Application for Section 319 Non Point Source Pollution Control Grant--FY2017 Division of Water Resources North Carolina Department of Environmental Quality 1. Project Title Upper McDowell Creek Stream Restoration – Willow Pond to JV Washam Elementary 2a. Primary Contact or Project Manager1 Name Title Organization Name E-mail address Mailing Address City Telephone David Woodie, PE Project Manager Charlotte Mecklenburg Storm Water Services [email protected] 2145 Suttle Avenue Charlotte 980-314-3210 State NC Zip 28208 Fax Number 1A one-page Statement of Qualifications must be provided in Section 3 of the application form to confirm that anyone designing, installing, or monitoring the proposed project is qualified to do so. Include in the statement any past and/or ongoing 319 grant funded projects. 2b. Administrative Address (where contract will be mailed for signature) Name Title Organization Name E-mail Address Mailing Address City Telephone Federal Tax ID Number Andrew Grant Assistant Town Manager Town of Cornelius [email protected] 21445 Catawba Avenue, P.O. Box 399 Cornelius 704-892-6031 x172 State NC Fax Number 28031 Zip 704-896-2462 56-600-1209 2c. Payment Address (where invoice payments will be mailed) Name Title Organization Name E-mail Address Mailing Address City Telephone Andrew Grant Assistant Town Manager Town of Cornelius [email protected] 21445 Catawba Avenue, P.O. Box 399 Cornelius 704-892-6031 x172 State NC Fax Number 28031 Zip 704-896-2462 -1- NC Application for Section 319 NPS Pollution Control Grant 3. Required Statement of Qualifications (to confirm that anyone designing, installing, or monitoring the proposed project is qualified to do so. Include in the statement any past and/or ongoing 319 grant funded projects.) Project Management The Storm Water Services section of Water & Land Resources manages an annual Capital Improvement Program budget of 5.8 million dollars. Construction projects are managed by the Engineering section which includes three Engineers (all are licensed NC Professional Engineers). Storm Water Services is currently managing eight active water quality enhancement or restoration projects totaling over 10 million dollars. Additionally, the following projects are complete and were managed by Storm Water Services: Project Status Budget The Park Phase II Doral Cavalier Stream Restoration Design Complete Under Construction Complete (warranty period) Completed 2013 Completed 2013 Under Construction Completed 2012 Completed 2011 Completed 2011 Completed 2011 Completed 2011 Completed 2010 Completed 2009 Completed 2009 Completed 2009 Completed 2006 Completed 2006 $1,105,000 $3,600,000 Completed 2005 Completed 2005 $258,000 $133,000 McDowell Creek Mainstem (Gilead to Birkdale) North Mecklenburg Park Stream Restoration and BMPs Torrence Creek Tributary #1 Torrence Creek at The Park Huntersville Little Sugar Creek – Cullman Avenue Little Sugar Creek – 7th to Elizabeth Avenue Little Sugar Creek – Elizabeth to Charlottetowne Torrence Creek Main Stem and Tributary #2 Little Sugar Creek – Charlottetowne Ave to Pear Park Way Upper McDowell Creek William R. Davie Park Stream Restoration Torrence Creek BMP Projec Little Sugar Creek – Pearl Park Way to Morehead Street Irwin Creek Stream Restoration McAlpine Creek at Sardis Stream Restoration & Floodplain Enhancement Goose Creek, Promoting LID Little Sugar at Liz Hair Stream Enhancement NC 319 Funding $141,866 $100,000 $2,500,000 $267,347 $1,428,000 $919,000 $381,438 $363,000 $635,000 $2,000,000 $899,000 $742,000 $490,000 $307,000 $18,900,000 $512,854 $100,000 $155,740 $421,000 $154,716 The projects listed above are inspected and maintained by Charlotte Mecklenburg Storm Water Services. Water Quality Monitoring The Water Quality Program of Charlotte Mecklenburg Storm Water Services manages an annual budget of approximately 3 million dollars. The Program has approximately 30 staff, some of which conduct water quality monitoring such as in-stream storm water monitoring, ambient monitoring, BMP performance monitoring, lake monitoring, macroinvertebrate monitoring, habitat assessment and stream morphology evaluations. Monitoring is completed for numerous reasons such as compliance sampling, pollution identification, program performance measurement, TMDL compliance, watershed management -2- NC Application for Section 319 NPS Pollution Control Grant plan conformance, and new technology research. The Program is certified by the Division of Water Quality for laboratory services (field measurements) and biological laboratory services (bioassessment/ taxonomy). The Water Quality Program has been in place since 1969. 