17.2 Entrenchment Ratio: 2.8 Bank Height Ratio: 1.1 Neuse River Basin, Richland Creek, MY -04, XS -1, Riffle 265 264 263 - - -- ---------------------------------------------------- - - - - -- - - - - -- 262 - 261 V 260 259 0 258 W 257 - - - - - 256 255 0 10 20 30 40 50 60 70 80 90 100 110 Station (feet) ----Flood Prone Area MY -00, 8/3/10 MY -Ol, x/11/11 MY -02, 813/12 -MY-03,65M -�- MY -04, 5/14114 Riper Basin: Neuse Watershed: Richland Creek, MY -04 XS 1D XS - 2, Riffle Drainage Area (sq mi): 7.8 Date: 5/13/2014 Field Crew: T. Seelin er, D. Prihoda Sta 0.0 on 257.14 0.0 256.85 10.9 256.73 15.6 256.78 19.6 255.25 22.3 254.21 23.2 253.45 24.5 253.63 25.6 253.75 25.5 253.36 26.4 253.13 29.0 253.05 30.4 253.04 31.7 253.03 32.9 253.25 36.3 253.02 36.3 253.01 36.7 253.42 38.4 254.10 43.0 255.18 45.2 255.71 48.4 256.98 59.4 256.98 59.3 257.19 262 261 260 259 258 257 c 256 255 W 254 253 252 SUMAIARI DATA Bankfull Elevation: 256.7 Bankfull Cross - Sectional Area: 76.3 Bankfull Width: 31.9 Flood Prone Area Elevation: 260.4 Flood Prone Width: 92.1 Max Depth at Bankfull: 3.7 Mean Depth at Bankfull: 2.4 '*N'/ D Ratio: Entrenchment Ratio: 13.3 2.9 Bank Height Ratio: I 1.0 Neuse River Basin, Richland Creek, MY -04, XS - 2, Riffle 0 10 20 30 40 50 60 70 Station (feet) Bankfull ----Flood Prone Area -MY-00,8/3/10 -MY-01,7111/11 -MY-02,813/12 -MY-03,6/5/13 6 MY -04, 5/13/14 River Basin: _ Neuse Watershed: Richland Creek, MY -04 XS Ill XS - 3, Pool Drainage Area (sq mi): 7.8 Date: 5/13/2014 Field Crew: T. Seelin er. D. Prihoda Sudon 11 Eleva ` 0.0 256.93 10.3 256.53 20.2 256.47 25.1 256.29 27.5 255.22 29.8 254.53 33.8 254.72 35.8 253.21 36.8 253.13 39.4 252.72 41.3 252.80 44.2 252.72 47.2 252.49 50.7 252.12 51.5 251.98 51.8 253.26 53.1 254.67 57.1 256.55 65.2 256.45 74.1 256.71 74.3 257.02 SUMMARY DATA 11 Eleva ` 256.3 Bankfull Cross - Sectional Area: 78.9 Bankfull Width: 31.3 Flood Prone Area Elevation: - Flood Prone Width: - Max Depth at Bankfull: 4.3 Mean Depth at Bankfull: 2'5 W / D Ratio: 12.4 Entrenchment Ratio: - Bank Height Ratio: Neuse River Basin, Richland Creek, MY -04, XS - 3, Pool 258 257 - - - - - - - - - - --- - - - - -- ------------------------ - - - - -- - - - -- --- - - - - -- 256 255 d 5 254 - - - - - s 0 a 253 of 252 251 - -- - -- - 250 0 10 20 30 40 50 60 70 Station (feet) ---- Bankfull MY -00, 8/4/10 MY -01, 7/11/11 MY-02, 8/3/12 MY -03, 615/13 � MY-04, 5/13/14 River Basin: Neuse Watershed: Richland Creek, MY -04 XS ID XS - 4, Riffle Drainage Area (sq mi ): 7.8 Date: 5/14/2014 Field Crew: -I-. Seelin er, D. Prihoda st4gon 255.40 0.0 0.1 255.16 8.2 255.33 17.7 255.46 20.5 255.40 24.2 253.71 25.9 253.39 27.3 253.40 28.3 252.83 30.3 252.80 32.0 251.98 32.4 251.78 33.7 251.77 34.5 251.67 35.8 251.58 36.8 251.69 38.0 251.69 39.0 251.69 40.5 251.69 42.0 251.75 42.4 252.17 43.7 252.24 46.6 253.00 49.5 253.47 54.2 255.06 61.3 255.25 68.1 255.58 68.2 