20210177 Ver 1_ePCN Application_20210405

DWR
Division of Water Resources
Initial Review
Pre -Construction Notification (PCN) Form
October 26, 2020 Ver 3.3
Has this project met the requirements for acceptance in to the review process?*
6 Yes
✓ No
Is this project a public transportation project?*
CYesr No
Change Only if needed.
BIMS # Assigned*
20210177
Is a payment required for this project?*
✓ No payment required
✓ Fee received
6 Fee needed - send electronic notification
Reviewing Office *
Winston-Salem Regional Office - (336) 776-
9800
Version#*
1
What amout is owed?*
r $240.00
6 $570.00
Select Project Reviewer*
Sue Homewood:eads\slhomewood
Information for Initial Review
la. Name of project:
Yadkin Valley Sewer Authority Stream Stabilization/Enhancement
la. Who is the Primary Contact?*
Emmett Perdue
1b. Primary Contact Email:*
[e-mail]
Date Submitted
4/5/2021
Nearest Body of Water
Cobb Creek (Site 1); Sandy Berry Creek (Site 2); Yadkin River (Site 3)
Basin
Yadkin-PeeDee
Water Classification
C (all sites)
Site Coordinates
lc. Primary Contact Phone:*
[phone]
Latitude: Longitude:
36.226488 (Site 1); 36.242988 (Site 2); 36.241774 (Site -80.849789 (Site 1);-80.833154 (Site 2);-80.846190 (Site
3) 3)
Pre -Filing Meeting Information
ID# Version
Pre -fling Meeting or Request Date*
1/29/2021
Attach documentation of Pre -Filing Meeting Request here:*
YVSA DWR Pre -Filing Meeting Request Form.pdf
54.74KB
A. Processing Information
County (or Counties) where the project is located:

Yadkin
Is this a NCDMS Project
✓ Yes f• No
Is this project a public transportation project?*
✓ Yes 6 No
la. Type(s) of approval sought from the Corps:
17 Section 404 Permit (wetlands, streams and waters, Clean Water Act)
r Section 10 Permit (navigable waters, tidal waters, Rivers and Harbors Act)
Has this PCN previously been submitted?*
✓ Yes
6 No
1b. What type(s) of permit(s) do you wish to seek authorization?
I7 Nationwide Permit (NWP)
I— Regional General Permit (RGP)
I— Standard (IP)
lc. Has the NWP or GP number been verified by the Corps?
✓ Yes f No
Nationwide Permit (NWP) Number: 13 - Bank Stabilization
Nationwide Permit (NWP) Number: 27 - Restoration
NWP Numbers (for multiple NWPS):
1d. Type(s) of approval sought from the DWR:
I7 401 Water Quality Certification - Regular
I— Non-404 Jurisdictional General Permit
r Individual Permit
le. Is this notification solely for the record because written approval is not required?
For the record only for DWR 401 Certification:
For the record only for Corps Permit:
lf. Is this an after -the -fact permit application?*
✓ Yes 6'No
I— 401 Water Quality Certification - Express
r Riparian Buffer Authorization
lg. Is payment into a mitigation bank or in -lieu fee program proposed for mitigation of impacts?
✓ Yes R No
lg. Is payment into a mitigation bank or in -lieu fee program proposed for mitigation of impacts?
✓ Yes rNo
Acceptance Letter Attachment
1 h. Is the project located in any of NC's twenty coastal counties?
✓ Yes ( No
1j. Is the project located in a designated trout watershed?
✓ Yes 6 No
✓ Yes r No
✓ Yes t No
B. Applicant Information
Id. Who is applying for the permit?
17 Owner I— Applicant (other than owner)
le. Is there an Agent/Consultant for this project?*
6 Yes r No
2. Owner Information
2a. Name(s) on recorded deed:
Yadkin Valley Sewer Authority (easement holder)
2b. Deed book and page no.:
See landowner authorization forms
2c. Responsible party:

2d.Address
Street Address
500 NC Hwy 268 W
Address Line 2
aty
Elkin
Postal / Zip aide
28621
2e. Telephone Number:
[phone]
2g. Email Address:*
[e-mail]
4. Agent/Consultant (if applicable)
4a. Name:
Emmett Perdue
4b. Business Name:
Ecosystem Planning and Restoration
4c. Address
Street Address
1150 SE Maynard Rd.
Address Line 2
Suite 140
aty
Cary
Postal / Zip Code
27511
4d. Telephone Number:
[phone]
4f. Email Address:*
[e-mail]
Agent Authorization Letter*
YVSA Landowner Authorization Forms_all.pdf
State / Province / Region
NC
Country
USA
2f. Fax Number:
State / Province / Region
N
Country
USA
4e. Fax Number:
182.11 KB
C. Project Information and Prior Project History
1. Project Information
1b. Subdivision name:
(if appropriate)
lc. Nearest municipality/ town:
Jonesville
2. Project Identification
2a. Property Identification Number:
Multiple; see property maps
2c. Project Address
Street Address
Address Line 2
aty
Postal / Zip aide
3. Surface Waters
3a. Name of the nearest body of water to proposed project:*
Cobb Creek (Site 1); Sandy Berry Creek (Site 2); Yadkin River (Site 3)
3b. Water Resources Classification of nearest receiving water:*
C (all sites)
2b. Property size:
State / Province / Region
Country
3c. What river basin(s) is your project located in?*
Yadkin-PeeDee

3d. Please provide the 12-digit HUG in which the project is located.
030401010606
4. Project Description and History
4a. Describe the existing conditions on the site and the general land use in the vicinity of the project at the time of this application:*
Site 1 (Cobb Creek): This site is just outside the Jonesville city limits and is largely forested; besides forest, there is some low density residential and pasture land in the immediate
vicinity.
Site 2 (Sandy Berry Creek): This site is within the city limits of Jonesville and bounded by forest on one bank and a driving range on the other; besides forest, there is some commercial
and industrial development in the immediate vicinity.
Site 3 (Yadkin River): This site is within the city limits of Jonesville and is bounded by moderate density commercial development and parking lots, though there is an undeveloped,
largely forested parcel adjacent to the river downstream of the site.
4b. Have Corps permits or DWR certifications been obtained for this project (including all prior phases) in the past?*
r Yes F No C' Unknown
4d. Attach an 8 1/2 X 11 excerpt from the most recent version of the USGS topographic map indicating the location of the project site. (for DWR)
Fig_2_YVSA_USGS.pdf 1.55MB
4e. Attach an 8 1/2 X 11 excerpt from the most recent version of the published County NRCS Soil Survey map depicting the project site. (for DWR)
Fig_4A_Cobb Creek_Soils.pdf 1.2MB
Fig_4B_Sandy Berry Creek_Soils.pdf 854.67KB
Fig_4C_Yadkin River_Soils.pdf 887.14KB
4f. List the total estimated acreage of all existing wetlands on the property:
0.0
4g. List the total estimated linear feet of all existing streams on the property:
1,000
4h. Explain the purpose of the proposed project:*
The purpose of this project is to address stream erosion that is threatening the integrity of sewer lines that run parallel to and/or cross the subject waterbodies. Using natural channel
design, sections of Cobb (Site 1) and Sandy Berry Creeks (Site 2) will be stabilized and enhanced to remove the risk of line failure. This work will involve some channel relocation (at
Site 1), bank sloping, and placement of in -stream and woody bank stabilization structures. Where disturbed, riparian buffers will be replanted in native woody vegetation. At the Yadkin
River (Site 3), hardened bank stabilization structures (e.g., rip -rap, revetments) will be placed above the ordinary high water mark where a concentrated flow point has badly eroded the
bank.
4i. Describe the overall project in detail, including indirect impacts and the type of equipment to be used:*
Tracked excavators will be used to shape stream banks, excavate the floodplain, install in -stream and bank stabilization structures, and perform general grading. Skid steers and dump
trucks will also be used to move earth and materials.
4j. Please upload project drawings for the proposed project.
JVC_All_Sheets_11 x17.pdf 14.14MB
5. Jurisdictional Determinations
5a. Have the wetlands or streams been delineated on the property or proposed impact areas?*
F Yes
Comments:
r No 6 Unknown
5b. If the Corps made a jurisdictional determination, what type of determination was made?*
r Preliminary r Approved F Not Verified r Unknown r N/A
Corps AID Number:
5c. If 5a is yes, who delineated the jurisdictional areas?
Name (if known):
Agency/Consultant Company:
Other:
Ecosystem Planning and Restoration
5d1. Jurisdictional determination upload
Fig_3A_Cobb Creek_Aquatic_Resources.pdf
Fig_3B_SandyBerry Creek_Aquatic_Resources.pdf
Fig_3C_Yadkin River_Aquatic_Resources.pdf
6. Future Project Plans
2.07MB
1.15MB
1.45MB
6a. Is this a phased project?*
C Yes No

Are any other NWP(s), regional general permit(s), or individual permits(s) used, or intended to be used, to authorize any part of the proposed project or related activity?
D. Proposed Impacts Inventory
1. Impacts Summary
la. Where are the impacts associated with your project? (check all that apply):
7 Wetlands 17 Streams -tributaries
I— Open Waters F Pond Construction
3. Stream Impacts
n Buffers
3a. Reason for impact (?)
3b.Impact type*
3c. Type of impact*
3d. S. name *
3e. Stream Type*
(?)
3f. Type of
Jurisdiction*
3g. S. width *
3h. Impact
length*
S1
Restoration/Enhancement
Permanent
Stabilization
Cobb Creek
Perennial
Both
25
Average (feet)
475
(linear feet)
S2
Enhancement
Permanent
Stabilization
Sandy Berry Creek
Perennial
Both
30
Average (feet)
240
(linear feet)
S3
Bank Stabilization
Permanent
Bank Stabilization
Yadkin River
Perennial
Both
150
Average (feet)
35
(linear feet)
3i. Total jurisdictional ditch impact in square feet:
0
3i. Total permanent stream impacts:
750
3i. Total stream and ditch impacts:
750
3i. Total temporary stream impacts:
0
3j. Comments:
Total volume of fill for S3 is approximately 75 cubic yards. All work at S3 will occur above the ordinary high-water mark.
E. Impact Justification and Mitigation
U
1. Avoidance and Minimization
la. Specifically describe measures taken to avoid or minimize the proposed impacts in designing the project:
Stream restoration/enhancement will follow natural channel design principles. Native material and vegetation will be used for construction and for re-
planting the site.
1b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques:
Placement of in -stream structures w ll be done from the bank where possible; construction practices will follow guidelines from the NC Erosion and
Sediment Control Planning and Design Manual.
2. Compensatory Mitigation for Impacts to Waters of the U.S. or Waters of the State
2a. Does the project require Compensatory Mitigation for impacts to Waters of the U.S. or Waters of the State?
✓ Yes RNo
2b. If this project DOES NOT require Compensatory Mitigation, explain why:
Channel impacts are restoration/enhancement, which do not require compensatory mitigation.
F. Stormwater Management and Diffuse Flow Plan (required by DWR)
1. Diffuse Flow Plan
la. Does the project include or is it adjacent to protected riparian buffers identified within one of the NC Riparian Buffer Protection Rules?
✓ Yes a No
If no, explain why:
Yadkin County is not located in an area where NC Riparian Buffers are in effect.
2. Stormwater Management Plan
2a. Is this a NCDOT project subject to compliance with NCDOT's Individual NPDES permit NCS000250?*
✓ Yes 6 No
2b. Does this project meet the requirements for low density projects as defined in 15A NCAC 02H .1003(2)?
c Yes r No

Comments:
G. Supplementary Information
1. Environmental Documentation
la. Does the project involve an expenditure of public (federal/state/local) funds or the use of public (federal/state) land?*
6 Yes rNo
1b. If you answered "yes" to the above, does the project require preparation of an environmental document pursuant to the requirements of the National or State (North Carolina)
Environmental Policy Act (NEPAISEPA)?*
✓ Yes 0- No
Comments:*
Project is funded by the Federal Emergency Management Agency; applicable databases were searched and any results have been included in this
PCN.
2. Violations (DWR Requirement)
2a. Is the site in violation of DWR Water Quality Certification Rules (15A NCAC 2H .0500), Isolated Wetland Rules (15A NCAC 2H .1300), or DWR Surface Water or Wetland Standards or
Riparian Buffer Rules (15A NCAC 2B .0200)?*
✓ Yes (No
3. Cumulative Impacts (DWR Requirement)
3a. Will this project result in additional development, which could impact nearby downstream water quality?*
✓ Yes f No
3b. If you answered "no," provide a short narrative description.
No new infrastructure will be built as part of this project; therefore, no additional development is anticipated after construction is completed.
4. Sewage Disposal (DWR Requirement)
4a. Is sewage disposal required by DWR for this project?*
• Yes No NSA
5. Endangered Species and Designated Critical Habitat (Corps Requirement)
5a. Will this project occur in or near an area with federally protected species or habitat?*
6 Yes r No
5b. Have you checked with the USFWS concerning Endangered Species Act impacts?*
F Yes r No
5c. If yes, indicate the USFWS Field Office you have contacted.
Asheville
5d. Is another Federal agency involved?*
✓ Yes
5e. Is this a DOT project located within Division's 1-8?
✓ Yes r No
F No r Unknown
5f. Will you cut any trees in order to conduct the work in waters of the U.S.?
6 Yes r No
5g. Does this project involve bridge maintenance or removal?
✓ Yes r No
5h. Does this project involve the construction/installation of a wind turbine(s)?*
✓ Yes f No
5i. Does this project involve (1) blasting, and/or (2) other percussive activities that will be conducted by machines, such as jackhammers, mechanized pile drivers, etc.?
✓ Yes r No
5j. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical Habitat?
NC NHP report (accessed February 8, 2021)
USFWS IPaC (accessed February 8, 2021)
Consultation Documentation Upload
YVSA NCNHP report.pdf
YVSA IPaC species list.pdf
USFWS response_Yadkin Valley Sewer Line Stabilization.pdf
NCWRC Env Review -Yadkin Valley Sewer Stream Stablization.pdf
992.04KB
547.89KB
317.59KB
107.44KB

