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HomeMy WebLinkAbout20000846 Ver 1_Monitoring Report 6_20120201DD- 006 + , D FLD 1 2012 DENR -WATER QUALITY t WETLANDS AND STQRMWATER BRANCH Horse Pen Creek (Yr 6), Brush Creek (Yr 3 Stream Monitoring, Yr 4 Wetland Monitoring) Brush Creek Line -of -Sight (Yr1) Stream and Wetland Mitigation Project 2011 Monitoring Report ECS Project No. 09- 12666F i' Guilford County, NC USACE Permit Number 200021655 DWQ Permit Number 00 -0846 e Prepared for: Piedmont Triad Airport Authority 6415 Bryan Boulevard Greensboro, NC 27425 Prepared by: EF ===S LLDD ECS Carolinas, LLP 4811 Koger Blvd Greensboro, NC 27407 336- 856 -7150 rnn - ECS CAROLINAS LLP "Setting the Standard for Service" CARCLONAS Geotechnical o Construction Materials a Environmental ® Facilities NC Registered engineering Firm F -1078 January 25, 2011 Mr. John Thomas Raleigh Regulatory Field Office Wilmington District U.S. Army Corps of Engineers 6508 Falls of the Neuse Road, Suite 120 Raleigh, North Carolina 27615 Reference: 2011 Annual Monitoring Report for Horse Pen Creek and Brush Creek Mitigation Areas Piedmont Triad International Airport Greensboro, North Carolina USACE Action ID 200021655, DWQ # 00 -0846 ECS Project No. 09- 12666F Dear Mr. Thomas: In accordance with Special Conditions "w" and "x" of the U.S. Army Corps of Engineers (USAGE) permit and "6" of the North Carolina Division of Water Quality (DWQ) permit, ECS Carolinas, LLP (ECS) has prepared a report for the 2011 annual monitoring for stream restoration and wetland creation and restoration of the Horse Pen Creek and Brush Creek , Mitigation Areas. The enclosed report includes the sixth year of monitoring for Horse Pen Creek, the fourth year of monitoring for Brush Creek wetlands, the third year of monitoring for the stream at Brush Creek III and the first year of monitoring for Brush Creek Line -of- Sight vegetative plantings. Our findings are detailed in the enclosed report. If there are questions regarding this report, or a need for further information, please contact us at (336) 856 -7150. Respectfully submitted, ECS CAROLINAS, LLP David S. Brame Project Manager cc: Ms. Cyndi Karoly, DWQ Sue Homewood, DWQ Mickie Elmore, PTAA Richard Darling, Baker & Associates Michael T. Brame Environmental Department Manager 4811 Koger Blvd., Greensboro, NC 27407 0 (336) 856 -7150 0 Fax (336) 856 -7160 a www.eestimited.com Asheville, NCeCharlottc. NCoGmensboro. Wo6reowille, SC *Raleigh, NCeSwansboro, NCoWilmington. NC HORSE PEN CREEK AND BRUSH CREEK STREAM AND WETLAND MITIGATION PROJECT MONITORING REPORT ECS PROJEcr No. 09- 12666F TABLE OF CONTENTS 1.0 INTRODUCTION .............................................................................. ..............................2 1.1 Horse Pen Creek .............................................................................. ..............................2 Appendix C: 1.2 Brush Creek ..................................................................................... ..............................2 Monitoring Pebble Counts 1.3 Brush Creek Line -of- Sight .............................................................. ..............................3 Appendix F: 2.0 PROJECT DESCRIPTION ................................................................. ..............................4 Monitoring Vegetative Data Sheets 3.0 MONITORING ACTIVITIES ............................................................ ..............................6 3.1 Horse Pen Creek .............................................................................. ..............................6 3.2 Brush Creek ..................................................................................... ..............................6 3.3 Brush Creek Line -of- Sight .............................................................. ..............................6 4.0 MONITORING RESULTS ................................................................. ..............................6 4.1 Horse Pen Creek .............................................................................. ..............................6 4.2 Brush Creek ..................................................................................... ..............................7 4.3 Brush Creek Line -of -Sight Vegetative Monitoring ........................ ..............................7 5.0 RESTORATION SUCCESS CRITERIA ........................................... ..............................8 5.1 BC -III Stream Dimension ............................................................... ..............................8 5.2 BC -III Stream Pattern and Profile ................................................... ..............................8 5.3 BC -III Stream Bed Material Analysis ............................................. ..............................8 5.4 Photograph Reference Sites.: ........................................................................................ 8 5.5 Wetland Hydrology ......................................................................... ..............................8 5.6 Bankfull Events ............................................................................... ..............................9 5.7 Vegetative Sampling ....................................................................... ..............................9 5.8 Benthic Macroinvertebrate Sampling ............................................ .............................11 5.9 Wildlife Observations .................................................................... .............................11 6.0 MAINTENANCE AND CONTINGENCY PLANS ......................... .............................11 6.1 New Development ........................................................................ ............................... 11 6.2 Stream and Wetland Maintenance and Recommendations ............ .............................12 7.0 COMMENTS AND OBSERVATIONS ............................................ .............................12 Appendix A: Site Plans Appendix B: Monitoring Cross Sections Appendix C: Monitoring Profile Appendix D: Monitoring Pebble Counts Appendix E: Monitoring Photographs Appendix F: Monitoring Well Data Appendix G: Monitoring Vegetative Data Sheets Appendix H: Repair Plan ECS Carolinas, LLP HORSE PEN CREEK AND BRUSH CREEK STREAM AND WETLAND MITIGATION PROJECT MONITORING REPORT ECS PROJECT No. 09- 12666F 1.0 INTRODUCTION The Horse Pen Creek and Brush Creek Mitigation Areas were identified as having potential to satisfy the compensatory mitigation requirements of the Piedmont Triad Airport Authority (PTAA) for impacts resulting from the expansion of their existing facilities. The objective of this project is to provide stream mitigation units (SMU) and wetland mitigation units (WMU) to the PTAA to offset impacts in the Cape Fear 03030002 hydrologic unit. The mitigation units required are being satisfied through the restoration of stream and wetland riparian habitats at the above referenced sites as specified in US Army Corp of Engineers ( USACE) Permit Number 200021655 and the NC Division of Water Quality (DWQ) Permit Number 00 -0846. This report includes the following mitigation monitoring efforts: • Horse Pen Creek — Year 6 (partial monitoring) • Brush Creek — Year 3 (stream monitoring), Year 4 (wetland monitoring) • Brush Creek Line -of -Sight — Year 1 (vegetation monitoring) 1.1 Horse Pen Creek The fifth year of monitoring of the Horse Pen Creek site (HP -I, HP -II and HP -III) was completed in 2010. Mitigation monitoring of Horse Pen Creek was terminated following the fifth year of monitoring with the following exceptions: • Cattails in HP -I, Wetland 5 and HP -III, Wetland 1 will be controlled; • The beaver dam in HP -III, lower King George Branch; and, • Vegetation monitoring in HP-11, jNetlands 2 and 3 will be continued until all agencies feel the vegetation is stable and mature. This monitoring report includes the sixth year of monitoring of Horse Pen Creek for the above referenced exceptions. Correspondence letters from the USACE and DWQ are attached. 