255.76 SUNINTARl DATA Bankfull Elevation: 254.9 Bankfull Cross - Sectional Area: 67.2 Bankfull Width: 32.2 Flood Prone Area Elevation: 258.2 Flood Prone Width: 70.0 Max Depth at Bankfull: 3.3 Mean Depth at Bankfull: 2.1 W / D Ratio: 15.4 Entrenchment Ratio: 2.2 Bank Height Ratio: 1.0 LOU 259 258 257 256 255 0 254 253 W 252 251 250 Neuse River Basin, Richland Creek, MY -04, XS - 4, Riffle 0 10 20 • Bankfull ----Flood Prone Area 30 40 50 60 70 Station (feet) MY-00,8/4/10 -MY-01,7/13/11 -MY-03,8/3/12 -MY-03.6/10113 --.$.- MY -04, 05/14/14 River Basin: E ation 0.0 Meuse 9.9 Watershed: 18.0 253.65 Richland Creek, MY -04 253.06 XS ID 252.62 23.9 XS - 5, Pool 27.9 Drainage Area (s mi): 28.4 7.8 28.9 Date: 31.7 249.51 5/14/2014 249.70 Field Crew: 249.34 37.2 F. Seelin er, D. Prihoda 39.1 Station 41.8 249.73 42.6 250.23 43.6 251.40 45.3 251.70 47.0 252.59 49.2 253.59 57.1 253.53 67.9 253.56 67.9 253.87 Meuse River Basin, Richland Creek, MV04, XS - 5, Pool 255 254 - -- - - - -- ------------------------- - - - - -- 253 _ ----------------- - 252 - r 251 - d W 250 - - 249 248 0 10 20 30 40 50 60 70 Station (feet) Bankfull - MY-00, 8/4/10 MY-01, 7/13/11 MY-02, 8/3/12 MY-03, bill /13 0 MY-04, 05 /14/14 E ation 0.0 253.71 9.9 253.49 18.0 253.65 19.3 253.06 21.3 252.62 23.9 252.05 27.9 250.67 28.4 250.25 28.9 249.58 31.7 249.51 33.4 249.70 35.9 249.34 37.2 249.22 39.1 249.52 41.8 249.73 42.6 250.23 43.6 251.40 45.3 251.70 47.0 252.59 49.2 253.59 57.1 253.53 67.9 253.56 67.9 253.87 Sl'S1�L�K1 D:� "f :1 Bankfull Elevation: 253.3 Bankfull Cross - Sectional Area: 73.3 Bankfull Width: 29.7 Flood Prone Area Elevation: - Flood Prone Width: - M1fax Depth at Bankfull: 4.1 Mean Depth at Bankfull: 2.5 W / D Ratio: - Entrenchment Ratio: - Bank Height Ratio: - River Basin: Elevation Neuse 2;2.2 5.2 Watershed: 11.8 Richland Creek, MY -04 13.9 XS ID T. Seelin er. D. Prihoda \S - 6, Riffle 249.55 21.4 Drainage Area (s mi): 7.8 248.92 23.8 Date: 24.5 5/14/2014 25.2 248.96 26.0 248.86 27.2 248.97 28.7 248.98 31.0 248.96 32.6 249.00 33.4 249.29 35.8 250.16 38.8 250.55 41.9 250.65 44.5 251.53 46.6 252.27 54.0 252.43 60.9 252.31 61.0 252.47 Neuse River Basin, Richland Creek, MY04, XS - 6, Riffle 256 --------------------------------------------------------------------------- 255 254 - - 253 -- --------------------------------------- 252 -O- 251 0 L4 250 249 248 0 10 20 30 40 50 60 Station (feet) - - -- Bankfull ----Flood Prone Area MY -00, 8/4/10 MY -01, 7/13/11 MY -02, 8/3/21012 MY -03, 6/11/13 --*-- MY -04, 5/14/14 S 'on Elevation 0.0 2;2.2 5.2 252.26 11.8 252.54 13.9 Field Crew: T. Seelin er. D. Prihoda S 'on Elevation 0.0 2;2.2 5.2 252.26 11.8 252.54 13.9 252.45 16.9 251.11 19.5 249.55 21.4 249.42 22.2 248.92 23.8 248.94 24.5 249.38 25.2 248.96 26.0 248.86 27.2 248.97 28.7 248.98 31.0 248.96 32.6 249.00 33.4 249.29 35.8 250.16 38.8 250.55 41.9 250.65 44.5 251.53 46.6 252.27 54.0 252.43 60.9 252.31 61.0 252.47 Sly \1MARY DATA Bankfu - Bankfull Cross - Sectional Area: 252.2 69.7 Bankfull Width: 31.9 Flood Prone Area Elevation: .