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HomeMy WebLinkAbout20050409 Ver 1_Year 3 Monitoring Report_20110401d -010q East Tarboro Canal Stream Restoration Project Edgecombe County North Carolina EEP Project No 123 CU 03020103 SCO# 030603101 Year 3 of 5 Monitoring Report Data Collection May through October 2010 Submission Date March 31, 2011 Prepared for r~ E 1 t ritoak" North Carolina Department of Environment and Natural Resources Ecosystem Enhancement Program Parker Lincoln Building 2728 Capital Boulevard, Suite 1H -103 RECEIVED Raleigh, NC 27606 APR 1 2011 NC ECOSYSTEM ENHANCEMENT PROGRAM East Tarboro Canal Stream Restoration Project Edgecombe County North Carolina EEP Project No 123 CU 03020103 SCO# 030603101 Year 3 of 5 Monitoring Report Data Collection May through October 2010 Submission Date March 31, 2011 Prepared by F m AL =1 Rummel, Klepper & Kahl, LLP 900 Ridgefield Drive Suite 350 Raleigh, NC 27609 2 0 Table of Contents 10 Title Page 2 0 Table of Contents 3 0 Executive Summary/Project Abstract 4 0 Methodology 5 0 References 6 0 Project Condition and Monitoring Data Appendices Appendix A Project Vicinity Map and Background Tables Appendix B Visual Assessment Data Appendix C Vegetation Plot Data Appendix D Stream Survey Data Appendix E Hydrologic Data East Tarboro Canal Stream Restoration Project — EEP No 123 March 31 2011 Momtormg Year 3 of 5 ii 1 30 EXECUTIVE SUMMARYIPROJECT ABSTRACT Project goals and objectives for the East Tarboro Canal stream restoration project included Project goals are • Provide a stable stream channel that neither aggrades nor degrades while maintaining its dimension, pattern, and profile with the capacity to transport its watershed's water and sediment load Improve water quality and reduce erosion Improve aquatic habitat with the use of natural material stabilization structures such as root wads, rock vanes, woody debris, and a riparian buffer Provide a native stream buffer that will increase bank stability, improve wildlife habitat, and eliminate or reduce exotic invasive plant infestations and increase the aesthetic value by transforming the unvegetated ditch into a function stream buffer While project objectives included • Restore approximately 2,900 linear feet of East Tarboro Canal • Restore the natural riparian buffer • Construct a new floodplam at a lower elevation Thirteen (13) permanent vegetation plots were established and used in annual vegetation monitoring The vegetative success criteria are based on the US Army Corps of Engineers Stream Mitigation Guidelines (USACE 2003) that require 260 stems per acre after five (5) years for stream restoration and 320 stems per acre after five (5) years for buffer restoration Planted areas on Reach 2 are being monitored for Riparian Buffer Restoration (RBR) assets This site was instituted prior to October 2007 and, therefore, will generate RBR credit within the conservation easement where planted hardwood stem density requirements are met and a minimum of 50' and a maximum of 200' from top of bank There is 9 6 acres that are eligible for RBR credit if density requirements are met Currently, the site is not meeting the minimum success requirements for neither the stream restoration planting or buffer restoration planting accruing 250 stems per acre overall Monitoring for 2010 revealed that vegetation plots VP2, VP4, VP6 VP8, VP 10, VP 12, and VP 13 fall below the minimum success requirements for stream restoration and no plots were successful for RBR VP1 along with Reach 1 have been removed from the project conservation easement has been lifted, and the property has been returned to the Town of Tarboro Areas along Reach 2 have been subject to beaver impacts resulting in the loss of planted stems The beaver infestation has caused damage within plots VP2 VP4 VP8 and VP 10 Vegetation plots VP3 VP5 VP7 VP9 and VP11 meet or exceed minimum success requirements Vegetation plot locations are identified in Figure 2 East Tarboro Canal Stream Restoration Project is scheduled for supplemental planting during February 2011 The majority of the stream is functioning well and holding grade while maintaining bedform features Overall the project is performing adequately However, the stream has two areas of concern that require immediate repair Channel dimension and pattern are similar to as -built conditions with the exception of the structure failure at station 21 +50 and the section of stream that has been rerouted between Station 11 +00 and 13 +00 both identified on Figure 2 The section of stream that has been rerouted is due to beaver activity and sediment accumulation in the constructed channel The rerouted section now flows through the created wetland depression located to the east of VP 2 on Figure 2 The problems associated with beaver infestation have been reported to EEP and remedial action is underway Bankfull events have been recorded onsite during 2010 and can be viewed in Appendix E (Reach 1 was removed from monitoring for 2010 Monitoring Year 3) East Tarboro Canal Stream Restoration Project — EEP No 123 March 31, 2011 Monitonng Year 3 of 5 Wetland restoration or enhancement was not a part of the East Tarboro Canal Stream Restoration Site Therefore, no wetland monitoring is required 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 mitigation and restoration plan documents available on EEP s website All raw data supporting the tables and figures in the appendices is available from EEP upon request 40 METHODOLOGY Stream monitoring was completed by utilizing total station survey along with Rosgen Level II techniques to determine stream stability and performance The annual cross - sectional survey included points surveyed at breaks in slope, bankfull, inner berm, edge of water, and thalweg, if the features were present Longitudinal profile survey was conducted for the entire length of the restored channel for Reach 2 Measurements included thalweg, water surface, and bankfull All surveys were complete using existing onsite benchmarks Vegetative sample plots were quantitatively monitored during the first growing season Twelve (12) 100m2 plots are used for monitoring For Monitoring Year 3, 2010, Reach 2 (VP2- VP 13) were sampled Species composition, density, vigor and survival were monitored Each plot corner is permanently located with rebar Year 3 vegetation monitoring was completed in October 2010 utilizing the Carolina Vegetation Survey (CVS) — EEP protocol Level 1 (version 4 1) Baseline data provided was not completed utilizing the CVS -EEP protocol, therefore some data