319(h) Grant Funds Requested $180,000 Match funds or in-kind Match Services $185,000 4. Total Project Cost $365,000 5. Project Start Date November 1, 2017 Project End Date August 1, 2019 6. Project Location Information River Basin Catawba Watershed(s) McDowell Watershed size 19200 acres Impaired Waters Listed Stream Yes x Impaired Waters List Assessment Unit Number Pollutant of Concern 11-115-(1); 11-115-(1.5)a; 11-115-(1.5)b; 11-115-(5) HUC(s) (12 digit USGS Hydrologic Unit Codes) County 03050101-170010 USGS. 7.5 minute topographic quadrangle map(s) in project area Position coordinates of project location Cornelius No Impaired biology – macroinvertebrates and fish. Mecklenburg Latitude 35.4734664 Longitude -80.8737975 -3- NC Application for Section 319 NPS Pollution Control Grant 7. Project Abstract (concise summary of the project – DO NOT EXPAND SPACE PROVIDED) Charlotte-Mecklenburg Storm Water Services published the McDowell Creek Watershed Management Plan in March 2008. McDowell Creek flows into Mountain Island Lake at McDowell Creek Cove. This area is just upstream of the drinking water intake that processes 80+ million gallons of raw water per day. McDowell Creek Cove is documented as having some of the poorest water quality conditions among reservoirs in Mecklenburg County. The 2008 management plan seeks to address pre-existing sources of pollution through targeted implementation of stream restoration techniques, BMPs and storm water ordinance enforcement and implementation. The goal is to create a fully functioning, supporting stream ecosystem with a safe and secure water supply downstream in McDowell Creek Cove. The McDowell Creek Watershed is comprised of a portion of the Towns of Huntersville and Cornelius. Both towns recognize the importance of protecting and enhancing water quality in their jurisdictions. Moreover, the Towns have both implemented water quality improvement projects through significant investment of funds generated from their portion of the local Storm Water Fee. The McDowell Creek Watershed Management Plan identified the 776-acre sub-watershed containing Willow Pond as the 2nd highest ranked sub-watershed for stream channel management opportunities. Therefore, Cornelius reached out to Charlotte Mecklenburg Storm Water Services to partner with them to implement the stream corridor improvement project presented in this grant application when the area was also identified for greenways. The stream restoration phase of the project is expected to be constructed simultaneously with the greenway phase to provide the citizens access to a natural stream ecosystem within the older developed area of Cornelius that will also include educational opportunities for the students of JV Washam Elementary and a greenway linking the downtown area of Cornelius with the Washam Potts Road area. The stream project proposed in this grant application is the next step of the implementation of the McDowell Creek Watershed Management Plan. It is comprised of 3 components based upon funding source: Component 1: Removal of the failing Willow Pond Dam and the restoration of the resultant stream as well as approximately 250 feet of stream downstream of the Dam. A NC Division of Water Resources – Water Resources Development Grant Program (DWR) application will be submitted for Component 1 with the Town of Cornelius providing matching funds. Component 2: Restoration of approximately 1600 feet of 2 tributaries of McDowell Creek extending from the downstream extent of Component 1 to McDowell Creek and a second tributary from McDowell Creek upstream to JV Washam Elementary School. This grant application is being submitted for Component 2 with the Town of Cornelius providing matching funds. Component 3: Restoration of approximately 600 feet of McDowell Creek. Component 2 will be funded entirely by Charlotte Mecklenburg Storm Water Services. The