6. Essential Fish Habitat (Corps Requirement)
6a. Will this project occur in or near an area designated as an Essential Fish Habitat?*
✓ Yes GNo
6b. What data sources did you use to determine whether your site would impact an Essential Fish Habitat?*
NOAA Essential Fish Habitat Mapper
7. Historic or Prehistoric Cultural Resources (Corps Requirement)
7a. Will this project occur in or near an area that the state, federal or tribal governments have designated as having historic or cultural preservation status?*
✓ Yes f No
7b. What data sources did you use to determine whether your site would impact historic or archeological resources?*
NC State Historic Preservation Office HPOweb (accessed February 9, 2021)
7c. Historic or Prehistoric Information Upload
SHPO response_YVSA.pdf 150.83KB
8. Flood Zone Designation (Corps Requirement)
8a. Will this project occur in a FEMA-designated 100-year floodplain?*
t: Yes r No
8b. If yes, explain how project meets FEMA requirements:
A no -rise certification has already been approved for this project by the Yadkin County floodplain administrator.
8c. What source(s) did you use to make the floodplain determination?*
A review of the FEMA Flood Insurance Rate Map (FIRM) Panels 3710495100K and 3710495000J indicates the project sites are located within FEMA-
identified flood zones.
Miscellaneous
Comments
Miscellaneous attachments not previously requested.
Fig_1 _YVSA_Vicinity.pdf
Fig_5_YVSA FEMA.pdf
Fig_6_Cobb Creek_Property.pdf
Fig_6_Sandy Berry Creek_Property.pdf
F ig_6_Yad ki n Rive r_Prope rty. pdf
Signature
*
rJ By checking the box and signing below, I certify that:
1.3MB
3.24MB
2.33MB
1.37MB
1.1MB
• The project proponent hereby certifies that all information contained herein is true, accurate, and complete to the best of my knowledge and belief; and
• The project proponent hereby requests that the certifying authority review and take action on this CWA 401 certification request within the applicable reasonable period of time.
• I have given true, accurate, and complete information on this form;
• I agree that submission of this PCN form is a "transaction" subject to Chapter 66, Article 40 of the NC General Statutes (the "Uniform Electronic Transactions Act");
• I agree to conduct this transaction by electronic means pursuant to Chapter 66, Article 40 of the NC General Statutes (the "Uniform Electronic Transactions Act");
• I understand that an electronic signature has the same legal effect and can be enforced in the same way as a written signature; AND
• I intend to electronically sign and submit the PCN form.
Full Name:
Emmett Perdue, PE
Signature
Date
4/5/2021

LANDOWNER AUTHORIZATION FORM
PROPERTY LEGAL DESCRITION:
Deed Book: 99-E
Page: 124
Parcel ID Number: 4950 1 0462406 (1), 4950446531 (2)
County: Yadkin
Street Address: Swan Creek Bypass (1); 3509 Shaffner Rd. (2)
Jonesville, NC 28642
Property Owner (please print: Yadkin Valley Sewer Authority (easement holder)
Property Owner (please print): V.ER LN a aL
The undersigned, registered property owner(s) of the above property, do hereby authorize
Emmett Perdue of Ecosystem Planning and Restoration
(Contractor/Agent/Project Manager) (Name of Contractor/Agent Firm/Agency)
to take all actions necessary for the evaluation of the property as a potential stream, wetland and/or
riparian buffer mitigation project, including conducting stream and/or wetland determinations and
delineations, as well as issuance and acceptance of any required permit(s) or certification(s). l
agree to allow regulatory agencies, including the US Army Corps of Engineers, to visit the property
as part of these environmental reviews.
Property Owners(s) Address:
(if different from above)
500 NC Hwy 268 W
'Ain, NC 28621
Property Owner Telephone Number: 336-835-9819
Property Owner Telephone Number: 3 3 - t535 - 4-5 g 3
We hereby certify the above information to be true and accurate to the best of our knowledge.
1rGG7a-. ?Isla
(Property Owner Authorized Signature) (Date)
(Property Owner Autho ed Signature) (Date)

LANDOWNER AUTHORIZATION FORM
PROPERTY LEGAL DESCRITION:
Deed Book: 1256
495010468338
Parcel ID Number:
Street Address:
Page: 359
County: Yadkin
Westbrook St., Jonesville, NC
Yadkin Valley Sewer Authority (YVSA; easement holder)
Property Owner (please print:
Property Owner (please print): James and Emily Phillips
The undersigned, registered property owner(s) of the above property, do hereby authorize
Emmett Perdue Ecosystem Planning and Restoration
of
(Contractor/Agent/Project Manager) (Name of Contractor/Agent Firm/Agency)
to take all actions necessary for the evaluation of the property as a potential stream, wetland and/or
riparian buffer mitigation project, including conducting stream and/or wetland determinations and
delineations, as well as issuance and acceptance of any required permit(s) or certification(s). I
agree to allow regulatory agencies, including the US Army Corps of Engineers, to visit the property
as part of these environmental reviews.
500 NC Hwy 268 W, Elkin, NC 28621 (YVSA)
Property Owners(s) Address:
(if different from above)
1261 Elizabeth Ave., Statesville, NC 28677 (Philips)
336-835-9819 (YVSA)
Property Owner Telephone Number:
Property Owner Telephone Number:
We hereby certify the above information to be true and accurate to the best of our knowledge.
//`mo4
w� -ecTs� o /
(Property Owner Authorized Signature) (Date)
(Property Owner Authorized Signature) (Date)

LANDOWNER AUTHORIZATION FORM
PROPERTY LEGAL DESCRITION:
Deed Book: 267 Page: 602
Parcel ID Number: 495010469483
Street Address:
Yadkin
County:
532 Westbrook St., Jonesville, NC 28642
Property Owner (please print: Yadkin Valley Sewer Authority (YVSA; easement holder)
Property Owner (please print): Robert and Brenda Pearson
The undersigned, registered property owner(s) of the above property, do hereby authorize
Emmett Perdue of Ecosystem Planning and Restoration
(Contractor/Agent/Project Manager) (Name of Contractor/Agent Firm/Agency)
to take all actions necessary for the evaluation of the property as a potential stream, wetland and/or
riparian buffer mitigation project, including conducting stream and/or wetland determinations and
delineations, as well as issuance and acceptance of any required permit(s) or certification(s). I
agree to allow regulatory agencies, including the US Army Corps of Engineers, to visit the property
as part of these environmental reviews.
Property Owners(s) Address: 500 NC Hwy 268 W, Elkin, NC 28621 (YVSA)
(if different from above)
Property Owner Telephone Number:
336-835-9819 (YVSA)
Property Owner Telephone Number:
We hereby certify the above information to be true and accurate to the best of our knowledge.
(Property Owner' Authorized Signature)
_?/_3c1-2
(Date)
(Property Owner Authorized Signature) (Date)

LANDOWNER AUTHORIZATION FORM
PROPERTY LEGAL DESCRITION:
Deed Book: 734
Parcel ID Number: 495011561708
page: 039
County: Yadkin
Street Address: Swan Creek Bypass , Jonesville, NC
Property Owner (please print: Yadkin Valley Sewer Authority (YVSA; easement holder)
Property Owner (please print): Elkin Jonesville Shrine Club
The undersigned, registered property owner(s) of the above property, do hereby authorize
Emmett Perdue
of Ecosystem Planning and Restoration
(Contractor/Agent/Project Manager) (Name of Contractor/Agent Firm/Agency)
to take all actions necessary for the evaluation of the property as a potential stream, wetland and/or
riparian buffer mitigation project, including conducting stream and/or wetland determinations and
delineations, as well as issuance and acceptance of any required permit(s) or certification(s). I
agree to allow regulatory agencies, including the US Army Corps of Engineers, to visit the property
as part of these environmental reviews.
Property Owners(s) Address: 500 NC Hwy 268 W, Elkin, NC 28621 (YVSA)
(if different from above)
PO Box 587, Elkin, NC 28621 (Shrine Club)
Property Owner Telephone Number: 336-835-9819 (YVSA)
Property Owner Telephone Number:
We hereby certify the above information to be true and accurate to the best of our knowledge.
(Property Own r Authorized Signature)
.._34Q/, I
(Date)
(Property Owner Authorized Signature) (Date)

LANDOWNER AUTHORIZATION FORM
PROPERTY LEGAL DESCRITION:
Deed Book: 1242 Page: 604 County: Yadkin
4951921372
Parcel ID Number:
Street Address:
100 Dwayne St.
Jonesville, NC 28642
Property Owner (please print: Yadkin Valley Sewer Authority (easement holder)
Property Owner (please print): ' J , q i ,t ; r ';ANC- Jp, . .Ric / . * Jn nl�
The undersigned, registered property owner(s) of the above property, do hereby authorize
Emmett Perdue of Ecosystem Planning and Restoration
(Contractor/Agent/Project Manager) (Name of Contractor/Agent Firm/Agency)
to take all actions necessary for the evaluation of the property as a potential stream, wetland and/or
riparian buffer mitigation project, including conducting stream and/or wetland determinations and
delineations, as well as issuance and acceptance of any required permit(s) or certification(s). I
agree to allow regulatory agencies, including the US Army Corps of Engineers, to visit the property
as part of these environmental reviews.
Property Owners(s) Address:
(if different from above)
500 NC Hwy 268 W
Elkin, NC 28621
Property Owner Telephone Number: 336-835-9819
Property Owner Telephone Number:
We hereby certify the above information to be true and accurate to the best of our knowledge.
�XEct.rL✓e.,
(Property Owner Authorized Signature)
roperty Owner A o ed Signature
(Date)
5 /
(Date)

LANDOWNER AUTHORIZATION FORM
PROPERTY LEGAL DESCRITION:
Deed Book: 1072 Page: 324
Parcel ID Number: 4951526093
Street Address: N_ Bridge St.
Yadkin
County:
Property Owner (please print: Yadkin Valley Sewer Authority (easement holder)
Property Owner (please print): caw c3 G is t s e S V I LLt=
The undersigned, registered property owner(s) of the above property, do hereby authorize
Emmett Perdue Ecosystem Planning and Restoration
of
(Contractor/Agent/Project Manager) (Name of Contractor/Agent Firm/Agency)
to take all actions necessary for the evaluation of the property as a potential stream, wetland and/or
riparian buffer mitigation project, including conducting stream and/or wetland determinations and
delineations, as well as issuance and acceptance of any required permit(s) or certification(s). I
agree to allow regulatory agencies, including the US Army Corps of Engineers, to visit the property
as part of these environmental reviews.
Property Owners(s) Address: 500 NC Hwy 268 W
(if different from above)
Elkin, NC 28621
Property Owner Telephone Number: 336-835-9819
341 et
Property Owner Telephone Number: 3 3 — ?3 5 —"
We hereby certify the above information to be true and accurate to the best of our knowledge.
CXQc,`fi v�
(Property Owner Authorized Signature)
1
(Property Owner Authorized Signature)
=.4VC-4 /
(Date)

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YADKIN VALLEY SEWER AUTHORITY
STREAM STABILIZATION PROJECT
VICINITY MAP

0
ELKIN SOUTH QUADRANGLE
NORTH CAROLINA
7.5-MINUTE SERIES
625
1,250
1 inch = 1,250 feet
2,500
Feet
FIGURE 2
YADKIN VALLEY SEWER AUTHORITY
STREAM STABILIZATION PROJECTS
USGS MAP
YADKIN COUNTY, NC
PREPARED BY:
EPR
ECOSYSTEM
PLANNING &
RESTORATION
DATE:
FEB 2021

0
75
150
1 inch = 182 feet
300
Feet
FIGURE 3A
YADKIN VALLEY SEWER AUTHORITY
STREAM STABILIZATIONS - SITE 1
AQUATIC RESOURCES MAP
YADKIN COUNTY, NC
PREPARED BY:
EPR
ECOSYSTEM
PLANNING &
RESTORATION
DATE:
FEB 2021

LEGEND
STREAM CENTERLINE (ESTIMATED)
] PROJECT AREAS
0
25
50
100
Feet
YADKIN VALLEY SEWER AUTHORITY
STREAM STABILIZATIONS - SITE 2
AQUATIC RESOURCES MAP
ECOSYSTEM
PLANNING &
RESTORATION
1 inch = 60 feet
FIGURE 3B
YADKIN COUNTY, NC
PREPARED BY:
EPR
DATE:
FEB 2021

0
50
100
1 inch = 124 feet
200
Feet
FIGURE 3C
YADKIN VALLEY SEWER AUTHORITY
STREAM STABILIZATIONS - SITE 3
AQUATIC RESOURCES MAP
YADKIN COUNTY, NC
PREPARED BY:
EPR
ECOSYSTEM
PLANNING &
RESTORATION
DATE:
FEB 2021

LEGEND
PROJECT AREAS
CcC2 CLIFFORD SANDY CLAY LOAM
DEA DAN RIVER SANDY LOAM
EcF EVARD-COWEE COMPLEX
FAC2 FAIRVIEW FINE SANDY LOAM 6-1 O% SLOPES
FAE2 FAIRVIEW FINE SANDY LOAM 1 5-25% SLOPES
FDE2 FAIRVIEW SANDY CLAY LOAM
0 75 150
300
Feet
YADKIN VALLEY SEWER AUTHORITY
STREAM STABILIZATIONS - SITE 1
SOILS MAP
ECOSYSTEM
PLANNING &
RESTORATION
1 inch = 182 feet
FIGURE 4A
YADKIN COUNTY, NC
PREPARED BY:
EPR
DATE:
FEB 2021

0
30
PROJECT AREAS
BAB BANISTER FINE SANDY LOAM
CRA CODORUS LOAM
DGA DAN RIVER LOAM
FAE2 FAIRVIEW FINE SANDY LOAM 1 5-25% SLOPES
60
1 inch = 76 feet
120
Feet
FIGURE 4B
YADKIN VALLEY SEWER AUTHORITY
STREAM STABILIZATIONS - SITE 2
SOILS MAP
YADKIN COUNTY, NC
PREPARED BY:
EPR
ECOSYSTEM
PLANNING &
RESTORATION
DATE:
FEB 2021

LEGEND
• PROJECT AREAS
CsA COLVARD AND SUCHES SOILS
FAC2 FAIRVIEW FINE SANDY LOAM
FEE3 FAIRVIEW CLAY LOAM
RNB RONDA LOAMY SAND
TNE2 TOMLIN SANDY CLAY LOAM
UD UDORTHENTS, LOAMY
WATER
0 37.5 75
150
Feet
YADKIN VALLEY SEWER AUTHORITY
STREAM STABILIZATIONS - SITE 3
SOILS MAP
ECOSYSTEM
PLANNING &
RESTORATION
1 inch = 97 feet
FIGURE 4C
YADKIN COUNTY, NC
PREPARED BY:
EPR
DATE:
FEB 2021

FLOOD -HAZARD
LEGEND
PROJECT AREAS
FIRM PANELS
1 % ANNUAL CHANCE FLOOD HAZARD
REGULATORY FLOODWAY
SPECIAL FLOODWAY
AREA OF UNDETERMINED FLOOD HAZARD
O.2% ANNUAL CHANCE FLOOD HAZARD
FUTURE CONDITIONS 1 % ANNUAL CHANCE FLOOD HAZARD
AREA WITH REDUCED RISK DUE TO LEVEE
eograp
0
375
750
1,500
Feet
YADKIN VALLEY SEWER AUTHORITY
STREAM STABILIZATION PROJECTS
FEMA FLOODPLAIN MAP
EGOSYSIEM
PLANNING &
RESTORATION
1 inch = 796 feet
FIGURE 5
YADKIN COUNTY, NC
PREPARED BY:
EPR
DATE:
FEB 2021

0 100 200
1 inch = 243 feet
400
Feet
FIGURE 6A
YADKIN VALLEY SEWER AUTHORITY
STREAM STABILIZATIONS - SITE 1
PROPERTY MAP
YADKIN COUNTY, NC
PREPARED BY:
EPR
ECOSYSTEM
PLANNING &
RESTORATION
DATE:
FEB 2021