1.2 Brush Creek The construction of the wetlands at the Brush Creek site (BC -I, BC -II and BC -III) was completed in January and February 2008. The restoration of the stream at BC -III was completed in February 2009. The project was designed by ECS Carolinas, LLP and constructed by Shamrock Environmental. This monitoring report includes the fourth year of monitoring for BC -I, BC -II and BC I II wetlands and the third year of monitoring for the stream at BC -III. Due to conditions encountered during construction, the size and extent of wetlands were altered as necessary. The following alterations were made: • BC I - Based on the design /permit, the restored wetlands in BC I were scheduled to be 4.66 acres in area. The actual amount of wetlands as surveyed following construction is 4.54 acres. • BC II — Based on the permit, the created wetlands in BC II were scheduled to be 5.3 acres in area. The actual amount of wetlands as surveyed following construction is 9.5 acres in area (less 0.6 acres for USACE Action ID # SAW200641354241 and DWQ # 00- 1632). ECS Carolinas, LLP 2 HORSE PEN CREEK AND BRUSH CREEK STREAM AND WETLAND MITIGATION PROJECT MONITORING REPORT ECS PROJECT No. 09- 12666F • BC III - Based on the design /permit, the restored wetlands in BC III were scheduled to be 2.7 acres in area. The actual amount of wetlands as surveyed following construction is 2.06 acres. • BC III — Based on the permit, 200 linear feet of stream were to be restored. The actual amount of stream restored as surveyed following construction is 450 linear feet. Based on the permit, the overall mitigation compliance for BC I, II and III included the restoration of 7.4 acres of wetland, the creation of 5.3 acres of wetland and the restoration of 200 linear feet of stream. As determined by the survey following construction, 6.6 acres of wetland have been restored, 9.50 acres of wetland have been created and 450 linear feet of stream have been restored. 1.3 Brush Creek Line -of -Sight In November 2009, the PTAA received authorization to cut/clear trees located in certain preservation tracts that were set aside by PTAA in accordance with the above referenced permit. The purpose of the project was to clear the line -of -sight (LOS) between the air traffic control tower and the new Runway 5L/23R and its associated taxiways as required by the Federal Aviation Administration. As required by the permit modification, the PTAA replanted the cleared preservation tracts in February/March 2010. The revegetated areas are monitored in accordance with the Horse Pen Creek and Brush Creek mitigation monitoring requirements. This report includes the first year of monitoring for the Brush Creek LOS plantings. ECS Carolinas, LLP HORSE PEN CREEK AND BRUSH CREEK STREAM AND WETLAND MITIGATION PROJECT MONITORING REPORT ECS PROJECT No. 09- 12666F 2.0 PROJECT DESCRIPTION The Horse Pen Creek and Brush Creek Stream and Wetland Mitigation Project is located on parcels southeast and northwest of the Piedmont Triad International Airport (PTIA) in Greensboro, North Carolina. The Horse Pen Creek and Brush Creek restoration areas, and Brush Creek LOS areas are identified on Figure 1. Figure 1: 2010 Aerial Photograph from Guilford County GIS Data Viewer ECS Carolinas, LLP 4 HORSE PEN CREEK AND BRUSH CREEK STREAM AND WETLAND MITIGATION PROJECT MONITORING REPORT ECS PROJECT No. 09- 12666F The Horse Pen Creek mitigation site includes HP -I, HP -11 and HP -III located to the southeast of the airport on Ballinger Road near its intersection with Chimney Rock Road. The Brush Creek mitigation site includes BC -1, BC -11 and BC -III located to the northwest of the airport. BC -1 is a restored wetland that includes two cells that contain approximately 4.54 acres. BC -II is a created wetland that is 9.5 acres in area. BC -111 is situated in the former roadway of Old Oak Ridge Road and consists of approximately 2.06 acres of restored wetland and approximately 450 linear feet of restored stream channel. The Brush Creek Line -of -Sight revegetation areas include LOS -1, LOS -11 and LOS -111 located to the northwest of the airport along Brush Creek. Figure 2 is a site location map (USGS Topographic Map, Guilford, North Carolina Quadrangle) that identifies the project areas. The site plans are included in Appendix A. Figure 2 — Site Location Map ECS Carolinas, LLP 5 HORSE PEN CREEK AND BRUSH CREEK STREAM AND WETLAND MITIGATION PROJECT MONITORING REPORT ECS PROJECT No. 09- 12666F 3.0 MONITORING ACTIVITIES 3.1 Horse Pen Creek This monitoring report includes the sixth year of monitoring of Horse Pen Creek for: • Cattails in HP -I, Wetland 5 and HP -III, Wetland 1; • The beaver dam in HP -III, lower King George Branch; and, - • Vegetation monitoring in HP -II, Wetlands 2 and 3. The monitoring included visual observations and vegetation counts (Appendix G) in pre- established plots. 3.2 Brush Creek Year four monitoring was completed for the wetlands at BC -I, BC -II and BC -III. Year three monitoring was completed for the restored stream at BC -III. The monitoring was performed between September and November 2011. Hydrology was monitored throughout 2011. The data analyzed includes stream channel cross sections (Appendix B) and stream channel profiles (Appendix C) with a virtual reference station (VRS), pebble counts (Appendix D) with a gravelometer, photographs (Appendix E) taken with a digital camera, monitoring well data (Appendix F) collected from pre - established wells, and vegetation counts (Appendix G) in pre - established plots and transects. Observations of structures, vegetation and problem areas were made throughout the data collection process and are documented in this report. 3.3 Brush Creek Line -of -Sight Year one monitoring was completed for the revegetated wetlands cleared for line -of -sight (LOS I, LOS -II and LOS -III). The monitoring included visual observations and vegetation counts (Appendix G) in pre - established plots. 