proposed project is approximately 1600 feet downstream of the NC 319 funded Upper McDowell Creek Project, which was completed in 2010. Component 2 of the proposed project will result in the direct reduction of approximately 221 tons per year of sediment entering McDowell Creek. This results in an approximate cost benefit ratio of less than $1.00 per pound of sediment removed, which is an excellent return on investment for urban stream restoration. -4- NC Application for Section 319 NPS Pollution Control Grant 8. Estimated Load Reduction, if pollutants of concern include nitrogen, phosphorus and/or sediment2 # pounds of nitrogen saved from project Reference: NC Piedmont Nutrient Load Reducing implementation 387 lbs/year Measures, September 2013 Table 7-5 median value. # pounds of phosphorus saved from project Reference: NC Piedmont Nutrient Load Reducing implementation 101 lbs/year Measures, September 2013 Table 7-5 median value. # tons of soil saved from project implementation Reference: McDowell Creek Watershed 221 tons per year Management Plan, Watershed Assessment of River Stability and Sediment Supply (WARSSS, 2006) and BANCS model (2001) Please specify above the load reduction model used (STEPL, Region 5, L-THIA, or other) 2 Providing a load reduction estimate is required for all BMP implementation projects, including demonstrations. 9. Do you intend collected data to be used by DWR for Use Support decisions? If yes, Division QAPP protocol must be followed. Explanation: NO 10. Watershed Plan for Project Area (Required; please add from 319 plan list on website) Existing Approved 9-Element Plan Name and link McDowell Creek Watershed Management Plan https://ncdenr.s3.amazonaws.com/s3fsx public/Water%20Quality/Planning/NPU/319/WatershedMGTPlans_9element/McDowellCreekWatershed ManagementPlan1.pdf (OR) Draft Plan Name (please provide DWR 9-Element Plan by March 1, 2017 for review and approval): 11. Does this proposal address needs that were identified in a DWR basin plan? If yes, please identify the specific need and the basin in which the need is outlined. Yes Explanation: The McDowell Creek Watershed plan identified in-stream erosion and lack of in-stream habitat as the primary reasons for the impaired stream biology. Stream restoration was identified as the most effective technique to address the causes of impairment. The proposed project will address the causes of impairment through restoration of the stream corridor and installation of in-stream habitat features. The need for stream restoration and habitat improvement is identified throughout the watershed in the McDowell Creek Watershed Management Plan. 12. Do you propose to install agricultural BMPs or other management measures that would be eligible for NC Agricultural Cost Share Program (ACSP) funding? If Yes, please document that the demand for ACSP funding in your county exceeds the supply, prompting your application for a 319(h) grant. -5- NC Application for Section 319 NPS Pollution Control Grant Yes No x 13. What will the proposed project(s) do to address sources of impairment in the watershed? Listed Impairment: Impaired biology (macroinvertebrates and fish) Contributing pollutants/sources: Lack of habitat, sediment loading, land development/urbanization. Project type(s) (please be as specific as possible, ie, type of stormwater or agricultural BMP, any specifics of stream restoration design): x The proposed project includes stream restoration and stream enhancement of approximately 2050 feet of headwaters stream in the McDowell Creek Watershed. Specifically, the following techniques will be implemented: Construct a bankfull bench and modify the channel’s hydraulic geometry Construct in-stream structures (e.g., grade control, bank protection, and habitat) Construct pattern (i.e..add meanders) Preserve/enhance stable vegetation including root mass along the banks and floodplain. Replant woody buffer where appropriate Was/were project(s) recommended in watershed restoration plan? If so, please provide page number(s) from plan for reference. Yes Page 107 (as reach B1a) and catchment on page 116. Yes Has landowner commitment been secured for proposed project site(s)? There is an existing agreement between the Willow Pond Home Owners Association