20031322 Ver 2_401 Application_20170717

Quible
Quible & Associates, P.C.
Western North Carolina Office
GEOLOGY • PLANNING • ENVIRONMENTAL SCIENCES & RESTORATION
July 14, 2017
Mr. David Brown Ms. Karen Higgins
US Army Corps of Engineers NC Division of Water Resources
151 Patton Avenue - Room 208 Wetlands Branch
Asheville, NC 28801-50061617 Mail Service Center
Raleigh, NC 27699-1617
Re: Permitting Package and Plan Set
Stabilization / Restoration, North Pacolet, Broad River Basin
299 Harmon Field Road,
Town of Tryon, Polk County, North Carolina 27822
To Whom It Concerns:
P.O. Drawer 87
Fairview, NC 28730
Phone: [phone]
Phone: [phone]
Web: quible.com
Ms. Andrea Leslie
NCWRC
1701 Mail Service Center
Raleigh, NC 27699-1701
Please find enclosed the permitting package for the North Pacolet River within Harmon Field, Town of
Tryon, Polk County, North Carolina. A check for $570 is included with the NC DWR package.
Please do not hesitate to contact me at 828.280.8375 or via email at [e-mail], if you have any
questions or concerns regarding this project.
�D �FJU'
i ! 201I

AGENT AUTHORIZATION FORM
Property Legal Description:
Lot Numbers: Not Listed Plan Number:
Street Address: 299 HARMON FIELD RD
Tryon, NC 28772
Property Owner: Town of T
rcelID: P48-229
The undersigned, registered property owners of the above noted property, do hereby authorize
Joel D. Lenk Quible & Associates. P.C.
(Contractor/ Agent) (Name of firm)
to act on behalf of Mr. Zack 011is, Town of Tryon Manager and take actions necessary for the
processing, issuance and acceptance of the permits and/or certification and any related standards,
special conditions, and specifications associated with stream restoration approval on the
aforementioned properties.
Property Owner Address:
299 Harmon Field Road
Columbus, NC 28772
Telephone: [phone]
The undersigned certify that the above information submitted is true and accurate to the best of our
knowledge.
Autho ' aatturree/
Date:

wArf;9
V
Office Use Only:
Corps action ID no.
DWQ project no.
Form Version 1.4 January 2009
Page 1 of 10
PCN Form — Version 1.4 January 2009
Pre -Construction Notification (PCN) Form
A.
Applicant Information
1.
Processing
1a. Type(s) of approval sought from the Corps:
❑X Section 404 Permit ❑ Section 10 Permit
1 b.
Specify Nationwide Permit (NWP) number: 27 or General Permit (GP) number:
1c.
Has the NWP or GP number been verified by the Corps?
❑X Yes ❑ No
1d.
Type(s) of approval sought from the DWQ (check all that apply):
❑X 401 Water Quality Certification — Regular ❑ Non -404 Jurisdictional General Permit
❑ 401 Water Quality Certification — Express ❑ Riparian Buffer Authorization
1 e.
Is this notification solely for the record
because written approval is not required?
For the record only for DWQ
401 Certification:
❑ Yes ❑X No
For the record only for Corps Permit:
❑ Yes X❑ No
1f.
Is payment into a mitigation bank or in -lieu fee program proposed for
mitigation of impacts? If so, attach the acceptance letter from mitigation bank
or in -lieu fee program.
❑ Yes ❑X No
1g.
Is the project located in any of NC's twenty coastal counties. If yes, answer 1h
below.
❑ Yes ❑X No
1 h.
Is the project located within a NC DCM Area of Environmental Concern (AEC)?
❑ Yes ❑ No
2.
Project Information
2a.
Name of project:
Harmon Field Restoration
2b.
County:
Polk
2c.
Nearest municipality / town:
Tryon
2d.
Subdivision name:
Not Applicable (NA)
2e.
NCDOT only, T.I.P. or state project no:
3.
Owner Information
3a.
Name(s) on Recorded Deed:
Town of Tryon
3b.
Deed Book and Page No.
236/1715
3c.
Responsible Party (for LLC if
applicable):
NA
3d.
Street address:
301 North Trade Street
3e.
City, state, zip:
Tryon, NC 28782
3f.
Telephone no.:
828.859.6655
3g.
Fax no.:
828.859.6653
3h.
Email address:
[e-mail], Ms. Paula Kempton, Community Development Director
Page 1 of 10
PCN Form — Version 1.4 January 2009

4. Applicant Information (if different from owner)
4a. Applicant is:
❑X Agent ❑ Other, specify:
4b. Name:
Joel Lenk
4c. Business name
(if applicable):
Quible & Associates, P.C.
4d. Street address:
P.O. Box 87
4e. City, state, zip:
Fairview, NC 28730
4f. Telephone no.:
828-280-8375
4g. Fax no.:
NA
4h. Email address:
[e-mail]
5. Agent/Consultant Information (if applicable)
5a. Name:
Same as Applicant
5b. Business name
(if applicable):
5c. Street address:
5d. City, state, zip:
5e. Telephone no.:
5f. Fax no.:
5g. Email address:
Page 2 of 10

B. Project Information and Prior Project History
1. Property Identification
1a. Property identification no. (tax PIN or parcel ID):
P48-229, P48-234, P48-280
1 b. Site coordinates (in decimal degrees):
ILatitude: 35.225288 Longitude: -82.248469
1 c. Property size:
45 acres
2. Surface Waters
2a. Name of nearest body of water to proposed project:
North Pacolet River
2b. Water Quality Classification of nearest receiving water:
C:Tr
2c. River basin:
Broad
3. Project Description
3a. Describe the existing conditions on the site and the general land use in the vicinity of the project at the time of this
application:
The site is a public park that includes equine, sports, fishing, wading, and educational opportunities and events. Land use in the vicinity of the project
is residential, municipal, and agricultural.
3b. List the total estimated acreage of all existing wetlands on the property: N/A
3c. List the total estimated linear feet of all existing streams (intermittent and perennial) on the property: 3,230
3d. Explain the purpose of the proposed project:
To stabilize and restore eroding stream banks, establish a quality riparian buffer within 50 feet of the river, improve
channel diversity and habitat, mitigate storm water inputs to the river.
3e. Describe the overall project in detail, including the type of equipment to be used: The project is a stream bank stabilization and
restoration project. The project will involve grading failing stream banks to stable slopes and will incorporate installation of bankfull benches and
in -stream hydraulic structures and enhancement of the riparian buffer within 50 feet of the stream using Natural Channel Design techniques.
Equipment will include track mounted excavators with hydraulic thumbs, loaders, dump trucks, manual laborers and hand tools.
4. Jurisdictional Determinations
4a. Have jurisdictional wetland or stream determinations by the
Corps or State been requested or obtained for this property /
ro'ect includin all rior hases in the ast?
❑ Yes ❑X No ❑ Unknown
Comments: Quible staff include certified wetland delineators.
4b. If the Corps made the jurisdictional determination, what type
of determination was made?
E] Preliminary El Final
4c. If yes, who delineated the jurisdictional areas?
Name (if known):
Agency/Consultant Company:
Other:
4d. If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation.
5. Project History
5a. Have permits or certifications been requested or obtained for
this project (including all prior phases) in the past?
❑ Yes 0 No ❑ Unknown
5b. If yes, explain in detail according to "help file" instructions.
6. Future Project Plans
6a. Is this a phased project?
❑ Yes ❑X No
6b. If yes, explain.
Page 3 of 10
PCN Form — Version 1.4 January 2009