0
37.5
1 inch = 87 feet
75
150
Feet
FIGURE 6B
YADKIN VALLEY SEWER AUTHORITY
STREAM STABILIZATIONS - SITE 2
PROPERTY MAP
YADKIN COUNTY, NC
PREPARED BY:
EPR
ECOSYSTEM
PLANNING &
RESTORATION
DATE:
FEB 2021

0 25 50
1 inch = 68 feet
100
Feet
FIGURE 6C
YADKIN VALLEY SEWER AUTHORITY
STREAM STABILIZATIONS - SITE 3
PROPERTY MAP
YADKIN COUNTY, NC
PREPARED BY:
EPR
ECOSYSTEM
PLANNING &
RESTORATION
DATE:
FEB 2021

/
PROJECTREFERENCENO.
SNtO..]
SHEETS`
co
YADKIN VALLEY SEWER AUTHORITY
(i
�
�1
INDEX OF SHEETS
��
NC
1 �v
1
14
1... TITLE SHEET
APPLICANT NUMBER. 000-UI9F6-00
r DESIGN DATA
IA - IC STREAM CONVENTIONAL SYMBOLS
COBB CREEK SANDY BERRY CREEK
GENERAL NOTES
CONSTRUCTION SEQUENCE
DIN-385727 DIN-385728
In
CO
O
2 TYPICAL SECTIONS
2A-2C • • • DETAILS
3 - 3A TABLES
YA
D
K
I
ICI
G O
U
ICI
`TY
BANKFULL XSEC AREA 30 FT2 70 FTZ DESIGN STREAM TYPE B4c B4c
BANKFULL WIDTH 21 . 1 FT 33.5 FT
...
BANKFULL DEPTH 2.1 FT 2.9 FT
4- 7 ... PLAN AND PROFILE
W/D RATIO
1 5 1 6
LOCATION: YADKIN COUNTY, NC
/
N
In
+
TYPE OF WORK: STREAM STABILIZATION
--..-...-
'
'� '
''
, �
> PROJECT LENGTH
COBB CREEK EXISTING STREAM LENGTH = 691 FEET
COBB CREEK PROPOSED DESIGN STREAM LENGTH = 577 FEET
=
SANDY BERRY CREEK EXISTING STREAM LENGTH230 FEET
SANDY BERRY CREEK PROPOSED DESIGN STREAM LENGTH =224 FEET
M
�♦ I
1
DIN 385728
DIN 385728
SITE 3 FOR
i ADKir1 RI VE �.�
SITE 2 FOR
BY2P 1
-�•�-
USACE USE ONLY
ClSACE
USE ONLY
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✓ Q G1z\'`�"?JONESVILLE Pop. 2,246 ,z 0.
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DIN 385727
-brook Dr. 1n
le P�
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SITE 1 FOR
USACE USE ONLY
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Swan Creek
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GRAPHIC SCALES ,
REVISIONS ,
PREPARED FOR: 1
PREPARED IN THE OFFICE OF:
i PROJECT ENGINEER 1
ll~
NO.
DESCRIPTION
ENGR.
APPROV.
DATE
V��e
ECOSYSTEM 1 150 SE MAYNARD RD,
SUITE 140
1
65% DESIGN PLANS
EMP
KLT
otioaizt
aakin
-� l•
o°��e
o
PLANNING &
CARY, NC 27511
20 10 O 20 40
* *
EPR RESTORATION LICENSE # P-1 182
li7i
*
>f
� �fi FEMA
w
PLANS
iU A
�
AND SSE
PROGRESS DRAWING
+ Jjutb
KEVIN TWEEDY, P.E.
FOR REVIEW PURPOSES ONLY
20 10 0 20
40
PROJECT ENGINEER
DO NOT USE FOR CONSTRUCTION
O
APPLICANT NUMBER: 000-U19F6-00
PROFILE (HORIZONTAL)
500 NORTH CAROLINA 268 W
ELKIN, Nc 28621
LETTING DATE:
EMMTT PERDUE, P.E.
IX
5 2.5 0
5 10
PROJECT DESIGN ENGINEER
JERRYTWIGGS,P.E.
PROJECT ENGINEER
P.E.`SIGNATURE:
J
PROFILE
` (VERTICAL)
J
`
of

STREAM CONVENTIONAL SYMBOLS
CONSTRUCTION SEQUENCE
(PROJECT #
138
SHEET NO.
1A
s
( I I )
0
00 0
ROCK J-HOOK JH
ROCK VANE Rv
OFFSET ROCK CROSS VANE Ov
ROCK CROSS VANE xV
TEMPORARY SILT CHECK
ROOT WAD Rw
GRADE CONTROL J-HOOK VANE
LOG VANE
LOG STEP
LV
LS
ROCK STEP Rs
DOUBLE DROP ROCK CROSS VANE
CONSTRUCTED CASCADE cC
CONSTRUCTED RIFFLE CR
BOULDER CLUSTER
LOG ROLLER LR
GRADE CONTROL WOODY RIFFLE wR
TOEWOOD WITH GEOLIFT O
SOD MATS sM
DEBRIS JAM
SINGLE WING DEFLECTOR Se
DOUBLE WING DEFLECTOR 0
**NOTE: ALL ITEMS ABOVE MAY NOT BE USED ON THIS PROJECT
— SF — SAFETY FENCE
— SS — SANITARY SEWER
— I I I — SILT FENCE
—� CONSERVATION EASEMENT
— - 20 — - EXISTING MAJOR CONTOUR
EXISTING MINOR CONTOUR
— 20 — PROPOSED MAJOR CONTOUR
— 21 — PROPOSED MINOR CONTOUR
LIMITS OF DISTURBANCE
BANKFULL BENCH (GRADE)
- PROPERTY LINE
ACCESS ROAD
o+oo
STREAM THALWEG
STREAM TOP OF BANKS
FOOT BRIDGE
- TEMPORARY STREAM CROSSING
PERMANENT FORD STREAM CROSSING
TRANSPLANTED VEGETATION
32( TREE REMOVAL
TREE PROTECTION
GEOLIFT
CHANNEL FILL
DITCH PLUG
GRADE BANK 2:1 OR FLATTER
*—�B—
=; EXISTING WETLANDS
GENERAL NOTES
1 . THE CONTRACTOR IS REQUIRED TO INSTALL INSTREAM STRUCTURES USING
A TRACK HOE WITH A HYDRAULIC THUMB OF SUFFICIENT SIZE TO PLACE
BOULDERS, AND STRUCTURES.
2. WORK IS BEING PERFORMED AS AN ENVIRONMENTAL STABILIZATION PLAN.
THE CONTRACTOR SHOULD MAKE ALL REASONABLE EFFORTS TO REDUCE
SEDIMENT LOSS AND MINIMIZE DISTURBANCE OF THE SITE WHILE
PERFORMING THE CONSTRUCTION WORK.
3. CONSTRUCTION 1S SCHEDULED TO BEGIN FALL 2021 .
TO BE ADDED AT 1 00% DESIGN
SYMBOLOGY /
NOTES
REVISIONS
NO.
DESCRIPTION
ENGR.
APPROV.
DATE
1
65% DESIGN PLANS
EMP
KLT
01 /08/21
[
PREPA
APPLICANT NUMBER' 000-UI9F600500
NORTH CAROLINA 268 W
ELKIN NC 28621
RED FOR:
DR4543-NC / WO 60879 / DIN 385727 - DIN 385728
YADKIN COUNTY, NC
f
PREPARED IN THE OFFICE OF:
ECOSYSTEM
PLANNING &
RESTORATION
1 150 SE MAYNARD RD, SUITE 140
CARY, NC 27511
LICENSE # P-1 1 82
PROJECT ENGINEER
PROGRESS DRAWING
FOR REVIEW PURPOSES ONLY
DO NOT USE FOR CONSTRUCTION

Self
below.
personnel
which
greater
performed
NOTE:
-inspections
When adverse
to be in
it is safe to
than 1.0 inch
upon the
PART III
SELF -INSPECTION, RECORDKEEPING AND REPORTING
SECTION A: SELF -INSPECTION
on
be
are required during normal business hours in accordance with the table
weather or site conditions would cause the safety of the inspection
jeopardy, the inspection may be delayed until the next business day
perform the inspection. In addition, when a storm event of equal to or
occurs outside of normal business hours, the self -inspection shall
commencement of the next business day. Any time when inspections
were delayed shall be noted in the Inspection Record.
Inspect
Frequency
(during normal
business hours)
Inspection records must include:
(1) Rain gauge
maintained in
good working
order
Daily
Daily rainfall amounts.
If no daily rain gauge observations are made during weekend or
holiday periods, and no individual -day rainfall information is
available, record the cumulative rain measurement for those un-
attended days (and this will determine if a site inspection is
needed). Days on which no rainfall occurred shall be recorded as
"zero." The permittee may use another rain -monitoring device
approved by the Division.
(2) E&SC
Measures
At least once per
7 calendar days
and within 24
hours of a rain
event> 1.0 inch in
24 hours
1. Identification of the measures inspected,
2. Date and time of the inspection,
3. Name of the person performing the inspection,
4. Indication of whether the measures were operating
properly,
5. Description of maintenance needs for the measure,
6. Description, evidence, and date of corrective actions taken.
(3) Stormwater
discharge
outfalls (SDOs)
At least once per
7 calendar days
and within 24
hours of a rain
event> 1.0 inch in
24 hours
1. Identification of the discharge outfalls inspected,
2. Date and time of the inspection,
3. Name of the person performing the inspection,
4. Evidence of indicators of stormwater pollution such as oil
sheen, floating or suspended solids or discoloration,
5. Indication of visible sediment leaving the site,
6. Description, evidence, and date of corrective actions taken.
(4) Perimeter of
site
At least once per
7 calendar days
and within 24
hours of a rain
event> 1.0 inch in
24 hours
If visible sedimentation is found outside site limits, then a record
of the following shall be made:
1. Actions taken to clean up or stabilize the sediment that has left
the site limits,
2. Description, evidence, and date of corrective actions taken, and
3. An explanation as to the actions taken to control future
releases.
(5) Streams or
wetlands onsite
or offsite
(where
accessible)
At least once per
7 calendar days
and within 24
hours of a rain
event> 1.0 inch in
24 hours
If the stream or wetland has increased visible sedimentation or a
stream has visible increased turbidity from the construction
activity, then a record of the following shall be made:
1. Description, evidence and date of corrective actions taken, and
2. Records of the required reports to the appropriate Division
Regional Office per Part III, Section C, Item (2)(a) of this permit.
(6) Ground
stabilization
measures
After each phase
of grading
1. The phase of grading (installation of perimeter E&SC
measures, clearing and grubbing, installation of storm
drainage facilities, completion of all land -disturbing
activity, construction or redevelopment, permanent
ground cover).
2. Documentation that the required ground stabilization
measures have been provided within the required
timeframe or an assurance that they will be provided as
soon as possible.
The rain inspection resets the required 7 calendar day inspection requirement.
approved
following
2. Additional
In
site
Division
this
(a)
(b)
3. Documentation
All
of
PART III
SELF -INSPECTION, RECORDKEEPING AND REPORTING
SECTION B: RECORDKEEPING
The
period
1. E&SC Plan Documentation
The approved E&SC plan as well as any approved deviation shall be kept on the site. The
E&SC plan must be kept up-to-date throughout the coverage under this permit.
items pertaining to the E&SC plan shall be kept on site and available for inspection
at all times during normal business hours.
Item to Document
Documentation Requirements
(a) Each E&SC measure has been installed
and does not significantly deviate from the
locations, dimensions and relative elevations
shown on the approved E&SC plan.
Initial and date each E&SC measure on a copy
of the approved E&SC plan or complete, date
and sign an inspection report that lists each
E&SC measure shown on the approved E&SC
plan. This documentation is required upon the
initial installation of the E&SC measures or if
the E&SC measures are modified after initial
installation.
(b) A phase of grading has been completed.
Initial and date a copy of the approved E&SC
plan or complete, date and sign an inspection
report to indicate completion of the
construction phase.
(c) Ground cover is located and installed
in accordance with the approved E&SC
plan.
Initial and date a copy of the approved E&SC
plan or complete, date and sign an inspection
report to indicate compliance with approved
ground cover specifications.
(d) The maintenance and repair
requirements for all E&SC measures
have been performed.
Complete, date and sign an inspection report.
(e) Corrective actions have been taken
to E&SC measures.
Initial and date a copy of the approved E&SC
plan or complete, date and sign an inspection
report to indicate the completion of the
corrective action.
Documentation to be Kept on Site
addition to the E&SC plan documents above, the following items shall be kept on the
and available for inspectors at all times during normal business hours, unless the
provides a site -specific exemption based on unique site conditions that make
requirement not practical:
This General Permit as well as the Certificate of Coverage, after it is received.
Records of inspections made during the previous twelve months. The permittee shall
record the required observations on the Inspection Record Form provided by the
Division or a similar inspection form that includes all the required elements. Use of
electronically -available records in lieu of the required paper copies will be allowed if
shown to provide equal access and utility as the hard -copy records.
to be Retained for Three Years
data used to complete the e-NOI and all inspection records shall be maintained for a
three years after project completion and made available upon request. [40 CFR 122.41]
PART II, SECTION G, ITEM (4)
DRAW DOWN OF SEDIMENT BASINS FOR MAINTENANCE OR CLOSE OUT
Sediment basins and traps that receive runoff from drainage areas of one acre or more shall use outlet structures that withdraw water from the surface when these devices need to be drawn down
for maintenance or close out unless this is infeasible. The circumstances in which it is not feasible to withdraw water from the surface shall be rare (for example, times with extended cold weather).
Non -surface withdrawals from sediment basins shall be allowed only when all of the following criteria have been met:
(a) The E&SC plan authority has been provided with documentation of the non -surface withdrawal and the specific time periods or conditions in which it will occur. The non -surface withdrawal
shall not commence until the E&SC plan authority has approved these items,
(b) The non -surface withdrawal has been reported as an anticipated bypass in accordance with Part III, Section C, Item (2)(c) and (d) of this permit,
(c) Dewatering discharges are treated with controls to minimize discharges of pollutants from stormwater that is removed from the sediment basin. Examples of appropriate controls include
properly sited, designed and maintained dewatering tanks, weir tanks, and filtration systems,
(d) Vegetated, upland areas of the sites or a properly designed stone pad is used to the extent feasible at the outlet of the dewatering treatment devices described in Item (c) above,
(e) Velocity dissipation devices such as check dams, sediment traps, and riprap are provided at the discharge points of all dewatering devices, and
(f) Sediment removed from the dewatering treatment devices described in Item (c) above is disposed of in a manner that does not cause deposition of sediment into waters of the United States.
SELF
(a)
• They are
• They
• They
(c) Releases of hazardous
of the Clean Water
(d)
(e) Noncompliance
After a permittee becomes
the appropriate Division
other requirements
reported to the
PART III
-INSPECTION, RECORDKEEPING AND REPORTING
SECTION C: REPORTING
1. Occurrences that Must be Reported
Permittees shall report the following occurrences:
Visible sediment deposition in a stream or wetland.
(b) Oil spills if:
• They are 25 gallons or more,
less than 25 gallons but cannot be cleaned up within 24 hours,
cause sheen on surface waters (regardless of volume), or
are within 100 feet of surface waters (regardless of volume).
substances in excess of reportable quantities under Section 311
Act (Ref: 40 CFR 110.3 and 40 CFR 117.3) or Section 102 of CERCLA
(Ref: 40 CFR 302.4) or G.S. 143-215.85.
Anticipated bypasses and unanticipated bypasses.
with the conditions of this permit that may endanger health or the
environment.
2. Reporting Timeframes and Other Requirements
aware of an occurrence that must be reported, he shall contact
regional office within the timeframes and in accordance with the
listed below. Occurrences outside normal business hours may also be
Department's Environmental Emergency Center personnel at (800)
858-0368.
Occurrence
Reporting Timeframes (After Discovery) and Other Requirements
(a) Visible sediment
deposition in a
stream or wetland
• Within 24 hours, an oral or electronic notification.
• Within 7 calendar days, a report that contains a description of the
sediment and actions taken to address the cause of the deposition.
Division staff may waive the requirement for a written report on a
case -by -case basis.
• If the stream is named on the NC 303(d) list as impaired for sediment -
related causes, the permittee may be required to perform additional
monitoring, inspections or apply more stringent practices if staff
determine that additional requirements are needed to assure compliance
with the federal or state impaired -waters conditions.
(b) Oil spills and
release of
hazardous
substances per Item
1(b)-(c) above
• Within 24 hours, an oral or electronic notification. The notification
shall include information about the date, time, nature, volume and
location of the spill or release.
(c) Anticipated
bypasses [40 CFR
122.41(m)(3)]
• A report at least ten days before the date of the bypass, if possible.
The report shall include an evaluation of the anticipated quality and
effect of the bypass.
(d) Unanticipated
bypasses [40 CFR
122.41(m)(3)]
• Within 24 hours, an oral or electronic notification.
• Within 7 calendar days, a report that includes an evaluation of the
quality and effect of the bypass.
(e) Noncompliance
with the conditions
of this permit that
may endanger
health or the
environment[40
CFR 122.41(1)(7)]
• Within 24 hours, an oral or electronic notification.
• Within 7 calendar days, a report that contains a description of the
noncompliance, and its causes; the period of noncompliance,
including exact dates and times, and if the noncompliance has not
been corrected, the anticipated time noncompliance is expected to
continue; and steps taken or planned to reduce, eliminate, and
prevent reoccurrence of the noncompliance. [40 CFR 122.41(1)(6).
• Division staff may waive the requirement for a written report on a
case -by -case basis.
NORTH CAROLINA
Environmental Quality
NCGO1 SELF -INSPECTION, RECORDKEEPING AND REPORTING
EFFECTIVE: 04/01/19
(PROJECT #
138
SHEET NO.
1B
INSPECTION,
RECORDKEEPING
AND REPORTING
REVISIONS
NO.
DESCRIPTION
ENGR.
APPROV.
DATE
1
65% DESIGN PLANS
EMP
KLT
01 /08/21
[
PREPA
APPLICANT NUMBER' 000-UI9F600500
NORTH CAROLINA 268 W
ELKIN NC 28621
RED FOR:
DR4543-NC / WO 60879 / DIN 385727 - DIN 385728
YADKIN COUNTY, NC
f
PREPARED IN THE OFFICE OF:
ECOSYSTEM
PLANNING &
RESTORATION
1 150 SE MAYNARD RD, SUITE 140
CARY, NC 27511
LICENSE # P-1 1 82
PROJECT ENGINEER
PROGRESS DRAWING
FOR REVIEW PURPOSES ONLY
DO NOT USE FOR CONSTRUCTION