4.0 MONITORING RESULTS 4.1 Horse Pen Creek Cattails in HP -I. Wetland 5 and HP -III, Wetland 1 Cattails were treated in these two areas by Riverworks in September 2011 using a spray application of Imazapyr (1.5% Solution) and Glyphosate (0.75% Solution). The spray application targeted cattails with an emphasis on protecting woody vegetation in the wetland cells. A visual observation to determine the effectiveness of the spray application will be conducted in the spring of 2012. Beaver Dam in HP -III, Lower King George Branch The USDA Animal and Plant Health Inspection Service (APHIS) assisted PTAA in eradicating beavers from Lower King George Branch in July 2011. After the beavers were trapped the beaver dam was removed by hand by the USDA. The beaver dam did not create concerns with stream stability. ECS has inspected Lower King George Branch on multiple occasions since that time. The most recent inspection was performed on January 12, 2012. To date, there have been no new beaver dams observed in Lower King George Branch. ECS Carolinas, LLP HORSE PEN CREEK AND BRUSH CREEK STREAM AND WETLAND MITIGATION PROJECT MONITORING REPORT ECS PROJECT NO. 09-12666F Vegetation Monitoring In HP -II, Wetlands 2 and 3 Vegetation counts were conducted in HP -II, Wetlands 2 and 3 in pre - established sampling plots to monitor the survival success of wetland vegetation. It was established during the site close -out visit with Mr. John Thomas with the USACE and Ms. Sue Homewood with the NCDWQ in the summer of 2011 that vegetative monitoring of these two areas should be continued until approval by the agencies. The sampling plots in HP -II, Wetlands 2 and 3 indicated 300 and 400 trees per acre, respectively. Based on the vegetation counts, these two areas meet the success requirement of >260 trees per acre at the end of five years. The data resulting from sampling of vegetative plots in HP -II, Wetlands 2 and 3 can be found in Appendix G. 4.2 Brush Creek The stream profile and cross sections were surveyed at BC -III. Graphs depicting the survey results of stream channel cross sections are included in Appendix B and stream channel profiles are included in Appendix C. The results of the surveying do not reveal significant changes from the as -built surveys. The survey data indicates stable cross sections with no significant widening or increases in depth. Erosion is apparent on the left bank downstream from cross -vein 3. Repairs are necessary to prevent further erosion of the stream bank. See Appendix H for recommended repairs. Based on a comparison of the as -built data, there has been little to no change in the streambed material in the riffle and pool sequences. Graphs of pebble counts at each of the cross sections are included in Appendix D. Monitoring well data indicates that hydrology is present at levels above the monitoring success requirements in 13 of the 14 monitoring wells that are located in the three wetland areas. MW 2 in BC -III was below monitoring success requirements. Graphs showing water levels in each of the wetland monitoring wells are included in Appendix F. Based on vegetative sampling, BC -I, BC -II and BC -III are each within the success range for vegetative criteria. Additional planting in 2012 is not recommended. Wetland vegetation data is included in Appendix G. 4.3 Brush Creek Line -of -Sight Vegetative Monitoring Based on vegetative sampling, LOS -I, LOS -II and LOS -III are each within the success range for vegetative criteria. Additional planting in 2012 is not recommended. Wetland vegetation data is included in Appendix G. ECS Carolinas, LLP HORSE PEN CREEK AND BRUSH CREEK STREAM AND WETLAND MITIGATION PROJECT MONITORING REPORT ECS PROJECT No. 09- 12666F 5.0 RESTORATION SUCCESS CRITERIA 5.1 BC -111 Stream Dimension Cross section data was collected at established monitoring locations using a geophysical virtual reference system (VRS). Two cross sections were analyzed using Microsoft Excel software and compared to as -built data. Graphs of the resulting data are included in Appendix B. The cross sectional dimensions of the streams are consistent with the as -built data. Changes that are evident in the cross section data are the result of repairs that were made to Cross Vane 2 during 2010. The data does not reveal significant widening or increases in depth. Although it is not apparent from the survey data, erosion was observed on the left bank downstream from cross -vein 3. Repairs are necessary to prevent further erosion of the stream bank. The repair is currently being scheduled. See Appendix H for recommended repairs. 5.2 BC -111 Stream Pattern and Profile Stream pattern and profile data was collected for the entire length of BC -III using a geophysical VRS. Data collected included thalweg depth, inverts of in- stream structures, water surface elevation, and low top of bank elevation. This data was analyzed using Microsoft Excel software and compared to as -built data. This data is presented in graphs located in Appendix C. Changes were not observed in the thalweg depth or in the stream - , pattern. Elevation and slope of the riffle and pool sections are consistent with previous monitoring data. 5.3 BC -111 Stream Bed Material Analysis Stream bed material analysis was completed for BC -III at each permanent cross section. A gravelometer was used to determine pebble size. Based on a comparison of the as -built data, there has been little or no change in the stream bed material in the riffle and pool sequences. Graphs of pebble counts at each of the cross sections are included in Appendix D. 5.4 Photograph Reference Sites Photographs were taken using a digital camera and these photographs are documented in the Photo Log in Appendix B. The wetland photographs were taken in September. The stream photographs were taken in December. The photograph locations are identified in the photo logs and the site plans in Appendix A. 5.5 Wetland Hydrology Wetland hydrology has been analyzed using monitoring wells with data loggers. Several monitoring wells were installed in each of the wetlands. The locations of monitoring wells are identified on the site plans (Appendix A). Data loggers gather water level readings at 7:00 AM each day. The information from the wells is downloaded monthly, and the resulting data has been analyzed using Microsoft Excel software to determine the average depth to groundwater. The graphs depicting this analysis are located in Appendix C. Thirteen of the fourteen wetland monitoring wells met the wetland success criteria during 2011. Based on local weather data (NOAA.gov), this area of North Carolina was under "abnormally dry" to "moderate drought" conditions during the majority of the 2011 growing ECS Carolinas, LLP HORSE PEN CREEK AND BRUSH CREEK STREAM AND WETLAND MITIGATION PROJECT MONITORING REPORT ECS PROJECT NO. 09-12666F season. During a year with normal precipitation, there is potential that the well would meet the wetland hydrology success criteria. 5.6 Bankfull Events Several bankfull events have occurred since construction. Photographs documenting bankfull events that occurred in 2011 are included in Appendix E. 5.7 Vegetative Sampling Vegetation sampling plots were established to monitor the survival success of wetland vegetation in the Horse Pen Creek and Brush Creek restoration sites. The locations of these plots were random but distributed across the planted portions of the site (see photos in Appendix B). The data resulting from the sampling of the vegetative plots can be found in Appendix G. 5.7.1 HP -II, Wetlands 2 and 3 (Year 6) Vegetation counts were conducted in HP -II, Wetlands 2 and 3 in pre - established sampling plots to monitor the survival success of wetland vegetation. It was established during the site close -out visit with Mr. John Thomas with the USACE and Ms. Sue Homewood with the NCDWQ in the summer of 2011 that vegetative monitoring of these two areas should be continued until approval by the agencies. The sampling plots in HP-11, Wetlands 2 and 3 indicated 300 and 400 trees per acre, respectively. Based on the vegetation counts, these two areas meet the success requirement of >260 trees per acre at the end of five years. The data resulting from sampling of vegetative plots in HP -II, Wetlands 2 and 3 can be found in Appendix G. 5.7.2 BC I, II and III (Year 4) Based on the sampling, BC -I, BC -II and BC -III are within the success range