C. Proposed Impacts Inventory
1. Impacts Summary
1 a. Which sections were completed below for your project (check all that apply):
❑ Wetlands Q Streams — tributaries Q Buffers ❑ Open Waters ❑ Pond Construction
2. Wetland Impacts
If there are wetland impacts proposed on the site, then complete this question for each wetland area impacted.
2a.
Wetland impact
number
Permanent (P) or
Temporary T
2b.
Type of impact
2c.
Type of wetland
2d.
Forested
2e.
Type of jurisdiction
Corps (404,10) or
DWQ (401, other)
2f.
Area of
impact
(acres)
W1
Choose one
Choose one
Yes/No
W2
Choose one
Choose one
Yes/No
W3 -
Choose one
Choose one
Yes/No
W4
Choose one
Choose one
Yes/No
W5
Choose one
Choose one
Yes/No
W6
Choose one
Choose one
Yes/No
2g. Total Wetland Impacts:
2h. Comments:
3. Stream Impacts
If there are perennial or intermittent stream impacts (including temporary impacts) proposed on the site, then complete this
question for all stream sites impacted.
3a.
Stream impact
number
Permanent (P) or
Temporary (T)
3b.
Type of impact
3c.
Stream name
3d.
Perennial (PER) or
intermittent (INT)?
3e.
Type of
jurisdiction
3f.
Average
stream
width
(feet)
3g.
Impact
length
(linear
feet)
S1 T
Stabilization
North Pacolet River
PER
DWQ
30
3,111
S2
Choose one
S3
Choose one
S4
Choose one
S5
Choose one
S6
Choose one
3h. Total stream and tributary impacts
3,111
3i. Comments:
Page 4 of 10
PCN Form — Version 1.4 January 2009

4. Open Water Impacts
If there are proposed impacts to lakes, ponds, estuaries, tributaries, sounds, the Atlantic Ocean, or any other open water of
the U.S. then individually list all open water impacts below.
4a.
Open water
impact number
Permanent (P) or
Temporary T
4b.
Name of waterbody
(if applicable)
4c.
Type of impact
4d.
Waterbody
type
4e.
Area of impact (acres)
01
Choose one
Choose
02
Choose one
Choose
03
Choose one
Choose
04
Choose one
Choose
4f. Total open water impacts
4g. Comments:
5. Pond or Lake Construction
If pond or lake construction proposed, the complete the chart below.
5a.
Pond ID number
5b.
Proposed use or
purpose of pond
5c.
Wetland Impacts (acres)
5d.
Stream Impacts (feet)
5e.
Upland
(acres)
Flooded
Filled
Excavated
Flooded
Filled
Excavated
P1
Choose one
P2
Choose one
5f. Total:
5g. Comments:
5h. Is a dam high hazard permit required?
❑ Yes ❑ No If yes, permit ID no:
5i. Expected pond surface area (acres):
5j. Size of pond watershed (acres):
5k. Method of construction:
6. Buffer Impacts (for DWQ)
If project will impact a protected riparian buffer, then complete the chart below. If yes, then individually list all buffer impacts
below. If any impacts require mitigation, then you MUST fill out Section D of this form.
6a. Project is in which protected basin?
❑ Neuse ❑ Tar-Pamlico ❑ Catawba ❑ Randleman ❑X Other: Pacolet River
6b.
Buffer Impact
number—
Permanent (P) or
Temporary T
6c.
Reason for impact
6d.
Stream name
6e.
Buffer
mitigation
required?
6f.
Zone 1
impact
(square
feet)
6g.
Zone 2
impact
(square
feet
131 T
Restoration/Enhancement
North Pacolet River
No
B2
Yes/No
B3
Yes/No
B4 -
Yes/No
B5
Yes/No
B6
F
Yes/No
6h. Total Buffer Impacts:
6i. Comments:
Page 5 of 10

D. Impact Justification and Mitigation
1. Avoidance and Minimization
1a. Specifically describe measures taken to avoid or minimize the proposed impacts in designing project.
SESC specifications. Requiring phased approach to construction. Requiring work to be completed in the dry and during low flow conditions.
Requiring use of sandbags to temporarily divert water away from the work area. Requiring that work be conducted from the stream bank to the
extent possible. Requiring that equipment, fuel, and material storage be away from the river. Requiring that construction be directed by a trained
stream restoration professional.
1 b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques.
Following the SESC plan. Phased construction. Stabilization of disturbed areas by the end of each work day. Working in the dry and during low flow
conditions. Use of temporary sandbags structures to divert water away from the work area.
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 Q No
2b. If yes, mitigation is required by (check all that apply):
❑ DWQ ❑ Corps
2c. If yes, which mitigation option will be used for this
project?
❑ Mitigation bank
El Payment to in -lieu fee program
❑ Permittee Responsible Mitigation
3. Complete if Using a Mitigation Bank
3a. Name of Mitigation Bank:
3b. Credits Purchased (attach receipt and letter)
Type: Choose one
Type: Choose one
Type: Choose one
Quantity:
Quantity:
Quantity:
3c. Comments:
4. Complete if Making a Payment to In -lieu Fee Program
4a. Approval letter from in -lieu fee program is attached.
❑ Yes
4b. Stream mitigation requested:
linear feet
4c. If using stream mitigation, stream temperature:
Choose one
4d. Buffer mitigation requested (DWQ only):
square feet
4e. Riparian wetland mitigation requested:
acres
4f. Non -riparian wetland mitigation requested:
acres
4g. Coastal (tidal) wetland mitigation requested:
acres
4h. Comments:
5. Complete if Using a Permittee Responsible Mitigation Plan
5a. If using a permittee responsible mitigation plan, provide a description of the proposed mitigation plan.
Page 6 of 10
PCN Form — Version 1.4 January 2009

6. Buffer Mitigation (State Regulated Riparian Buffer Rules) — required by DWQ
6a. Will the project result in an impact within a protected riparian buffer that requires
buffer mitigation?
❑ Yes Q No
6b. If yes, then identify the square feet of impact to each zone of the riparian buffer that requires mitigation. Calculate the
amount of mitigation required.
Zone
6c.
Reason for impact
6d.
Total impact
(square feet)
Multiplier
6e.
Required mitigation
(square feet)
Zone 1
3 (2 for Catawba)
Zone 2
1.5
6f. Total buffer mitigation required:
6g. If buffer mitigation is required, discuss what type of mitigation is proposed (e.g., payment to private mitigation bank,
permittee responsible riparian buffer restoration, payment into an approved in -lieu fee fund).
6h. Comments:
Page 7 of 10