SHEET NO.
1C
z
1
U
u
a
0
0
i
a
a
m
a
a
W
w
00
C7
a
^U
'
N
a
GROUND STABILIZATION AND MATERIALS HANDLING PRACTICES FOR COMPLIANCE WITH
THE NCGO1 CONSTRUCTION GENERAL PERMIT
Implementing the details and specifications on this plan sheet will result in the construction
activity being considered compliant with the Ground Stabilization and Materials Handling
sections of the NCGO1 Construction General Permit (Sections E and F, respectively). The
permittee shall comply with the Erosion and Sediment Control plan approved by the
delegated authority having jurisdiction. All details and specifications shown on this sheet
may not apply depending on site conditions and the delegated authority having jurisdiction.
SECTION E: GROUND STABILIZATION
Required Ground Stabilization Timeframes
Stabilize within this
Site Area Description
many calendar
Timeframe variations
days after ceasing
land disturbance
(a) Perimeter dikes,
swales, ditches, and
perimeter slopes
7
None
(b) High Quality Water
(HQW) Zones
7
None
(c) Slopes steeper than
If slopes are 10' or less in length and are
3:1
7
not steeper than 2:1, 14 days are
allowed
-7 days for slopes greater than 50' in
length and with slopes steeper than 4:1
(d) Slopes 3:1 to 4:1
14
-7 days for perimeter dikes, swales,
ditches, perimeter slopes and HQW
Zones
-10 days for Falls Lake Watershed
(e) Areas with slopes
-7 days for perimeter dikes, swales,
ditches, perimeter slopes and HQW Zones
flatter than 4:1
14
-10 days for Falls Lake Watershed unless
there is zero slope
Note: After the permanent cessation of construction activities, any areas with temporary
ground stabilization shall be converted to permanent ground stabilization as soon as
practicable but in no case longer than 90 calendar days after the last land disturbing
activity. Temporary ground stabilization shall be maintained in a manner to render the
surface stable against accelerated erosion until permanent ground stabilization is achieved.
GROUND STABILIZATION SPECIFICATION
Stabilize the ground sufficiently so that rain will not dislodge the soil. Use one of the
techniques in the table below:
porary Sta iization ermanent Stabilization
• Temporary grass seed covered with straw or • Permanent grass seed covered with straw or
other mulches and tackifiers
• Hydroseeding
• Rolled erosion control products with or
without temporary grass seed
• Appropriately applied straw or other mulch
• Plastic sheeting
other mulches and tackifiers
• Geotextile fabrics such as permanent soil
reinforcement matting
• Hydroseeding
• Shrubs or other permanent plantings covered
with mulch
• Uniform and evenly distributed ground cover
sufficient to restrain erosion
• Structural methods such as concrete, asphalt or
retaining walls
• Rolled erosion control products with grass seed
POLYACRYLAMIDES (PAMS) AND FLOCCULANTS
1. Select flocculants that are appropriate for the soils being exposed during
construction, selecting from the NC DWR List of Approved PAMS/Flocculants.
2. Apply flocculants at or before the inlets to Erosion and Sediment Control Measures.
3. Apply flocculants at the concentrations specified in the NC DWR List of Approved
PAMS/Flocculants and in accordance with the manufacturer's instructions.
4. Provide ponding area for containment of treated Stormwater before discharging
offsite.
5. Store flocculants in leak -proof containers that are kept under storm -resistant cover
or surrounded by secondary containment structures.
EQUIPMENT AND VEHICLE MAINTENANCE
1. Maintain vehicles and equipment to prevent discharge of fluids.
2. Provide drip pans under any stored equipment.
3. Identify leaks and repair as soon as feasible, or remove leaking equipment from the
project.
4. Collect all spent fluids, store in separate containers and properly dispose as
hazardous waste (recycle when possible).
5. Remove leaking vehicles and construction equipment from service until the
problem has been corrected.
6. Bring used fuels, lubricants, coolants, hydraulic fluids and other petroleum products
to a recycling or disposal center that handles these materials.
LITTER, BUILDING MATERIAL AND LAND CLEARING WASTE
1. Never bury or burn waste. Place litter and debris in approved waste containers.
2. Provide a sufficient number and size of waste containers (e.g dumpster, trash
receptacle) on site to contain construction and domestic wastes.
3. Locate waste containers at least 50 feet away from storm drain inlets and surface
waters unless no other alternatives are reasonably available.
4. Locate waste containers on areas that do not receive substantial amounts of runoff
from upland areas and does not drain directly to a storm drain, stream or wetland.
5. Cover waste containers at the end of each workday and before storm events or
provide secondary containment. Repair or replace damaged waste containers.
6. Anchor all lightweight items in waste containers during times of high winds.
7. Empty waste containers as needed to prevent overflow. Clean up immediately if
containers overflow.
8. Dispose waste off -site at an approved disposal facility.
9. On business days, clean up and dispose of waste in designated waste containers.
PAINT AND OTHER LIQUID WASTE
1. Do not dump paint and other liquid waste into storm drains, streams or wetlands.
2. Locate paint washouts at least 50 feet away from storm drain inlets and surface
waters unless no other alternatives are reasonably available.
3. Contain liquid wastes in a controlled area.
4. Containment must be labeled, sized and placed appropriately for the needs of site.
5. Prevent the discharge of soaps, solvents, detergents and other liquid wastes from
construction sites.
PORTABLE TOILETS
1. Install portable toilets on level ground, at least 50 feet away from storm drains,
streams or wetlands unless there is no alternative reasonably available. If 50 foot
offset is not attainable, provide relocation of portable toilet behind silt fence or place
on a gravel pad and surround with sand bags.
2. Provide staking or anchoring of portable toilets during periods of high winds or in
high foot traffic areas.
3. Monitor portable toilets for leaking and properly dispose of any leaked material.
Utilize a licensed sanitary waste hauler to remove leaking portable toilets and replace
with properly operating unit.
EARTHEN STOCKPILE MANAGEMENT
1. Show stockpile locations on plans. Locate earthen -material stockpile areas at least
50 feet away from storm drain inlets, sediment basins, perimeter sediment controls
and surface waters unless it can be shown no other alternatives are reasonably
available.
2. Protect stockpile with silt fence installed along toe of slope with a minimum offset of
five feet from the toe of stockpile.
3. Provide stable stone access point when feasible.
4. Stabilize stockpile within the timeframes provided on this sheet and in accordance
with the approved plan and any additional requirements. Soil stabilization is defined
as vegetative, physical or chemical coverage techniques that will restrain accelerated
erosion on disturbed soils for temporary or permanent control needs.
NORTH CAROLINA
Environmental Quality
0
0
a
a
SILT FENCE
E�wilII V is nignf
VI�I
ONSITE CONCRETE WASHOUT
STRUCTURE WITH LINER
SMInn
RFI nW GRABS ACHE IIT STIR' IfTIIRF
PLAN
s ABOVE GRAWASHnIITSIR' V'¢ VE
CONCRETE WASHOUTS
1. Do not discharge concrete or cement slurry from the site.
2. Dispose of, or recycle settled, hardened concrete residue in accordance with local
and state solid waste regulations and at an approved facility.
3. Manage washout from mortar mixers in accordance with the above item and in
addition place the mixer and associated materials on impervious barrier and within
lot perimeter silt fence.
4. Install temporary concrete washouts per local requirements, where applicable. If an
alternate method or product is to be used, contact your approval authority for
review and approval. If local standard details are not available, use one of the two
types of temporary concrete washouts provided on this detail.
5. Do not use concrete washouts for dewatering or storing defective curb or sidewalk
sections. Stormwater accumulated within the washout may not be pumped into or
discharged to the storm drain system or receiving surface waters. Liquid waste must
be pumped out and removed from project.
6. Locate washouts at least 50 feet from storm drain inlets and surface waters unless it
can be shown that no other alternatives are reasonably available. At a minimum,
install protection of storm drain inlet(s) closest to the washout which could receive
spills or overflow.
7. Locate washouts in an easily accessible area, on level ground and install a stone
entrance pad in front of the washout. Additional controls may be required by the
approving authority.
8. Install at least one sign directing concrete trucks to the washout within the project
limits. Post signage on the washout itself to identify this location.
9. Remove leavings from the washout when at approximately 75% capacity to limit
overflow events. Replace the tarp, sand bags or other temporary structural
components when no longer functional. When utilizing alternative or proprietary
products, follow manufacturer's instructions.
10. At the completion of the concrete work, remove remaining leavings and dispose of
in an approved disposal facility. Fill pit, if applicable, and stabilize any disturbance
caused by removal of washout.
HERBICIDES, PESTICIDES AND RODENTICIDES
1. Store and apply herbicides, pesticides and rodenticides in accordance with label
restrictions.
2. Store herbicides, pesticides and rodenticides in their original containers with the
label, which lists directions for use, ingredients and first aid steps in case of
accidental poisoning.
3. Do not store herbicides, pesticides and rodenticides in areas where flooding is
possible or where they may spill or leak into wells, stormwater drains, ground water
or surface water. If a spill occurs, clean area immediately.
4. Do not stockpile these materials onsite.
HAZARDOUS AND TOXIC WASTE
1. Create designated hazardous waste collection areas on -site.
2. Place hazardous waste containers under cover or in secondary containment.
3. Do not store hazardous chemicals, drums or bagged materials directly on the ground.
NCGO1 GROUND STABILIZATION AND MATERIALS HANDLING
EFFECTIVE: 04/01/19
REVISIONS
NO.
DESCRIPTION
ENGR.
APPROV.
DATE
1
65%DESIGN PLANS
EMP
KLT
01 /08/21
[
[APPLICANT NUMBER' 000-UI9F600500
NORTH CAROLINA 268 W
ELKIN NC 28621
PREPA
RED FOR:
(PROJECT #
138
GROUND
STABILIZATION
AND MATERIALS
HANDLING
DR4543-NC / WO 60879 / DIN 385727 - DIN 385728
YADKIN COUNTY, NC
f
PREPARED IN THE OFFICE OF:
ECOSYSTEM
PLANNING &
RESTORATION
1 150 SE MAYNARD RD, SUITE 140
CARY, NC 2751 1
LICENSE # P-1 182
PROJECT ENGINEER
PROGRESS DRAWING
FOR REVIEW PURPOSES ONLY
DO NOT USE FOR CONSTRUCTION