` 255.5 Flood Prone Width: 61.0 Max De th at Bankfull: 3.3 Mean De th at Qankfull :: 2.2 W' / D Ratio: 14.6 Entrenchment Ratio:: 1.9 Bank Hei ht Ratio: 1.0 262 261 260 259 258 ,1 257 ZO 256 F Q 255 W W W 254 253 252 251 250 249 248 Longitudinal Profile Richland Creek EEP Project Number 304- MY-04 Stations 0 +00 - 10 +00 ■ ■ ■ ■ ■ SBKF _ - 0.0033x + 261.08 �\ -- --- - - - - -- - - - -- ---".-------- S$W=- 0.0037x +258.03 - - - - - -� -------------- 100 200 300 400 500 600 700 800 900 1000 STATION (FT) - - -- Water Surface ■ BKF Slope MY -00, 8/3/10 MY -01, 7/11 /1 1 MY -02, 8/3/12 MY -03, 6/5/13 - MY -04, 5/14/14 - - - -- WS Slope BKF Slope 7] adolS ANN adolS SAN - - -- bi /bl /S `b0-AW —+-- £I /S /9 `£0-AW -- Zl /£/8 `ZO-AW - -- - 11/1 l/L `l0-AW Ol /£/8 00-AW Ilnjj. urg ■ aoujinS aaluM (L3) NOI.LVIS OOOZ 0061 0091 OOLI 0091 0051 00171 00£I 00Z 0011 8Z'LSZ + X9Z00'0- = SMS ■ ■ OO +OZ - 00+01 suoilu ;S b0-AN -b0£ jagwnN 1aafoad daa jaa-ij punigard alto id iL'uipnl!2uo-1 0001 Si'Z 9rz L17Z arZ 66Z OW lSZ r zsz m a H £SZ _z 6SZ SSZ 9SZ LSZ 8SZ 6SZ 256 255 253 253 252 F W Z251 C F > 250 W w 249 248 247 246 245 4- 2000 Longitudinal Profile Richland Creek EEP Project Number 304- MY -04 Stations 20 +00 - 30 +00 SBKF = - 0.0033x + 261.78 ■ -_ --- - - - - -- _ -- - -- \� SWS = - 0.0033x + 258.8 2100 2200 2300 2400 2500 STATION (FT) 2600 2700 2800 2900 — — — - Water Surface ■ Bankfull MY -00, 8/4/10 MY -01, 7/13/11 MY -02, 8/3/2012 MY -03, 6/11/13 -- MY -04, 5/14/14 - - - -- WS Slope BKF Slope 3000 Cross - Section 1 Riffle - MY -04 Particle Millimeter Count Silt/Clay < 0.062 S/C MY -01 ■ MY -02 — -- MY -03 Very Fine .062-.125 S im Fine .125-.25 A Medium .25-.50 N 6 Coarse .50-1 D 17 Very Coarse 1 - 2 S 14 Very Fine 2 - 4 4 Fine 4-5.7 G 9 Fine 5.7-8 R 9 Medium 8 - 1 1.3 A 14 Medium 11.3 - 16 V 6 Coarse 16-22.6 E 7 Coarse 22.6-32 L 4 Coarse 32-45 S 1 —Very Very Coarse 45-64 1 Small 64-90 C 4 Small 90-128 O 1 Large 128-180 B Large 180-256 L I Small 256-362 B Small 362-512 L Medium 512-1024 D Lr - Very Lrg 1024-2048 R Bedrock >2048 BDRK Total 100 Note: Pebble Count Plots 100°x° d m 80% E 0 U 60% 40% e 20% Particle Size Distribution 4iichland Creek XS 1 Riffle t f 1 �Aff ■ 0% 0.01 Size D16 D35 D50 D65 D84 D95 0.1 1 10 100 1000 10000 Particle Size - Millimeters MY-00 MY -01 ■ MY -02 — -- MY -03 t MY -04 im Size Distribution Type silt/clay 0% 0.75 mean 3.9 1.8 dispersion 5.7 sand 37% 6 skewness -0.16 gravel 55% 9.2 cobble 8% 20 boulder 0% 83 bedrock 0% hardpan 0% wood/det 0% artificial 0% Cross- Section 2 Riffle - MY -04 Particle Millimeter too Count Silt/Clay < 0.062 S/C MY -03 Very Fine .062-.125 S D50 Fine .125-.25 A 69% Medium .25-.50 N 10 Coarse .50- 1 D 8 —Very Coarse 1 -2 S 3 Very Fine 2 - 4 0% 7 Fine 4-5.7 G 9 Fine 5.7-8 