E. Stormwater Management and Diffuse Flow Plan (required by DWQ)
1. Diffuse Flow Plan
1 a. Does the project include or is it adjacent to protected riparian buffers identified
❑X Yes ❑ No
within one of the NC Riparian Buffer Protection Rules?
1 b. If yes, then is a diffuse flow plan included? If no, explain why.
The project itself is a diffuse flow plan.
Q Yes ❑ No
2. Stormwater Management Plan
2a. What is the overall percent imperviousness of this project?
0
2b. Does this project require a Stormwater Management Plan?
❑ Yes x❑ No
2c. If this project DOES NOT require a Stormwater Management Plan, explain why:
This project does not disturb an acre of land. Neither Polk County nor the Town of Tryon have a storm water ordinance. A component of this project
includes retrofit of existing storm water infrastructure using LID practices. Storm water BMPs will be used throughout the construction process.
2d. If this project DOES require a Stormwater Management Plan, then provide a brief, narrative description of the plan:
2e. Who will be responsible for the review of the Stormwater Management Plan?
3. Certified Local Government Stormwater Review
3a. In which localgovernment's jurisdiction is thisproject?
Town of Tryon
❑ Phase II
❑ NSW
3b. Which of the following locally -implemented stormwater management programs
❑ USMP
apply (check all that apply):
❑ Water Supply Watershed
❑ Other:
3c. Has the approved Stormwater Management Plan with proof of approval been
❑ Yes ❑ No
attached?
4. DWQ Stormwater Program Review
❑Coastal counties
❑HQW
4a. Which of the following state -implemented stormwater management programs apply
❑ORW
(check all that apply):
E] Session Law 2006-246
❑ Other:
4b. Has the approved Stormwater Management Plan with proof of approval been
❑ Yes ❑ No
attached?
5. DWQ 401 Unit Stormwater Review
5a. Does the Stormwater Management Plan meet the appropriate requirements?
❑ Yes ❑ No
5b. Have all of the 401 Unit submittal requirements been met?
❑ Yes ❑ No
Page 8 of 10
PCN Form — Version 1.4 January 2009

F.
Supplementary Information
1.
Environmental Documentation (DWQ Requirement)
1 a.
Does the project involve an expenditure of public (federal/state/local) funds or the
0 Yes ❑ No
use of public (federal/state) land?
1 b.
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
❑ Yes ❑X No
(North Carolina) Environmental Policy Act (NEPA/SEPA)?
1 c.
If you answered 'yes" to the above, has the document review been finalized by the
State Clearing House? (If so, attach a copy of the NEPA or SEPA final approval
❑ Yes ❑ No
letter.)
Comments:
2.
Violations (DWQ Requirement)
2a. Is the site in violation of DWQ Wetland Rules (15A NCAC 2H .0500), Isolated
Wetland Rules (15A NCAC 2H .1300), DWQ Surface Water or Wetland Standards,
El Yes ❑X No
or Riparian Buffer Rules (15A NCAC 2B .0200)?
2b.
Is this an after -the -fact permit application?
El Yes ❑X No
2c.
If you answered 'yes" to one or both of the above questions, provide an explanation of the violation(s):
3.
Cumulative Impacts (DWQ Requirement)
3a. Will this project (based on past and reasonably anticipated future impacts) result in
❑ Yes ❑X No
additional development, which could impact nearby downstream water quality?
3b.
If you answered 'yes" to the above, submit a qualitative or quantitative cumulative impact analysis in accordance with the
most recent DWQ policy. If you answered "no," provide a short narrative description.
4.
Sewage Disposal (DWQ Requirement)
4a. Clearly detail the ultimate treatment methods and disposition (non -discharge or discharge) of wastewater generated from
the proposed project, or available capacity of the subject facility.
This project will not discharge wastewater.
Page 9 of 10
PCN Form — Version 1.4 January 2009

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?
❑ YesX❑ No
5b. Have you checked with the USFWS concerning Endangered Species Act
impacts?
❑ Yes ❑X No
5c. If yes, indicate the USFWS Field Office you have contacted.
-
5d. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical
Habitat?
The USFW websites (https://www.fws.gov/asheville/ andhttps://www.fws.gov/raleigh/species/cntylist/nc_counties.html) weres reviewed for Polk
County and western North Carolina
6. Essential Fish Habitat (Corps Requirement)
6a. Will this project occur in or near an area designated as essential fish habitat? ❑ Yes No
6b. What data sources did you use to determine whether your site would impact Essential Fish Habitat?
The USFW websites (https://www.fws-gov/asheville/ andhttps://www.tws.gov/raleigh/species/cntylist/nc_counties.html) weres reviewed for Polk
County and western North Carolina.
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 (e.g., National Historic Trust designation or properties significant in
❑Yes ❑X No
North Carolina history and archaeology)?
7b. What data sources did you use to determine whether your site would impact historic or archeological resources?
The NC Natural and Cultural resources website (https://www.ncdcr.gov/resources/mapping) was reviewed.
8. Flood Zone Designation (Corps Requirement)
project occur in a FEMA -designated 100 -year floodplain?
FIfyes,
XQ Yes ❑ No
plain how project meets FEMA requirements:
engineering analysis conducted for the project, a No -Rise Certification is being issued.
8c. What source(s) did you use to make the floodplain determination?
FEMA and Palk County websites.
Joel Lenk
July 13, 2017
Applicant/Agent's Printed Name
A Icant/Agen s Signature
Date
(Agent's signature is vali my if an authorization
letter from thea scant is rovided.)
Page 10 of 10

Town of Tryon, NC
Existing Conditions Photographs
North Pacolet River at Harmon Field
Broad River Basin, Polk County, North Carolina
Harmon Field
July 5, 2017
Imagery X2017 Googk, Map data -D2017 Google 200 ft
Photo 1. Google Map plan view of project area.
Page 1 of 10

Town of Tryon
July 5, 2017
Photo 2. View east from upstream extent of project area.
Photo 3. View east of river -right streambank at station 3+00.
Page 2 of 10

Town of Tryon
July 5, 2017
Photo 4. View southeast of river -right streambank at station 7+00.
Photo 5. View southeast of river -right streambank at station 16+50. Existing rock toe and vein installed circa
2006 with NRCS EWP funds. Right vane arm has failed and needs maintenance. Note lack of riparian buffer,
representative of majority of project area.
Page 3 of 10

Town of Tryon
July 5, 2017
Photo 6. Representative view of nine untreated stormwater outfalls exiting along the river -right streambank
within the project area.
Photo 7. Representative view of stormwater outfall on the river -right streambank. Untreated stormwater is
conveying hot, sediment laden, nutrient rich stormwater directly to the North Pacolet River which is classified by
NC DWR as C:Tr within the project area.
Page 4 of 10