TYPICAL SECTIONS
(PROJECT #
138
(SHEET NO)
2
VARIES ►
S2
"B" TYPE CHANNELS
WBKF
ABKF
51
VARIES ►
W1
W2
TYPICAL RIFFLE CROSS SECTION
WPOOL
APOOL
S3
F4
W3
0
0
TYPICAL POOL CROSS SECTION
W4
DETAILS
TYPICAL CROSS SECTION DIMENSIONS
Stream Station
ABKF (SF)
WBKF (FT)
W 1(FT)
W2 (FT)
D1(FT)
D2 (FT)
S1(FT/FT)
S2 (FT/FT)
APOOL (SF)
WPOOL (FT)
W3 (FT)
W4 (FT)
D3 (FT)
D4 (FT)
S3 FT/FT)
S4 (FT/FT)
Cobb Creek
10+00to 23+30
30.0
21.2
5.3
5.3
0.36
1.76
15:1
3:1
52.0
25.0
0.5
12.0
0.00
4.00
0:1
3:1
Sandberry Creek
10+00t012+28
69.7
33.5
8.9
7.8
0.33
2.60
27:1
3:1
132.0
40.0
2.0
18.0
0.00
6.00
0:1
3:1
REVISIONS
NO.
DESCRIPTION
ENGR.
APPROV.
DATE
1
65'% DESIGN PLANS
EMP
KLT
O1 /08/21
[
PREPA
APPLICANT NUMBER' 000-UI9F600500
NORTH CAROLINA 268 W
ELKIN NC 28621
RED FOR:
DR4543-NC / WO 60879 / DIN 385727 - DIN 385728
YADKIN COUNTY, NC
f
PREPARED IN THE OFFICE OF:
ECOSYSTEM
PLANNING &
RESTORATION
1 150 SE MAYNARD RD, SUITE 140
CARY, NC 27511
LICENSE # P-1 1 82
PROJECT ENGINEER
PROGRESS DRAWING
FOR REVIEW PURPOSES ONLY
DO NOT USE FOR CONSTRUCTION

DOUBLE DROP ROCK CROSS VANE DD
(PROJECT1
138
SHEET NO.
2A
2
0
2
O
U
0I
4
NO
w
3
❑
4
U
4
to
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DOUBLE DROP ROCK CROSS VANE SPECIFICATIONS
MATERIALS: SPECIFICATIONS:
BOULDER
TYPE: TBD
SIZE: TBD
NUMBER OF HEADER ROWS: 1
NUMBER OF FOOTER ROWS: 1
FILTER FABRIC
TYPE: TYPE 2 NON -WOVEN
WIDTH UPSTREAM: 6 FT MINIMUM
STONE BACKFILL
TBD
NOTES FOR DOUBLE DROP CROSS VANE :
1. INSTALL GEOTEXTILE FABRIC BEGINNING AT THE MIDDLE OF THE
HEADER ROCKS AND EXTEND DOWNWARD TO THE DEPTH OF THE
BOTTOM FOOTER ROCK, AND THEN UPSTREAM TO A MINIMUM
OF TEN FEET.
2. DIG A TRENCH BELOW THE BED FOR FOOTER ROCKS AND PLACE
FILL ON UPSTREAM SIDE OF VANE ARM, BETWEEN THE ARM
AND STREAM BANK.
3. START AT BANKFULL AND PLACE FOOTER ROCKS FIRST AND THEN
HEADER (TOP) ROCK.
4. CONTINUE WITH STRUCTURE, FOLLOWING ANGLE AND
SLOPE SPECIFICATIONS.
S. AN EXTRA BOULDER CAN BE PLACED IN SCOUR POOL FOR
HABITAT IMPROVEMENT.
6. USE STONE BACKFILL TO FILL GAPS ON UPSTREAM AND
DOWNSTREAM SIDES OF BOULDERS.
7. AFTER ALL STONE HAS BEEN PLACED. FILL IN THE UPSTREAM SIDE
OF THE STRUCTURE WITH ON -SITE ALLUVIUM TO THE ELEVATION
OF THE TOP OF THE HEADER ROCK.
2
1/3 1/3 1/3
BOTTOM BOTTOM BOTTOM
WIDTH OF WIDTH OF WIDTH OF
CHANNEL CHANNEL CHANNEL]
FLOW
VARIES—1.
BACKWATER
POOL
NO GAPS BETWEEN
BOULDERS
PLAN VIEW
- ELEVATION POINT (SEE STRUCTURE TABLES)
6'_8,
6
7
FLOODPLAIN SILL
POOLS
(EXCAVATED PER DIRECTION OF ENGINEER)
DEPTH = AVERAGE BANKFULL DEPTH x 1.5 TO 2.0
STREAM BED ELEVATION
BANKFULL
FLOW
STONE BACKFILL
GEOTEXTILE FABRIC
STONE BACKFILL
GEOTEXTILE FABRIC
HEADER ROCK
FOOTER ROCK
SCOUR POOL (EXCAVATED)
PROFILE VIEW
STREAMBED
10' MINIMUM
SECTION A -A
HEADER ROCK
FOOTER ROCK
DETAILS
LOG BURIED
BELOW STREAMBED
LOG VANE SPECIFICATIONS
MATERIALS:
SPECIFICATIONS:
BOULDER
TYPE: TBD
SIZE: TBD
LOGS
TYPE: HARDWOOD
SIZE: 12 INCH 0 MIN.
NUMBER OF HEADER LOGS: 1
NUMBER OF FOOTER LOGS: 1
FILTER FABRIC
TYPE: TYPE 2 NON -WOVEN
WIDTH UPSTREAM: 6 FT MINIMUM
STONE BACKFILL
TBD
NOTES FOR LOG VANE STRUCTURES:
1. STRUCTURE DIMENSIONS AND MEASUREMENTS ARE SHOWN ON
THE STRUCTURE TABLES.
2. LOGS SHOULD BE STRAIGHT, HARDWOOD, AND NOT ROTTEN.
3. BOULDERS WILL BE USED TO ANCHOR LOGS VANES WHERE LOGS CANNOT
BE BURIED INTO THE BED AND BANK SUFFICIENTLY
AS DIRECTED BY THE ENGINEER.
4. SOIL SHOULD BE COMPACTED WELL AROUND BURIED PORTIONS OF LOGS.
5. BOULDER SHOULD BE PLACED ON TOP OF HEADER LOG FOR ANCHORING.
6. FILTER FABRIC SHOULD BE NAILED TO THE LOG BELOW THE BACKFILL.
/B
/ SCOUR
POOL
I I
/
PLAN VIEW
LOG VANE LV
LRM
9tiG
A'
LOGS BURIED IN
STREAMBANK
AT LEAST 5'
e -ELEVATION POINT (SEE STRUCTURE TABLES)
BANKFULL
BOULDER
HEADER LOG
HEADER LOG
2
FOOTER LOG
PROFILE VIEW A - A'
STONE BACKFILL
FOOTER LOG
FLOW
FILTER
FABRIC
SECTION B - B'
REVISIONS
NO.
DESCRIPTION
ENGR.
APPROV.
DATE
1
65'% DESIGN PLANS
EMP
KLT
01 /08/21
[
PREPA
APPLICANT NUMBER' 000-UI9F6-00500
NORTH CAROLINA 268 W
ELKIN NC 28621
RED FOR:
DR4543-NC / WO 60879 / DIN 385727 - DIN 385728
YADKIN COUNTY, NC
f
PREPARED IN THE OFFICE OF:
ECOSYSTEM
PLANNING &
RESTORATION
1 150 SE MAYNARD RD, SUITE 140
CARY, NC 27511
LICENSE # P-1 182
PROJECT ENGINEER
PROGRESS DRAWING
FOR REVIEW PURPOSES ONLY
DO NOT USE FOR CONSTRUCTION

CONSTRUCTED RIFFLE GR
(PROJECT1
138
SHEET NO.
2B
CONSTRUCTED RIFFLE SPECIFICATIONS
MATERIALS:
SPECIFICATIONS.
RIFFLE BED MATERIAL
TYPE: HARVESTED ON -SITE OR COMPARABLE
SIZE: TBD
THICKNESS: TBD
COIR FIBER MATTING
SEE DETAIL
NOTES FOR CONSTRUCTED RIFFLE STRUCTURES:
1. GRADE STREAMBED AND BANKS TO PROPOSED DIMENSIONS PER
TYPICAL CROSS-SECTION AND PROFILE.
2. EXCAVATE TRENCH BELOW PROPOSED STREAMBED ELEVATION
EQUAL TO OR GREATER THAN RIFFLE THICKNESS.
3. INSTALL COIR FIBER MATTING ALONG STREAMBANKS ENSURING
MATTING IS SUFFICIENTLY TRENCHED ALONG TOE OF BANK.
4.FILL TRENCH WITH RIFFLE BED MATERIAL TO FINAL DESIGN STREAM GRADE.
TOP OF BANK
Bf
BOTTOM
WIDTH
PLAN VIEW
TOE OF BANK
B'
RIFFLE BED MATERIAL
0 - ELEVATION POINT (SEE STRUCTURE TABLES)
HEAD OF RIFFLE
FLOW
RIFFLE BED MATERIAL
COIR FIBER
MATTING
(SEE DETAIL)
RIFFLE THICKNESS
FF
PROFILE A -A'
BOTTOM
WIDTH
0
RIFFLE THICKNESS
2
COIR FIBER
MATTING
(SEE DETAIL)
TOP OF BANK
TOE OF BANK
COIR FIBER MATTING SHOULD BE
TRENCHED THROUGH RIFFLE BED MATERIAL
RIFFLE BED MATERIAL
0
SECTION B - B'
DETAILS
OFFSET ROCK CROSS VANE SPECIFICATIONS
MATERIALS: SPECIFICATIONS:
BOULDER
TYPE: TBD
SIZE: TBD
NUMBER OF HEADER ROWS: 1
NUMBER OF ROOTER ROWS: 1
FILTER FABRIC
TYPE: TYPE 2 NON -WOVEN
WIDTH UPSTREAM. 6 FT MINIMUM
STONE BACKFILL
TBD
NOTES FOR OFFSET ROCK CROSS VANE :
1. STRUCTURE DIMENSIONS AND MEASUREMENTS ARE SHOWN ON THE
STRUCTURES TABLES.
2. DIG A TRENCH BELOW THE BED FOR FOOTER ROCKS AND PLACE FILL
ON UPSTREAM SIDE OF VANE ARM. BETWEEN THE ARM AND STREAMBANK.
3. PLACE FOOTER ROCKS AND THEN HEADER ROCKS TO ACHIEVE DESIGN
DIMENSIONS AND ELEVATIONS.
4. USE HAND PLACED STONE TO FILL GAPS ON UPSTREAM SIDE OF HEADER
AND FOOTER ROCKS.
5. PLACE FILTER FABRIC BEGINNING AT THE TOP OF THE HEADER ROCKS AND
EXTENDING DOWN TO THE BOTTOM OF THE FOOTER ROCKS, THEN OUTWARD
THE DISTANCE SPECIFIED.
6. INSTALL STONE BACKFILL AS SHOWN.
7. AFTER ALL STONE BACKFILL HAS BEEN PLACED, FILL IN THE UPSTREAM
SIDE OF THE STRUCTURE WITH ONSITE ALLUVIUM TO THE ELEVATION
OF THE TOP OF HEADER ROCK.
OUTSIDE ARM
OFFSET ROCK CROSS VANE OV
NO GAPS BETWEEN ROCKS
• -,_- - SCOUR POOL (EXCAVATED)
t PER DIRECTION OF ENGINEER
PLAN VIEW
ELEVATION POINT (SEE STRUCTURE TABLES)
STONE BACKFILL
BANKFULL
FILTER FABRIC
STONE BACKFILL
PROFILE VIEW A - A'
VANE OUTSIDE ARM
FILTER FABRIC
SECTION B - B'
VANE ARM CROSS SECTION
HEADER ROCK
2
FOOTER ROCK
HEADER ROCK
FOOTER ROCK
REVISIONS
NO.
DESCRIPTION
ENGR.
APPROV.
DATE
1
65% DESIGN PLANS
EMP
KLT
01 /08/21
[
PREPA
APPLICANT NUMBER' 000-UI9F600500
NORTH CAROLINA 268 W
ELKIN NC 28621
RED FOR:
DR4543-NC / WO 60879 / DIN 385727 - DIN 385728
YADKIN COUNTY, NC
f
PREPARED IN THE OFFICE OF:
ECOSYSTEM
PLANNING &
RESTORATION
1 150 SE MAYNARD RD, SUITE 140
CARY, NC 27511
LICENSE # P-1 1 82
PROJECT ENGINEER
PROGRESS DRAWING
FOR REVIEW PURPOSES ONLY
DO NOT USE FOR CONSTRUCTION

TOE WOOD WITH GEOLIFT O
(PROJECT1
138
SHEET NO.
2C
IEXCAVATE CUT TRENCH (SEE NOTE 3)
7-
PLAN VIEW - 1
TRENCH EXCAVATION
COIR FIBER MATTING
COMPACTED BACKFILL —
\//\ / / /
/\ UNDISTURBED
/ EARTH
ER\
MATTING •//\ 4
DEPTH
SEE STRUCTURE
TABLES
DENSE BRUSH LAYER:
CONSISTING OF LIMBS,
BRANCHES, SMALL LOGS
ON -SITE ALLUVIUM
PLAN VIEW - 2
ROOTWAD INSTALLATION
LIVE CUTTINGS PLACED UNDERNEATH
COIR FIBER MATTING
�� /�//X// /*>\\/\\%\\%\\%\\\/\
WIDTH
SEE STRUCTURE TABLES
►
GEOLIFTS - ENCASE IN COIR FIBER MATTING
(SEE SPECIFICATIONS)
LIVE CUTTINGS
BASEFLOW
UNCONSOLIDATED BACKFILL:
SOIL AND COBBLE
FINISHED BED —
ELEVATION
SECTION VIEW
(113 -ELEVATION POINT (SEE STRUCTURE TABLES)
INSTALL ROOTWADS
PERPENDICULAR TO FLOW
(SEE NOTE 4)
PLAN VIEW - 3
BRUSH LAYER INSTALLATION
POINT BAR OF CHANNEL
(SEE TYPICAL SECTIONS)
INSTALL BRUSH MATERIAL (SEE NOTE 5).
AFTER BRUSH LAYER HAS BEEN COMPLETED
INSTALL SOIL LAYER (NOTE 6) AND COVER
WITH COIR FIBER MATTING NOTE 7).
PLACE LIVE CUTTINGS IN LAYER ON TOP
OF COIR FIBER MATTING (SEE NOTE 8).
DETAILS
TOE WOOD SPECIFICATIONS
MATERIALS:
SPECIFICATIONS:
BRUSH MATERIAL
TYPE: BRUSH MATERIAL
SIZE: MIN. 5 FT LONG. 1 INCH DIAMETER
ROOTWAD MATERIAL
TYPE: HARDWOOD
SIZE: MIN. 6 FT LONG MIN. 12 INCH DIAMETER
COIR FIBER MATTING
SEE DETAIL
NOTES FOR TOE WOOD STRUCTURES:
1. STRUCTURE DIMENSIONS AND MEASUREMENTS ARE SHOWN ON THE
STRUCTURE TABLES.
2. DIG A TRENCH ALONG BANK WHERE TOE WOOD IS TO BE INSTALLED,
TO THE DEPTH AND WIDTH SPECIFIED IN THE DETAILS AND STRUCTURE
TABLES. IF TOE WOOD IS BEING PLACED IN A LOCATION WHERE THERE IS
NOT EXISTING GROUND, PLACE FILL MATERIAL AND COMPACT TO FORM
THE TRENCH FOR THE TOE WOOD MATERIALS.
3. EXCAVATE TRENCH BELOW TOEWOOD GRADE 1PLAN VIEW 11. TO ELEVATION
POINTS 2 AND 4.
4. INSTALL ROOTWADS PERPENDICULAR TO THE FLOW AS SHOWN IN PLAN VIEW 2.
S. INSTALL BRUSH MATERIAL INCLUDING BRANCHES, LOGS.
AND BRUSH. AND AT LEAST 1 "IN DIAMETER. LARGE MATERIALS
AND SMALL MATERIALS SHALL BE MIXED. PLACED IN LAYERS NO MORE
THAN 1 FOOT DEEP, COVERED IN A THIN LAYER OF ONSITE ALLUVIUM. AND
COMPACTED BEFORE PLACING THE NEXT LAYER OF TOE WOOD MATERIAL
CONTINUE PLACING MATERIALS TO FORM A DENSE LAYER OF WOODY
MATERIALS AND ONSITE ALLUVIUM TO THE DEPTH AND ELEVATIONS SPECIFIED
(PLAN VIEW 3).
6. PLACE AN UNCONSOLIDATED LAYER OF SOIL AND COBBLE ON TOP OF BRUSH
LAYER.
7. COVER SOIL AND COBBLE LAYER IN COIR FIBER MATTING.
8. INSTALL LIVE CUTTINGS, INCLUDING BRANCHES AND BRUSH, AT LEAST 5 FEET
IN LENGTH, AND AT LEAST I INCH IN DIAMETER.
9. CONSTRUCT GEOLIFTS OR PLACE TRANSPLANTS AS SPECIFIED OR DIRECTED
BY THE ENGINEER) TO REBUILD THE STREAMBANK ABOVE THE TOE WOOD LAYER.
REVISIONS
NO.
DESCRIPTION
ENGR.
APPROV.
DATE
1
65'% DESIGN PLANS
EMP
KLT
01 /08/21
[
PREPA
APPLICANT NUMBER' 000-UI9F600500
NORTH CAROLINA 268 W
ELKIN NC 28621
RED FOR:
DR4543-NC / WO 60879 / DIN 385727 - DIN 385728
YADKIN COUNTY, NC
f
PREPARED IN THE OFFICE OF:
ECOSYSTEM
PLANNING &
RESTORATION
1 150 SE MAYNARD RD, SUITE 140
CARY, NC 27511
LICENSE # P-1 182
PROJECT ENGINEER
PROGRESS DRAWING
FOR REVIEW PURPOSES ONLY
DO NOT USE FOR CONSTRUCTION