R 6 Medium 8- 11.3 A 16 Medium 1 1.3 - 16 V 8 Coarse 16-22.6 E 16 Coarse 22.6-32 L 6 Coarse 32-45 S 5 —Very Very Coarse 45-64 4 Small 64-90 C 2 Small 90- 128 O 1 Large 128-180 B 2 Large 180-256 L Small 256-362 B Small 362-512 L Medium 512- 1024 D Lr - Very Lrg 1024-2048 R Bedrock >2048 BDRK Total I0�1 Note: 100% 00 80% E U a 60% s e 40% e 20% Particle Size Distribution Richland Creek XS 2 Riffle i r 0% 0.01 0.1 1 10 too 1000 10000 —= MY -00 L —�- MY -0l MY -02 MY -03 -- MY -04 sand Size D16 mm 0.45 Size Distribution mean 3.1 Type silt/clay 0% D35 3.9 dispersion 9.4 sand 27% D50 7.1 skewness -0.28 gravel 69% D65 11 cobble 5% D84 21 boulder 0% D95 61 bedrock 0% hardpan 0% wood/det 0% artificial 0% Cross- Section 3 Pool - MY -04 Count 15 22 15 1 14 5 12 16 4 1 1 ! 1: v 0 s F i� 0 100% 80% 60% 40% 20% 0% 0.01 / ll)t�l 0.1 X11 - Particle Size Distribution Richland Creek XS 3 Pool _/ 1 10 100 Particle Size - Millimeters MY -01 a MY -02 +— MY -03 1000 10000 MY -04 Particle Millimeter Silt/Clay < 0.062 S/C Very Fine .062-.125 S Fine .125-.25 A Medium .25-.50 N Coarse .50- 1 D Very Coarse 1 -2 S Very Fine 2 - 4 Fine 4-5.7 G Fine 5.7 - 8 R Medium 8- 11.3 A Medium 11.3- 16 V Coarse 16-22.6 E Coarse 22.6-32 L Very Coarse 32-45 S Very Coarse 45-64 Small 64-90 C Small 90- 128 O Large 128- 180 B Large 180-256 L Small 256-362 B Size D16 D35 D50 D65 D84 D95 mm 0.13 0.25 1 2.6 6.6 8.5 Size Distribution mean 0.9 dispersion 7.1 skewness -0.03 Type Small 362-512 L silt/clay sand gravel cobble boulder bedrock hardpan wood/det artificial 0% 63% 37% 0% 0% 0% 0% 0% 0% Medium 512- 1024 D Lr - Very Lrg 1024-2048 R Bedrock >2048 BDRK Total 106 Note: Cross - Section 4 Riffle - MY -04 Particle Size Distribution Richland Creek XS 4 Riffle Particle Millimeter Count Silt/Clay < 0.062 S/C Very Fine .062-.125 S Fine .125-.25 A Medium .25-.50 N 100% Coarse .50-1 D 13 = 80% Very Coarse 1 -2 S 20 Very Fine 2 - 4 6 E v 60% Fine 4-5.7 G 2 Fine 5.7-8 R 47— Medium 8- 11.3 A 3 C s E- 0 Medium 11.3 - 16 V 6 Coarse 16-22.6 E 4 e 40% 20% Coarse 22.6-32 L 3 —Very Coarse 32-45 S 9 0% —Very Coarse 45-64 10 Small 64-90 C 7 0.01 0.1 MY -00 1 10 100 Particle Size - Millimeters • MY -01 MY -02 t MY -03 1000 10000 t MY -04 Small 90- 128 O 6 Large 128- 180 B 3 Large 180-256 L Small 256-362 B Size (mm) D16 D35 D50 D65 D84 D95 0.54 1.1 8 23 46 81 Size Distribution mean 5.0 dispersion 10.3 skexN ness -0.15 Type Small 362-512 L silt/clay sand gravel cobble boulder bedrock hardpan wood/det artificial 0% 41% 50% 9% 0% 0% 0% 0% 0% Medium 512- 1024 D Lr - Very Lrg 1024-2048 R Bedrock >1048 BDRK Total 96 Note: Cross - Section 5 Pool - MV -04 Count 3 12 20 28 12 12 7 8 3 2 l 2 e 100% 80% 60% 40% 20 °% ° - o% 0.01 14� 0.1 _ MY -00 Particle Size Distribution Richland Creek XS 5 Pool -- .