for vegetative criteria. Tables 1, 2 and 3 show the current wetland stocking levels. Table 1. Observed planted trees per plot TREES OBSERVED 0.162 ACRES /PLOT and corresponding stocking STOCKING LEVEL (PER ACRE) Plot 1 9 556 Plot 2 12 741 Plot 3 7 432 Plot 4 4 247 Average 494 Success criteria at the end of year 4 is >288 trees per acre. ECS Carolinas, LLP 9 HORSE PEN CREEK AND BRUSH CREEK STREAM AND WETLAND MITIGATION PROJECT MONITORING REPORT ECS PROJEcr No. 09- 12666F Table 2. Observed planted trees per plot TREES OBSERVED (0.162 ACRES /PLOT ) and corresponding stocking levels STOCKING LEVEL (PER ACRE) Plot 1 9 494 556 Plot 2 8 LOS -I, Plot 3 494 Plot 3 7 9 432 Plot 4 9 309 556 Success criteria at the end of year 4 is >288 trees per acre. LOS -II, Plot 4 9 Average LOS -III, Plot 1 9 509 Success criteria at the end of year 4 is >288 trees per acre. Table 3. Observed planted trees per plot TREES OBSERVED 0.162 ACRES /PLOT ' and corresponding stocking levels — STOCKING LEVEL (PER ACRE) Plot 1 18 494 1111 Plot 2 4 LOS -I, Plot 3 247 556 LOS -II, Plot 1 9 556 Average 1 309 679 Success criteria at the end of year 4 is >288 trees per acre. 5.7.3 Line -of -Sight I, II and III (Year 1) Based on the sampling, LOS -I, LOS -II and LOS -III are within the success range for vegetative criteria. Table 4 shows the current wetland stocking levels. Table 4. Observed planted trees per plot and corresponding stocking levels — • • • TREES OBSERVED 0.162 ACRES /PLOT STOCKING LEVEL (PER ACRE) LOS -I, Plot 1 8 494 LOS -I, Plot 2 6 370 LOS -I, Plot 3 9 556 LOS -II, Plot 1 9 556 LOS -II, Plot 2 5 309 LOS -II, Plot 3 11 679 LOS -II, Plot 4 9 556 LOS -III, Plot 1 9 556 LOS -III, Plot 2 12 741 Average 535 Success criteria at the end of year 1 is >320 trees per acre. ECS Carolinas, LLP 10 HORSE PEN CREEK AND BRUSH CREEK STREAM AND WETLAND MITIGATION PROJECT MONITORING REPORT ECS PROJECT No. 09- 12666F 5.8 Benthic Macroinvertebrate Sampling Benthic macro - invertebrates sampling is not required for this site and sampling was not c conducted. 5.9 Wildlife Observations During the various monitoring events, ECS observed various wildlife at the site. ECS has observed the following wildlife species or evidence of the following wildlife species on the site: Mallard ducks; Blue and Green Herons; Various Songbirds; Whitetail Deer; Crayfish; Minnows; and Frogs. 6.0 MAINTENANCE AND CONTINGENCY PLANS -J 6.1 New Development - Horse Pen Creek ' Based on correspondence with the USACE and the DWQ; the Horse Pen Creek mitigation site compliance monitoring was terminated in 2011 with the exception of: • Cattails in HP -I, Wetland 5 and HP -III, Wetland 1; • A beaver dam in HP -III, Lower King George Branch; and, : ' Wetland vegetation in HP -II, Wetlands 2 and 3. Cattails were treated in HP -I, Wetland 5 and HP -III, Wetland 1 in September 2011. A visual observation to determine the effectiveness of the spray application will be conducted in the spring of 2012. A beaver dam and beavers were removed from HP -III, Lower King George Branch by the USDA in July 2011. To date, there have been no beaver dams observed in Lower King George Branch. Vegetation counts were conducted in HP -II, Wetlands 2 and 3. Based on the vegetation i counts, these two areas meet the success requirement of >260 trees per acre at the end of five years. Brush Creek At the end of the fourth year of monitoring, herbaceous wetland vegetation is prevalent throughout the wetlands in BC -I, BC -II and BC -III. The woody vegetation requirements have been met for the fourth year of monitoring. No additional planting is recommended at this time. ECS Carolinas, LLP 11 HORSE PEN CREEK AND BRUSH CREEK STREAM AND WETLAND MITIGATION PROJECT MONITORING REPORT ECS PROJECT No. 09- 12666F Thirteen of the fourteen wetland monitoring wells met the wetland success criteria during 2011. Based on local weather data (NOAA.gov), this area of North Carolina was under "abnormally dry" to "moderate drought' conditions during the majority of the 2011 growing season. During a year with normal precipitation, it is possible that the well would meet the wetland hydrology success criteria. At the end of the third year of monitoring of the stream at BC -III, survey results have indicated no significant changes in stream stability. However, visual observations have identified an area of erosion that needs repair. The area is located on the left bank down stream from cross vein 3. 6.2 Stream and Wetland Maintenance and Recommendations Horse Pen Creek No repairs /maintenance is recommended at this time. The PTAA will evaluate and report on the effectiveness of the cattail treatment in HP -I, Wetland 5 and HP -III, Wetland 1 during the spring of 2012. Brush Creek No wetland vegetation /hydrology maintenance is recommended at this time. Stream maintenance is recommended to repair an area of erosion located on the left bank down stream from cross vein 3. Recommended repairs are included in Appendix H and are currently being scheduled. The repair will be evaluated and its condition reported during the 2012 monitoring period. Brush Creek Line -of -Sight Vegetative Plantings No repairs /maintenance is recommended at this time. 7.0 COMMENTS AND OBSERVATIONS Horse Pen Creek Areas of concern identified during the July 2011 close -out site walk with the USACE and the NC DWQ have been addressed. Future monitoring of these areas does not appear to be warranted. The PTAA will evaluate and report on the success of cattail treatment conducted in 2011. Provided that cattail removal is successful, it is recommended that the exceptions placed on the compliance monitoring of Horse Pen Creek by the USACE and NC DWQ be terminated. Brush Creek The overall stability of the Brush Creek site and vegetative growth has improved during each of its first four years. Each of the wetlands has met the vegetative success requirements during the first four years of monitoring. The majority of the wetlands have met the hydrology success requirements. The stream appears stable except for one area of bank erosion. Repairs to the bank are currently being scheduled. No additional repairs or maintenance are recommended at this time. ECS Carolinas, LLP 12 Channel Alitigation Monitoring Sheets I, II, III, :�\D IV Monitoring Data Record Project Title-. Brush Creek Stream and Wetland Mitigation Project COE Action ID: 200021655 Stream Name: Brush Creek DWQ Number: 00 -0846 City, County and other Location Inforinatlon: Greensboro, Guilford County, PTIA Date Construction Completed: February 2008. Monitoring Year: ( 4 ) of 5 Ecoregion: Central Piedmont 8 digit HUC unit 03030002 USGS Quad Name and Coordinates: Guilford, NC Quad 36° 06' 56 21" N 79° 56' 1.10" W Rosgen Classification: C4/1 Length of Project: Apprx. 450 Ut 16 l Acres Wtlnd ** Urban or Rural: Urban Watershed Size: 4.4 Sq Miles Monitoring DATA collected by: ECS Carolinas, LLC Date: 2008, 2009, 2010 Applicant Information: Name: Ms Lisa Elmore c/o Piedmont Triad International Airport Address: PO Box 35445 Telephone Number.- 336 - 665 -5600 Email address: Consultant Information: Name: ECS Carolinas, LLC Address-. 