will be skewed Photo monitoring was conducted by walking each stream reach and taking photos at each predetermined photo point location using a digital camera 5 0 References USACOE (2003) Stream Mitigation Guidelines USACOE, USEPA, NCWRC, NCDENR- DWQ USACOE (1987) Corps of Engineers Wetlands Delineation Manual Tech report Y -87 -1 AD /A 176 Rosgen, D L (1996) Applied Raver Morphology Wildland Hydrology books, Pagosa Springs, CO Lee, M T, R K Peet, S D Roberts, T R Wentworth (2006) CVS -EEP Protocol for Recording Vegetation Version 4 0 6 0 Protect Condition and Monitoring Data Appendices 2 East Tarboro Canal Stream Restoration Project — EEP No 123 March 31, 2011 Monitoring Year 3 of 5 APPENDIX A Source: U5(36 Uuadrangle, larooro, NU Directions to site: From Raleigh take US 64 east to exit 486 (Hwy 258). j. Take to intersection with S. Main St and turn left. Take S. Main St north across the Tar River and to the intersection with Martin Luther Kin 9 Jr. Drive. Turn right on Battle Ave and take to dead end. '� Reach 1 of project occurs at dead end. If travelling to Reach 2, cross the Tar River on S. Main St to intersection with E. St. James St. mo Turn right on E. St. james St and take to intersection with E. Tarboro Canal (Immediately past Intersection with Oakland St.) \. r gec�u�e U •� 1 / 5 'Y \1 Q � \1 � t � J f 4 I `n I53� r f i Reach 1* •��` ;�, a� �` �` Reach 2 V 10 te Golf 1 ti 1 N• � ` p > Course 5 ca g 'Reach 1 and all Reach 1 assets have been removed from the East Tarboro Canal Stream Restoration Project. / 0 8>licy :;:,i•��s "� �� HALIFAX c N I nIRocky: W E .� 4,"1rMount? Tarboro C. pat SH 4 7,P,RT1N EDGECOMBE 0 >�i�j 1�1 ITlellt `` Feet "Q6 . ilson c PITT "00A AM 0 2,000 4,000 FIGURE 1 +- T Site Location Map — 1- East Tarboro Canal Stream Restoration Project EEP No. 123 Edgecombe County, North Carolina February 2011 Table 1. Project Components and Mitigation Credits East Tarboro Canal, EEP No. 123 Mitigation Credits Data Collection Complete Stream (LF) Riparian Wetland (acres) Non- Riparian Wetland (acres) Buffer Nitrogen Nutrient Offset Phosphorous Nutrient Offset Type R RE R RE R RE Permanent seed mix applied to entire project area Jan 2007 Jan 2007 Totals 2,989 Jan 2007 Mitigation Plan / As -built (Year 0 Monitoring - baseline) Aril 2007 June 2007 Year 1 Monitoring 418,176 s . ft. Jan 2009 Year 2 Monitoring Project Components Project Component Stationing/Location Existing Footage /Acreage Approach Restoration or Restoration Equivalent Restoration Footage or Acreage Mitigation Ratio Reach 2 10 +00 to 39 +89 NA Priority 2 NA 2989 1:1 Component Summation Restoration Level Stream (Linear Feet) Riparian Wetland (acres) Non - riparian Wetland (acres) Buffer (acres) Upland (acres) Restoration 2,989 418,176 sq. ft Table 2. Project Activity and Reporting History East Tarboro Canal Stream Restoration - EEP Project No. 123 Activity or Report Data Collection Complete Actual Completion or Delivery Restoration Plan NA January 2005 Final Design - 90% NA May 2005 Construction Jan 2007 February 2007 Temporary S &E mix applied to entire project area Jan 2007 Jan 2007 Permanent seed mix applied to entire project area Jan 2007 Jan 2007 Containerized and B &B plantings Jan 2007 Jan 2007 Mitigation Plan / As -built (Year 0 Monitoring - baseline) Aril 2007 June 2007 Year 1 Monitoring Nov 2008 Jan 2009 Year 2 Monitoring Oct 2009 Nov 2009 Year 3 Monitoring Oct 2010 Nov 2010 Supplemental Planting February 2011 Year 4 Monitoring NA NA Year 5 Monitoring NA NA East Tarboro Canal Stream Restoration Project — EEP No. 123 Appendix A March 31, 2011 - Monitoring Year 3 of 5 0 0 C C C O C` O C 0 C C 0 O O O O 0 O O O O O O 0 C C 0 0 0 0 0 0 0 C O O Table 3 Protect Contacts Table East Tarboro Canal Stream Restoration - EEP Project No 123 Designer Earth Tech 701 Corporate Center Drive Suite 475 Primary project design POC Raleigh NC 27607 Construction Contractor Shamrock Environmental Corporation P O Box 14987 Greensboro NC 27415 Construction contractor POC Mike Granson 336) 375 1989 Planting Contractor Shamrock Environmental Corporation P O Box 14987 Greensboro NC 27415 Planting Contractor POC Mike Granson 336 375 1989 Seeding Contractor Shamrock Environmental Corporation P O Box 14987 Greensboro NC 27415 Seeding Contractor POC Mike Granson 336 375 1989 Seed Mix Sources contact Shamrock Environmental Corporation Mellow Marsh Farm 1312 Woody Store Road Siler City NC 27344 Nursery Stock Suppliers 919 742 1200 Monitoring Performers Rummel Klepper and Kahl LLP (MY1 MY2 MY3) 900 Ridgefield Drive Suite 250 Raleigh NC 27609 Stream Monitoring POC Pete Stafford (919)878 9560 Vegetation Monitoring POC Pete Stafford (919)878 9560 Wetland Monitoring POC NA East Tarboro Canal Stream Restoration Project — EEP No 123 March 31 2011 Monitoring Year 3 of 5 Appendix A Table 4 Protect Baseline Information and Attributes East Tarboro Canal Restoration Site - EEP Project No 123 Project Information Project Name East Tarboro Canal Project County Edgecombe Project Area N/A Project Coordinates (Lat and Lon) 35 907617 77 5217 Project Watershed Summ ry Information Physiographic Region Coastal Plain River Basin Tar USGS HUC 8 Digit 03020103 USGS HUC 14 Digit 03020103010010 NCDWQ Subbasm 030303 Project Drainage Area 2 78 sq mi Project Drainage impervious cover estimate ( %) 10 percent CGIA Land Use Classification Reach Summary Information Parameters Reach 2 Length of Reach 2 989 LF Valley Classification N/A Drainage Area 2 78 sq mi NCDWQ Stream Identification Score NCDWQ Water Quality Classification East Tarboro Canal C NSW Morphological Description (stream e) C5 Evolution Trend N/A Underlying Mapped Soils Roanoke (Ro) Drainage Class Poorly Drained Soil H dric Status H dnc A Sloe 00179 FEMA Classification Zone AE Native Vegetation Community N/A Percent Composition Exotic Invasive Vegetation N/A Wetland Summary Information There are no delineated or restored wetlands as part of this project Regulatory Considerations Regulation Applicable9 Resolved9 Supporting Documentation Waters of the United States — Section 404 Yes Yes Upon Request Waters of the United States — Section 401 Yes Yes Upon Request Endangered Species Act Yes Yes Upon Request Historic Preservation Act Yes Yes Upon Request Coastal Zone Management Act (CZMA) Coastal Area Management Act (CAMA ) No FEMA Flood lam Compliance Yes Yes Upon Request Essential Fisheries Habitat No East Tarboro Canal Stream Restoration Project — EEP No 123 March 31 2011 Monitoring Year 3 of 5 Appendix A APPENDIX B 00000000000 '-""OOOOOOOOOOOOOC; ,)��'�C�C����'�C;'��O Table 5 - Visual Stream Morphological Stability Assessment Reach ID - Reach 2 Assessed Length — 2989 LIT East Tarboro Canal Stream Restoration Project — EEP No 123 Appendix E March 31 2011 — Monitoring Year 3 of 5 Table 6 — Vegetation Condition Assessment Planted Acreage - NA Vegetation Category Definitions Mapping Threshold CCPV Depiction Number of Polygons Combined Acreage % of Planted Acreage 1 Bare Areas Very Limited Cover of No bare areas located NA NA NA No bare areas located both woody and onsite onsite herbaceous material 2 Low Stem Density Woody stem densities 100 m 0 0247 acre RED 7 17 acre N/A Areas clearly below target levels based on MY3 4 or 5 stem count criteria { 3 Areas of Poor Areas with woody stems 100 m 0 0247 acre RED 7 17 acre N/A Growth Rates or Vigor of a size class that are obviously small given the monitoring ear �:,{ i`�Lv.