- 1 10 too Particle Size - Millimeters MY -01 ■ MY -02 MY -03 1 i 1000 10000 t MY -04 Particle Millimeter Silt/Clay < 0.062 S/C Very Fine .062-.125 S Fine .125-.25 A Medium .25-.50 N Coarse .50- 1 D Very Coarse 1 -2 S Very Fine 2-4 Fine 4-5.7 G Fine 5.7-8 R Medium 8 - 11.3 A Medium 11.3 - 16 V Coarse 16-22.6 E Coarse 22.6-32 L —Very Coarse 32-45 S —Very Coarse 45-64 Small 64-90 C Small 90- 128 O Large 128- 180 B Large 180-256 L Small 256-362 B Size D16 D35 D50 D65 D84 D95 mm 0.27 0.54 0.8 1.5 5 8.5 Size Distribution mean 1.2 dispersion 4.6 skewness 0.14 Type Small 362-512 L silt/clay sand gravel cobble boulder bedrock hardpan wood/det artificial 0% 69% 31% 0% 0% 0% 0% 0% 0% Medium 512- 1024 D Lr - Very Lrg 1024-2048 R Bedrock >2048 BDRK Total 108 Note: Cross - Section 6 Riffle - MY -04 Particle Millimeter 0% Count Silt/Clay < 0.062 S/C cobble Very Fine .062-.125 S bedrock Fine .125-.25 A wood/det Medium .25-.50 N 10 Coarse .50- 1 D 18 —Very Coarse 1 -2 S 14 Very Fine 2 - 4 6 Fine 4-5.7 G 4 Fine 5.7-8 R 8 Medium 8- 11.3 A 4 Medium 11.3- 16 V 7 Coarse 16-22.6 E 16 Coarse 22.6-32 L 3 Very Coarse 32-45 S 6 —Very Coarse 45-64 1 Small 64-90 C Small 90- 128 O 1 Large 128-180 B Large 180-256 L Small 256-362 B Small 362-512 L Medium 512- 1024 D Lr - Very Lrg 1024-2048 R Bedrock X2048 BDRK Total 103 Note: Particle Size Distribution Richland Creek XS 6 Riffle 100% F e 80% E U 60% r F L 40% 0 20% 0% 0.01 0.1 1 10 100 Particle Size - Millimeters MY -00 • MY -01 ■ MY -02 MY -iii Size (mm) D16 0.64 D35 1.5 D50 5.7 D65 13 D84 22 D95 97 Size Distribution mean 3.8 dispersion 6.4 skewness -0.15 1000 10000 T MY -04 Type silt/clay 0% sand 41% gravel 53% cobble 6% f ��Z bedrock 0% hardpan 0% wood/det 0% r� 0% 0% 0.01 0.1 1 10 100 Particle Size - Millimeters MY -00 • MY -01 ■ MY -02 MY -iii Size (mm) D16 0.64 D35 1.5 D50 5.7 D65 13 D84 22 D95 97 Size Distribution mean 3.8 dispersion 6.4 skewness -0.15 1000 10000 T MY -04 Type silt/clay 0% sand 41% gravel 53% cobble 6% boulder 0% bedrock 0% hardpan 0% wood/det 0% artificial 0% Paschal Golf Course (Richland Creek) Stream Restoration Site KCI Associates of North Carolina EEP Project # 276 2014 - MY04 Report Table 10. Baseline Stream Data Summary: Richland Creek - 2,9191f Paschal Golf Course (Richland Creek) / Project No. 276 Parameter Reuional Curve Pre - Existing Condition Reference Reach Data (Upper Richland Creek) DcsJ' L'n As -built Dimension and Substrate - Riffle I_L l'I I q. Min Mean Med Max SI) n Alin Mean Mccl Max tiU n Min Med Mai Min Mean Med Max SD n Bankfull Width (ft) 22 35.0 1s.0 32.0 33.0 31.9 32.7 32.2 34.4 1.2 4 Flood prone Width (ft) 28 60 >100 100 >60 >72 >69 >90 12.8 4 Bankfull Mean Depth (ft) 1 1.4 2.8 1 ? 3 2. 