4811 Koger Boulevard Telephone Number: 336 - 856 -7150 Enlail address: dbramepecslimited com Project Status: Year Three Monitoring * ** •Ionitoring Level required by COE and DWQ (404,'Sect. 10 permit / 401 Cert.: 1 2 3 Monitoring Level 3 requires completion of Section 1 (circle one) Monitoring Level 2 requires completion of Section 1 mid Section 2 Monitoring Level 1 requires completion of Section 1, Section 2 and Section 3 If biological monitoring is required by DVrQ, then Section 4 should also be completed Section 1. PHOTO REFERENCE SITES (Houitoring at all lin els must complete this section) Attach site map showing the location and angle of all reference photos with a site designation (name, niunber, letter, etc.) assigned to each reference photo location. Photos should be provided for all structures and cross section locations, should show both banks and include an upstream and downstream view. Photos taken to docuunent physical stability should be taken in winter. Photos taken to document vegetation should be taken in summer (at representative locations). Attach photos and a description of each reference photo or location. 'We recommend the use of a photo identification board in each photo to identify location. I Total number of reference photo locations at this site: 40 (See Appendix A and Appendix B) '- Dates reference photos have been taken at this site: September - November Individual from whom additional photos can be obtained (name, address, phone): j David Brame -- 4811 Koger Boulevard, Greensboro, NC 27407 -- 336 - 856 -7150 Other Information relative to site photo reference: None If required to complete Level 3 monitoring only stop here; othernise, complete section 2. "The total wetland area of 16 1 acres includes 6 6 acres of restored wetland and 9 5 acres of created wetlands ** *This is the 3rd year of monitoring for the wetlands at BC -1, BC -II and BC -III This is the second year of monitoring for the restored stream at BC -III Section 2. PLANT SURA VAL Attach plan sheet indicating plots and sample area locations and reference photos. Snr x vnl nlnts- DATE: Area within the easement is: Area sampled by siuNival lots: See Report Number of survival plots sampled: Random or nonrandom site selection: % Coverage within su vival plots is: _ Range of stuvival for all plots: Photos of reference plots taken: ves�no Provide a written description of specific data or findings and photos as needed for clarity. Uve Stake rnnnk- Zone 1 DATE: Area within the easement is: Area sampled for stake sunival: See Report Number of plots sampled: Random or nonrandom site selection: Average number of sluviving stakes: _ Range of stuvival for all plots: Range of survival for all plots: Provide a written description of spec data or findings as needed for clarity. Tree counts: Zone 2 DATE: Area within the easement is: Area sampled for tree stm ival: See Report Number of plots sampled: Random or nonrandom site selection: Average mtmber of suniving trees: _ Range of stuvival for all plots: Provide a written description of specific data or findings as needed for clarity_ Bankfull Events: Date measured: None June 5, 2009 Sept 30, 2010 Sept 23, 2011 Method of Verification: None I Photographed Photographed Photo — See Rpt CONIIV=S: See If required to complete Level 1 and Level 2 monitoring only stop here; othertivise, complete section 3. Section 3. CHA.N1TEL STABEUW Attach plan sheet(s) indicating the locations of cross - sections and beginning and ending of longitudinal profiles if the entire reach is not profiled. Year to year changes in cross - sections, longitudinal profile and bed material should be plotted and submitted_ Comparison overlays from previous years for profile and cross - section monitoring should be provided. Cross - sections: attach plots of each cross - section showing year to year changes. Provide the following data for each cross - section: Date measured Station Number Station Number Avg. slope riffles: as-built/present Station Niunber Station Number Ave_ sloe pools: as-built/present Cross - section being measured Number of riffles: as-built/present Report Number of pools: as-built/present Is water piping D16: as-built/present Cross - sectional area: as-built/present See Report through or around D84: as-built/present Bank-full width: as-built.,'Present Floodprone Width: as-built/present structure? Each station Areas of concern Width/depth: as-built/present and photographed. in report. Head cut or dovAn cut present9 Entrenchment ratio: as-built/present Bank or scour Stream Type: as -built esent* erosion esent? * only required for riffle cross- sections Longitudinal profiles: attach plots of the longitudinal profile showing year to year changes and the locations of installed or natural structures that affect profile. Date measured Station Number Station Number Avg. slope riffles: as-built/present Station Niunber Station Number Ave_ sloe pools: as-built/present See Number of riffles: as-built/present Report Number of pools: as-built/present Is water piping Report Pebble counts: Attach a printout of pebble count data and a graphical plot of bed material show-mg the ctuuulative % finer than X millimeters and the number of particles in standard size classes. Year to year changes in bed material should also be plotted and nrovided_ Date measured Station Number Station Number Station Number Station Niunber Station Number Structure Type Cross - section being measured See Report Is water piping D16: as-built/present D50: as- built/ resent through or around D84: as-built/present structure? Each station Areas of concern Visual Inspection: The entire stream project as well as each in- stream structure and bank stabilization/revetment structure must be evaluated and problems addressed. Date Inspected Station Number Station Number Station Number Station Niunber Station Number Structure Type Is water piping through or around structure? Each station Areas of concern has been evaluated are discussed and photographed. in report. Head cut or dovAn cut present9 Bank or scour erosion esent? Other problems noted? NOTE: Attach separate narrative sheets to each monitoring report describing/discussing the overall monitoring results. Include the identification of specific problem areas /channel &Au es, estimated cause and proposed/required remedial action. This should include a brief discussion of any parameter that has changed significantly from as- built. (See success criteria discussion in Section 11.) May 24, 2011 United States Army Corps of Engineers Wilmington District Raleigh Regulatory Field Office 3331 Heritage Trade Drive, Suite 105 Raleigh, NC 27587 Michael Baker Engineering 8000 Regency Parkway, Suite 200 Cary, NC 27518 919 -463 -5488 FAX 919 -463 -5490 North Carolina Department of Environment and Natural Resources; Division of Water Quality Winston -Salem Regional Office 585 Waughtown Street Winston- Salem, NC 27107 -2241 Attention: Mr. John T. Thomas, Jr., Ms. Sue Homewood Subject: Wetland and Stream Mitigation for Runway 5L/23R, Overnight Express Air Cargo Sorting and Distribution Facility, and Associated Developments at Piedmont Triad International Airport USACE Action ID No. 200021655 DWQ File No. 00 -0846 On behalf of the Piedmont Triad Airport Authority (PTAA), I am hereby requesting termination of the compliance monitoring program for the Horsepen Creek wetland and stream mitigation sites based on attainment of success criteria and your field review of May 24, 2011; with the following exceptions: • Cattails in HP -1, Wetland 5 and HP -3, Wetland 1 will be controlled; • A new beaver dam in HP -3, lower King George Branch, will be removed and beaver(s) trapped; • Vegetation monitoring in HP -2, Wetlands 2 and 3 will be continued. Please contact me <rdarling9mbakerco02.com, 919 - 459 -9009> or David Brame dbrameAecslimited.com, 336 - 856 -7150> at