and the Town of Cornelius to provide the town with the property if the project is funded. Additionally, most of the property needed for the project is in public ownership (Town of Cornelius or Mecklenburg County). The remaining 3 private property owners are experiencing severe erosion on their property and are expected to grant easements for the construction and long term maintenance of the project. What will you do to ensure maintenance of project(s) beyond grant timeline? (List staff positions that will maintain, time/funding dedicated) Charlotte Mecklenburg Storm Water Services inspects, monitors and maintains all projects constructed under the Capital Improvement Program. Inspections are conducted annually for the first several years after construction and then every other year 5 years after construction. Necessary maintenance during the warranty period (usually 12 months after completion) is funded and completed by the contractor. Thereafter, maintenance is completed by Charlotte Mecklenburg Storm Water Services Operations Program with funding from either the Town of Cornelius or Mecklenburg County (depending upon system ownership). -6- NC Application for Section 319 NPS Pollution Control Grant 14. Project Description (Note that it will greatly strengthen application to include a map of location of proposed projects (if known), impaired reach(es), and any existing watershed improvement projects) Please organize in the following manner: Goals and objectives Approaches used to achieve those objectives (e.g., riparian buffer planting as approach to achieve goal of streambank stabilization Expected results of project Measurable outputs (e.g., stream miles restored, sediment load reduced, fish community improvement; please quantify where possible) -7- NC Application for Section 319 NPS Pollution Control Grant 1. Location of Project Area in McDowell Creek Watershed -8- NC Application for Section 319 NPS Pollution Control Grant 2 Proposed Project Catchment Map -9- NC Application for Section 319 NPS Pollution Control Grant 3 Proposed Project Corridor - 10 - NC Application for Section 319 NPS Pollution Control Grant 4 Component 2 Project Corridor (this grant application) - 11 - NC Application for Section 319 NPS Pollution Control Grant 5 Full Project Concept Plan (Components 1, 2 &3 and Greenway) - 12 - NC Application for Section 319 NPS Pollution Control Grant 6 Component 2 Proposed Cross Sections (See Figure 5 for cross section locations) Goals and Objectives The primary goal of the project is to continue the implementation of the McDowell Creek Watershed Management Plan. Specifically, Component 2 (See Figure 4) of the proposed project will restore 1600 feet of highly degraded tributary stream in the headwaters of McDowell Creek. Component 2 is expected to remove 221 tons of sediment annually from McDowell Creek. Additionally, component 2 presents a unique opportunity to restore streams in a highly impacted catchment where development occurred prior to storm water control ordinances. The work will re-engineer the stream corridor to ensure stability, habitat and long term ecological uplift. Approaches used to Achieve Objectives Existing Conditions Willow Pond Downstream Reach (Figure 4): After the pond transitions from the rip-rap channel, it has a torturous meander about 200 feet below the spillway. On the left (east) outside of this bend is the highest, most erosive bank in the study reach (15+ feet), as shown below in the images below. This bank is located immediately behind the lots at the cul-de- - 13 - NC Application for Section 319 NPS Pollution Control Grant sac at the end of Willow Pond Road. After the stream flows past these residential parcels, it flows onto several Mecklenburg County-owned parcels. On these parcels, typically the left (east) bank is relatively stable and the right bank is taller, vertical, unstable bank. The average slope in this reach is estimated to be <2% and the bed is comprised mostly of sand. The bed-form diversity (riffle and pools) is poor. Coachmans Wood Lane Reach (Figure 4): The Coachmans Wood Lane Reach (Coachman’s Reach) has varying degrees of instability and visual impairments. The stream is a backyard feature for the homes at the end of Coachman’s Wood Lane. The