1 2.6 2.4 2.6 2.6 2.8 0.2 4 Bankfull Max Depth (ft) 3.4 3.8 3.7` 3.4 3.3 3.5 3.5 3.8 0.2 4 Bankfull Cross - Sectional Area (ft) 48 72 07 7> 85.0 80.2 84.2 83.7 89,3 4.1 4 Width/Depth Ratio 12.0 13.8 12.2 1 3.3 12.1 11.4 12.7 12.5 14.5 1.3 4 Entrenchment Ratio 1.7 1.9 3.1 ".o 3.0 > 1.9 >2.0 >2.0 >2.0 0.0 4 Bank Height Ratio I .? l . l 1.0 1.0 1.0 1.0 1.0 0.0 4 d50 (mm) I'.0 12.0 -1.1 12.7 14.0 20.0 8.0 4 Profile Riffle Length (ft) 1 -1 4 S 30 17, -42 'il Riffle Slope (ft/ft) 0.0210 0.0370 11.001�0 0.0090 0.0056 0.0011 0.0089 0.0075 0.0212 0.0067 20 Pool Length (ft) 13 96 25 41 8 74 82 150 42 19 Pool Max Depth 1.0 4.0 5.5 4.3 5.0 5.6 0.92 2 PoolSpacing (ft) 258 1> 90 Ian 1.0 63 153 155 216 49 19 Pool Volume (ft' Pattern Channel Belt%%idth (ft) „ 71 1 I00 30ti 60 300 1 37 78 83 116 '> Radius of Curvature (ft) ? �)8 37 r i 80 100 80 90 90 100 10 Rc:Bankfull width ( ft/ft) 1.3-4 1.1 I 2.4 2.5 2.8 2.8 3.1 L14 MeanderWavelen h(ft) 110 300 11(1 20t� 220 330 259 321 312 395 3� Meander Width Ratio I S9 9.3 [().7 9.0 1.1 2.4 2.5 3.5 Substrate, bed and transport parameters Ri %/Ru % /P %/G % /S% SC% / Sa% / G%/ C%1 B%/ Be% 0%/16%/55%/27%/2%/0% d16 /d35 /d50 /d84 /d95 / dip /disp(mm) 1.5/7.3/ 12/35/49/-/- 1.9/20/34/54/87 /120/ -/- Reach Shear Stress (competency) lb /ft' 0.35 0.40 0.40 Max part size (mm) mobilized at bankfull 20 -80 20 -90 31 titream Po\�er (transport capacity) W /m- dditional Reach Parameters Drainage Area (SM) 7.8 4.S' 7.8 7.8 Impervious cover estimate 10% 10% 100. Ros en Classification F4 /1 C4 C4 /1 C'+- 1 Bankf ill Velocity s) 3.1 -7.0 3.6-5.0 5.0 Bankfull Dischar a (cfs) 305-400 260-280 425 Valley length (ft) 2.710 2,710 Channel thalweg length (ft) 2,919 Sinuosity 1.2-1 1.1 1.20 1.10 Water Surface Sloe (Channel) (ft/ft) 1).0O2R 0.0040 0.0028 0.0028 BF slope ( ft/ft) 0.0028 0.0027 Bankfull Flood lain Area (acres) Proportion over wide ( %) Entrenchment Class (ER Range) Incision Class (BHR Range) BEHI VL% / L% / M% / H% / V H% / E% Channel Stability or Habitat Metric Biological or Other Paschal Golf Course (Richland Creek) Stream Restoration Site KCI Associates of North Carolina EEP Project # 276 2014 - MY04 Report Paschal Golf Course (Richland Creek) Stream Restoration Site KCI Associates oJNorth Carolina EEP Project # 276 46 2014 - MY04 Report Table l la. Monitoring - Cross - Section Morphology Data Paschal Golf Course Richland Creek / Project No. 276 Dimension and Substrate Cross - Section 1 (Riffle) Cross - Section 2 (Riffle) Cross - Section 3 (Pool) Cross - Section 4 (Riffle) Cross - Section 5 (Pool) Based on fixed baseline elevation Base MY1 MY2 MY3 MY4 MY5 MY+ Base MY1 MY2 MY31 MY4 MYS MY+ Base MY1 MY2 MY3 MY4 MY5 MY+ Base MYl MY2 MY3 MY41 MY5 MY+ Base MY] MY21 MY3 MY4 MY5 MY+ Bankfull Width (ft) 34.4 33.6 35.4 34.0 33.1 31_9 35.2 35.6 33.6 31.9 31.4 33.9 36.1 33.2 31.3 32.1 31.9 31.9 31.5 32.2 31.5 32.5 31.9 30.5 29.7 Floodprone Width (ft) >90 >90 >90 >90 >90 >70 >70 >70 >70 >70 - - - - - >68 >68 >68 >68 >68 - - - - - Bankfull Mean Depth (ft) 2.4 2.4 2.2 2.1 1.9 2.8 2.5 2.5 2.5 2.4 3.3 2.9 2.7 2.6 2.5 2.5 2.4 2.3 2.1 2.1 2.9 2.8 2.7 2.4 2.5 Bankfull Max Depth (ft) 3.4 3.4 3.5 3.3 3.5 3.8 3.8 3.7 3.7 3.7 5.6 5.0 5.0 4.3 4.3 3.3 3.2 3.2 3.1 3.3 4.3 4.7 