your convenience with any questions or comments and thank you for your continued attention to this important project. Sincerely, MICHAEL BAKER ENGINEERING Richard B. Darling Environmental Manager ::1/T: IN cc: Mickie Elmore, PTAA David Brame, ECS Z 1104066 - P 01104066 - GSO Program Management1003 -0000 00022 (404_401)IMdigahonWorsepen CreeklMonitonngReductAonRequest docx NT-oA q � ��sTntes ui �� • • Regulatory Division DEPARTMENT OF THE ARMY WILMINGTON DISTRICT, CORPS OF ENGINEERS 69 DARLINGTON AVENUE WILMINGTON, NORTH CAROLINA 28403 -1343 Action ID: SAW- 2000 -21655 Mr. Mickie L. Elmore Piedmont Triad Airport Authority Post Office Box 35445 Greensboro, North Carolina 27401 Dear Mr. Elmore: July 7, 2011 Reference the Department of the Army (DA) permit issued on December 8, 2003, which authorized the discharge of 1,450,399 cubic yards of clean fill material into 23.93 acres of jurisdictional waters of the United States, including wetlands subject to our regulatory authority pursuant to Section 404 of the CIean Water Act. The project will impact 12,719 linear feet (1.25 acres) of Brush Creek and its unnamed tributaries, and 22.68 acres of wetlands adjacent to those streams. This discharge of fill is associated with plans for the proposed construction of the new runway 5L/23R, a new overnight express air cargo sorting and distribution facility, and associated development at Piedmont Triad International Airport (PTIA), located off Bryan Boulevard, in Greensboro, Guilford County, North Carolina. Reference is also made to onsite mitigation site inspections conducted on May 24, 2011, by myself and Richard Darling (your consultant for the project) and your letter received on July 6, 2011. By copy of this letter; we concur that you have completed referenced DA permit requirements to monitor the Horsepen Creek wetland and stream mitigation sites attaining special condition success criteria requirements with the following exceptions: • Cattails in HP -1, Wetland 5 and HP -3, Wetland I will be controlled; • A new beaver dam in HP -3, lower King George Branch, will be removed, beavers trapped, and site monitored to assure no further beaver activity; • Vegetation monitoring in HP -2, Wetlands 2 and 3 will be continued associated with the ongoing Brush Creek wetland mitigation sites monitoring. Accordingly, with action on the identified exceptions no further monitoring of the Horsepen Creek wetland and stream mitigation sites will be required. Should you have questions, contact Mr. John Thomas, Raleigh Regulatory Field Office at telephone (919) 554 -4884, Extension 25, Copy furnished: Richard Darling Michael Baker Engineering 8000 Regency Parkway, Suite 200 Cary, NC 27518 Sincerel , 4 1 J homas •oject Manager, Raleigh Regulatory Field Office 2 t— r! NCDENR North Carolina Department of Environment and Natural Resources Division of Water Quality Beverly Eaves Perdue Coleen H. Sullins Dee Freeman Governor Director Secretary July 21, 2011 Mr. Richard Darling Michael Baker Engineering 8000 Regency Parkway, Suite 200 Cary, NC 27518 Re: Horsepen Creek Mitigation Site for Runway 5L/23R Piedmont Triad International Airport Guilford County DWQ # 2000 -0846 Dear Mr. Darling: The Division of Water Quality (DWQ) Winston -Salem Regional Office has reviewed the Year 5 monitoring results for the above - referenced site. In addition, a site visit was conducted on May 24, 2011 with you and John Thomas with the USACE. The Division is in receipt of your letter dated May 24, 2011 requesting termination of the compliance monitoring program for this site with the following exceptions: • Cattails in HP -1, Wetland 5 and HP -3, Wetland 1 will be controlled; • The beaver dam in HP -3, lower King George Branch has been removed and beaver trapped; • Vegetation monitoring in HP -2, Wetlands 2 and 3 will be continued until all agencies feel the vegetation is stable and mature. The long -term protection mechanisms included in the approved Mitigation Plan will remain in effect in perpetuity. If you have any questions related to our comments or this mitigation project, please feel free to contact Sue Homewood at 336 -771- 4964 or sue.homewood @ncdenr.gov. Cc: John Thomas, USACE Raleigh Regulatory Field Office (via email) Mickie Elmore, PTAA, PO Box 35445, Greensboro NC 27401 DWQ -WSRO DWQ - 401 Wetlands Unit File Copy North Carolina Division of Water Quality, Winston -Salem Regional Office Location- 585 Waughtown St Winston - Salem, North Carolina 27107 Phone: 336 - 771 -50001 FAX 336- 771 -46301 Customer Service- 1- 877 - 623 -6748 Internet www.ncwaterquality.org An Equal Opportunity 1 Affirmative Action Employer Sincerely, Sue Homewood DWQ Winston -Salem Regional Office NorthCarolina Naturally I_1 »:101I91 PIRO SITE PLANS ) >1 ) 2 ) § �§ �§ ♦ \ | � _ ��� ■ 2 .... . d / \ \ | � ^ � f�� ^ � � ■ / \ § \§ | m, LL \cz \ (\ � � ■ $: _ \ � - -- \ �!$ I � A � 3 I `N IF ^d' ■ I I a6 / � t lel I gi d °o n \ DIM! ! sr :a5�� LP 1� I a peon J� 1 � � 1 1 1 je s I • I � I 13 _ I � I � � I • I . I_ F E / °"' . 1 � 1 / I / 3 I / / / 8 z � e 2 s ° § § §g 6 q u .4R 3 9 m m C I € I y 3 .e G z a U W O M z 7 �mm °x � 4 CXb i131n08 abl?Il •N 0 8 z� <z � a - OU O <v 2m o U F R1 1 ix V a � 0. zCe I e I i tom. / W FW / / Q m' 5 / \ / \\ -j a \ a / \ QUO O �a z vim0 a z � l \ \ I \ I \ t \ o \ z� I \ ¢ N I \\ < Q I \ c7 m o w m / / I I 8 I I 3 I I j I I I I I I 1 Q I / O \ m I / 4 I / m I i I / I / I / I / I I I I I I I I I I I I I � I \ I \ I \ i \ I \ I \ I \ I I Q z 5 m S O axz G y a z w � c7 / I SO / � a / f g / / z a 0 o o \-� cn \ / z / \ U tib 1�9 M i � � Q♦ e ®� z LN. TRIAD BLVD a O ICI y a O I I� I MM1 Ijl W I i I � I I � � O p �5 ..4 q m a k? On i s o - a � F �C l� i UUU i i t �6 8 I �3 ' � a i R o z o i APPENDIX B MONITORING CROSS SECTIONS f� r 1 U m I C9 (0 (d (0 I 4 I f Ln o Ln o m 00 OD (1=1) UOl;ene13 0 0 rn 0 0 co 0 0 0 0 0 0 0 m U C N 0 0 0 0 0 Cl) 0 0 N 0 0 0 C� CY) 0) C:) O N U r- . O (,.j N M IT d U O � L O V U M N N � � U rn Not��rnMU 'IT 00 rj N Cl) V (n (� 0) O cc) � U M r-- �'j N m M (O U N Q m Q �_ m uD c Of �i.°acQ a m ti a (a O` � CD V ~ 7 Q C E p L O cu C O 'p N N o0mEL �w65 a N a, U CD N Cl) m ca ca � f0 (0 a3 I I a) c Q () 0_ N a) c co U) O U O U) m n a) O N I � ca U) co I � I � rn c cu U a� cu I w II H 0 Z I ICI I �n o 0 0 rn rn o 0 n n n n (3d) UORBAe13 0 n 0 0 0 uo 0 v 0 Cl) 0 N 0 0 LL d u c N 0 NC)00MM0 ai ob U) ai o h r- zr — N M U 0 OOOOCOU r 6 6 U) I-- N N� V— N Cy) U N . O 0O0 U —O � L.0 0 N N N U r rn O i N t� N 00 U 0o m LO Ul N C) Q M a) O Q aci a m °o L)~ 2 n— c E a r 0 c O CO o O as — — c 0UmLL W(A APPENDIX C MONITORING PROFILE Y C O7 r, u 4) O L a M N co ' 3 d U t H 3 m � 0 • • - - - - A • • it i� i • O O v O cII) O O m O Ln N N U C 03 A O N 75 c cu r U Cl LO VII O Co O LO I I O O O O 00 00 tl- 00 f- 1- Il- I- I- (g) Uogen913 •L Q. U w L a C r.