=C�°fit "' I tI II - T� 1 -i� �k��d� 'dq UiCF't"��Y v.a � .. a a-a `• ""`r�4` � �'La �T' h`e$z#"a�n 3'x`4 East Tarboro Canal Stream Restoration Project — EEP No 123 March 31 2011 — Monitoring Year 3 of 5 Appendix B 0000000000000000000000000000000000000000000o Stream Photo Station Photos (all photos recorded on October 19, 2010) Photo Station 5. Beginning of Reach 2 Downstream Photo Station 6. Beginning of Reach 2 Upstream East Tarboro Canal Stream Restoration Site — EEP No. 123 Photos recorded on October 19, 2010 March 31, 2011 — Monitoring Year 3 of 5 Appendix B Photo Station 7. Wilson Street Crossing Upstream Photo Station 8. Wilson Street Crossing — Downstream East Tarboro Canal Stream Restoration Site — EEP No. 123 Photos recorded on October 19, 2010 March 31, 2011 — Monitoring Year 3 of 5 Appendix B Photo Station 9. Culvert Upstream Photo Station 10. Pool Culvert Downstream East Tarboro Canal Stream Restoration Site — EEP No. 123 Photos recorded on October 19, 2010 March 31, 2011— Monitoring Year 3 of 5 Appendix B Photo Station 11. Reach 2 End of Project East Tarboro Canal Stream Restoration Site — EEP No. 123 Photos recorded on October 19, 2010 March 31, 2011 — Monitoring Year 3 of 5 Appendix B All photos recorded on October 19, 2010 Vegetation Plot Photos (all photos recorded on October 19, 2010) LM Vegetation Plot 2 Vegetation Plot 3 East Tarboro Canal Stream Restoration Project — EEP No. 123 Photos recorded on October 19, 2010 March 31, 2011 - Monitoring Year 3 of 5 Appendix B All photos recorded on October 19, 2010 Vegetation Plot 4 Vegetation Plot 5 East Tarboro Canal Stream Restoration Project — EEP No. 123 Photos recorded on October 19, 2010 March 31, 2011 - Monitoring Year 3 of 5 Appendix B All photos recorded on October 19, 2010 �.9 a Vegetation Plot 6 Vegetation Plot 7 East Tarboro Canal Stream Restoration Project — EEP No. 123 Photos recorded on October 19, 2010 March 31, 2011 - Monitoring Year 3 of 5 Appendix B All photos recorded on October 19, 2010 Vegetation Plot 8 Vegetation Plot 9 East Tarboro Canal Stream Restoration Project — EEP No. 123 Photos recorded on October 19, 2010 March 31, 2011 - Monitoring Year 3 of 5 Appendix B All photos recorded on October 19, 2010 Vegetation Plot 10 Vegetation Plot 11 East Tarboro Canal Stream Restoration Project — EEP No. 123 Photos recorded on October 19, 2010 March 31, 2011 - Monitoring Year 3 of 5 Appendix B All photos recorded on October 19, 2010 Vegetation Plot 12 Vegetation Plot 13 East Tarboro Canal Stream Restoration Project — EEP No. 123 Photos recorded on October 19, 2010 March 31, 2011 - Monitoring Year 3 of 5 Appendix B APPENDIX C C C C C� C) C 0 C C C 0 Table 7 Vegetation Plot Criteria Attainment Stream Criteria Tract Vegetation Plot ID Vegetation Survival Threshold Mete Tract Mean Reach 1* VP1* Did not Monitor for 2010* NA Reach 2 VP2 N 42% Reach 2 VP3 Y Reach 2 VP4 N Reach 2 VP5 Y Reach 2 VP6 N Reach 2 VP7 Y Reach 2 VP8 N Reach 2 V119 Y Reach 2 VP10 N Reach 2 VP11 Y Reach 2 VP12 N Reach 2 VP13 N *Reach 1 and all Reach I assets have been removed from the East Tarboro Canal Stream Restoration Project Table 7a Vegetation Plot Criteria Attainment Buffer Criteria Tract Vegetation Plot ID Vegetation Survival Threshold Met9 Tract Mean Reach 1* VP1* Did not Momtor for 2010* NA Reach 2 VP2 N 16% Reach 2 VP3 N Reach 2 VP4 N Reach 2 VP5 N Reach 2 VP6 N Reach 2 VP7 N Reach 2 VP8 N Reach 2 V139 N Reach 2 VP10 N Reach 2 VP11 N Reach 2 VP12 N Reach 2 VP13 N *Reach I and all Reach I assets have been removed from the East Tarboro Canal Stream Restoration Project East Tarboro Canal Stream Restoration Project EEP March 31 2011— Monitoring Year 3 of 5 Appendix C Table 8 CVS Vegetation Plot Metadata East Tarboro Canal EEP No 123 Report Prepared By William Pete Stafford Date Prepared 11/4/2010 10 49 Database Name EastTarboroCanal mdb Database Location C \Documents and Settm s\ stafford\Deskto \CVS Veg Data Computer Name STAFFORDP Description Worksheets In1hispocumentv, y Metadata Description of database file the report worksheets and a summary of project(s) and project data Prol planted Each project is listed with its PLANTED stems per acre for each year This excludes live stakes Proj total stems Each probed 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 b Spp Fre uenc distribution of vigor classes listed by cies 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 type for each species Damage by Plot Damage values tallied by e 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 Protect Summary ° Project Code 123 Project Name East Tarboro Canal Description Stream Restoration Project River Basin Tar Pamlico Length(ft) 2933 Stream to edge width ft Areas m Required Plots calculated East Tarboro Canal Stream Restoration Project EEP Appendix C March 31 2011— Monitoring Year 3 of 5 Table 9 - Planted and Total Counts (Species by Plot with Annual Means) CURRENT DATA (MY3 2010) Plot 1 ** Plot 2 Plot 3 Plot 4 Plot 5 Plot 6 Plot 7 Plot 8 Plot 9 Plot 10 Plot 11 Plot 12 Plot 13 ANNUAL MEANS Current Mean MY2 (2009) MY1 (2008 AB (2007) * ** Scientific Name Common Name Type P T P IT P IT IP T IP T P IT P IT P T P T IP IT P T P T IP T P T P T P T IP IT Alnus serrulato Tag Alder Shrub 1 1 1 1 2 2 2 3 2 1 Betula nigra River Birch Tree 2 11 2 1 2 2 2 2 Cornus amomum Silky Dogwood Tree 1 5 1 5 5 5 0 Cornus flonda Dogwood Tree 1 1 1 1 2 1 1 1 1 Fraxinus pennsy/vanica Green Ash Tree 3 1 2 1 2 1 1 1 1 1 1 3 10 3 31 3 2 Hamomelis Witch Hazel Shrub 1, 1 1 1 11 1 0 Itea virgrnica Sweetspire Shrub 1 1 1 1 2 1 5 3 5 12 5 3 Myrnco sp Wax Myrtle Shrub 3 3 3 1 11 1 2 2 2 2 2 2 2 21 13 21 1 21 13 Nyssa biflora Black Gum Tree 3 2 2 3 3 1 1 1 10 6 10 13 10 8 Quercus laurifolia Laurel Oak Tree 1 2 1 1 1 3 1 