STRUCTURE TABLES
(PROJECT #
138
(SHEET NO)
TO BE ADDED AT 1 00% DESIGN
TABLES
REVISIONS
NO.
DESCRIPTION
ENGR.
APPROV.
DATE
1
65% DESIGN PLANS
EMP
KLT
O1 /08/21
[
PREPA
APPLICANT NUMBER' 000-UI9F600500
NORTH CAROLINA 268 W
ELKIN NC 28621
RED FOR:
DR4543-NC / WO 60879 / DIN 385727 - DIN 385728
YADKIN COUNTY, NC
f
PREPARED IN THE OFFICE OF:
ECOSYSTEM
PLANNING &
RESTORATION
1 150 SE MAYNARD RD, SUITE 140
CARY, NC 27511
LICENSE # P-1 1 82
PROJECT ENGINEER
PROGRESS DRAWING
FOR REVIEW PURPOSES ONLY
DO NOT USE FOR CONSTRUCTION

VEGETATION SELECTION
(PROJECT #
138
SHEET NO.
3A
TO BE ADDED AT 100% DESIGN
TABLES
REVISIONS
NO.
DESCRIPTION
ENGR.
APPROV.
DATE
1
65% DESIGN PLANS
EMP
KLT
O1 /08/21
[
PREPA
APPLICANT NUMBER' 000-UI9F600500
NORTH CAROLINA 268 W
ELKIN NC 28621
RED FOR:
DR4543-NC / WO 60879 / DIN 385727 - DIN 385728
YADKIN COUNTY, NC
f
PREPARED IN THE OFFICE OF:
ECOSYSTEM
PLANNING &
RESTORATION
1 150 SE MAYNARD RD, SUITE 140
CARY, NC 27511
LICENSE # P-1 1 82
PROJECT ENGINEER
PROGRESS DRAWING
FOR REVIEW PURPOSES ONLY
DO NOT USE FOR CONSTRUCTION

0
2
ai
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0
w
❑
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— SANITARY SEWER
DO NOT DISTURB
EX MH
RIM-920.76
INV IN-912.55
INV OUT-912.02
11+00
GRADE BANKS FOR A SMOOTH
TRANSITION TO UPSTREAM CHANNEL
1 2 D I P
7
7
7
ss
91,0
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INV OUT-911.16
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___,-,g_—_---_=_—.—_——‘--=..._--:--___—_-4_1_,11.7,:—Ii‘s,
9C‘ /''' \ \ \ \ ;
27
(PROJECT #
138
(SHEET NO)
4
PLAN /
PROFILE
GRADE BANKS FORA SMOOTH --
TRANSITION TO DOWNSTREAM CHANNEL
SS
SS
20 10 0 20 40
hnrni 1 —J
SCALE (FT)
930
920
910
Teas
I il_ 111:i1•Nl 3_11�IL MOM 11 ]IL*11.•LR11A•,NtiI I1
J •• 7•L'L'1 tII
311
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••••11 ll
••••
10+00
11+00
12+00
13+00
14+00
NO.
REVISIONS
DESCRIPTION
65% DESIGN PLANS
ENGR.
EMP
APPROV.
KLT
01
DATE
/08/2
APPLICANT NUMBER: 000-U19F6-00
500 NORTH CAROLINA 258 W
ELKIN, NC 28621
DR4543-NC / WO 60879 / DIN 385727
YADKIN COUNTY, NC
PREPARED IN THE OFFICE OF:
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150 SE MAYNARD RD, SUITE 140
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APPLICANT NUMBER' 000.U19F6-00
500 NORTH CAROLINA 268 W
ELKIN, NC 28621
DR4543-NC / WO 60879 / DIN 385728
YADKIN COUNTY, NC
PREPARED IN THE OFFICE OF:
ECOSYSTEM
PLANNING &
RESTORATION
1 150 SE MAYNARD RD, SUITE 140
CARY, NC 2751 1
LICENSE # P-1 1 82
PROJECT ENGINEER
PROGRESS DRAWING
FOR REVIEW PURPOSES ONLY
DO NOT USE FOR CONSTRUCTION

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PREPARED FOR:
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DR4543-NC / WO 60879 / DIN 385728
YADKIN COUNTY, NC
PREPARED IN THE OFFICE OF:
ECOSYSTEM
PLANNING &
RESTORATION
1 150 SE MAYNARD RD, SUITE 140
CARY, NC 27511
LICENSE # P-1 182
PROJECT ENGINEER
PROGRESS DRAWING
FOR REVIEW PURPOSES ONLY
DO NOT USE FOR CONSTRUCTION
APPLICANT NUMBER' 000-U19F6-00
500 NORTH CAROLINA 268 W
L ELKIN, NC 28621

■ ■...
—BM'. NC DEPARTMENT OF
■ EI= NATURAL AN❑ CULTURAL RESOURCES
■.■■■
February 8, 2021
Amy James
Ecosystem Planning and Restoration
1150 SE Maynard Rd. Suite 140
Cary, NC 27511
RE: Yadkin Valley Sewer Authority Stream Stablizations
Dear Amy James:
Roy Cooper, Governor
D. Reid Wilson, Secretary
Walter Clark
Director, Division of Land and Water Stewardship
NCNHDE-13942
The North Carolina Natural Heritage Program (NCNHP) appreciates the opportunity to provide
information about natural heritage resources for the project referenced above.
A query of the NCNHP database indicates that there are records for rare species, important natural
communities, natural areas, and/or conservation/managed areas within the proposed project
boundary. These results are presented in the attached `Documented Occurrences' tables and map.
The attached `Potential Occurrences' table summarizes rare species and natural communities that
have been documented within a one -mile radius of the property boundary. The proximity of these
records suggests that these natural heritage elements may potentially be present in the project area
if suitable habitat exists. Tables of natural areas and conservation/managed areas within a one -mile
radius of the project area, if any, are also included in this report.
If a Federally -listed species is documented within the project area or indicated within a one -mile
radius of the project area, the NCNHP recommends contacting the US Fish and Wildlife Service
(USFWS) for guidance. Contact information for USFWS offices in North Carolina is found here:
https://www.fws.gov/offices/Directory/ListOffices.cfm?statecode=37.
Please note that natural heritage element data are maintained for the purposes of conservation
planning, project review, and scientific research, and are not intended for use as the primary criteria
for regulatory decisions. Information provided by the NCNHP database may not be published
without prior written notification to the NCNHP, and the NCNHP must be credited as an information
source in these publications. Maps of NCNHP data may not be redistributed without permission.
Also please note that the NC Natural Heritage Program may follow this letter with additional
correspondence if a Dedicated Nature Preserve, Registered Heritage Area, Land and Water Fund
easement, or an occurrence of a Federally -listed species is documented near the project area.
If you have questions regarding the information provided in this letter or need additional assistance,
please contact Rodney A. Butler at rodnev.butlerncdcr.aov or 919-707-8603.
Sincerely,
NC Natural Heritage Program
DEPARTMENT OF NATURAL AND CULTURAL RESOVRCES
Q 121 W. JONES STREET. RALEIGH. NC 27603 • 16S1 MAIL SERVICE CENTER. RALEIGH. NC 27699
OFC 'M9.707.9120 • FAX [phone]

Natural Heritage Element Occurrences, Natural Areas, and Managed Areas Intersecting the Project Area
Yadkin Valley Sewer Authority Stream Stablizations
February 8, 2021
NCNHDE-13942
Element Occurrences Documented Within Project Area
axono EO ID Scientific Nam ommon Name Las Element 'Accuracy Federal State Global State
Group Observation Occurrence Status Status Rank Rank
Date Rank 1 1
Freshwater 31017 Alasmidonta varicosa Brook Floater 2019-09-11 AB 3-Medium Endangered G3 S3
Bivalve
Freshwater 37347 Strophitus undulatus Creeper 2016-09-09 E 3-Medium Threatened G5 S3
Bivalve
No Natural Areas are Documented within the Project Area
Managed Areas Documented Within Project Area*
Managed AreAlame ner Type
NC Land and Water Fund Project NC DNCR, NC Land and Water Fund State
NOTE: If the proposed project intersects with a conservation/managed area, please contact the landowner directly for additional information. If the project intersects with a Dedicated Nature Preserve
(DNP), Registered Natural Heritage Area (RHA), or Federally -listed species, NCNHP staff may provide additional correspondence regarding the project.
Definitions and an explanation of status designations and codes can be found at https://ncnhde.natureserve.ora/help. Data query generated on February 8, 2021; source: NCNHP, Q4 January 2021. Please
resubmit your information request if more than one year elapses before project initiation as new information is continually added to the NCNHP database.
Page 2 of 4

Natural Heritage Element Occurrences, Natural Areas, and Managed Areas Within a One -mile Radius of the Project Area
Yadkin Valley Sewer Authority Stream Stablizations
February 8, 2021
NCNHDE-13942
Element Occurrences Documented Within a One -mile Radius of the Project Area
Taxonomic EO ID Scientific Name Common Name Last Element Accuracy Federal State Global State
Group servation Occurrence Status tatus Rank Rank
El j Date Rank
Freshwater 31017 Alasmidonta varicosa Brook Floater 2019-09-11 AB 3-Medium Endangered G3 S3
Bivalve
Freshwater 37347 Strophitus undulatus Creeper 2016-09-09 E 3-Medium Threatened G5 S3
Bivalve
No Natural Areas are Documented Within a One -mile Radius of the Project Area
Managed Areas Documented Within a One -mile Radius of the Project Area
Managed Area Name awner Owner Type
NC Land and Water Fund Project NC DNCR, NC Land and Water Fund State
NC Land and Water Fund Project NC DNCR, NC Land and Water Fund State
Definitions and an explanation of status designations and codes can be found at https://ncnhde.natureserve.org/help. Data query generated on February 8, 2021; source: NCNHP, Q4 January 2021. Please
resubmit your information request if more than one year elapses before project initiation as new information is continually added to the NCNHP database.
Page 3 of 4

NCNHDE-13942: Yadkin Valley Sewer Authority Stream Stablizations
Et,thet Ra
N I
E roce
February 8, 2021
▪ Project Boundary
▪ Buffered Project Boundary
Managed Area (MAREA)
Crater
Park
Hollywood
Cemetery
Elkin
Parkjt
Jonesville
Winston Ra
Arlington
21,
i
1:32,493
0 0.275 0.55
1.1 mi
0 0.425 0.85
1.7 km
Sources' Esri, HERE, Garmin, Intermap, increment P Corp-, GEBCO, USGS,
FAO, NPS, NRCAN, GeoBase, IGN, Kadaster NL, Ordnance Survey, Esn Japan,
METI, Esri China (Hong Kong), (c) OpenStreetMep contributors, and the GIS
User Community
Page 4 of 4

KYE.p T {Ds ry
-
United States Department of the Interior
FISH AND WILDLIFE SERVICE
Asheville Ecological Services Field Office
160 Zillicoa Street
Asheville, NC 28801-1082
Phone: [phone] Fax: [phone]
http://www.fws.gov/nc-es/es/countyfr.html
In Reply Refer To:
Consultation Code: 04EN1000-2021-SLI-0329
Event Code: 04EN1000-2021-E-00745
Project Name: Yadkin Valley Sewer Authority Stream Stabilizations
February 08, 2021
Subject: List of threatened and endangered species that may occur in your proposed project
location or may be affected by your proposed project
To Whom It May Concern:
The attached species list identifies threatened, endangered, proposed and candidate species, as
well as proposed and final designated critical habitat, that may occur within the boundary of your
proposed project and/or may be affected by your proposed project. Although not required by
section 7, many agencies request species lists to start the informal consultation process and begin
their fulfillment of the requirements under section 7(c) of the Endangered Species Act (Act) of
1973, as amended (16 U.S.C. 1531 et seq.).
This list, along with other helpful resources, is also available on the U.S. Fish and Wildlife
Service (Service) —Asheville Field Office's (AFO) website: https://www.fws.gov/raleigh/species/
cntylist/nccounties.html. The AFO website list includes "species of concern" — species that
could potentially be placed on the federal list of threatened and endangered species in the future.
Also available are:
Design and Construction Recommendations
https://www.fws.gov/asheville/htmls/project review/Recommendations.html
• Optimal Survey Times for Federally Listed Plants
https://www.fws.gov/nc-es/plant/plant survey.html
• Northern long-eared bat Guidance
https://www.fws.gov/asheville/htmls/project review/NLEB in WNC.html
• Predictive Habitat Model for Aquatic Species
https://www.fws.gov/asheville/htmls/Maxent/Maxent.html
New information based on updated surveys, changes in the abundance and distribution of
species, changed habitat conditions, or other factors could require modifications of these lists.