+ C J T U m r r O N C) LO (n U') C) rn am e0 co I- I- r- ( ;3) UOIIBA013 C) LO o 0 0 v 0 r N M m C C N N N N O N N C) LO (n U') C) rn am e0 co I- I- r- ( ;3) UOIIBA013 C) LO o 0 0 v 0 LO M O N N O O N CO D M O O Cl O R M d O O N .' N _ O O N M N O O 0 O N t9 d C o am CD M 0 N N N U N O O C,4 M D O r O O L- R a> CD } rn 0 O N O Lo m rn — LL 04 C) N CO O O O O m UJ Q 4) (n y 0 C) O �5 O LO a0:a °' (' a CL 0 0 0 0 CO 0) � E E > > 0 0 Qazz 0 APPENDIX D MONITORING PEBBLE COUNTS 100% 90% 80% 70% m w 60% w 2 50% iv CL 40% 30% 20% 10% 0% 2011 Bankfull Channel Pebble Count, BC -III Cross Section 1 I I I I I I I I I I I I I I I I I 0 0.01 0.1 1 10 100 1000 10000 particle size (mm) --O—cumulative % —# of particles 35 30 25 20 3 0 v m 15 a m 10 5 Size (mm) D16 0.51 D35 1.4 D50 2.5 D65 45 D84 96 D95 150 Size Distribution As -Built (1 -09) Type mean 7.0 silt/clay 6% dispersion 21.7 sand 43% skewness 0.30 gravel 22% cobble 29% boulder 0% Type silt/clay As -Built (1 -09) Yr 10 1-09) Yr 2 01 -10) Yr 3 (12 -11) 10% 5% 4% 6% sand 85% 85% 41% 43% gravel 5% 10% 26% 22% cobble 0% 0% 28% 29% boulder 0% 0% 0% 0% bedrock 0% 1 0% 1 0% 1 0% 100% 90% 80% 70% c m L c 60% c 50% CL 40% 30% 20% 10% 0% 2011 Bankfull Channel Pebble Count, BC -III Cross Section 2 auunay aaiu yiarci wvvic uvuuw I I I I I I I I I I I I I I I I I I I I m M 0 0.01 0.1 1 .10 100 1000 10000 particle size (mm) }cumulative % # of particles 18 16 14 12 7 C 3 10 0 v 8 CD 6 4 2 Size (mm) D16 8.3 D35 15 D50 24 D65 56 D84 110 D95 160 Size Distribution mean 30.2 dispersion 3.7 skewness 0.09 Type silt/clay 4% sand 4% gravel 58% cobble 33% boulder 0% Type silt/clay As -Built 0 -09) Yr 1 (11 -09) Yr 2 01 -10) Yr 3 (12 -11) 4% 4% 1% 4% sand 2% 7% 5% 4% gravel 64% 69% 59% 58% cobble 29% 22% 32% 33% boulder 1% 1% 0% 0% bedrock 0% 0% 0% 0% APPENDIX E MONITORING PHOTOGRAPHS N O N z A a �a �o A W W A W x U d N U N CU OA w � 3 � o °~ A m� � 3 a -d cn ae � � U U � 3 oa � O M o U Qr M U F z w Uo � N M N a w w F a w U a� W N O O G1. U Y W �I �M W r� O Y O A� W z w �� U o � N M N a w as w F a w U GC1 a� W m N O O a U GO Y W x GG 0 0 a U Pq MITIGATION AREA BC -I PHOTOS ■ ill * 0 F z 0 U O F O �x U a'' OC1 �W a d zA d W F W I an c �U 3 a� N C O a 0 0 a b a 3 0 0 a O O bA C �U 3 a� N Q O a O 0 a r; b 0 3 0 0 a a� 3 on c �U W 3 N O a 0 0 a b 3 0 0 H z 0 U O H O �x U py a d A z a H a� bA C 'U w 3 a� a 'o a 0 0 N 'O U '3 0 0 0 a 0 'U 3 a� c 'o a 0 0 a N b a� N 3 0 0 a U F z 0 U O F O �x U p"' A dd a d A z d a F J, a� a0 O �U w 3 N At O O a O O a N 4t .O i� N 3 0 0 a 0 C �U w 3 N Q �O f1, O O L1, N 'C N 3 M 0 0 a U O F O x a Q U� i a F W cd" bD 0 0 a N 'O N 3 0 0 a a. �b 0 0 a b 3 M 0 0 a U MITIGATION AREA BC -II PHOTOS M� W a U�A A z a H w J a� wD Q �U 3 a� a 'o a 0 0 a b 3 N O O a .1: O C � ".. 'U Mg 3 r: c 0 a 0 0 a b a� 3 0 0 a m O O a U CG a 4V EH z 0 U O H O �x ~a UQ zA d a H w a� M �U 3 a� ri a 'o a 0 0 a b a� 3 0 0 0 a 0 'U 3 a� ri 0 'o a 0 0 a b a� 3 0 0 a U GU F-F z 0 U O H O �x •a U� A� d A z a H w r G a� bA U 3 0 0 a 0 0 a b 3 0 0 a 0 �U w 3 c 0 0 0 -o 3 M 0 0 A.. 5 0 V) w 'v 3 a� U W MITIGATION AREA BC -III PHOTOS ri i 1-\ F+ z 0 U O E� O �x �a �LTj A z a H c� a� on C �U 3 a� N O O 0. O O a b 3 O O a, O r_ �U Ag 3 a� N O O., O O a 3 O Y O a U O F O x a ~o U E" �W O a U i Flo v� X U a1 a� a 0 U N O N � an Cq � N A O O a� 3 a� a v� J l•J 0 0 >r U N y ti O 2M x = w o c � o r. -v O o •� U a W U r a O w R a, r: X U Oq a� 4 a 0 U N O U U oA 00 � ri o � 0 i1+ .� O H O x a �z ~C) U E'' �W O a U N U O O a N O O U N ti O U U 0 w o O w� rl N U GG 0 O N Q O i+ U N O U N a0, � 3 � o N b O 0.— U a U sa. 0 W P c �U w 0 O x �a �W U� O a U a0 C •U C� �i N n U U Cq N N ti O F, U x a� a� U N cd O 'O � �bA a •� a r U by Q 4 I b 3 0 b U W O O x 0-.4a �W U� Oq � O a U bq C 'U W �i U N ? R U WE C-4 _N v, y O U a� c� U c. GQ o� a •� on 'U w N U U N U O w U a� a� U rn rn 0 o o � a� U F ao w 4 F r; c 3 0 b O H O x �a �W V� a.1 � O a U 'ob on �U W N M U M It N G." C� y ti O U 0 0 O a on 0 �U A bD M U M O U o� O 0 a v BRUSH CREEK LINE -OF- SIGHT PHOTOS F x w O W z a O F O x a rm a� oq 0 �U W 3 a� r-: 0 'o a, 0 0 a v� O a N O O .0 a 0 'U w 3 a� a 'o a 0 0 v� O a r: 0 0 a CIO O a M O H F O w O w z a a� on a �U W 3 N �O a 0 0 A, v� O a N O O a 0 �U 3 a� N r.+ �O a 0 0 a v� O a 0 0 O H x w 0 w z a aq 'U w 3 'o 0 0 a O a N O O a 0 'U w 3 c 'o a 0 0 a O a 0 0 o. w O a H H O xa w�0 w z a a� 04 w 3 a� Y 'o a 0 Y 0 a. v� O a N O O a 0 �U w 3 a� Y c 'o a 0 Y 0. O Y A rA O a F w O W a O H O a d zd d a F Y a� an a �U W 3 a� N Y �O (1, O Y O a va O N O O a 0 co �U w 3 N Y •O a 0 Y 0 a O a 0 Y 0 a O .a 'MI 1 w - C%1 O O a ir e A OL v LP -1-11 - #pz ILI, _ r s 0 - WF --. J ' ;�4 f a K i. a r 1 Y k. • f a K i. a r 1 Y k. APPENDIX F MONITORING WELL DATA T 2d 7 O 0 U m �rT -i-I I T -T -T T 1 I 1- 1 I 1 I I 1 I I I I I I I I 1 I I I I I I I 11 I 1 I OOI�C fl��fiMN�O�NM�t!') 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O m N 2 ` O N O LL 1 3 O C N (D MONITORING VEGETATIVE DATA SHEETS HPC2 WETLAND VEGETATION PLOT 2 Tree Type Tree Number Date 10/06/2006 09/27/2007 09/24/2008 08/17/2009 10/11/2010 07/05/2012 Planted S. Unknown 1 A F A F Planted S. Unknown 2 A F A P Planted Sp. 2 Unknown 3 A F Swamp Chestnut Oak 4 A F A G A G A G A G A G Swamp Chestnut Oak 5 A F A F A G A G A G A G Green Ash 6 A G A P A P A P Willow Oak 7 A G A G A G A G Green Ash 8 A G A G A G A G Swamp Chestnut Oak 9 A G A G Green Ash 10 A G A G A G A G # of Living Trees General Notes- Live Trees Were Tagged on 10/06. 10/06 Notes: 2 other planted trees that were dead plot area appears to be representative of entire cell Restoration Area 2 HPC2 WETLAND VEGETATION PLOT 3 Tree Type Tree Number Date 10/06/2006 09/27/2007 09/24/2008 08/17/2009 10/11/2010 07/05/2012 Green Ash 1 A F D Green Ash 2 A F D Green Ash 3 A F D Shumard Oak 4 A F D Green Ash 5 A G A G A G A G Green Ash 6 A G A G A G A G Shumard Oak 8 A G A G A G A G Shumard Oak 9 A I G A IG A G A G Green Ash 10 A I G A IG A G A G Green Ash 11 A I G A IG A G A G Volunteer Birch 12 A IG A G A G Volunter Green Ash 13 A G A G A G # of Living Trees 41 1 01 1 61 8 8 8 General Notes: Restoration Area 2 Z n Q c O O M O M I W N � W N y w d o � c0 cc) W c o O O O O Q O M y M O W aW � W � H a N N F- co ao Cl) W c o H J O c Q o O O M O V a W N � � W O H a N H w d H P- co W c o H J O n Q cc O O Lo O O r- Cl) Cl) Cl) co d H O H a O N y d h CO Cl) W c O H J O d a Q O O N O O N F a C) N cF. m O m W o F J O N 2 Q co LO O N N N d H a � O N c J O � � u y W d o H H a � = U Q N co lC m N _O _O N d d H H r) C f0 W U Q U L 3 a) M C [0 N O a M "O C (0 N N C f0 3 CL 2 O m C �c O E N d E O U to C lC CL O N C f6 E a) m C O .0 O 2 BC I WETLAND VEGETATION PLOT 1 Tree Type Tree Number Date 09/27/2008 09/11/2009 09/15/2010 08/16/2011 River Birch 1 A G A G A G A G River Birch 2 A G A G A G A G River Birch 3 A G A G A G A G Shumard Oak 4 A G A G A G A G Black Willow 5 A G A G A G A G Shumard Oak 6 A G A G A G A G Green Ash 7 A F A F A F A G Black Willow 8 A G Shumard Oak 9 A G # of Living Trees 7 7 7 9 General Notes: status: A= Alive, D =Dead condition: G =Good, F =Fair, P =Poor 2011 - Nat Regen Maple observed - not recorded BC I WETLAND VEGETATION PLOT 2 Tree Type Tree Number Date 09/27/2008 09/11/2009 09/15/2010 08/16/2011 Shumard Oak 1 A G A G A G A G Shumard Oak 2 A G A G A G A G Shumard Oak 3 A G A G A G A G Persimmon 4 A G A G A G A G Green Ash 5 A G D D A G Persimmon 6 A G A G A G A G Shumard Oak 7 A G A G A G A G Nat Re en Green Ash 8,9,10 A G A G Persimmon 11 A F Persimmon 12 A F # of Living Trees 7 6 9 12 General Notes: status: A= Alive, D =Dead condition: G =Good, F =Fair, P =Poor BC I WETLAND VEGETATION PLOT 3 Tree Type Tree Number Date 09/27/2008 09/11/2009 09/30/2010 08/16/2011 Green Ash 1 A F A G A G A G Green Ash 2 A F A G A G A G Green Ash 3 A F A G A G A G Green Ash 4 A F A G A G A G Green Ash 5 A F A G A G A G Green Ash 6 A F I A F A G A G Green Ash 7 A F A F A F A G # of Living Trees General Notes: status: A= Alive, D =Dead condition: G =Good, F =Fair, P =Poor BC I WETLAND VEGETATION PLOT 4 # of Living Trees General Notes: status: A= Alive, D =Dead condition: G =Good, F =Fair, P =Poor - - 00 ©00000 .. • . ©000000�� .. • . 