3 1 3 3 Quercus lyrata Overcup Oak Tree 1 1 2 1 31 1 4 1 1 Quercus pagoda Cherrybark Oak Tree A 2 2 1 1 4 4 7 7 7 8 7 7 Quercus palustris Pin Oak Tree An 1 1 2 2 2 1 2 2 Quercus phellos Willow Oak Tree Elm 1 2 2 4 2 4 2 4 2 Rosa palustrns Swamp Rose Shrub will 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 7 6 7 4 7 7 Salix carohniana Willow Tree 11 W 4 4 1 1 4 4 4 4 4 4 Taxodwm distichum Bald Cypress Tree % 1 1 1 1 1 1 1 1 1 Unknown 2 3 1 1 4 2 6 4 1 6 5 4 8 5 1 47 6 47 14 47 47 Viburnumsp Viburnum Shrub 21 1 1 1 2 2 1 1 11 1 1 1 1 4 Plot Area (acres) 0 025 0 025 1 0 025 0 025 1 0 025 0 025 0 025 0 025 0 025 0 025 1 0 025 1 0 025 0 025 Species Count 0 4 2 4 5 5 2 5 3 41 4 4 7 3 2 4 4 5 5 5 4 1 6 2 5 18 19 18 18 18 18 Stream Restoration Criteria Stem Count 0 8 4 7 8 10 2 12 8 6 5 10 9 6 2 9 9 11 6 11 9 10 7 9 6 113 75 113 80 113 113 Stems /Acre 0 320 160 280 320 400 80 480 320 240 200 400 360 240 80 360 360 440 240 440 360 400 280 360 240 363 250 363 320 230 363 Species Count 0 1 1 3 3 2 0 3 3 1 2 2 4 1 1 2 3 2 3 2 1 0 1 1 3 12 12 12 10 12 12 Buffer Restoration Criteria Stem Count 1 0 1 1 2 6 5 0 7 8 1 2 2 61 1 1 7 8 2 3 2 21 0 1 2 2 331 40 33 39 32 33 Stems /Acre I 1 01 401 401 801 2401 2001 0 280 1 320 40 801 801 2401 401 40 2801 3201 801 1201 801 801 01 40 80 80 1101 133 110 172 107 110 *Bolded tree species are counted toward riparian bugger success criteria * *Reach 1 and all Reach 1 assets have been removed from the East Tarboro Canal Stream Restoration Project * * *MY1 Data used for Baseline ti East Tarboro Canal Stream Restoration Project EEP No 123 March 31 2011 Monitoring year 3 of 5 Appendix C APPENDIX D Project Nsme East Tarboro Caml Watershed Mill Creek, MY3 PPhoto of CroasSecNoa M6 - LooW.g cross edlo. d S Downstream Drainage Arm NA Uatr May -10 c .... Tun, Stoll rd ma Sins Dan Picnne Tskm October 19 2010 Act -6.1111 Smvey 200B 2009 2010 2011 2012 Bankfull Elvb 11.94 ArB.Bt S.rvey 2008 S.rvey 2009 Survey 2010 sm y 2011 Svsr. 2012 S.-.7 BF Area 27.2 staao. Fwatba `fete. Stnba Bkntln N.tx Sba.. Fw.tb. Nan Suam r2 d- N.. steo.a FW.tbn Notr. Sienoa Fw.O.a Nate. BF Width 35.8 0.00 36.45 LPIN 0.00 36.32 0.00 36.35 0.00 36.50 Flood P... El, 37.51 20.00 36.30 25.08 36.14 22.07 36.27 29.01 35.97 Flood Prom Width 101 35.00 35.94 BKF 38.26 35.74 38.88 35.68 39.47 35.76 Max Dcpth 1.9 40.00 35.67 45.82 35.29 42.86 35.35 44.32 35.32 Moan Depth 0.B 47.00 35.04 52.03 34.49 45.30 3525 47.88 34.96 W/DRam, 47 48.40 34.65 57.78 34.33 48.03 34.92 51.39 34.26 I:R 2.11 49.50 34.63 LEW 59.72 34.73 50.69 34.52 52.41 34.14 nook nei t Ratio 49.80 34.49 62.08 35.58 52.16 34.46 53.08 34.07 St TyN C5 50.80 34.19 TW 63.97 35.99 52.77 34.70 56.47 34.36 52.00 34.22 68.53 36.35 55.50 34.74 59.56 34.95 55.00 34.30 94.15 36.33 59.02 34.84 63.27 35.25 57.60 34.27 116.05 35.92 62.67 35.27 64.78 35.66 58.60 34.54 65.29 35.83 67.95 36.28 58.60 34.64 REW 68.58 36.43 70.94 36.35 59.00 34.87 86.79 36.35 83.20 36.28 60.90 35.07 100.38 36444 101.03 36.40 67.00 36.27 69.00 36.36 80.00 36.39 100.00 36.54 RPIN East Tarboro Canal 2010 Cross Section 6 - Reach 2 40.00 39.00 38.00 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 37.00 a 0 W 36.00 m rW 35.00 34.00 33.00 0.00 10.00 20.00 30.00 40.00 50.00 60.00 70.00 80.00 90.00 100.00 110.00 120.00 Distance (feet) -2010 Survey -2009 Survey 2008 Survey -As -Built - Baseline Bankfull Monitoring Datum Flood Prone Area East Tarboro Canal Stream Restoration Project - EEP No. 123 March 3l, 2011 -Monitoring Ycar 3 of 5 - %pp-d" D INvine faa TarEom C.-I sued Mill Creek, MY7 Section 7 .ge Aro NA May -10 As -Built S.-y 2008 2009 Cross Section 7 - Reach 2 2010 As -Built Survey 2008 Survey 2809 Sareey 2010 Survey Slvtiov EkvOls, Noln Sl.lka Ekv.aov Note. Sl.11vv etevvdm Nat. Slvtk, E Oim Nvtev 0.00 37.79 LPIN 0.00 37.79 0.00 37.63 0.00 37.45 3.00 37.65 12.00 36.02 2.53 37.53 4.47 37.11 14.80 35.73 38.87 36.45 14.64 35.63 11.49 35.72 22.00 35.83 42.91 35.76 26.68 36.02 14.66 35.54 32.00 36.46 46.03 34.92 36.11 36.13 26.67 35.83 37.00 36.39 49.94 32.08 40.69 36.53 36.11 35.94 40.50 36.77 52.84 33.91 43.26 35.89 43.36 35.99 43.00 36.24 53.48 34.38 44.70 35.44 46.24 32.77 45.20 35.57 56.17 34.94 48.57 32.17 48.41 32.45 46.60 34.43 LEW 61.09 35.45 53.95 34.40 50.59 32.66 46.90 32.79 70.47 35.99 55.15 34.52 53.74 33.37 48.00 32.60 TIN 100.00 36.26 57.45 34.88 54.40 33.69 49.00 32.75 60.11 35.27 55.69 34.64 51.00 33.06 64.10 35.63 59.63 34.92 52.00 33.33 72.13 35.90 63.34 35.63 52.60 33.81 100.66 36.04 97.87 35.84 54.10 34.41 REW 101.81 36.13 57.00 35.25 66.00 36.10 BKF 80.00 36.17 90.00 36.07 100.00 36.26 RPIN 2011 2013 3011 Survey 2012 Survey il.lina E-fie. Note tilviin. -OW. N.- Photo of Cross - Section N7 - Looking Upstream East Tarboro Canal Stream Restoration Project - EEP No. 123 March 31, 2011 -Monitoring Year 3 of 5 Appendix D East Tarboro Canal 2010 Cross Section 7 - Reach 2 41.00 40.00 39.00 - - 38.00 37.00 36.00 35.00 a. 34.00 r� 33.00 ZZ 32.00 31.00 0.00 10.00 20.00 30.00 40.00 50.00 60.00 70.00 80.00 90.00 100.00 110.00 120.00 Distance (feet) +2010 Survey -2009 Survey -2008 Survey -As -Built - Baseline Bankfull Monitoring Datum - Flood Prone Area East Tarboro Canal Stream Restoration Project - EEP No. 123 March 31, 2011 -Monitoring Year 3 of 5 Appendix D d Mill Cmek, MY3 tion 8 Ar NA Msy -10 TA- October 19 2010 As -Beilt Survey 2008 2009 1010 2011 1011 A,Hutlt Survey 2008 Survey 2009 Survey 2010 Survey 2011 Survey 2011 Survey M. v-- Neln Sletbe F:bvetbo ISolev Snllon F:l -ioe Nan Sntlnr K: 111m Nnln Sntlae F.levnbs Not" Snllm F.kvnbs NOln 0.00 36.03 LPIN 0.00 35.76 0.00 35.74 0.00 35.65 20.00 36.02 27.39 35.90 13.34 35.73 11.42 35.59 34.00 36.02 40.41 35.77 34.02 35.98 31.83 35.68 39.00 35.92 44.41 34.53 41.21 35.24 40.20 35.40 40.00 35.88 46.63 33.80 44.22 34.27 43.06 34.80 42.00 35.56 48.09 32.65 47.75 32.68 44.75 34.30 44.80 34.47 LEW 52.77 34.69 50.42 34.23 44.95 33.56 45.40 33.71 53.36 34.95 51.31 34.48 45.52 33.12 46.00 33.52 55.78 35.28 55.22 35.63 48.07 32.62 48.00 33.38 TW 56.84 35.66 63.30 36.00 48.79 32.90 50.20 33.46 63.32 36.38 74.01 36.86 50.29 33.56 50.50 33.66 75.55 36.82 50.71 33.23 51.00 34.35 51.14 33.95 51.50 34.47 REW 51.71 34.46 56.60 35.98 BKF 52.18 34.58 64.00 36.20 53.70 34.97 66.00 36.39 57.93 35.80 75.00 37.18 RPIN 65.67 36.05 74.45 36.78 Photo of Crors- Section #8 - Looking Upstream East Tarboro Canal 2010 Cross Section 8 - Reach 2 42.00 - - - 41.00 40.00 39.00 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - i 38.00 0 37.00 i 36.00 35.00 34.00 33.00 32.00 0.00 10.00 20.00 30.00 40.00 50.00 60.00 70.00 80.00 