Town of Tryon
July 5, 2017
Photo 8. Representative view of poorly vegetated streambank with high exotic invasive plant presence.
Photo 9. Representative view of mid -channel bar (and stool) that will be relocated to provide material for cross -
vane arms and inner -berm constructed as part of the project.
Page 5 of 10

Town of Tryon
July 5, 2017
Photo 10. View southeast of concrete debris that will be incorporated into a rock -vane structure as part of the
project.
Photo 11. View east of existing bankfull-bench (station 23+00) used as one field indicator to calculate the design
bankfull elevation. Failing streambank on river -right visible in background.
Page 6 of 10

Town of Tryon
July 5, 2017
Photo 12. Representative view east of failing streambank and lack of riparian buffer on river right at station
24+00.
Photo 13. Representative view east of failing streambank and lack of buffer on river right at station 25+00.
Page 7 of 10

Town of Tryon
July 5, 2017
Photo 14. Representative view east of failing streambank and lack of buffer on river right at station 27+00.
Photo 15. View east of failing bank at station 27+50 and mid -channel bar on left.
Page 8 of 10

Town of Tryon
July 5, 2017
Photo 16. View of mid -channel bars and failing streambanks on river right at downstream end of project area,
stations 29+00 through 33+00.
Photo 17. View south of river -right streambank from mid -channel bar at station 31+00.
Page 9 of 10

Town of Tryon
July 5, 2017
Photo 18. View south of river -right streambank at station 31+50.
Photo 19. View south of river -right streambank at downstream end of project area, station 33+00.
Page 10 of 10

STREAM SURVEY DATA He CLASSIFICATION
Site/Stream: North Pacolet River @ Harmon Field
Survey Crew: Joel Lenk
Drainage Area: 12,019.8 acres (18.8 Square Miles)
Location: Polk County, North Carolina
Latitude: 35.225287 Longitude: -82.248403
Valley Type: Rosgen V111
Date: June 21, 2017
River Basin: Broad River
Existing Riffle Cross -Section: Station 31+8.72, Cross -Section No. 2
Area at Bankfull, Abkf (ftZ) 142.36 Mean Depth at Bankfull, Dbkf = Abkf / Wbkf (ft) 2.50
Width at Bankfull, Wbkf (ft) 56.87
Width Flood Prone Area, Wfpa (ft) 65.24
Maximum Depth Bankfull, Dmax (ft) 3.72
Max Depth Top Low Bank, DToe (ft) 8.24
Entrenchment Ratio, ER =Wfpa / Wbkf (ft/ft) 1.15
Width to Depth Ratio, W/D = Wbkf / Dbkf (ft/ft) 22.72
Bank Height Ratio, BHR = DToe / Dmax (ft/ft) 2.21
Max Depth Ratio = Dmax / Dbkf (ft/ft) 1.49
Proposed Riffle Cross -Section: Station 31+8.72, Cross -Section No. 2
Area at Bankfull, Abkf (ft') 128.55 Mean Depth at Bankfull, Dbkf = Abkf / Wbkf (ft) 2.69
Width at Bankfull, Wbkf (ft) 47.77
Width Flood Prone Area, Wfpa (ft) 75.79
Maximum Depth Bankfull, Dmax (ft) 3.59
Max Depth Top Low Bank, DToB (ft) 3.59
Entrenchment Ratio, ER = Wfpa / Wbkf (ft/ft) 1.59
Width to Depth Ratio, W/D = Wbkf / Dbkf (ft/ft) 17.75
Bank Height Ratio, BHR = DTOB / Dmax (ft/ft) 1.00
Max Depth Ratio = Dmax / Dbkf (ft/ft) 1.34
Longitudinal Profile (minimum of 20 X bonkfull width): 2,971.27 feet
Length of Channel Thalweg, Ltw (ft) 2,971.27
Length of Valley, Lvaeey (ft) 2,535.61
Slope of Channel, Save= AELEV / Ltw (ft/ft) 0.0037
Sinuosity, K = Ltw / Lvaney (ft/ft) 1.17
Elevation Change (headfirst riffle to head last riffle), AELEV (ft) 925.79 — 914.75 = 11.04
Median Particle Size, d50 (mm) —15 mm
Existing Rosgen Stream Classification: Unstable F4 Proposed Rosgen Stream Classification: Stable Bac
Page 1 of 1