00�00000� PIT - T. 6- # of Living Trees General Notes: status: A= Alive, D =Dead condition: G =Good, F =Fair, P =Poor 0 n Q o Lo r- N UD IT IT y N O N m 04 04 o O r M _ w m CU o � a� m a Q N O N O co M � M Q M ui o d n O H o O N c o N U N l9 N O � O o c) ti M 0 0 00 Q qT co 'T M M N N ~ O O N J f'. (O I- LC) Ln N o m d o d F H _o n N N N O a0 � � � ° IT N N ~ C00 :) O N rn c J U) 10 N o _ w m a> o � H F- CD O � c N O c N _ O w H N (0 Y — m N s N N M IT m O O O O N in aaaa � U) O O_ N Q E (o v7 7 a N(0 w TX) N O z T a m y LO N O N f\A Q N N U O Q H N 00 (O V- C) O O O BC II WETLAND VEGETATION PLOT 1 Tree Type Tree Number Date 09/27/2008 08/17/2009 10/04/2010 09/12/2011 Shumard Oak 1 A G A G A G A G River Birch 2 A G A G A G A G Shumard Oak 3 A G A G A G A G Shumard Oak 4 A G A G A G A G Shumard Oak 5 A G A G A G A G River Birch 6 A G A G A G A G Overcup Oak 7 A G A G A G A G Nat Re en Green Ash 8 A G A G Nat Re en Green Ash 9 A G A G # of Living Trees General Notes: status: A= Alive, D =Dead condition: G =Good, F =Fair, P =Poor BC II WETLAND VEGETATION PLOT 2 Tree Type Tree Number Date 09/27/2008 08/17/2009 10/04/2010 09/12/2011 Shumard Oak 1 A G A G A I G A G Shumard Oak 2 A G A G A G A G Shumard Oak 3 A G A G A G A G Shumard Oak 4 A G A G A G A G Overcup Oak 5 A G A G A G A G Overcup Oak 6 A G A G A G A G Shumard Oak 7 A G A G A G A G Swamp Chestnut Oak 8 A G A G Shumard Oak 9 A G A G A G A G got Living I rees 9 V is is General Notes: status: A= Alive, D =Dead condition: G =Good, F =Fair, P =Poor BC II WETLAND VEGETATION PLOT 3 Tree Type Tree Number Date 09/27/2008 08/17/2009 10/04/2010 09/12/2011 Persimmon 1 A G A G A G A G Persimmon 2 A G A F A F A F Green Ash 3 A G A G A G A G Green Ash 4 A F A F A F A F Persimmon 5 A G A G A G A G Green Ash 6 A G A G A G Swamp Chestnut Oak 7 A F A F A F A F Red Maple 8 A G # of Living Trees General Notes: status: A= Alive, D =Dead condition: G =Good, F =Fair, P =Poor BC II WETLAND VEGETATION PLOT 4 Tree Type Tree Number Date 09/27/2008 08/17/2009 10/04/2010 09/12/2011 Shumard Oak 1 A G A G A G A G Shumard Oak 2 A F A G A G A G Shumard Oak 3 A G A G A G A G Shumard Oak 4 A F A G A G Shumard Oak 5 A G A G A G A G Persimmon 6 A P A F A F A F Swamp Chestnut Oak 7 A G A G A G A G Natural Re en Red Maple 8 A G A G A G Natural Re en Red Maple 9 A G A G A G Natural Re en Red Maple 10 A G A G A G # of Living Trees 10 10 General Notes: status: A= Alive, D =Dead condition: G =Good, F =Fair, P =Poor 0 �a Q o tLo0)M� _ N y r ED Nc r J O O a0 fl- O Ch M m d O � F H 0 CD a N Co N I� O O Q v Lo v Co O d O ~ � N N 16 N I� W C '7 _ Cl) f0 C O .? F J O a�n Q O 4Zo 4CO LO N N O Nc J 6 # y CO c) f0 � O . H H O o a C CCiLOCCiM CCD Q Q IT Cn IT IT v N y OD F- .0 O N � c J o f� O ti O M � � — C13 m o N H H CO is C Y ` f0 C ` C O U O — m L ~ 7 O U Q N N M It U) N 0 0 0 0 O C aaaa t- a� U m C_ 3 cn CO N O � N d y Q N O In Q C-4 OD Q r (o O O O CL C) O E N Cn �O a N to 7 to 7 c0 LC) N O z BC III WETLAND VEGETATION PLOT 1 Tree Type Tree Number Date 09/27/2008 08/25/2009 10/03/2010 09/13/2011 Shumard Oak 1 A G A G A G A G Swamp Chestnut Oak 2 A G A F A F A F Swamp Chestnut Oak 3 A G A F A F A F Shumard Oak 4 A G A G A G A G Black Willow 5 A G A G A G A G Shumard Oak 6 A G A G A G A G Red Maple Nat Re en 7 -13. A G A G A G A G Green Ash Natural Re en 14 -17. A G A G A G A G Black Willow Natural Re en 18 A G A G A G # of Living Trees 17 18 18 18 General Notes: status: A= Alive, D =Dead condition: G =Good, F =Fair, P =Poor BC III WETLAND VEGETATION PLOT 2 # of Living Trees 4 3 3 4 General Notes: status: A= Alive, D =Dead condition: G =Good, F =Fair, P =Poor " Replanted in Feb 2009 following stream work =.6110F.1 - 0��000000 - ©��000000 # of Living Trees 4 3 3 4 General Notes: status: A= Alive, D =Dead condition: G =Good, F =Fair, P =Poor " Replanted in Feb 2009 following stream work 1- rn Q N C~O y O � � C Q H O N y # ~ , N IT � O a _o Q) CL CCU CO g ° CO Nr m ayi N Q � a H a 0 m Q ~_ N c a) cu J O co M r d CB r- N ` # _ y N C �' U Q f0 N O � ,O H H (0 i O (0 N O Qj m CL In N O 00 a O _ `' 0c) F- z m N N r y N cc Q H a O N J - Ch _ o N 6 a C` ODD Q O Q N to a°i m ~ .0 m c H H � O a c m � a 0 m ~_ a) cu d CB CO N ` N C �' U Q ,O (0 i N _ _ (0 N O Qj m 0 p N O a a F- z T U N 7 CA Cu N O � a � Q Q FO — N CO N � C'7 Q Co LOS I WETLAND VEGETATION PLOT 1 # of Living Trees General Notes- • status: A= Alive, D =Dead condition: G =Good, F =Fair, P =Poor - - - -- - - - - -- - - -- # of Living Trees General Notes- • status: A= Alive, D =Dead condition: G =Good, F =Fair, P =Poor LOS I WETLAND VEGETATION PLOT 2 # of Living Trees General Notes: status: A =Alive, D =Dead condition: G =Good, F =Fair, P =Poor - - . # of Living Trees General Notes: status: A =Alive, D =Dead condition: G =Good, F =Fair, P =Poor LOS I WETLAND VEGETATION PLOT 3 # of Living Trees General Notes: status: A= Alive, D =Dead condition: G =Good, F =Fair, P =Poor - # of Living Trees General Notes: status: A= Alive, D =Dead condition: G =Good, F =Fair, P =Poor LOS II WETLAND VEGETATION PLOT 1 # of Living Trees 9 General Notes. status: A= Alive, D =Dead condition. G =Good, F =Fair, P =Poor ff IMETMIM # of Living Trees 9 General Notes. status: A= Alive, D =Dead condition. G =Good, F =Fair, P =Poor LOS II WETLAND VEGETATION PLOT 2 # of Living Trees 5 General Notes. status: A= Alive, D =Dead condition: G =Good, F =Fair, P =Poor MR; • # of Living Trees 5 General Notes. status: A= Alive, D =Dead condition: G =Good, F =Fair, P =Poor LOS II WETLAND VEGETATION PLOT 3 # of Living Trees 11 General Notes: status- A= Alive, D =Dead condition: G =Good, F =Fair, P =Poor re # of Living Trees 11 General Notes: status- A= Alive, D =Dead condition: G =Good, F =Fair, P =Poor LOS II WETLAND VEGETATION PLOT 4 # of Living Trees General Notes: status: A= Alive, D =Dead condition: G =Good, F =Fair, P =Poor fir-Mr, IT • - # of Living Trees General Notes: status: A= Alive, D =Dead condition: G =Good, F =Fair, P =Poor LOS III WETLAND VEGETATION PLOT 1 # of Living Trees 9 General Notes: status. A= Alive, D =Dead condition: G =Good, F =Fair, P =Poor • 00��������� # of Living Trees 9 General Notes: status. A= Alive, D =Dead condition: G =Good, F =Fair, P =Poor LOS III WETLAND VEGETATION PLOT 2 # of Living Trees 12 General Notes: status: A= Alive, D =Dead condition: G =Good, F =Fair, P =Poor KRI UZI MI I I I I I Lei I TO # of Living Trees 12 General Notes: status: A= Alive, D =Dead condition: G =Good, F =Fair, P =Poor to O EL _N Q E m U) N 7 in O Z _O d N U Q N (O O O C (6 O J C 7 N f6 N Q O H O LO O B m n U C Q O LO O ai N _ O F N N m o � _ rn m c H J _O N d U C Q O N � N N � l0 r F � O N N N o � 0 # rn W c o .? F- J 0 a� n U C Q O N _M O ~ � N w o _ rn m c o .> H J _O N a U C Q O N y N O ~ N N N O � # ~ _ 03 f6 C O ,> H J O CL �O(flCflO W(OCO� to Q O'T LO M M� M� ti M .o C'7 U O N � m r H a O N CD N ~ y W Cfl O Q) lf) 0 0 CN 000 _ rn o .> F J ca C N O L M - O O C C N O _ 04 r N M `- N co .- +� m f6 FLFLE aaa U N O. a) 000000000 m to O EL _N Q E m U) N 7 in O Z _O d N U Q N (O O O C (6 O J C 7 N f6 N Q O H O LO O APPENDIX H BC -III REPAIR PLAN I / v - L Q O. Y _ c -- - - \ \ • 3 �b \ \ 7 a H� � Il MV W 0 a x °z F � a 4' W <g N a� o0 I I I I I I I I I I I I 1 I I I I g I I Q V y •� O �¢ a o I � Iy1 I I 0. Q U •� U I I I I I I I � L. y /', � a' I I I I I U U I' I I I � I �•^ N Q Y aj O I I I x > 'Ln — I aj ccT s y 0 o d I G O I I I I I I I I I I I I O u C E c y 'M _ G cz U L Q O. Y _ c -- - - \ \ • 3 �b \ \ 7 a H� � Il MV W 0 a x °z F � a 4' W <g N a� o0 Q V O �¢ a o 0. Q U `e