90.00 100.00 Distance (feet) +-2010 Survey -2009 Survey 2008 Survey -As -Built - Baseline Bankfull Monitoring Datum - Flood Prone Area East Tarboro Canal Stream Rcstoretion Proicct - EEP No. 123 March 31, 2011 -Monitoring Ycar 3 of 5 Appendix D of art N. East Tarboro Can a: ­had Mill Creek. MY3 st leer!.. 9 rain.8e Are. NA arc May -10 n.. Tort. Stafford Ar Bdlt Survey AsBrdlt Survey +iut EN T4.1. w0.00 34.41 LPIN 20.00 34.44 37.00 34.39 42.00 34.61 45.00 35.08 47.00 34.51 48.20 34.00 49.20 32.08 LEW 51.00 31.03 TW 51.80 31.10 53.10 31.71 54.50 31.73 55.00 32.08 REW 58.00 32.74 63.00 34.00 67.00 34.24 BKF 80.00 34.07 90.00 34.10 100.00 34.25 101.40 34.25 RPIN 2008 2008 Survey St.d.. EN N.. 0.00 34.40 31.81 34.84 38.72 34.32 39.90 33.24 54.34 30.37 57.17 32.15 58.59 33.23 60.90 33.91 65.70 34.41 76.79 34.12 99.09 34.35 2009 2009 Survey Sbd.. M Nan 0.00 34.22 10.00 34.22 34.76 34.19 50.10 30.60 54.90 32.61 55.85 32.99 58.96 33.90 65.41 34.26 77.54 34.01 97.90 34.21 2010 2010 Survey Stud.. Elv Nan 0.00 34.37 36.60 34.72 38.71 34.04 42.51 30.83 44.18 29.53 51.94 30.94 64.41 33.40 56.98 33.59 59.22 34.40 76.82 34.16 90.46 34.32 98.99 34.49 2011 1 2012 2011 Survey 2012 Survey Sntb. Eh N.tn SnOev Uv N. October 19 2010 Photo of Crmi,"eetio0 09 - Lookiog Downstream East Tarboro Canal Stream Restoration Project - EEP No. 123 March 3 L 2011 -Monitoring Year 3 of 5 Appendix D East Tarboro Canal 2010 Cross Section 9 - Reach 2 40.00 - - -- -- -- 38.00 -------------------------------------------------------------- 36.00 °0 34.00 - -- - - - -- rr w a 32.00 30.00 28.00 0.00 10.00 20.00 30.00 40.00 50.00 60.00 70.00 80.00 90.00 100.00 110.00 120.00 Distance (feet) +2010 Survey -2009 Survey -2008 Survey -As -Built - Baseline Bankfu0 Monitoring Datum - Flood Prone Area East Tarboro Canal Stream Restoration Project - EEP No. 123 March 3 L 2011 -Monitoring Year 3 of 5 Appendix D 't ISame E.etT.e.-Cane) .hod Mill Crock. MY3 S.W.. 10 .Re Area NA May -10 ArRaRt S-ey A. -Built Survey 0.00 33.78 LPIN 10.00 33.86 20.00 33.83 36.00 33.92 38.00 33.82 41.00 33.37 44.00 32.82 45.10 32.25 45.60 31.68 LEW 45.60 31.52 46.80 31.13 TW 48.00 31.21 49.60 31.26 50.80 31.28 51.20 31.67 REW 53.00 32.36 55.30 32.99 59.00 33.76 BKF 66.00 33.83 71.00 33.89 82.00 3411 92.00 34.14 100.00 33.84 RPIN 2009 2000 Sarve-y -1w. EW N. 0.00 33.78 25.81 34.00 38.28 33.73 40.74 33.33 44.20 32.16 45.45 31.53 46.60 30.99 51.25 31.75 51.99 32.46 52.72 32.62 53.86 32.89 54.66 33.16 59.39 33.85 99.61 34.07 2009 2009 Survey S_W. Z No 0.00 33.79 32.90 33.86 40.35 33.58 43.73 33.01 45.54 32.59 46.89 31.04 53.95 32.69 56.42 33.00 68.23 33.70 76.34 33.94 100.78 33.88 2010 2010 Survey "_. EN Noln 0.00 33.76 28.37 33.68 36.85 33.71 42.70 33.17 45.92 32.75 46.32 31.64 48.42 31.00 50.40 31.36 52.83 32.36 53.21 32.58 55.07 32.85 57.84 33.22 61.29 33.71 101.06 33.87 2011 2012 2011 Smey 2012 Survey S..O.. Eiv Mete. S..n.. EH Vern Nh re Token Oa.b. 19 2010 Photo of Cros"ectloo p10 - Piemre out take to spec. due to noodi.%caused by beaver m. East Tarboro Canal Stream Restoration Project - EEP No. 123 March 31.2011 -Monitoring Ycar 3 or 5 Appcndiz D East Tarboro Canal 2010 Cross Section 10 - Reach 2 38.00 37.00 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 36.00 °Ja+ 35.00 °0 F 34.00 m 33.00 32.00 31.00 30.00 0.00 20.00 40.00 60.00 80.00 100.00 120.00 Distance (feet) -2010 Survey -2009 Survey -2008 Survey -As -Built - Baseline Bankfull Monitoring Datum - Flood Prune Area East Tarboro Canal Stream Restoration Project - EEP No. 123 March 31.2011 -Monitoring Ycar 3 or 5 Appcndiz D Project N.me Fast Tarboro Canal Watershed Mill Creek, MY3 Photo of Croa""do. 011 - Looking Cron Section II Dni..ge Ar NA Dowwtre.m D., May -10 Crew Tun, Smff rd Picture Taken Oc r 92010 Stunomiry Mu ArBui t Survey 2008 2009 2010 2011 2012 Bankfull Elv. 33.06 AYBtilt Survey 2008 Survey 2009 Survey 2010 Survey 2011 Survey 2012 Survey BF Arco 32.6 Satloa Et, ra._ Sn11aa EW Nan St'd- EN Nan Stanaa , Nan tt_ Eh Nnin ei�a EI. Na. BF Width 19.9 0.00 34.73 LPIN 100.86 33.99 0.00 34.72 0.00 34.87 Flood Prom Elv. 35.82 7.00 33.02 95.21 33.37 0.31 34.83 6.10 33.21 Flood Prone width 101.7 20.00 33.19 62.08 33.82 6.82 33.21 19.99 33.03 Max lk th 2.8 37.00 33.06 BKF 55.44 33.17 17.23 33.22 24.28 32.79 Mean Depth 0.8 45.00 31.42 53.68 32.85 34.84 33.11 24.95 32.73 WID Rai. 48.9 47.40 31.13 LEO 52.99 32.31 40.96 32.63 27.45 32.71 ER 2.5 50.00 30.77 51.53 32.06 43.29 32.37 33.86 32.75 Bank xei ht Ratio 51.00 30.58 49.29 30.12 45.86 32.19 44.26 32.05 snatm T cs 52.00 30.38 TW 45.72 31.37 51.42 30.16 45.49 31.41 53.80 30.67 43.52 32.00 55.18 32.64 47.23 30.75 h 53.80 31.15 REOV 38.01 33.01 55.96 32.75 49.99 30.33 54.10 32.53 26.25 33.39 57.21 33.24 53.30 31.60 56.00 33.08 4.14 33.41 58.84 33.44 54.22 32.19 62.00 33.56 0.00 34.63 63.32 33.62 55.89 32.54 70.00 33.59 80.80 33.48 57.58 33.13 at.2► a 90.00 33.27 96.16 33.27 58.12 33.14 i 96.00 33.24 101.71 33.94 60.18 33.64, 100.00 33.83 RPIN 65.60 33.67 78.69 33.55 97.81 33.26''.. - 101.71 33.85 East Tarboro Canal 2010 Cross Section 11 - Reach 2 38.00 - - - -- 37.00 36.00 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 35.00 34.00 0 33.00 32.00 w 31.00 30.00 29.00 28.00 0.00 20.00 40.00 60.00 80.00 100.00 120.00 Distance (feet) -2010 Survey -2009 Survey -2008 Survey -As -Built - Baseline Banidull Monitoring Datum - Flood Prone Area East Tarboro Canal Stream Restoration Project - EEP No. 123 March 31.2011 -Monitoring Year 3 of 5 Appendix D Project Name East Tarboro Canal N wenhed Mill Creek. MY3 f -ruv' See ion 12 nrainate Area NA Omr May -10 creo Tun. Stafford Photo ofCross- Section 012 - LooklnR D- 111eam - Unable Io stretch tape aerou Cream due to b av Takcn October 19 2010 AFBaOt Sarvey 2000 2009 2010 2011 2012 AS'Ballt Sarver 2008 sm y 2009 Sarvey 2010 Sarvey 2011 Sarvey 2012 Sarvey siana. EM Nala Sta . EH Nan 9unaa Eh .. Slatba . Notrr Sutlaa KI, N.I. Sutba EK N.