4.1 4.2 4.1 Bankfull Cross- Sectional Area ft2 81.7 79.9 78.5 72.1 63.8 89.3 88.5 87.6 84.0 76.3 104.01 99.2 97.8 86.3 78.9 1 80.2 76.5 73.1 66.6 67.2 90.8 90.6 85.0 74.4 73.3 Bankfull Width/Depth Ratio 14.5 14.1 16.0 16.0 17.2 11.4 14.0 14.5 13.5 13.3 - - - - 12.8 13.3 13.9 14.9 15.4 - - - - Bankfull Entrenchment Ratio >2.0 >2.0 >2.2 >2.2 >2.8 >2.0 >1.8 >2.0 >2.0 >2.0 - - - >2.0 >2.1 >2.2 >2.2 >2.2 - - - - Bankfull Bank Height Ratio 1.0 1.0 1.0 1.0 0 1.0 1.0 1.0 1.0 1.0 - - - - - 1.0 1.0 1.0 1.0 1.0 - - - - Cross- Sectional Area Between End Pins ft2 477.5 478.0 477.4 460.5 .8 L47 111.4 108.6 114.4 110.9 85.4 135.7 134.2 135.6 123.3 123.0 100.1 100.6 96.2 1059 100.1 106.4 110.6 107.4 99.8 102.8 d50 (mm 2.0 19.0 20.0 20.0 0 34.0 17.0 15.0 7.9 7.1 0.4 0.8 1.7 2.2 2.0 46.0 42.0 53.0 51.0 11.0 1.7 0.4 1.3 1.1 1.6 Cross - Section 6 (Riffle) Based on fixed baseline elevation Base MY1 MY2 MY3 MY4 MY5 MY4 Bankfull Width (13) 32.2 32.6 33.3 32.3 31.9 Floodprone Width (ft) >60 >60 >60 >60 >61 Bankfull Mean Depth (ft) 2.7 2.5 2.3 2.2 2.2 Bankfull Max Depth (ft) 3.5 3.4 3.2 3.2 3.3 Bankfull Cross - Sectional Area (ft2) 85.6 82.2 77.9 70.2 69.7 Bankfull Width/Depth Ratio 12.1 12.9 14.2 14.8 14.6 Bankfull Entrenchment Ratio >1.9 >1.8 >1.9 >1.9 >1.9 Bankfull Bank Height Ratio 1.0 1.0 1.0 1.0 1.0 Cross - Sectional Area Between End Pins ft` 94.3 94.1 92.1 87.1 81.2 d50 mm) 44.0 1 24.0 22.0 1 23.0 7.7 Paschal Golf Course (Richland Creek) Stream Restoration Site KCI Associates oJNorth Carolina EEP Project # 276 46 2014 - MY04 Report Paschal GoljCourse (Richland Creek) Stream Restoration Site KC/ Associates ojNorth Carolina EEP Project f# 176 47 2014 4 - HY04 Report Table l l b. Monitoring - Stream Reach Morphology Data Table Paschal Golf Course (Richland Creek) / Project No. 276 Richland Creek (2,919 ft.) Parameter M Y01 (201 1) M Y02 (2012) M Y03 (2013) M Y04 (2014) M Y05 (2015) Dimension Min Mcan Med Max SD n Min Mean Med Max SD n Min Mean Mcd Max SD n Min Mean Med Max SD n Min Mean Med Mai SD n Bankfull Width (ft) 31.9 34.2 33.1 35.2 3.031 4 31.9 34.1 34.4 35.6 1.771 4 30.5 32.5 32.8 34.0 1.341 4 31.9 32.3 32.1 33.1 0.568 4 Floodprone Width (ft) 68 72 69 90 12.754 4 60 72 69 89 12.285 4 61 73 69 92 13.367 4 61 79 81 92 15.791 4 Bankfull Mean Depth (ft) 2.3 2.4 2.4 2.5 0.082 4 1 2.2 2.3 2.3 2.5 0.126 4 2.1 2.3 2.3 2.6 0.214 4 1.9 2.2 2.2 2.4 0.208 4 Bankfull Max Depth (ft) 3.2 3.5 3.4 3.8 0.252 4 3.2 3.4 3.4 3.7 1 0.245 4 3.1 3.6 3.5 4.3 0.520 4 3.3 3.5 3.4 1 3.7 0.191 4 Bankfull Cross - Sectional Area (ft'`) 76.5 81.8 81.1 88.6 5.102 4 73.1 79.3 78.2 87.6 6.053 4 66.6 75.6 73.3 86.3 7.860 4 63.8 69.3 68.5 76.3 5.286 4 Width/Depth Ratio 12.9 14.3 13.7 16.8 1.756 4 13.9 14.7 14.4 16.0 0.933 4 13.5 14.8 14.9 16.0 1.023 4 13.3 15.1 15.0 17.2 1.632 4 Entrenchment Ratio 1.8 1.9 1.9 2.1 0.150 4 1.8 2.1 2.1 2.6 0.340 4 1.9 2.2 2.2 2.7 0.340 4 1.9 2.5 2.5 2.9 0.480 4 Bank