channel(s) in these backyard areas have been filled with 6-12 inches of rip-rap to help stabilize it (see images, below). Below the cul-de-sac, there has been a recent repair of the stream banks (likely by Charlotte-Mecklenburg Utility Department) using coir fiber matting (see images, below). Additionally, the intermittent channel upstream of the Coachman’s Wood Lane Reach is severely eroded up to the culvert under Coachman’s Trace and is endangering decks and foundations of several homes on Coachman’s Wood. Proposed Approach There are multiple opportunities consistent with the McDowell Creek Watershed Management Plan, to improve water quality, ecological functions, and aesthetics in the Component 2 project corridor. These opportunities include implementing stream corridor restoration or enhancement. The project will seek to restore natural hydrology, habitat and vegetation where there currently is none through creation of a more natural stream in place of the highly degraded current conditions. The stream restoration and enhancement work can be complimented with new greenway trails, which may be constructed at the same time as the stream project. The greenway trails will provide connectivity for the surrounding neighborhoods to the future greenway along the upper tributary to McDowell Creek. This also will allow the stream corridor improvements to be showcased to the surrounding community. The proposed greenway shown on the concept plan (Figure 5) connects to the following public streets: South Hill Street (future road extension), Willow Pond Road, Flora Lane (future road extension), Coachman’s Wood Lane, Peachway Drive (future road extension); and up to J.V. Washam Elementary School. These connections - 14 - NC Application for Section 319 NPS Pollution Control Grant are shown to connect to the future greenway along the upper tributary to McDowell Creek. The new greenway trail will require several stream crossings within the project area as shown on Figure 5. Additional future greenway connectivity may be necessary in the project area. Existing transportation plans indicate that Flora Lane, South Hill Street and Peachway Drive may in the future cross through the project area. If this occurs, the design of the new road crossings will ensure limited impact to the project area and improve greenway connectivity and public interaction and use of the project area. Table 1: Proposed Techniques Proposed Improvement Construct a bankfull bench and modify the channel’s hydraulic geometry Construct in-stream structures (e.g., grade control, bank protection, and habitat) Construct pattern (i.e., add meanders) Preserve/enhance stable vegetation including root mass along the banks and floodplain. Replant woody buffer whereappropriate Expected Results The proposed techniques presented in Table 1 are anticipated to result in a stable stream, improved instream habitat and riparian buffers. See Figure 6 for proposed cross-sections in the Component 2 reaches. Table 2 presents each proposed technique along with the expected functional improvements to hydraulics/hydrology, ecology and water quality. Table 2: Proposed Techniques and Anticipated Functional Improvements Proposed Improvement Construct a bankfull bench and modify the channel’s hydraulic geometry Functional Improvement Hydraulic/Hydrologic Ecological Reduces bed and bank Improves sediment shear stress competency Reduces water surface Creates an active elevations (smaller events) floodplain for vegetation diversity Improves sediment competency Improves habitat diversity Construct in-stream structures (e.g., grade control, bank protection, and habitat) Creates grade control Improves in-stream hydraulics by controlling flow vectors Raises bed slightly to improve floodplain connection Increases channel roughness Construct pattern (i.e., add meanders) Meanders create localized scour and deposition features (e.g., bedform diversity) Water Quality Reduces sediment input from stream bank erosion sediment storage on bench Groundwater recharge Nutrient uptake Reduces sediment from bank erosion Improved oxygenation from steeper riffles and deeper pools Improves bedform diversity (pools and riffles) Introduces more woody debris into the channel Deeper pools Steeper riffles