- 0.00 34.74 LPIN 0.00 32.54 0.00 32.02 0.00 32.20 7.40 32.83 21.01 32.26 26.33 32.62 25.88 32.31 13.80 32.64 31.01 32.86 36.95 32.55 30.97 32.62 15.80 32.13 39.38 32.34 40.97 32.13 38.66 32.52 17.30 31.47 40.89 31.55 41.73 31.88 42.56 31.68 21.00 31.13 42.18 31.32 42.96 29.83 42.96 29.95 26.30 31.47 42.76 30.97 45.59 29.83 46.67 30.20 29.00 32.58 44.28 30.00 50.82 31.56 47.83 30.20 37.00 32.78 48.01 31.29 51.74 32.02 48.68 31.10 41.00 31.67 49.82 31.98 53.33 32.00 50.49 31.25 42.20 31.04 LEW 52.41 32.61 59.54 32.82 53.19 32.33 43.00 30.42 57.65 33.07 75.48 32.48 58.27 32.93 45.30 30.24 TW 67.42 32.81 101.87 32.86 71.75 32.69 47.00 30.41 100.49 32.90 93.85 32.69 48.70 30.53 102.65 32.85 49.00 31.04 REW 55.00 32.76 BKF 69.00 32.72 80.00 32.76 99.00 32.76 100.00 32.97 RPIN S e 0 a d W 38.00 37.00 36.00 35.00 34.00 33.00 32.00 31.00 30.00 29.00 28.00 0.00 East Tarboro Canal 2010 Cross Section 12 - Reach 2 20.00 40.00 60.00 80.00 100.00 120.110 Distance (feet) -2010 Survey -2009 Survey -2008 Survey -As -Built - Baseline Banldull Monitoring Datum - Flood Prone Area East Tarboro Canal Stream Restoration Project - EEP No. 123 March 31.2011 -Monitoring Year 3 of 5 dppcndi) U Pr.yel Name East Tarboro Canal W.tmsO.d Mill Creek, MY3 Cro.. seem. all Photo of Cross- Section #13 - Looking; D=91 At. NA I Upstream Did, Mey -IO crew Ttlq Surtord Picture Taken atone, 14 2010 Summ,ry Did, Ara.11t Survey 2008 2009 2010 2011 2012 Bankfull Elv. 11.92 Aha 08 YOt Survey 20 Survey 2009 S.rvey 2010 Survey 2011 Survey 2012 Survey BF Area 25 SmW. EN N.. SM . FN N_ Stalb, III, N.. St W.. Elr N­ 11.0 Ell N.. BF Width 14.2 0 32.41 LPIN 0.00 32.50 0.00 32.02 0 32.1491 Flood Pmne El, 74.4 5 32.16 27.52 32.15 32.66 32.03 45.2 31.8066 Flood Prone width 101.2 26 32.04 41.46 32.04 46.73 31.47 47.9 31.2745 Maa Depth 2.5 40 31.92 SKF 45.78 31.55 48.77 31.15 4934 30.8204 Mean Dp,h 0.7 49 31.14 47.33 31.09 55.98 29.21 53.8 30.3593 Wm Ratio 46.E 51.4 30.34 LEW 49.27 30.34 59.84 30.70 55 29.9394 ER 3 52.7 29.68 52.64 30.73 61.89 30.92 57.45 29.6481 Bank Heigh, It- 55 29.54 55.19 29.67 63.12 31.35 58.9 29.4379 Smam Type C5 57.8 28.96 TW 57.49 29.30 69.6 32.89 59.7 29.9288 58.6 29.22 58.70 30.30 93.82 32.12 60.2 30.0276 59.1 30.36 REW 59.76 31.12 105.18 35.08 61.2 31.0628 60 30.95 61.62 31.24 63.0 31.5896 61.3 31.89 62.70 31.84 68.7 32.8511 69 32.92 68.18 32.82 81.0 32.3745 80 32.32 92.94 32.27 93.7 32.4328 92.4 32.32 108.00 35.50 105.8 35.6026 100 34.44 RPIN East Tarboro Canal Stream Restoration Project - EEP No. 123 Marsh 31. 2011 - Monitoring Ycar 3 of 5 Apperift D 38 East Tarboro Canal 2010 Cross Section 13 - Reach 2 - 37 - 36 35 e 33 32 31 30 29 28 0 20 40 60 80 100 120 Distance (feet) x-2010 Survey -2009 Survey -2008 Survey -As -Built - Baseline Bankfull Monitoring Datum Flood Prose Area East Tarboro Canal Stream Restoration Project - EEP No. 123 Marsh 31. 2011 - Monitoring Ycar 3 of 5 Apperift D 0 0 o C� C 1 e� I C N cd eC I ov I I I v 1 H io 0 o O O N N I 1 1 1 1 � N v 1 f° L 1 1 cn 1r1 • 1 � m O m I O O 0 � 0 I N I I x I I I I — a-+ Y LL c �i f0 O ^I CO O O I 00 O � 1 1 1 � 1 T x 1 1 1 1 X tin v 3 1 I 1 X m t O m 1 7C X O 00 N I + I 1 1 d4 cu 1 1 1 m t � 1 1 O 00 0 oN 1 1 � 1 1 1 1 4- 1 1 ' m 1 1 �+ Q 1 1 � O o 0 N O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O N r4 O Ol DO I-� lD ui 4 m N --4 O c l DO 1-� l6 u1 4 M N mt R:T l M m M M M M M M m m N N N N N N N N ('J3) UOIIUn31:4 Elevation (Ft.) N N N N N N N N N N W W W W W W W W W W O F' N W Cn p V 00 lO o F-' N W A U I 01 V 00 lD O . . . . . . . . . . . . . . . . . . . . . O O O O O O O O O O O O O o O O O O o O O N O O O O O O O O O O O O O o O O O O O O O Ol O O 0 1 1 1 1 T 1 1 1 1 0 0 1 o / 1 D o, 1 1 1 1 1 N 0 0 1 1 1 00 0 � 1 g 0a 1 1 1 N �+ N 0 0 1 1 1 1 3 0 v 1 1 1 � (0 0a 1 1 1 1 � T 1 1 1 1 1 1 � CD 1 00 0 a) - -� -n � ; 1 c v 1 1 x N O N 0 0 O 1 1 C C 1 1 C ,c, 0i n fD N 00 CD 0 0 0 1 1 0 C) s a 1 1 � r0 d° 1 1 1 1 1 W o o o Csj � r„ o � � N � n D A� W N O O 0 Project Name: East Tarboro Canal Cross Section: 6 Monito ng Year 3 - 2010 Desc. Material Size (MM) lCount % of Total Cumulative % silt /clay 0.062 9 9.00% 9.00% very fine sand 0.125 11 11.00% 20.00% fine sand 0.25 19 19.00% 39.00% SAND medium sand 0.5 16 16.00% 55.00% coarse sand 1 14 14.00% 69.00% very coarse sand 2 10 10.00% 79.00% GRAVEL very fine gravel 4 7 7.00% 86.00% fine gravel 5.7 3 3.00% 89.00% fine gravel 8 3 3.00% 92.00% medium gravel 11.3 8 8.00% 100.00% medium gravel 16 coarse gravel 22.3 coarse gravel 32 very coarse gravel 45 very coarse gravel 64 small cobble 90 COBBLE medium cobble 128 large cobble 180 very large cobble 256 small boulder 362 BOULDER small boulder 512 medium boulder 1024 large boulder 2048 TOTAL % of whole count: 1001 100% 100% Sumasnry Data D50 0.4 D84 3.3 D95 9 East Tarboro Canal Stream Restoration Site - EEP No. 123 March 31, 2011 Monitoring Year 3 of 5 100.00% 90.00% 80.00% c 70.00% w a 60.00% ar 50.00% E 40.00% E U 30.00% 20.00% 10.00% 0.00% 100.00% 90.00% 80.00% 70.00% c w 2 60.00% d CL v, 50.00% N A 40.00% A 30.00% c 20.00% 10.00% 0.00% Cummulative Percent 0.062 0.125 0.25 0.5 1 2 4 5.7 8 11.3 16 22.3 32 45 64 90 128 180 Particle Size (mm) -MY3- 10/2010 -MY2- 10/2009 -MY1- 10/2008 Individual Class Percent 0.062 0.125 0.25 0.5 1 2 4 5.7 8 11.3 16 22.3 32 45 64 90 128 180 Particle Size (mm) ■ MY3- 10/2010 is MY2- 10/2009 ■ MYl- 10/2008 Appendix D Project Name: East Tarboro Canal Cross Section: 7 Monitors Year 3 - 2010 Desc. Material Size (MM) Count % of Total Cumulative % silt /clay 0.062 18 18.00% 18.00% very fine sand 0.125 20 20.00% 38.00% SAND fine sand 0.25 14 14.00% 52.00% medium sand 0.5 16 16.00% 68.00% coarse sand 1 17 17.00% 85.00% very coarse sand 21 10 10.00%1 95.00% very fine gravel 4 3 3.00% 98.00% fine gravel 5.7 2 2.00% 100.00% fine gravel 8 0 0.00% 100.00% medium gravel 11.3 0 0.00% 100.00% GRAVEL medium gravel 16 0 0.00% coarse gravel 22.3 0 0.00% coarse gravel 321 0 0.00% very coarse gravel 451 0 0.00% very coarse gravel 641 0 0.00% COBBLE small cobble 901 0 0.00% medium cobble 128 0 0.00% large cobble 180 0 0.00% very large cobble 256 0 0.00% BOULDER small boulder 362 0 0.00% small boulder 512 0 0.00% medium boulder 1024 0 0.00% large boulderl 20481 0 0.00% TOTAL % of whole count: 100 100% 100% Surnazary Data D50 0.23 D84 0.96 D95 2 100.00% 90.00% 80.00% 70.00% d a 60.00% w > 50.00% M E 40.00% E u' 30.00% 20.00% 10.00% 0.00% 100.00% 90.00% 80.00% 70.00% u d 60.00% a m 50.00% V m 40.00% Z v V 30.00% c 20.00% 10.00% 0.00% Cummulative Percent 0.062 0.125 0.25 0.5 1 2 4 5.7 8 11.3 16 22.3 32 45 64 90 128 180 Particle Size (mm) -MY3- 10/2010 -MY2- 10/2009 -MY1- 10/2008 Individual Class Percent 0.062 0.125 0.25 0.5 1 2 4 5.7 8 11.3 16 22.3 32 45 64 90 128 180 Particle Size (mm) ■ MY3- 10/2010 at MY2- 10/2009 ■ MYl- 10/2008 East Tarboro Canal Stream Restoration Site - EEP No. 123 March 31, 2011 Monitoring Year 3 of 5 Appendix D Project Name: East Tarboro Canal Cross Section: 8 Monitoring Year 3 - 2010 Desc. Material Size (MM) Count % of Total lCumulative % silt /clay 0.062 26 26.00% 26.00% SAND very fine sand 0.125 20 20.00% 46.00% fine sand 0.25 15 15.00% 61.00% medium sand 0.5 11 11.00% 72.00% coarse sand 1 7 7.00% 79.00% very coarse sand 2 141 14.00% 93.00% very fine gravel 4 6 