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1. CURRENT O TOWN OF TRYON ELECTRIC, CABLE, TELEPHONE, GAS, SANITARY SEWER AND WATER - AND SHALL COORDINATE PROPER F- .
301 N TRADE ST PROTECTION AND/OR RELOCATE WITH APPROPRIATE O ER/LMLITY COWIPANY. STING ASPHALT PAVEMENT EXISTING ELECTRICAL UTILITY
TRYON, NC 25762 2° CONTRACTOR ALL WALK THE SITE AND BE FAMILIAR NTH THE SCOPE OF DEMOLITION REQUIRED. ALL Le.. �.. ( }
2. P48-229; P48-280, P -234 DEMOLITION Pf REQUIRED TOCONSTRUCT NE IMPROVEMENTS LL BE PERFORMEDBY THE CONTRACTOR 1 .nch = 100 ft.
3. RECORDED R DB 236, PG 1715; DB 340, PG 1272; CARD FILE E, AND BE UNCLASSIRED EXCAVATION. EXISTING LIGHT POLE
PG 1358; DB 254PG 371 3. DEMOLITION ALL INCLUDE BUT IS NOT LIMITED TO THE EXCAVATION, HAULING AND OFFSITE DISP A F 5-61 CROSS SECTION O. LABEL
. EXISTING FEATURES, IMPROVEMENTS, TOPO APHIC INFORMATION, FIRM
LINES, AND FEMA CROSS SECTION LINES BASED ON ELECTRONIC DATA
PROVIDED BY WES COLE LAND SURVEYING, PA, DATED MAY 2, 2016. THIS
DOCUMENT SHALL NOT BE CONSIDERED A BOUNDARY SURVEY.
5. EXISTING TOPOGRAPHIC INFORMATION OUTSIDE OF THE SURVEYED AREA IS
BASED ON LIDAR DATA,
6, PARCEL LINES SHOWN ARE PER POLK COUNTY GPS TAX DATA AND ARE
NOT SUR
7. PROPERTY IS LOCATED IN NFIP FLOOD ZONES AS SHOWN AND SUBJECT TO
CHANGES. BASED ON COMMUNITY CID NO. 370271; PANEL 0525; SUFFIX J.
(MAP NUMBER 3710052500J) EFFECTIVE DATE. 09/03/2008; AND
COMMUNITY CID NO. 370271; PANEL 0535; SUFFIX J. (MAP NUMBER
371 535 J) EFFECTIVE DATE: 09/03/2008.
8. HORIZONTAL DATU IS NAD 83 (NSRS 2011), VERTICAL DATUM IS NAVD 58.
m
0
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i
0
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ALL MATERIALS OR VEGETA11ON CLEARED AND STRIPPED.. FOR THE
INSTALLATION OF NEW IMPROVEMENTS AND WITHIN THE LIMITS OF CLE00ING AND GRADING. COORDINATE
NTH APPROPRIATE DRAWINGS.
,: THE CONTRACTORPROPERTY STRUCTURES PROPERTY
REPLACEDTO BE DEMOLISHED. DAMAGE TO THE PROPERTY DUE TO THE CONTRACMR'S ACTIVITIES SHALL BE
IN KIND BY ►' AT NO COST TO THE OWNER.
5. ALL EXISTING IMPROVEMENTS INDICATED OR REQUIRED TO BE DEMOUSHM SHALL INCLUDE REMOVAL FROM
PROJECT
RECORD6. THE CONTRACTOR SHALL PRODUCE A PHOTOGRAPHIC RECORD OF DEVEWPMENT COMMENCING NTH A
AS IT APPEARS,w O. . . PHOTOGRAPHIC
RECORD SHALL BE MAINTAINED DURING • #PROCESS.
7. EXISTING PAVEMENT, INTENDED
FOR DEMOLITION SHALL BE MAINTAINED, PROTECTED, AND UNDISTURBM DURING DEMOLITION.
8. ALL DEMOLITION •
WELL AS OSHA REGULATIONS.
9. CONTRACTOR'S ACTIVITIES SHALL NOT IMPEDE USAGE OR INGRESS/EGR TO ADJACENT PROPERTIES.
COORDINATE itF TRAFFIC/PEDESTRIAN CIRCMATION DURING CONSTRUCTION.
10. MAINTAIN POSITIVE DRAINAGE AWAY FROM BUILDINGS AT ALL TIMES DMING DEMOLITION.
— — - STING THALWEG
- . 1
STING GUY WIRE
THE DATA ',
TO BE ACCURATE,BUT THE ACCURACY IS NOT
GUARANTEED. THE CONTRACTOR RESPONSIBLE
FOR VERIFYING ALL LEVEM LOCATIONS,
AND DWENSIONS OF THE EXISTING UTILITIES
PRIOR TO CONSTRUCTION. DISCREPANCY
FOUND, WORK SHALL, CEASE i
O
NOTIFIED. ul`UPON ENGINEERS
PROCEED.NOTICE TO
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COMMISSION NO,
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301 N TRADE ST PROTECTION AND/OR RELOCATE WITH APPROPRIATE O ER/LMLITY COWIPANY. STING ASPHALT PAVEMENT EXISTING ELECTRICAL UTILITY
TRYON, NC 25762 2° CONTRACTOR ALL WALK THE SITE AND BE FAMILIAR NTH THE SCOPE OF DEMOLITION REQUIRED. ALL Le.. �.. ( }
2. P48-229; P48-280, P -234 DEMOLITION Pf REQUIRED TOCONSTRUCT NE IMPROVEMENTS LL BE PERFORMEDBY THE CONTRACTOR 1 .nch = 100 ft.
3. RECORDED R DB 236, PG 1715; DB 340, PG 1272; CARD FILE E, AND BE UNCLASSIRED EXCAVATION. EXISTING LIGHT POLE
PG 1358; DB 254PG 371 3. DEMOLITION ALL INCLUDE BUT IS NOT LIMITED TO THE EXCAVATION, HAULING AND OFFSITE DISP A F 5-61 CROSS SECTION O. LABEL
. EXISTING FEATURES, IMPROVEMENTS, TOPO APHIC INFORMATION, FIRM
LINES, AND FEMA CROSS SECTION LINES BASED ON ELECTRONIC DATA
PROVIDED BY WES COLE LAND SURVEYING, PA, DATED MAY 2, 2016. THIS
DOCUMENT SHALL NOT BE CONSIDERED A BOUNDARY SURVEY.
5. EXISTING TOPOGRAPHIC INFORMATION OUTSIDE OF THE SURVEYED AREA IS
BASED ON LIDAR DATA,
6, PARCEL LINES SHOWN ARE PER POLK COUNTY GPS TAX DATA AND ARE
NOT SUR
7. PROPERTY IS LOCATED IN NFIP FLOOD ZONES AS SHOWN AND SUBJECT TO
CHANGES. BASED ON COMMUNITY CID NO. 370271; PANEL 0525; SUFFIX J.
(MAP NUMBER 3710052500J) EFFECTIVE DATE. 09/03/2008; AND
COMMUNITY CID NO. 370271; PANEL 0535; SUFFIX J. (MAP NUMBER
371 535 J) EFFECTIVE DATE: 09/03/2008.