Provides protection from predators Meanders improve Larger woody bedform buffer for improved diversity/aquatic surface water habitat filtration - 15 - NC Application for Section 319 NPS Pollution Control Grant Preserve/enhance stable vegetation including root mass along the banks and floodplain. Replant woody buffer where appropriate Hardy vegetation along the channel and floodplain reduces stream velocities Allows for more contiguous woody buffer Converts abandoned channel into off-line habitat (e.g., vernal pool) Maintains bank Existing mature protection and trees are providing woody debris shade reducing water temperatures Leaf litter and woody debris food Protects banks and source for aquatic reduces erosion life Nutrient uptake Measurable Outputs (e.g., stream miles restored, sediment load reduced, fish community improvement; please quantify where possible) Component 2 of the proposed project will result in the restoration of approximately 1600 feet of highly degraded stream channel in the headwaters of McDowell Creek in Cornelius, NC. The restoration is expected to reduce the sediment load produced by the restored channel to zero, ie. the sediment load entering the restored reach is expected to equal the sediment load exiting. Geomorphic assessments estimate the reduction will be approximately 221 tons per year. Post construction monitoring will confirm the estimated load reduction. The benthic and fish communities are expected to recolonize the restored stream. Component 2 will also provide a linkage to Component 1 of the proposed project for the movement of macroinvertebrates and fish to the new stream channel being created in place of Willow Pond. 15. Project Milestone Schedule (All 319 funded projects are required to submit Quarterly Progress Reports and a detailed Final Project Report, due by the end of the contract for DWR review and approval.) Time Period/Date Activities (List specific quantifiable outputs or activities Anticipated % of that will be achieved during each quarter) Requested Funding Spent1 First Quarter Jan-Mar 2018 - 16 - NC Application for Section 319 NPS Pollution Control Grant Second Quarter Apr-June 2018 Third Quarter July-Sept 2018 Fourth Quarter Oct-Dec 2018 Fifth Quarter Jan-Mar 2019 Sixth Quarter Apr-Jun 2019 Seventh Quarter July-Sept 2019 Eighth Quarter Oct-Dec 2019 Ninth Quarter Jan-Mar 2020 Tenth Quarter Apr-June 2020 Eleventh Quarter2 July-Sept 2020 90% Twelfth Quarter Oct-Dec 2020 100% 1 Please show anticipated dollar amount, percent of grant spent that quarter, and cumulative percent of grant spent for project. Quarterly invoices will only be reimbursed up to percent indicated. Unused funds will carry forward to next quarter. 2 10% of grant will be held until receipt of Final Project Report, whether project lasts 3 years or is shorter Note: Sum of funds spent in quarters 1-2 MUST equal year 1 total in Budget Table #16 Sum of funds spent in quarters 3-6 MUST equal year 2 total in Budget Table #16 Sum of funds spent in quarters 7-10 MUST equal year 3 total in Budget Table #16 Sum of funds spent in quarters 11-12 MUST equal year 4 total (min. 10% of 319 funds) - 17 - NC Application for Section 319 NPS Pollution Control Grant 14. 16. Funding Requested Budget Categories Section 319 Non-Federal Match * Total (itemize all categories) Year 1 Year 2 Year 3 Year 4 Year 1 Year 2 Year 3 Justification (Include detailed explanation for each budget line item) Year 4 Personnel/ Salary Fringe Benefits Supplies Equipment Travel Contractual Other Total Direct Indirect (max. 10% of direct costs, per 40 CFR 35.268) Annual Totals Grand Total % of Total Budget % % 100% *Note: Non-Federal match must be a minimum of 40% of the total project budget Year 1: January 1 - June 30, 2018 (6 months) – Total MUST equal sum of quarters 1-2 in Milestone Table #15 Year 2: July 1, 2018-June 30, 2019 (12 months) – Total MUST equal sum of quarters 3-6 in Milestone Table Year 3: July 1, 2019-June 30, 2020 (12 months) – Total MUST equal sum of quarters 7-10 in Milestone Table Year 4: July 1 - December 31, 2020 (6 months) – Total MUST equal sum of quarters 11-12 in Milestone Table - 18 - NC Application for Section 319 NPS Pollution Control Grant 17. Budget Summary (Combined federal and match funds) BMP