02/08/2021
Event Code: 04EN1000-2021-E-00745 2
Please note that under 50 CFR 402.12(e) of the regulations implementing section 7 of the Act,
the accuracy of the species lists should be verified after 90 days. This verification can be
completed formally or informally as desired. The Service recommends that verification be
completed by visiting the ECOS-IPaC website or the AFO website (the AFO website dates each
county list with the day of the most recent update/change) at regular intervals during project
planning and implementation for updates to species lists and information. An updated list may
be requested through the ECOS-IPaC system by completing the same process used to receive the
enclosed list or by going to the AFO website.
The purpose of the Act is to provide a means whereby threatened and endangered species and the
ecosystems upon which they depend may be conserved. Under sections 7(a)(1) and 7(a)(2) of
the Act and its implementing regulations (50 CFR 402 et seq.), Federal agencies are required to
utilize their authorities to carry out programs for the conservation of threatened and endangered
species and to determine whether projects may affect threatened and endangered species and/or
designated critical habitat.
A Biological Assessment is required for construction projects (or other undertakings having
similar physical impacts) that are major Federal actions significantly affecting the quality of the
human environment as defined in the National Environmental Policy Act (42 U.S.C. 4332(2)
(c)). For projects other than major construction activities, the Service suggests that a Biological
Evaluation similar to a Biological Assessment be prepared to determine whether the project may
affect listed or proposed species and/or designated or proposed critical habitat. Recommended
contents of a Biological Assessment are described at 50 CFR 402.12 and on our office's website
at https://www.fws.gov/asheville/htmis/project review/assessment guidance.html.
If a Federal agency (or their non-federal representative) determines, based on the Biological
Assessment or Biological Evaluation, that listed species and/or designated critical habitat may be
affected by the proposed project, the agency is required to consult with the Service pursuant to
50 CFR 402. In addition, the Service recommends that candidate species, proposed species, and
proposed critical habitat be addressed within the consultation. More information on the
regulations and procedures for section 7 consultation, including the role of permit or license
applicants, can be found in the "Endangered Species Consultation Handbook" at: http://
www.fws.gov/endangered/esa-library/pdf/TOC-GLOS.PDF.
Though the bald eagle is no longer protected under the Endangered Species Act, please be aware
that bald and golden eagles are protected under the Bald and Golden Eagle Protection Act (16
U.S.C. 668 et seq.), and projects affecting these species may require additional consultation (see
hops://www.fws.gov/southeast/our-services/permits/eagles/). Wind energy projects should
follow the wind energy guidelines (http://www.fws.gov/windenergy/) for minimizing impacts to
migratory birds (including bald and golden eagles) and bats.
Guidance for minimizing impacts to migratory birds for projects including communications
towers (e.g., cellular, digital television, radio, and emergency broadcast) can be found at: http://
www. fws. gov/migratorybirds/CurrentBirdlssues/Hazards/towers/towers. htm;
http://www.towerkill.com; and http://www.fws.gov/migratorybirds/CurrentBirdlssues/Hazards/
towers/comtow.html.

02/08/2021
Event Code: 04EN1000-2021-E-00745 3
We appreciate your concern for threatened and endangered species. The Service encourages
Federal agencies to include conservation of threatened and endangered species into their project
planning to further the purposes of the Act. Please include the Consultation Tracking Number in
the header of this letter with any request for consultation or correspondence about your project
that you submit to our office.
Attachment(s):
• Official Species List
• Migratory Birds
• Wetlands

02/08/2021
Event Code: 04EN1000-2021-E-00745 1
Official Species List
This list is provided pursuant to Section 7 of the Endangered Species Act, and fulfills the
requirement for Federal agencies to "request of the Secretary of the Interior information whether
any species which is listed or proposed to be listed may be present in the area of a proposed
action".
This species list is provided by:
Asheville Ecological Services Field Office
160 Zillicoa Street
Asheville, NC 28801-1082
[phone]

02/08/2021
Event Code: 04EN1000-2021-E-00745 2
Project Summary
Consultation Code: 04EN1000-2021-SLI-0329
Event Code: 04EN1000-2021-E-00745
Project Name: Yadkin Valley Sewer Authority Stream Stabilizations
Project Type: LAND - RESTORATION / ENHANCEMENT
Project Description: Stream stabilization projects on three different waterways to address
erosion threatening existing sewer lines.
Project Location:
Approximate location of the project can be viewed in Google Maps: https://
www.google.com/maps/@36.22648445,-80.8497352351605,14z
!c 444.6
Eakin
Jonesville ,e
4
C
v. Girt Rh
ArIIn ton
Counties: Yadkin County, North Carolina

02/08/2021
Event Code: 04EN1000-2021-E-00745 3
Endangered Species Act Species
There is a total of 1 threatened, endangered, or candidate species on this species list.
Species on this list should be considered in an effects analysis for your project and could include
species that exist in another geographic area. For example, certain fish may appear on the species
list because a project could affect downstream species.
IPaC does not display listed species or critical habitats under the sole jurisdiction of NOAA
Fisheriesl, as USFWS does not have the authority to speak on behalf of NOAA and the
Department of Commerce.
See the "Critical habitats" section below for those critical habitats that lie wholly or partially
within your project area under this office's jurisdiction. Please contact the designated FWS office
if you have questions.
1. NOAA Fisheries, also known as the National Marine Fisheries Service (NMFS), is an
office of the National Oceanic and Atmospheric Administration within the Department of
Commerce.
Mammals
NAME
Northern Long-eared Bat Myotis septentrionalis
No critical habitat has been designated for this species.
Species profile: https://ecos.fws.gov/ecp/species/9045
STATUS
Threatened
Critical habitats
THERE ARE NO CRITICAL HABITATS WITHIN YOUR PROJECT AREA UNDER THIS OFFICE'S
JURISDICTION.

02/08/2021 Event Code: 04EN1000-2021-E-00745
Migratory Birds
Certain birds are protected under the Migratory Bird Treaty Act1 and the Bald and Golden Eagle
Protection Actz.
Any person or organization who plans or conducts activities that may result in impacts to
migratory birds, eagles, and their habitats should follow appropriate regulations and consider
implementing appropriate conservation measures, as described below.
1. The Migratory Birds Treaty Act of 1918.
2. The Bald and Golden Eagle Protection Act of 1940.
3. 50 C.F.R. Sec. 10.12 and 16 U.S.C. Sec. 668(a)
The birds listed below are birds of particular concern either because they occur on the USFWS
Birds of Conservation Concern (BCC) list or warrant special attention in your project location.
To learn more about the levels of concern for birds on your list and how this list is generated, see
the FAQ below. This is not a list of every bird you may find in this location, nor a guarantee that
every bird on this list will be found in your project area. To see exact locations of where birders
and the general public have sighted birds in and around your project area, visit the E-bird data
mapping tool (Tip: enter your location, desired date range and a species on your list). For
projects that occur off the Atlantic Coast, additional maps and models detailing the relative
occurrence and abundance of bird species on your list are available. Links to additional
information about Atlantic Coast birds, and other important information about your migratory
bird list, including how to properly interpret and use your migratory bird report, can be found
below.
For guidance on when to schedule activities or implement avoidance and minimization measures
to reduce impacts to migratory birds on your list, click on the PROBABILITY OF PRESENCE
SUMMARY at the top of your list to see when these birds are most likely to be present and
breeding in your project area.
NAME BREEDING SEASON
Blue -winged Warbler Vermivora pinus
This is a Bird of Conservation Concern (BCC) only in particular Bird Conservation
Regions (BCRs) in the continental USA
Cerulean Warbler Dendroica cerulea
This is a Bird of Conservation Concern (BCC) throughout its range in the continental
USA and Alaska.
https://ecos.fws.gov/ecp/species/2974
Prairie Warbler Dendroica discolor
This is a Bird of Conservation Concern (BCC) throughout its range in the continental
USA and Alaska.
Breeds May 1 to
Jun 30
Breeds Apr 28 to Jul
20
Breeds May 1 to Jul
31

02/08/2021
Event Code: 04EN1000-2021-E-00745 2
NAME BREEDING SEASON
Prothonotary Warbler Protonotaria citrea
This is a Bird of Conservation Concern (BCC) throughout its range in the continental
USA and Alaska.
Wood Thrush Hylocichla mustelina
This is a Bird of Conservation Concern (BCC) throughout its range in the continental
USA and Alaska.
Breeds Apr 1 to Jul
31
Breeds May 10 to
Aug 31
Probability Of Presence Summary
The graphs below provide our best understanding of when birds of concern are most likely to be
present in your project area. This information can be used to tailor and schedule your project
activities to avoid or minimize impacts to birds. Please make sure you read and understand the
FAQ "Proper Interpretation and Use of Your Migratory Bird Report" before using or attempting
to interpret this report.
Probability of Presence (■)
Each green bar represents the bird's relative probability of presence in the 10km grid cell(s) your
project overlaps during a particular week of the year. (A year is represented as 12 4-week
months.) A taller bar indicates a higher probability of species presence. The survey effort (see
below) can be used to establish a level of confidence in the presence score. One can have higher
confidence in the presence score if the corresponding survey effort is also high.
How is the probability of presence score calculated? The calculation is done in three steps:
1. The probability of presence for each week is calculated as the number of survey events in
the week where the species was detected divided by the total number of survey events for
that week. For example, if in week 12 there were 20 survey events and the Spotted Towhee
was found in 5 of them, the probability of presence of the Spotted Towhee in week 12 is
0.25.
2. To properly present the pattern of presence across the year, the relative probability of
presence is calculated. This is the probability of presence divided by the maximum
probability of presence across all weeks. For example, imagine the probability of presence
in week 20 for the Spotted Towhee is 0.05, and that the probability of presence at week 12
(0.25) is the maximum of any week of the year. The relative probability of presence on
week 12 is 0.25/0.25 = 1; at week 20 it is 0.05/0.25 = 0.2.
3. The relative probability of presence calculated in the previous step undergoes a statistical
conversion so that all possible values fall between 0 and 10, inclusive. This is the
probability of presence score.
Breeding Season ( )
Yellow bars denote a very liberal estimate of the time -frame inside which the bird breeds across
its entire range. If there are no yellow bars shown for a bird, it does not breed in your project
area.
Survey Effort (I)

02/08/2021
Event Code: 04EN1000-2021-E-00745 3
Vertical black lines superimposed on probability of presence bars indicate the number of surveys
performed for that species in the 10km grid cell(s) your project area overlaps. The number of
surveys is expressed as a range, for example, 33 to 64 surveys.
No Data (—)
A week is marked as having no data if there were no survey events for that week.
Survey Timeframe
Surveys from only the last 10 years are used in order to ensure delivery of currently relevant
information. The exception to this is areas off the Atlantic coast, where bird returns are based on
all years of available data, since data in these areas is currently much more sparse.
• probability of presence breeding season 1 survey effort — no data
SPECIES JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
Blue winged --..-++
Warbler
BCC - BCR
Cerulean Warbler
BCC Rangewide ---- --'-+ -'--'- +++i lii1 i11I -- +-'++
(CON)
Prairie Warbler ■■■■ ■■
BCC Rangewide
------�+--� ++++ +++— +� 1111--------1.41
(CON) mmmm mmE
Prothonotary ����
Warbler --'-+ -'--� +--- ---- +�++
BCC Rangewide 1111 `�— � 1 —
(CON)
Wood Thrush ---- ---
BCC Rangewide --'- ++11 III— 1111 1111 1111 1 +�++
(CON)
Additional information can be found using the following links:
• Birds of Conservation Concern http://www.fws.gov/birds/management/managed-species/
birds-of-conservation-concern.php
• Measures for avoiding and minimizing impacts to birds http://www.fws.gov/birds/
management/project-assessment-tools-and-guidance/
conservation-measures.php
• Nationwide conservation measures for birds http://www.fws.gov/migratorybirds/pdf/
management/nationwidestandardconservationmeasures.pdf
Migratory Birds FAQ
Tell me more about conservation measures I can implement to avoid or minimize impacts
to migratory birds.

02/08/2021
Event Code: 04EN1000-2021-E-00745 4
Nationwide Conservation Measures describes measures that can help avoid and minimize
impacts to all birds at any location year round. Implementation of these measures is particularly
important when birds are most likely to occur in the project area. When birds may be breeding in
the area, identifying the locations of any active nests and avoiding their destruction is a very
helpful impact minimization measure. To see when birds are most likely to occur and be breeding
in your project area, view the Probability of Presence Summary. Additional measures or permits
may be advisable depending on the type of activity you are conducting and the type of
infrastructure or bird species present on your project site.
What does IPaC use to generate the migratory birds potentially occurring in my specified
location?
The Migratory Bird Resource List is comprised of USFWS Birds of Conservation Concern
(BCC) and other species that may warrant special attention in your project location.
The migratory bird list generated for your project is derived from data provided by the Avian
Knowledge Network (AKN). The AKN data is based on a growing collection of survey, banding,
and citizen science datasets and is queried and filtered to return a list of those birds reported as
occurring in the 10km grid cell(s) which your project intersects, and that have been identified as
warranting special attention because they are a BCC species in that area, an eagle (Eagle Act
requirements may apply), or a species that has a particular vulnerability to offshore activities or
development.
Again, the Migratory Bird Resource list includes only a subset of birds that may occur in your
project area. It is not representative of all birds that may occur in your project area. To get a list
of all birds potentially present in your project area, please visit the AKN Phenology Tool.
What does IPaC use to generate the probability of presence graphs for the migratory birds
potentially occurring in my specified location?
The probability of presence graphs associated with your migratory bird list are based on data
provided by the Avian Knowledge Network (AKN). This data is derived from a growing
collection of survey, banding, and citizen science datasets .
Probability of presence data is continuously being updated as new and better information
becomes available. To learn more about how the probability of presence graphs are produced and
how to interpret them, go the Probability of Presence Summary and then click on the "Tell me
about these graphs" link.
How do I know if a bird is breeding, wintering, migrating or present year-round in my
project area?
To see what part of a particular bird's range your project area falls within (i.e. breeding,
wintering, migrating or year-round), you may refer to the following resources: The Cornell Lab
of Ornithology All About Birds Bird Guide, or (if you are unsuccessful in locating the bird of
interest there), the Cornell Lab of Ornithology Neotropical Birds guide. If a bird on your
migratory bird species list has a breeding season associated with it, if that bird does occur in your
project area, there may be nests present at some point within the timeframe specified. If "Breeds
elsewhere" is indicated, then the bird likely does not breed in your project area.
What are the levels of concern for migratory birds?