8. HORIZONTAL DATU IS NAD 83 (NSRS 2011), VERTICAL DATUM IS NAVD 58.
m
0
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ALL MATERIALS OR VEGETA11ON CLEARED AND STRIPPED.. FOR THE
INSTALLATION OF NEW IMPROVEMENTS AND WITHIN THE LIMITS OF CLE00ING AND GRADING. COORDINATE
NTH APPROPRIATE DRAWINGS.
,: THE CONTRACTORPROPERTY STRUCTURES PROPERTY
REPLACEDTO BE DEMOLISHED. DAMAGE TO THE PROPERTY DUE TO THE CONTRACMR'S ACTIVITIES SHALL BE
IN KIND BY ►' AT NO COST TO THE OWNER.
5. ALL EXISTING IMPROVEMENTS INDICATED OR REQUIRED TO BE DEMOUSHM SHALL INCLUDE REMOVAL FROM
PROJECT
RECORD6. THE CONTRACTOR SHALL PRODUCE A PHOTOGRAPHIC RECORD OF DEVEWPMENT COMMENCING NTH A
AS IT APPEARS,w O. . . PHOTOGRAPHIC
RECORD SHALL BE MAINTAINED DURING • #PROCESS.
7. EXISTING PAVEMENT, INTENDED
FOR DEMOLITION SHALL BE MAINTAINED, PROTECTED, AND UNDISTURBM DURING DEMOLITION.
8. ALL DEMOLITION •
WELL AS OSHA REGULATIONS.
9. CONTRACTOR'S ACTIVITIES SHALL NOT IMPEDE USAGE OR INGRESS/EGR TO ADJACENT PROPERTIES.
COORDINATE itF TRAFFIC/PEDESTRIAN CIRCMATION DURING CONSTRUCTION.
10. MAINTAIN POSITIVE DRAINAGE AWAY FROM BUILDINGS AT ALL TIMES DMING DEMOLITION.
— — - STING THALWEG
- . 1
STING GUY WIRE
THE DATA ',
TO BE ACCURATE,BUT THE ACCURACY IS NOT
GUARANTEED. THE CONTRACTOR RESPONSIBLE
FOR VERIFYING ALL LEVEM LOCATIONS,
AND DWENSIONS OF THE EXISTING UTILITIES
PRIOR TO CONSTRUCTION. DISCREPANCY
FOUND, WORK SHALL, CEASE i
O
NOTIFIED. ul`UPON ENGINEERS
PROCEED.NOTICE TO
# I I
COMMISSION NO,
DESIGNED BY
a
DRAWN BY
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®+ 100, 1w
N91+ 1, CONTRACTOR LOCATE EXISTING UNDERGROUND SERVICES - TO I0 rCLUDE BUT NOT LIMITED TO LEGEND
1. CURRENT O TOWN OF TRYON ELECTRIC, CABLE, TELEPHONE, GAS, SANITARY SEWER AND WATER - AND SHALL COORDINATE PROPER F- .
301 N TRADE ST PROTECTION AND/OR RELOCATE WITH APPROPRIATE O ER/LMLITY COWIPANY. STING ASPHALT PAVEMENT EXISTING ELECTRICAL UTILITY
TRYON, NC 25762 2° CONTRACTOR ALL WALK THE SITE AND BE FAMILIAR NTH THE SCOPE OF DEMOLITION REQUIRED. ALL Le.. �.. ( }
2. P48-229; P48-280, P -234 DEMOLITION Pf REQUIRED TOCONSTRUCT NE IMPROVEMENTS LL BE PERFORMEDBY THE CONTRACTOR 1 .nch = 100 ft.
3. RECORDED R DB 236, PG 1715; DB 340, PG 1272; CARD FILE E, AND BE UNCLASSIRED EXCAVATION. EXISTING LIGHT POLE
PG 1358; DB 254PG 371 3. DEMOLITION ALL INCLUDE BUT IS NOT LIMITED TO THE EXCAVATION, HAULING AND OFFSITE DISP A F 5-61 CROSS SECTION O. LABEL
. EXISTING FEATURES, IMPROVEMENTS, TOPO APHIC INFORMATION, FIRM
LINES, AND FEMA CROSS SECTION LINES BASED ON ELECTRONIC DATA
PROVIDED BY WES COLE LAND SURVEYING, PA, DATED MAY 2, 2016. THIS
DOCUMENT SHALL NOT BE CONSIDERED A BOUNDARY SURVEY.
5. EXISTING TOPOGRAPHIC INFORMATION OUTSIDE OF THE SURVEYED AREA IS
BASED ON LIDAR DATA,
6, PARCEL LINES SHOWN ARE PER POLK COUNTY GPS TAX DATA AND ARE
NOT SUR
7. PROPERTY IS LOCATED IN NFIP FLOOD ZONES AS SHOWN AND SUBJECT TO
CHANGES. BASED ON COMMUNITY CID NO. 370271; PANEL 0525; SUFFIX J.
(MAP NUMBER 3710052500J) EFFECTIVE DATE. 09/03/2008; AND
COMMUNITY CID NO. 370271; PANEL 0535; SUFFIX J. (MAP NUMBER
371 535 J) EFFECTIVE DATE: 09/03/2008.
8. HORIZONTAL DATU IS NAD 83 (NSRS 2011), VERTICAL DATUM IS NAVD 58.
m
0
a_
i
0
N
ALL MATERIALS OR VEGETA11ON CLEARED AND STRIPPED.. FOR THE
INSTALLATION OF NEW IMPROVEMENTS AND WITHIN THE LIMITS OF CLE00ING AND GRADING. COORDINATE
NTH APPROPRIATE DRAWINGS.
,: THE CONTRACTORPROPERTY STRUCTURES PROPERTY
REPLACEDTO BE DEMOLISHED. DAMAGE TO THE PROPERTY DUE TO THE CONTRACMR'S ACTIVITIES SHALL BE
IN KIND BY ►' AT NO COST TO THE OWNER.
5. ALL EXISTING IMPROVEMENTS INDICATED OR REQUIRED TO BE DEMOUSHM SHALL INCLUDE REMOVAL FROM
PROJECT
RECORD6. THE CONTRACTOR SHALL PRODUCE A PHOTOGRAPHIC RECORD OF DEVEWPMENT COMMENCING NTH A
AS IT APPEARS,w O. . . PHOTOGRAPHIC
RECORD SHALL BE MAINTAINED DURING • #PROCESS.
7. EXISTING PAVEMENT, INTENDED
FOR DEMOLITION SHALL BE MAINTAINED, PROTECTED, AND UNDISTURBM DURING DEMOLITION.
8. ALL DEMOLITION •
WELL AS OSHA REGULATIONS.
9. CONTRACTOR'S ACTIVITIES SHALL NOT IMPEDE USAGE OR INGRESS/EGR TO ADJACENT PROPERTIES.
COORDINATE itF TRAFFIC/PEDESTRIAN CIRCMATION DURING CONSTRUCTION.
10. MAINTAIN POSITIVE DRAINAGE AWAY FROM BUILDINGS AT ALL TIMES DMING DEMOLITION.
— — - STING THALWEG
- . 1
STING GUY WIRE
THE DATA ',
TO BE ACCURATE,BUT THE ACCURACY IS NOT
GUARANTEED. THE CONTRACTOR RESPONSIBLE
FOR VERIFYING ALL LEVEM LOCATIONS,
AND DWENSIONS OF THE EXISTING UTILITIES
PRIOR TO CONSTRUCTION. DISCREPANCY
FOUND, WORK SHALL, CEASE i