Height Ratio 1.0 1.0 1.0 IA 0.000 4 LO 1.0 1.0 1.0 0.000 4 1.0 1.0 LO 1.0 1.0 4 1.0 LO 1.0 1.0 0.050 4 Pattern Channel Beltwidth (ft) 37 78 83 116 25 9 Radius of Curvature (ft) 80 91.1 90 100 9 9 Rad. of Curv.: Bankfull Width (ft /ft) 2.5 2.7 2.7 2.6 Meander Wavelength (ft) 259 321 312 395 45 1 11 Meander Width Ratio 1.2 2.3 2.5 3.0 1 El�t I I I Profile Riffle Length (ft) 18 41 30 103 23 17 17 33 26 65 16 18 14 29 25 78 11 16 9 25 23 56 13 21 Riffle Slope (ft /ft) 0.001 0.010 0.008 0.019 0.006 17 0.002 0.013 0.010 0.025 0.008 18 0.001 0.023 0.008 0.010 0.006 16 0.001 0.016 0.009 0.048 0.013 21 Pool Length (ft) 31 72 74 122 24 17 12 68 78 120 31 17 9 129 74 78 32 14 7 25 25 45 10 19 Pool Max Depth (ft) 1.5 1.5 1.5 l 1.5 1.5 1.5 1 3.3 3.3 3.3 l 3.1 3.1 3.1 1 Pool Spacing (ft) 86 172 169 262 1 45 16 51 1 161 1 159 256 54 1 16 130 1 278 1 165 1 185 1 47 13 47 127 150 1 245 65 19 Additional Reach Parameters Valley Length (ft) 2,710 2,710 2,710 2,710 Channel ThalwegL.ength (ft) 2,919 2,919 2.919 2.919 Sinuosity 1.1 L 1 1.1 1.1 Water Surface Slope (ft /ft) 0.0032 0.0034 0.0034 0.0034 Bankfull Slope (ft /ft) 0.0029 0.0025 0.0025 0.0025 Rosgen Classification C4 C4 C5 C5 SC% / Sa% / G% / C% / B% / Be% 0.33 0/o/36 %/47 %/16 %/0.67% 0 %/29 %/54 %/I6 %/ I % 0 %/25°/d67 %/12 %/0 %/0% 0 %/39°/n/5 5 %/6 °/a/0 %/0% d 16 / d35 / d50 / d65/ d84 / d95 1.1/10/17/65/110 4.6/ 13/ 19/31 /66/ 135 6.7/12/18/25/50/86 0.7/21/5.9/13.3/25.8/71.3 % of Reach with Eroding Banks 1% 2% 5% 3% Paschal GoljCourse (Richland Creek) Stream Restoration Site KC/ Associates ojNorth Carolina EEP Project f# 176 47 2014 4 - HY04 Report Appendix E Hydrology Data Paschal Golf Course (Richland Creek) Stream Restoration Site KCI Associates of North Carolina EEP Project # 276 48 2014 — MY04 Report Table 12. Verification of Bankfull Events Paschal Golf Course (Richland Creek) / Project No. 276 Date of Data Collection Date of Occurrence Method Photo # 5/17/2010 5/17/2010 Photographed on site 1, See Below 9/28/2011 9/16/2011 Crest gauge None 11/5/2012 unknown Crest gauge and indicators of storm event None 6/10/2013 6/7/2013 Photographed on site 2, see below 11/15/2013 unknown Photographed on site 3, see below 5/28/2014 unknown Photographed on site 4, see below Photo 41 - Bankfull Event, 5/17/2010 Photo #2 — Bankfull Evidence (wrack lines), 6/10/2013 Paschal Go {f Course (Richland Creek) Stream Restoration Site KCI Associates of North Carolina EEP Project 4 276 49 2014 - MY04 Report Photo #3 — Bankfull Evidence (wrack lines), 11/15/2013 Photo #4 — Bankfull Evidence (wrack lines), 5/28/2014 Paschal Golf Course (Richland Creek) Stream Restoration Site KCI Associates of North Carolina EEP Project # 276 50 2014 — MY04 Report Photo #5 — Bankfull Evidence (wrack lines), 11 / 10/2014 Paschal Golf Course (Richland Creek) Stream Restoration Site KCI Associates of North Carolina EEP Project # 276 51 2014 — MY04 Report