6.00%1 99.00% fine gravel 5.7 1 1.00% 100.00% fine gravel 8 0 0.00% 100.00% GRAVEL medium gravel 11.3 0 0.00% 100.00% medium gravel 16 0 0.00% coarse gravel 22.31 0 0.00% coarse gravel 32 0 0.00% very coarse gravel 45 0 0.00% very coarse gravel 64 0 0.00% small cobble 90 0 0.00% COBBLE medium cobble 128 0 0.00% large cobble 180 0 0.00% very large cobble 2561 0 0.00% small boulder 362 0 0.00% BOULDER small boulder 512 0 0.00% medium boulder 1024 0 0.00% large boulder 2048 0 0.00% TOTAL % of whole count: 100 100% 100% Su Data D50 0.062 D84 1.3 D95 2.5 100.00% 90.00% 80.00% C 70.00% u W 60.00% a .q 50.00% 3 E 40.00% E � 30.00% 20.00% 10.00% 0.00% 100.00% 90.00% 80.00% C 70.00% u `m 60.00% d 50.00% u m 40.00% v V 30.00% r 20.00% 10.00% 0.00% Cummulative Percent 0.062 0.125 0.25 0.5 1 2 4 5.7 8 11.3 16 22.3 32 45 64 90 128 180 Particle Size (mm) -MY3- 10/2010 -MY2- 10/2009 -MY1- 10/2008 Individual Class Percent 0.062 0.125 0.25 0.5 1 2 4 5.7 8 11.3 16 22.3 32 45 64 90 128 180 Particle Size (mm) ■ MY3- 10/2010 ■ MY2- 10/2009 ■ MYl- 10/2008 East Tarboro Canal Stream Restoration Site - EEP No. 123 March 31, 2011 Monitoring Year 3 of 5 Appendix D Project Name: East Tarboro Canal Cross Section: 9 Monitoring Year 3 - 2010 Desc. Material Size (MM) Count % of Total Cumulative % SAND silt /clay 0.062 10 10.00% 10.00% very fine sand 0.125 13 13.00% 23.00% fine sand 0.25 11 11.00% 34.00% medium sand 0.5 23 23.00% 57.00% coarse sand 1 24 24.00% 81.00% very coarse sand 2 11 11.00% 92.00% very coarse gravel very fine gravel 4 5 5.00% 97.00% GRAVEL fine gravel 5.7 1 1.00% 98.005%/. fine gravel 8 2 2.00% 100.00% medium gravel 11.3 0 0.00% medium gravel 16 0 0.00% coarse gravel 22.31 0 0.00% coarse gravel 321 0 0.00% very coarse gravel 451 0 0.00% very coarse gravel 64 0 0.00% COBBLE small cobble 90 0 0.00% medium cobble 128 0 0.00% large cobble 180 0 0.00% very large cobble 256 0 0.00% BOULDER small boulder 362 0 0.00% small boulderl 5121 0 0.00% medium boulder 1024 0 0.00% large boulderl 20481 0 0.00% TOTAL % of whole count: I 1 100 100% 100% Sunlawry Data D50 0.4 D84 1.2 D95 3 100.00% 90.00% 80.00% 70.00% u d 60.00% a 50.00% M E 40.00% E sJ 30.00% 20.00% 10.00% 0.00% 0.062 0.125 0.25 0.5 1 2 4 5.7 8 11.3 16 22.3 32 45 64 90 128 180 Particle Size (mm) -MY3- 10/2010 -MY2- 10/2009 -MY1- 10/2008 Cummulative Percent 100.00% 90.00% 80.00% 70.00% ii <v 60.00% v N 50.00% u m 40.00% v 30.00% c 20.00% 10.00% 0.00% 0.062 0.125 0.25 0.5 1 2 4 5.7 8 11.3 16 22.3 32 45 64 90 128 180 Particle Size (mm) ■ MY3- 10/2010 ■ MY2- 10/2009 ■ MYl- 10/2008 Individual Class Percent East Tarboro Canal Stream Restoration Site - EEP No. 123 March 31, 2011 Monitoring Year 3 of 5 Appendix D Project Name: East Tarboro Canal Cross Section: 10 Monitoriu Year - 2010 Desc. Material Size (MM) Count % of Total Cumulative % silt /clay 0.062 7 7.00% 7.00% very fine sand 0.125 5 5.00% 12.00% fine sand 0.25 5 5.00% 17.00% SAND medium sand 0.5 6 6.00% 23.00% coarse sand 1 19 19.00% 42.00% very coarse sand 2 26 26.00% 68.00% GRAVEL very fine gravel 4 20 20.00% 88.00% fine gravel 5.7 6 6.00% 94.00% fine gravel 8 4 4.00% 98.00% medium gravel 11.3 2 2.00% 100.00% medium gravel 16 0 0.00% coarse gravel 22.31 0 0.00% coarse gravel 321 0 0.00% very coarse gravel 451 0 0.00% very coarse gravel 64 0 0.00% COBBLE small cobble 90 0 0.00% medium cobble 128 0 0.00% large cobble 180 0 0.00% very large cobble 256 0 0.00% small boulder 362 0 0.00% BOULDER small boulder 5121 0 0.00% medium boulder 1024 0 0.00% large boulder 20481 0 0.00% TOTAL % of whole count: I 100 100% 100% Sumazary Data D50 1.2 D84 3.5 D95 6.4 100.00% 90.00% 80.00% 70.00% ry a 60.00% d a 50.00% M E 40.00% E u' 30.00% 20.00% 10.00% 0.00% 100.00% 90.00% 80.00% 70.00% V as 60.00% rZ m 50.00% V m 40.00% v :> 30.00% v c 20.00% 10.00% 0.00% Cummulative Percent 0.062 0.125 0.25 0.5 1 2 4 5.7 8 11.3 16 22.3 32 45 64 90 128 180 Particle Size (mm) -MY3- 10/2010 -MY2- 10/2009 -MY1- 10/2008 Individual Class Percent 0.062 0.125 0.25 0.5 1 2 4 5.7 8 11.3 16 22.3 32 45 64 90 128 180 Particle Size (mm) ■ MY3- 10/2010 ■ MY2- 10/2009 ■ MYl- 10/2008 East Tarboro Canal Stream Restoration Site - EEP No. 123 March 31, 2011 Monitoring Year 3 of 5 Appendix D Project Name: East Tarboro Canal Cross Section: 11 Monitorl Year 3 - 2010 Desc. Material Size (MM) Count % of Total Cumulative % SAND silt /clay 0.062 10 10.00% 10.00% very fine sand 0.125 6 6.00% 16.00% fine sand 0.25 5 5.00% 21.00% medium sand 0.5 13 13.00% 34.00% coarse sand 1 15 15.00% 49.00% very coarse sand 2 23 23.00% 72.00% very fine gravel 4 21 21.00% 93.00% GRAVEL fine gravel 5.7 4 4.00% 97.00% fine gravel 8 2 2.00% 99.00% medium gravel 11.3 1 1.00% 100.00% medium gravel 16 0 0.00% coarse gravel 22.3 0 0.00% coarse gravel 32 0 0.00% very coarse gravel 45 0 0.00% very coarse gravel 64 01 0.00% COBBLE small cobble 90 0 0.00% medium cobble 128 0 0.00% large cobble 180 0 0.00% very large cobble 256 0 0.00% BOULDERI small boulder 362 0 0.00% small boulder 512 0 0.00% medium boulder 1024 0 0.00% large boulderl 20481 0 0.00% TOTAL % of whole count: I 1 100 100% 100% Somantry Data D50 1 D84 3 D95 4.9 East Tarboro Canal Stream Restoration Site - EEP No. 123 March 31, 2011 Monitoring Year 3 of 5 100.00% 90.00% 80.00% 70.00% w a 60.00% w Y 50.00% A E 40.00% E 30.00% 20.00% 10.00% 0.00% 100.00% 90.00% 80.00% 70.00% w u `y 60.00% a 50.00% U 40.00% v > 30.00% v 20.00% 10.00% 0.00% Cummulative Percent 0.062 0.125 0.25 0.5 1 2 4 5.7 8 11.3 16 22.3 32 45 64 90 128 180 Particle Size (mm) -MY3- 10/2010 -MY2- 10/2009 -MY1- 10/2008 Individual Class Percent 0.062 0.125 0.25 0.5 1 2 4 5.7 8 11.3 16 22.3 32 45 64 90 128 180 Particle Size (mm) ■ MY3- 10/2010 ■ MY2- 10/2009 ■ MYl- 10/2008 Appendix D Project Name: East Tarboro Canal Cross Section: 12 Monitorin Year 3 - 2010 Desc. Material Size (MM) Count % of Total Cumulative % SAND silt /clay 0.062 0 0.00% 0.00% very fine sand 0.125 0 0.00% 0.00% fine sand 0.25 6 6.00% 6.00% medium sand 0.5 9 9.00% 15.00% coarse sand 1 26 26.00% 41.00% very coarse sand 2 31 31.00% 72.00% GRAVEL very fine gravel 4 21 21.00% 93.00% fine gravel 5.7 3 3.00% 96.00% fine gravel 8 4 4.00% 100.00% medium gravel 11.31 0 0.00% medium gravel 161 0 0.00% coarse gravel 22.31 0 0.00% coarse gravel 32 01 0.00% very coarse gravel 45 0 0.00% very coarse gravel 64 0 0.00% COBBLE small cobble 90 0 0.00% medium cobble 128 0 0.00% large cobble 180 0 0.00% very large cobble 2561 0 0.00% small boulder 3621 0 0.00% BOULDER small boulder 512 0 0.00% medium boulder 1024 0 0.00% large boulder 20481 0 0.00% TOTAL % of whole count: 1 100 100% 100% Sumawry