O
NOTIFIED. ul`UPON ENGINEERS
PROCEED.NOTICE TO
# I I
COMMISSION NO,
DESIGNED BY
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THALWEG U)
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•`1 >- -'d - -'d -buy
TO CREATE INNER BER T.m
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VEGETATE- STORMWATER CHANNEL TO RIVER.
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NTH ANNUAL GRAIN AND RIPARIAN z;�- PROVIDE RIP RAP OUTLET PROTECTION. Ln 6 maom<tf�n
7
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EX. THALn'E& FLA%G CUT EX. PIPE FLUSH WITH CUT EX. PIPE FLUSH NTH
6 STREAMBANK AND REDUCE
STORMWATER CHANNEL TO RIVER,
•SLOPE OF STORMWATER
OOLPINO EX, THALHE& PROVIDE RIP -RAP OUTLET PROTECTION. CHANNEL TO RIVER. PROVIDE
V
X INV. -
EX, FOP OF BANK RIP -RAP OUTLET PROTECTION.
�X,
EXISTING 24" 5�16. ?'7-;z::, 7":5
STA. 3t13,le -
f .444Z
14EA,9 FIRST R/FF/ E RAIN GARDEN AT E�.
17
CULVERT INLET 2. O. ELEV q257q' 4D
CREATE BANKFULL BENCH AND
GRADE 10 STABLE SLOPE ARPROXINA TE LOCA TION M
INV q24.,
-E OF WATER
EX EL2(2
OF EX15TIN67 BANK FAILURE IF
I
-7
J,
CUT EX. PIPE FLUSH NTH 'St *00 tD
TE'
0 STREAMBANK AND REDUCE
APPROXIMA TE LOCATION TORMWATER INLET STRUCTURES SHALL SLOPE OF STORMWATER
P S 0\4 WIT T P TQ�SHALL
OF EX15TINO BANK FAILURE �BE R DED H INLET RUOTEU CHANNEL TO RIVER. PROVIDE
RIP -RAP OUTLET PROTECTION.
X EX, I ky
PROPOSED 50' BUFFER
-X, 2r
4)ft
q25 -O'
ENHANCEMENT AREA PROPOSED 50' BUFFER
ENHANCEMENT AREA
ease ,
INV. - q274'
EX. 4(91,51rc,
X EX. TREES TO
BE REMOVED + EX L?ROFI INL
iWN
ZA,
Q:
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RAIN GARDEN AT / INV w
`,
EQUIPMENT 9293,
ur%vr INLET L.
NOTE:
EX EXfRC/5E TRUNKS, BRUSH, AND LIMBS OF CUT TREES
EQUIPMENTEX. PROP INLET SHALL BE STOCKPILED AND USED IN til RIM = q31,4 b
GEOLIFTS. ROOT WADS AND UNDESIRABLE
MATERIAL SHALL BE REMOVED FROM SITE WV. OUT q2jq, d
AND DISPOSED OF PROPERLY. b• z
N
CIA1W c,
esaaee
0
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0
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3Q0.
m
RAIN GARDEN AT EXISTING 0
z
DROP INLET (SEE DETAIL)
Ole
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z
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0
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TCM OF TRrON
PARCa NO. P46-224 4-00
019 25;!% P6 1715)
CIWMIW BAREV?,12A M VOOLEGEi
-IfffWr C7 BAR6M ND x
PARCEL A10. P-35-271 U)
MB 44, Ft7 2_VV z
EXISTING ASPHALT PAVEMENT EXISTING ELECTRICAL UTILITY 3:
0
MOM PROPOSED BANKFULL BENCH EXISTING LIGHT POLE F-
HUM
1. CURRENT OWNER: TOWN OF TRYON
301 N TRADE ST
TRYON, NC 28782
2. P4-8-229; P48-280; P48-234
3. RECORDED REFERENCE: DB 236, PC 1715; DB 340, PC 1272; CARD FILE E,
PG 135&1 DB 254, PC 371
4. EXISTING FEATURES. IMPROVEMENTSTOPOGRAPHIC INFORMATION, FIRM
LINES, AND FEMA CROSS SECTION LINES BASED ON ELECTRONIC DATA
PROVIDED BY WES COLE LAND SURVEYING. PA, DATED MAY 24, 2016. THIS
DOCUMENT SHALL NOT BE CONSIDERED A BOUNDARY SURVEY.
5. EXISTING TOPOGRAPHIC INFORMA11ON OUTSIDE OF THE SURVEYED AREA IS
BASED ON LIDAR DATA.
6. PARCEL LINES SHOWN ARE PER POLK COUNTY GIS TAX DATA AND ARE
NOT SURVEYED.
7. PROPERTY IS LOCATED IN NFIP FLOOD ZONES AS SHOW AND SUBJECT TO
CHANGES. BASED ON COMMUNITY CID NO. 370271, PANEL 0525; SUFFIX J.
(MAP NUMBER 3710052500J) EFFECTIVE DATE: 09/03/2008; AND
COMMUNITY CID NO. 370271; PANEL 0535; SUFFIX J. (MAP NUMBER
3710053500J) EFFECTIVE DATE: 09/03/2008.
8. HORIZONTAL DATUM IS NAD 83 (NSRS 2011), VERTICAL DATUM IS NAVD 88.
m
EXISTING TELEPHONE PEDESTAL
EXISTING POWER POLE
EXISTING POWER LINE
EXISTING GUY WIRE
PROPOSED GEOLIFT TO BANKFULL ELEVATION
P14017
EXISTING IRRIGATION VALVE
PROPOSED RIPARIAN BUFFER ENHANCEMENT
JDL
EXISTING WATER VALVE
PROPOSED EXCAVATE AND RELOCATE
CROSS SECTION NO. LABEL
EXISTING THALWEG
mWS
EXISTING THALWEG STATION LABEL
®
PROPOSED THALWEG
_L0—
EXISTING EDGE OF WATER
EXISTING TELEPHONE PEDESTAL
EXISTING POWER POLE
EXISTING POWER LINE
EXISTING GUY WIRE
GRAPHIC SCALE
is 6m,
Know what's below.
Call before you l
COMMISSION NO.
EXISTING WATER METER
P14017
EXISTING IRRIGATION VALVE
EXISTING SEWER MANHOLE
JDL
EXISTING WATER VALVE
EXISTING CATCH BASIN
EXISTING STORM PIPE
EXISTING CONTOUR
mWS
PROPOSED SPOT ELEVATION (FEET)
®
PROPOSED CONTOUR
_L0—
PROPOSED LIMITS OF DISTURBANCE
mPROPOSED
IN PROTECTION
3
CULVERT INLET/OUTLET PROTECTION
GRAPHIC SCALE
is 6m,
Know what's below.
Call before you l
COMMISSION NO.
P14017
DESIGNED BY
JDL
DRAWN BY
CHECBKH
KED BY
mWS
tE:DAT E
PZZL�Zl �7