02/08/2021
Event Code: 04EN1000-2021-E-00745 5
Migratory birds delivered through IPaC fall into the following distinct categories of concern:
1. "BCC Rangewide" birds are Birds of Conservation Concern (BCC) that are of concern
throughout their range anywhere within the USA (including Hawaii, the Pacific Islands,
Puerto Rico, and the Virgin Islands);
2. "BCC - BCR" birds are BCCs that are of concern only in particular Bird Conservation
Regions (BCRs) in the continental USA; and
3. "Non -BCC - Vulnerable" birds are not BCC species in your project area, but appear on
your list either because of the Eagle Act requirements (for eagles) or (for non -eagles)
potential susceptibilities in offshore areas from certain types of development or activities
(e.g. offshore energy development or longline fishing).
Although it is important to try to avoid and minimize impacts to all birds, efforts should be made,
in particular, to avoid and minimize impacts to the birds on this list, especially eagles and BCC
species of rangewide concern. For more information on conservation measures you can
implement to help avoid and minimize migratory bird impacts and requirements for eagles,
please see the FAQs for these topics.
Details about birds that are potentially affected by offshore projects
For additional details about the relative occurrence and abundance of both individual bird species
and groups of bird species within your project area off the Atlantic Coast, please visit the
Northeast Ocean Data Portal. The Portal also offers data and information about other taxa besides
birds that may be helpful to you in your project review. Alternately, you may download the bird
model results files underlying the portal maps through the NOAA NCCOS Integrative Statistical
Modeling and Predictive Mapping of Marine Bird Distributions and Abundance on the Atlantic
Outer Continental Shelf project webpage.
Bird tracking data can also provide additional details about occurrence and habitat use
throughout the year, including migration. Models relying on survey data may not include this
information. For additional information on marine bird tracking data, see the Diving Bird Study
and the nanotag studies or contact Caleb Spiegel or Pam Loring.
What if I have eagles on my list?
If your project has the potential to disturb or kill eagles, you may need to obtain a permit to avoid
violating the Eagle Act should such impacts occur.
Proper Interpretation and Use of Your Migratory Bird Report
The migratory bird list generated is not a list of all birds in your project area, only a subset of
birds of priority concern. To learn more about how your list is generated, and see options for
identifying what other birds may be in your project area, please see the FAQ "What does IPaC
use to generate the migratory birds potentially occurring in my specified location". Please be
aware this report provides the "probability of presence" of birds within the 10 km grid cell(s) that
overlap your project; not your exact project footprint. On the graphs provided, please also look
carefully at the survey effort (indicated by the black vertical bar) and for the existence of the "no
data" indicator (a red horizontal bar). A high survey effort is the key component. If the survey
effort is high, then the probability of presence score can be viewed as more dependable. In
contrast, a low survey effort bar or no data bar means a lack of data and, therefore, a lack of

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Event Code: 04EN1000-2021-E-00745 6
certainty about presence of the species. This list is not perfect; it is simply a starting point for
identifying what birds of concern have the potential to be in your project area, when they might
be there, and if they might be breeding (which means nests might be present). The list helps you
know what to look for to confirm presence, and helps guide you in knowing when to implement
conservation measures to avoid or minimize potential impacts from your project activities,
should presence be confirmed. To learn more about conservation measures, visit the FAQ "Tell
me about conservation measures I can implement to avoid or minimize impacts to migratory
birds" at the bottom of your migratory bird trust resources page.

02/08/2021 Event Code: 04EN1000-2021-E-00745
Wetlands
Impacts to NWI wetlands and other aquatic habitats may be subject to regulation under Section
404 of the Clean Water Act, or other State/Federal statutes.
For more information please contact the Regulatory Program of the local U.S. Army Corps of
Engineers District.
Please note that the NWI data being shown may be out of date. We are currently working to
update our NWI data set. We recommend you verify these results with a site visit to determine
the actual extent of wetlands on site.
FRESHWATER FORESTED/SHRUB WETLAND
• PFO1A
RIVERINE
• R2UBH

United States Department of the Interior
FISH AND WILDLIFE SERVICE
Asheville Field Office
160 Zillicoa Street
Asheville, North Carolina 28801
March 11, 2021
Amy James
EPR
1150 SE Maynard Road
Cary, North Carolina 27511
Dear Amy James:
Subject: Yadkin Valley Sewer Line Stabilization; Yadkin County, North Carolina
The U.S. Fish and Wildlife Service (Service) has reviewed the information provided in your
correspondence dated February 10, 2021, wherein you solicit our comments regarding project -
mediated impacts to federally protected species. We submit the following comments in
accordance with the provisions of the Fish and Wildlife Coordination Act, as amended (16 U.S.C.
661-667e); the National Environmental Policy Act (42 U.S.C. §4321 et seq.); and section 7 of the
Endangered Species Act of 1973, as amended (16 U.S.C. 1531-1543) (Act).
Project Description
According to the information provided, the proposed project would entail streambank stabilization
along three waterbodies to protect existing sewer line infrastructure. Project design plans have not
been provided at this time, but your correspondence indicates that eroding reaches along Cobb
Creek, Sandy Berry Creek, and the Yadkin River would be stabilized using a combination of
natural channel design techniques/materials and traditional bank hardening measures (e.g. rip -rap).
The proposed action would require authorization from the U.S. Army Corps of Engineers and the
Federal Emergency Management Agency.
Federally Protected Species
According to Service records, suitable summer roosting habitat is present in the action area
(50CFR 402.02) for the federally threatened northern long-eared bat (Myotis septentrionalis).
However, the final 4(d) rule, (effective as of February 16, 2016) exempts incidental take of
northern long-eared bat associated with activities that occur greater than 0.25 miles from a known
hibernation site, and greater than 150 feet from a known, occupied maternity roost during the pup
season (June 1 — July 31). Based on the information provided, the project would occur at a
location where any incidental take that may result from associated activities is exempt under the
4(d) rule for this species. Moreover, if the proposed project would not require tree removal we
would not object to a "no effect" determination from the applicable action agencies for this
species.
The project area lies within the range of the bald eagle (Haliaeetus leucocephalus). Although we
have no known records of this species onsite, suitable nesting habitat may be present within the
action area. The bald eagle has been removed from the federal list of endangered and threatened

species due to its recovery. However, this species is afforded legal protection by the Bald and
Golden Eagle Protection Act (16 U.S.C. 668-668d) and the Migratory Bird Treaty Act (16 U.S.C.
703-712). If any active nests are detected within a half mile of the project site, we request that you
notify this office, and restrict work from mid -January through July to prevent adverse impacts to
the bald eagle. This will prevent disturbance of the eagles from the egg -laying period until the
young fledge, which encompasses their most vulnerable times.
Based on the information provided, we have no concerns for any other federally protected species
and we require no further action at this time. Please be aware that obligations under section 7 of
the Endangered Species Act must be reconsidered if: (1) new information reveals impacts of this
identified action that may affect listed species or critical habitat in a manner not previously
considered, (2) this action is subsequently modified in a manner that was not considered in this
review, or (3) a new species is listed or critical habitat is determined that may be affected by the
identified action.
We offer the following general recommendations on behalf of natural resources:
Erosion and Sediment Control
Measures to control sediment and erosion should be installed before any ground -disturbing
activities occur. Grading and backfilling should be minimized, and existing native vegetation
should be retained (if possible) to maintain riparian cover for fish and wildlife. Disturbed areas
should be revegetated with native vegetation as soon as the project is completed. Ground
disturbance should be limited to what will be stabilized quickly, preferably by the end of the
workday. Natural fiber matting (coir) should be used for erosion control as synthetic netting
can trap animals and persist in the environment beyond its intended purpose.
The Service appreciates the opportunity to provide these comments. Please contact Mr. Byron
Hamstead of our staff at [e-mail], if you have any questions. In any future
correspondence concerning this project, please reference our Log Number 4-2-21-160.
Sincerely,
- - original signed - -
Janet Mizzi
Field Supervisor
2

North Carolina Wildlife Resources Commission
Ingram Cameron, Executive Director
05 March 2021
Ms. Amy James
Ecosystem Planning & Restoration
1150 SE Maynard Road, Suite 140
Cary, NC 27511
Subject: Environmental Review
Yadkin Valley Sewer Authority
Stream Stabilization/Enhancement Project
Jonesville, Yadkin County, North Carolina
Dear Ms. James,
Biologists with the North Carolina Wildlife Resource Commission (NCWRC) have reviewed the subject
document. Comments are provided in accordance with provisions of the Fish and Wildlife Coordination
Act (48 Stat. 401, as amended; 16 U.S.C. 661-667e) and North Carolina General Statutes (G.S. 113-131
et seq.).
The Federal Emergency Management Agency (FEMA) is providing the Yadkin Valley Sewer Authority
funding to stabilize/enhance areas along existing sewer line easements along the Cobb and Sandy Berry
Creeks and the Yadkin River in Jonesville, Yadkin County, North Carolina. The instream channel work
would involve some channel relocation, bank sloping, and placement of in -stream and woody bank
stabilization structures.
We have records for the state endangered brook floater (Alasmidonta varicosa) and state threatened
creeper (Strophitus undulatus) in the Yadkin River. An on -site survey is the only definitive means to
determine whether a listed or proposed species is on the site and would be impacted by the project.
We offer the following recommendations to minimize impacts to aquatic and terrestrial wildlife resources.
1. If instream activities occur in the Yadkin River, we request surveys for state -listed mussels. Prior
to construction, surveys should be completed within the instream work area and 50 meters above
and 100 meters below the work area. Any protected species surveys should be conducted by
biologists with both state and federal endangered species permits. Please contact W. Thomas
Russ, the Foothills Aquatic Wildlife Diversity Research Coordinator, at 828-803-6035 or
[e-mail] for further information on surveys and relocation.
Mailing Address: Habitat Conservation • 1721 Mail Service Center • Raleigh, NC 27699-1721
Telephone: [phone] • Fax: [phone]

Page 2
05 March 2021
Yadkin Valley Sewer Stream Stabilization
Yadkin County
2. During construction, equipment should not be staged in stream channels or riparian buffers.
3. All mechanized equipment operated near surface waters should be inspected and maintained
regularly to prevent contamination from fuels, lubricants, hydraulic fluids or other toxic
materials.
4. As much work as possible should be accomplished in the dry, and the amount of disturbance
should not exceed what can be successfully stabilized by the end of the workday. In -stream work
should consider forecasted high -flow events.
5. Consider using state-of-the-art natural channel design and restoration techniques. Disturbed
stream banks and wetlands should be restored to original contours and re -vegetated with native
plant species.
6. Monitoring is recommended to ensure successful channel and bank stabilization and vegetation
growth. We recommend monitoring the site once per year during the growing season for three
years or three bankfull events. Invasive species control should occur regularly, including prior to
construction if present. Invasive species outcompete native plants and provide minimal benefit to
wildlife.
7. Re -seed disturbed areas with native seed mixtures that are beneficial to wildlife. Consider
planting native, wildflower seed mixes that will create pollinator habitat within the project
boundary. Avoid using Bermudagrass, redtop, tall fescue, and lespedeza, which are invasive
and/or non-native and provide little benefit to wildlife. Manage non-native, invasive species
during and after construction.
8. Sediment and erosion control measures should be installed prior to any land -disturbing activity.
Banks should be stabilized and sediment barriers installed as soon as possible, but at least within
24 hours.
9. Stringent sediment and erosion control measures should be implemented by using advanced
methods and installed prior to any land -disturbing activity. The use of biodegradable and
wildlife -friendly sediment and erosion control devices is strongly recommended. Silt fencing,
fiber rolls and/or other products should have loose -weave netting that is made of natural fiber
materials with movable joints between the vertical and horizontal twines. Silt fencing that has
been reinforced with plastic or metal mesh should be avoided as it impedes the movement of
terrestrial wildlife species. Excessive silt and sediment loads can have detrimental effects on
aquatic resources including destruction of spawning habitat, suffocation of eggs, and clogging of
At this time, the information provided is not sufficient for our staff to make definitive recommendations
or conclusions concerning this project. If I can be of additional assistance, please call [phone] or
email [e-mail].
Sincerely,
Olivia Munzer
Western Piedmont Coordinator
Habitat Conservation Program
ec: W. Thomas Russ, NCWRC

North Carolina Department of Natural and Cultural Resources
State Historic Preservation Office
Ramona M. Bartos, Administrator
Governor Roy Cooper Secretary D. Reid Wilson
March 18, 2021
Amy James, PWS
Ecosystem Planning & Restoration
1150 Southeast Maynard Road, Suite 140
Cary, NC 27511
[e-mail]
Re: Stream stabilization and enhancement along Cobb and Sandy Berry Creeks and the Yadkin River,
Yadkin County, ER 21-0570
Dear Ms. James:
Thank you for your letter of February 11, 2021, regarding the above -referenced undertaking. We have
reviewed the submittal and offer the following comments.
We have conducted a review of the project and are aware of no historic resources which would be affected
by the project. Therefore, we have no comment on the project as proposed.
The above comments are made pursuant to Section 106 of the National Historic Preservation Act and the
Advisory Council on Historic Preservation's Regulations for Compliance with Section 106 codified at 36
CFR Part 800.
Thank you for your cooperation and consideration. If you have questions concerning the above comment,
contact Renee Gledhill -Earley, environmental review coordinator, at 919-814-6579
or [e-mail]. In all future communication concerning this project, please cite the
above referenced tracking number.
Sincerely,
- Ramona Bartos, Deputy
L) State Historic Preservation Officer
Location: 109 East Jones Street, Raleigh NC 27601 Mailing Address: 4617 Mail Service Center, Raleigh NC 27699-4617 Telephone/Fax: [phone]-6898

DWR Pre -Filing Meeting Request Form
Contact Name*
Contact Email Address*
Project Owner*
Project Name*
Project County*
Owner Address:*
Amy James
[e-mail]
Yadkin Valley Sewer Authority
Cobb Creek/Sandy Berry Creek Stream Stabilization
Yadkin
Street Address
500 NC Hwy 268 W
Address Line 2
City State / Rovince / Region
Elkin NC
Fbstal / Zip Code Country
28621 United States
Is this a transportation project?* r Yes c: No
Type(s) of approval sought from the DWR:
rJ 401 Water Quality Certification - I— 401 Water Quality Certification -
Reg ula r Express
I— Individual Permit I— Modification
I— Shoreline Stabilization
Does this project have an existing project ID#?*
(' Yes c: No
Do you know the name of the staff member you would like to request a meeting with?
Please give a brief project description below.*
Stream stabilization project to avoid encroachment of existing sewer
lines into the channel due to erosion; use of natural channel design
principles where possible to achieve functional uplift.
Please give a couple of dates you are available for a meeting.
2/9/2021
2/4/2021
2/11/2021
2/16/2021
Please attach the documentation you would like to have the meeting about.

JVC_AII_Sheets_1 1 x17.pdf 6.6MB
pdf only
By digitally signing below, I certify that I have read and understood that per the Federal Clean Water Act Section
401 Certification Rule the following statements:
• This form completes the requirement of the Pre -Filing Meeting Request in the Clean Water Act Section 401 Certification
Rule.
• I understand by signing this form that I cannot submit my application until 30 calendar days after this pre -filing
meeting request.
• !also understand that DWR is not required to respond or grant the meeting request.
Your project's thirty -day clock started upon receipt of this application. You will receive notification regarding meeting location
and time if a meeting is necessary. You will receive notification when the thirty -day clock has expired, and you can submit an
application.
Signature *
Submittal Date 1/29/2021