Data D50 1.2 D84 3 D95 5.2 East Tarboro Canal Stream Restoration Site - EEP No. 123 March 31, 2011 Monitoring Year 3 of 5 Cummulative Percent 100.00% 90.00% 80.00% 70.00% F! ti 60.00% IL 50.00% M E 40.00% E 30.00% 20.00% 10.00% 0.00% 0.062 0.125 0.25 0.5 1 2 4 5.7 8 11.3 16 22.3 32 45 64 90 128 180 Particle Size (mm) -MY3- 10/2010 -MY2- 10/2009 -MY1- 10/2008 Individual Class Percent 100.00% 90.00% 80.00% 70.00% V d 60.00% 6 N 50.00% V m 40.00% v :> 30.00% v c 20.00% 10.00% 0.00% 0.062 0.125 0.25 0.5 1 2 4 5.7 8 11.3 16 22.3 32 45 64 90 128 180 Particle Size (mm) ■ MY3- 10/2010 ■ MY2- 10/2009 is MYl- 10/2008 Appendix D Project Name: East Tarboro Canal Cross Section: 13 Monitoring Year 3 - 2010 Desc. Material Size (MM) Count % of Total Cumulative % SAND silt /clay 0.062 3 3.00% 3.00% very fine sand 0.125 4 4.00% 7.00% fine sand 0.25 3 3.00% 10.00% medium sand 0.5 3 3.00% 13.00% coarse sand 1 11 11.00% 24.00% very coarse sand 2 35 35.00% 59.00% very fine gravel 4 18 18.00% 77.00% fine gravel 5.7 11 11.00% 88.00% GRAVEL fine gravel 8 4 4.00% 92.00% medium gravel 11.3 5 5.00% 97.00% medium gravel 16 3 3.00% coarse gravel 22.31 0 0.00% coarse gravel 32 0 0.00% very coarse gravel 45 0 0.00% very coarse gravel 64 0 0.00% COBBLE small cobble 90 0 0.00% medium cobble 128 0 0.00% large cobble 1801 0 0.00% very large cobble 2561 0 0.00% small boulder 3621 0 0.00% BOULDER small boulder 512 0 0.00% medium boulder 1024 0 0.00% large boulder 2048 01 0.00% TOTAL % of whole count: 1001 100% 100% Swasoary Data D50 1.7 D84 5.2 D95 9.7 100.00% 90.00% 80.00% 70.00% u `v 60.00% a 50.00% M E 40.00% E i+ 30.00% 20.00% 10.00% 0.00% Cummulative Percent 0.062 0.125 0.25 0.5 1 2 4 5.7 8 11.3 16 22.3 32 45 64 90 128 180 Particle Size (mm) -MY3- 10/2010 -MY2- 10/2009 -MY1- 10/2008 Individual Class Percent 100.00% 90.00% 80.00% 70.00% d u `w 60.00% a 50.00% U m 40.00% a 30.00% V r 20.00% 10.00% - - - -- - 0.00% 0.062 0.125 0.25 0.5 1 2 4 5.7 8 11.3 16 22.3 32 45 64 90 128 180 Particle Size (mm) ■ MY3- 10/2010 ■ MY2- 10/2009 ■ MYl- 10/2008 East Tarboro Canal Stream Restoration Site - EEP No. 123 March 31, 2011 Monitoring Year 3 of 5 Appendix D Table 10a. Baseline Stream Data Summary East Tarboro Canal Stream Restoration Site - EEP Project No. 123 Reach 2 2989 feet USGS Gage Regional Curve Pre - Existing Project Stream Parameter Design As -Built Data Interval Condition Reference Dimension Min Max Med Min Max Med Min Max Med Min Max Med Min Max Med Min Max Med BF Width (ft) 14.55 14 17 15 10.8 11 10.9 Na Na 20 17.66 30.32 20.6 Flood Prone 24.34 22.8 25.4 24.1 8.3 9.6 9 Na Na 29.25 20.52 31.22 26.73 Width (ft) BF Cross Sectional Area 1.63 1.5 1.72 1.61 0.77 0.87 0.82 Na Na 1.46 .89 1.41 1.25 SF BF Mean Depth 2.2 2.37 2.32 1.24 1.45 1.34 Na Na 2.5 1.75 3.5 2.69 0 BF Max Depth 8.2 11.4 9.4 12.6 14.1 13.4 Na Na 13.7 13.23 34.07 16.22 (ft) WidthlDepth 1.5 1.7 NA 9.1 9.3 Na 2.2 6 Na 1.75 5.52 4.65 Ratio Entrenchment 17.6 31.1 21.75 Na Na Na Na Na Na 19.2 30.78 21.88 Ratio Bank Height 1.36 1.14 Na Na Na Na Na Na 0.88 1.29 1.19 Ratio .87 Wetted Perimeter (ft) Hydraulic Radius (ft Pattern Channel 29 47 39 12.5 25 18.8 22 46 34 20.58 52.64 36.53 Beltwidth (ft) Radius of 75 560 220 14.4 39.8 23.3 40 72 56 22.99 71.49 37.54 Curvature (ft) Meander 154 226 190 39 64 50.4 72 170 Na 100.91 147.43 129.22 Wavelength (ft) Meander Width 10.3 15.1 12.7 3.6 5.9 4.6 1.1 2.3 1.7 0.374 0.956 0.663 ratio Profile Riffle Length Na Na Na Na Na Na Na Na Na Na Na 64.25 Riffle Slope .002 .0044 .0002 0 .0055 .0022 0 .0036 Na Na Na .00543 Pool Length Na Na 23.3 Na Na 13 Na Na 24 49.66 113.74 70.29 Pool Spacing 44 133 90 16 45 32.3 32 86 59 72.09 416.51 206.2 Substrate - d50 (mm) OS 2 1.14 d84 (mm) 1.88 18.06 4.49 Additional Reach Parameters Valley Length (ft) 2722 2722 2722 Channel Length 2946 280 2946 2946 ft Sinuosity 1.03 1.3 1.2 1.4 1.1 1.19 Water Surface .0007 0 .0055 .003 0 .0036 Slope .00185 BF Slope 0 .0044 Na Na Na .00179 Rosgen G5c C5 C5 C5 Classification *Habitat Index *Macrobenthos Appendix D East Tarboro Canal Stream Restoration Project - EEP No. 123 March 31, 2011- Monitoring Report Year 3 of 5 OOOC�`�O�J HOC 0 0000000000000 X00 , )000 Table 11a Morphology and Hydraulic Monitoring Summary East Tarboro Canal Stream Restoration Site EEP Project No 123 Reach 2 2933 feet P In t C S t 6 C S t 7 C S t 8 C S t 9 C S t 10 B d f db I b kf 11 1 MYO MY] MY MY3 MYII MYI MY2 MY3 MYO I MYI MY2 MY3 MYO MYI MY2 MY3 MYO MYI MY2 MY3 R d I t (d t m) d 35 94 3594 3(1 161 1598 3599 34 24 34 4 33 7( 3376 B kf II W d h (f) 3032 366 35 51 35 8 2254 269 23 54 92 2 206 12 7 15 13 62 ( 1936 347 140 217 206 22 7 1952 72 rI dp W dth (f) 100 115 99 1 101 100 85 5 63 4 1018 75 51 7 695 74 5 1014 786 874 99 100 924 998 101 1 B Hull M D pth (ft) 089 67 072 0 8 1 39 1 1 083 0 7 1 12 095 095 0 7 141 0 5 1 7 1 8 1 25 095 1 02 04 BF Cm S t IA (ft) 26 95 24 546 7 3122 30 196 (( 7 2299 12 1 1430 446 2734 22 19 23 3 526 25 78 21 6 1996 27 5 BF W dth/D pth R t 3407 55 7 495 470 1622 239 29 1 75 1839 13 3 160 - 979 13 73 669 84 1( N 1648 23 8 191 188 7 BFEt hm Ilk t 33 311 1 07 8 444 32 26 II 364 41 46 12 524 123 63 33 485 41 51 14 Br B k H ght R t (R) HyJ I d (it) 07 117 ON I 07 07 08 09 07 I IS 1 09 10 04 C S IA b . B kP R) D501 —) 1 05 067 0 16 005 062 082 0 05 0 1 17 1 95 1 7 1 2 2 2 1 6 P ni t C S 1 11 C S t 12 C S t I B d f db I b kf B I MYO MYI MY2 MY3 MYO MYI MY MY3 MYO MYI MY MY3 Ra d I t (d tum) d 3306 33 06 32 76 3276 31 92 3192 B kf II W Jth(f) 1893 151 1877 399 18 13 156 1798 559 2152 96 1099 A2 FI-0 W d h (f) 100 973 93 2 101 7 100 995 82 6 1027 1011 38 47 1 07 B kfull M=D ph(f) 141 12 096 08 137 08 079 06 124 14 104 07 Br S t IA (R) 2671 182 1801 326 2483 129 1428 342 2673 135 1143 25 BF dWD p h R 1343 126 195 499 1323 169 226 914 1735 69 106 468 BFE( hm tR1 529 64 53 25 552 57 46 I8 465 39 43 30 BF B k H ght R t (R) Hyd I d (R) 128 11 09 ON 129 08 07 Ofi 115 11 09 07 C Sa 1A be N k P a3 D50 I—) N/A 1 076 1 3 1 14 071 35 1 97 2 1 1 6 I I h m g d m h he h m g b ry h h. y n I I d I Add Id I m p p l— h g q d p d I V I III, n I I d 1 bm b d da m 1 d . d be wry C S I h gh5 1 d Rohl k hl d IIR hl h hi m dl m h 1. 1 b, C— IS mR P 3 Appendix D East Tarboro Canal Stream Restoration Site EEP No 123 March 31 2011 Monitoring Year 3 of 5 APPENDIX E Verification of Bankfull Events Table 12 Verification of Bankfull Events Date of Data Collection Date of Occurrence Method Photo# Photo of wrack 10/19/2010 September 2010 photo Station 5 Appendix B line East Tarboro Canal Stream Restoration Project — EEP No 123 Appendix E March 31 2011 Monitoring Year 3 of 5