Implementation Project Management Education Training or Outreach Monitoring Technical Assistance Other Total Personnel Fringe Benefits Supplies Equipment Travel Contractual Operating Costs Other Total 18. Local and State Match (non-federal) Summary Total Match amount $185,000 Cash Match $185,000 In-kind Match $0 Source(s) of Cash Match Town of Cornelius Storm Water Fee funds. Source(s) of In-kind Match NA - 19 - NC Application for Section 319 NPS Pollution Control Grant 19. Project Partners (may add more, if needed)3 Agency Name Agency Address Role/contribution to Project Contact Person E-mail address Town of Cornelius 21445 Catawba Avenue, P.O. Box 399, Cornelius, NC Primary funding and Coordination Agency Name Agency Address Charlotte Mecklenburg Storm Water Services 2145 Suttle Avenue, Charlotte, NC 28208 Role/contribution to Project Contact Person Project Management Andrew Grant [email protected] David Woodie, PE Phone No. Phone No. 704-892-6031 x172 980-314-3210 E-mail address Agency Name Agency Address Role/contribution to Project Contact Person E-mail address Charlotte Regional Transportation Planning Organization 600 East Fourth Street, 8th Floor, Charlotte, NC 28202-2853 Greenway Funding through STP-DA Grant with funds provided by NCDOT Agency Name Agency Address Role/contribution to Project Contact Person E-mail address NC Department of Environmental Quality – Division of Water Resources 1611 Mail Service Center, Raleigh, NC 27699-1611 Manager, Water Resources Development Grant – potential funding source for Component 1. Amin Davis Phone No. 919-707-9132 [email protected] Robert Cook [email protected] Phone No. 704-336-8643 3 A one-page Statement of Qualifications must be included in Section 3 of the application to confirm that anyone designing, installing, or monitoring the proposed project is qualified to do so. Include in the statement any past and/or ongoing 319 grant funded projects. - 20 - NC Application for Section 319 NPS Pollution Control Grant 20. References and Literature Cited Charlotte Mecklenburg Storm Water Services, 2009, Quality Assurance Project Plan. Charlotte Mecklenburg Storm Water Services, 700 North Tryon Street, Charlotte, NC 28202. ftp://ftp1.co.mecklenburg.nc.us/WaterQuality/Policies%20and%20Procedures/QAPP/ Charlotte Mecklenburg Storm Water Services, 2008, McDowell Creek Watershed Management Plan, Version 4. Charlotte Mecklenburg Storm Water Services, 700 North Tryon Street, Charlotte, NC 28202. ftp://ftp1.co.mecklenburg.nc.us/WaterQuality/McDowell%20Creek%20Watershed%20Manage ment%20Plan%20Version%204.pdf Kimley Horn, 2015, Technical Memorandum for the Willow Pond Stream Restoration Project (Revised January 14, 2015), Kimley Horn. Unpublished report for the Town of Cornelius, 21445 Catawba Avenue, Cornelius, NC 28031, 11 pp. Mecklenburg County Department of Environmental Protection, 2001, Mecklenburg Habitat Assessment Protocol. Unpublished Report. Charlotte – Mecklenburg Storm Water Services, 700 North Tryon Street, Charlotte, NC 28202. North Carolina Ecosystem Enhancement Program, 2003, Charlotte Area Local Watershed Plan. Unpublished Report available at www.ncdenr.org. North Carolina Ecosystem Enhancement Program, 2003, Charlotte Area Local Watershed Plan: Task 2 – Catchment Characterization and Project Site Selection. Unpublished Report available at www.ncdenr.org. North Carolina Department of Environment and Natural Resources, 2002, Fecal Coliform Total Maximum Daily Load for the Irwin, McAlpine, Little Sugar and Sugar Creek Watersheds, Mecklenburg County. Document available at www.ncdenr.org. North Carolina Department of Environment and Natural Resources, 2005, Total Maximum Daily Loads (TMDLs) for Turbidity in Long Creek, McAlpine Creek, Sugar Creek, Little Sugar Creek, Irwin Creek, Henry Fork, and Mud Creek in North Carolina. Document available at www.ncdenr.org. Rosgen, D.L., 2006. Watershed Assessment of River Stability and Sediment Supply (WARSSS). Wildland Hydrology Books, Fort Collins, CO, 648 pp. Piedmont Triad Regional Council, North Carolina Division of Water Quality, Nutrient Science Advisory Board BMP Subcommittee, 2013, North Carolina Piedmont Nutrient Load Reducing Measures Technical Report. - 21 -
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