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0 Iz
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L
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00
V
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INCORPORATE EX. CONSERVE HERBS FOR REUSE
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1�t - - >- M m &d C) 0 Er 5 6T
CONCRETE SLABS Q�
F44;�?,! Z,0,�,E (fZ2Z) ROCK INTO ROCK GROSS VANE EX 22" 5)C, 0 L" 0 W 0 0(noLJ( a
CROSS VANE- i�_ - - , - - - - __ I % - 0 _j __, -) (-) z 0
-4 'A LD m 0 0 M <
EL BAR TO 7] EX. 22'-57,6 3 D D:f y Z Ld -i,- -
VANE ARMS 0 cy W F- < U_ _j 0 U)
EX THAOIE& E
8
-i 0<z Z 6
4r, / / I L� U_ C)f 3:
ERNE THALWEG EX. 15"LOC �_O< a -
)CK U) C)
Loc
?OSS VA Ex� 15 zo VANE
E,�' F5Y7E OF nA TER
INDICA 76K
EX f-1 A
ww
T1
EX. EO&�, OF 5AN9 LJAk
EXEDO
OF AND BAR
CUT EX. MIPE FLUSH Will GAVA POOL'jf/ Y I 'P,,
CUT EX. PIPE FLUSH WITHREDUCE
NV - -77 All
CUT EX. PIPE FLUSH WITH STREAMBA#AK AND REDUCI
STREAMBANK AND REDUCE SLOPE OF STREAMBANK AND REDUCEROCK I EX. NA TER
L,
EX 60N6
CUT EX. PIPE FLUSH NTH �_�_. 11 / RETE RSTREAMBANK AND REDUCESLOPE OF STORMWATER-
STORMWATER CHANNEL TO RIVER. SLOPE OF STORMWATER SLOPE OF STORMWATER CHANNEL TO PIVER. PROVIDE
RIP RAP OUTLET PROTECTION. RIP -1 1 �,//E
PROVIDE RIP -RAP OUTLET PROTECTION. -CHANNEL TO RIVER. PROVIDE CHANNEL TO RIVER. PROVIDE -RAP OUTI,A-'.T PROTECTION. SLABS
RIP -RAP OUTLET PROTECTION. MEMORIAL
EX� TO. PO
+ -EX, t0t ><
N7 - - , I
EX. THALAE& ROCK
17 DSS VANE Ld
A�
T_ 04
ENHANCE/REPAIR v N EXCAVATE POOL DaILRER5
ENHANCE/REPAIR - ------- INV.
> EXISTING ROCK VANE EXISTING ROCK VANE NV -�x
q2O 'HAL
Ex q .0c
ENHANCE POOL
X1, I .-I J,
RELOCATE TO VANE ARMS A�l cv
EX, E,965E QF dYATEf2
E 4 5KC. OR OUTSIDE OF ENHANCE
X, 2' CHANNEL
MnRA EX, TOF
EX EP&E OF 5AN9 L3A
AS INNER BERMS AND EX, 6HA IN LINK FENCE 117
TATE. PROPOSED 50' BUFFER.
ENHANCEMENT AREA
-Xl ROCK VEIN
CUT EX. PIPE FLUSH WITH Lij
STREAMBANK AND REDUCE y
<
15+00 Ex. SLOPE OF STORMWATER--' APPROXIMATELOCATION
OF EX15TINO BANK FAILURE
CHANNEL TO RIVER. PROVIDE
I, INK FFM�F
EX_ -46"5)16,
CHA IN y,
EX, 5'L
­7� RIP—RAP OUTLET PROTECTION.
EX 12"5�'C.
Al C5
EX� -46 5Y6.
CUT EX, PIPE FLUSH NTH -r
DDr%Dncpr%
Ex CONCRETE /�/
STREAMBANK AND REDUCE
EX� 15 N.? _'W"PBOX IV) 1�
.-..®. 2 THALWEG SLOPE OF STORMWATER
—EX. TOE L
6E 1W
EX, EXERC, EX� /0 "POP,
EX. 14 PVr--, \3
CHANNEL TO RIVER. PROVIDE EX. PROP INLET
EQUIPMENT 929_3, q RIP -RAP OUTLET PROTECTION.
INV� 1722- RIM q2b.4:1
X- INV. OUT 925.4
EX, DRQP INLET
RAIN GARDEN AT EXISTING
_/7 CUT EX. PIPE FLUSH WITH
RIK � q3k4'
DROP INLET (SEE DETAIL)
1W, OUT - 1121.q' /p/ EX. TOP OF BANK STREAMBANK AND REDUCE
_j
0. SLOPE OF STORMWATER
0
5:
CHANNEL TO RIVER. PROVIDE EX. PROF INLET 0
cv IV RIP -RAP OUTLET PROTECTION. RIM q2419'
I& RAIN GARDEN AT EXISTING
WV OUT q21h'
PROPOSED 50' BUFFER DROP IN (SEE DETAIL'
LD RAIN GARDEN AT EXISTING 2210' RAIN GARDEN Al EXISTIN\GG ENHANCEMENT AREA —EX 12ROF INLET 0.
30.0, CULVERT INLET (SEE DETAIL) CULVERT INLET (SE! DETAIL) RIM = q50, RAIN GARDEN AT EXISTING -22.
2
0AV. OUT = 925,2' DROP INLET (SEE DETAIL)
Obaa�
RAIN GARDEN AT EXISTING
DROP INLET (SEE DETAIL) 12
+ NOTE:
90 ALL STORMWATER INLET STRUCTURES
BE PROVIDED NTH INLET PROTECTI
Ig
TRY -ON ART,' AAV 69V=75 �0;
PARCH- No. P46-425,,
EX. OROPINLE7
INV. OUT = 926.4'
CARP FaE­E P&
RAIN GARDEN AT EXISTING
I DROP INLET (SEE DETAIL)
1X: p
%...
LEGEND
r -I
r EXISTING ASPHALT PAVEMENT EXISTING ELECTRICAL UTILITYc",
PROPO
_J
SED BANKFULL BENCH EXISTING EIGHT POLE 30.0'
hiffui
1. CURRENT OWNER: TOWN OF TRYON
301 N TRADE ST
TRYON, NC 28782
2. P48-229; P48-280; P48-234
3. RECORDED REFERENCE: DB 236, PG 1715; DB 340, PC 1272; CARD FILE E,
PG 1358; DEI 254, PG 371
4. EXISTING FEATURES, IMPROVEMENTSTOPOGRAPHIC INFORMATIOK FIRM
LINES, AND FEMA CROSS SECTION LINES BASED ON ELECTRONIC DATA
PROVIDED BY WES COLE LAND SURVEYING, PA, DATED MAY 24, 2016. THIS
DOCUMENT SHALL NOT BE CONSIDERED A BOUNDARY SURVEY.
5. EXISTING TOPOGRAPHIC INFORMATION OUTSIDE OF THE SURVEYED AREA IS
BASED ON LIDAR DATA.
6. PARCEL LINES SHOWN ARE PER POLK COUNTY GIS TAX DATA AND ARE
NOT SURVEYED.
7. PROPERTY IS LOCTED IN NFIP FLOOD ZONES
AAS SHOWN AND SUBJECT TO
CHANGES. BASED ON COMMUNITY CID NO. 370271; PANEL 0525; SUFFIX J.
(MAP NUMBER 3710052500J) EFFECTIVE DATE. 09/03/2008; AND
COMMUNITY CID NO. 370271; PANEL 0535; SUFFIX J. (MAP NUMBER
3710053500J) EFFECTIVE DATE: 09/03/2008.
8. HORIZONTAL DATUM IS NAD 83 (NSRS 2011), VERTICAL DATUM IS NAVD 88.
1%
mPROPOSED
GEOLIFT TOBANKFULL ELEVATION
F, 1
EXISTING WATER VALVE
/7
rs
EXISTING STORM PIPE
BKH
PROPOSED EXCAVATE AND RELOCATE
PROPOSED SPOT ELEVATION (FEET)
mWS
Z L'i
EXISTING THALWEG
07/13/17
EASTING THALWEG STA11ON LABEL
7
EXISTING EDGE OF WATER
J,
E
CL
IN 0
C)
z
vi
01
LJ
Ej
I
z —
C)
0
K 00-0
�L 0
t2
"T
W
0
ZU
W
0
LAJ z
tow
W
z
>
0
Z
z
•
LLj W
a.
!,I
PAM -dA � 11iiii;W RELOCATE BAR FOR USE IN
0 Iz
�'2j<z 4m
Z 52��<Wmw
Z,
V)
PARx�a NO. P'15 -25q 61 GEOLIFTS AND INNER BERMS
L
D_ '0
2 _\00 L, 0 z :5 D
-0
EX. TRAN5FORMER
00
V
�1_ X_
EX OF DANK - c, 0, �n�
TRIM RIVER LEFT SIDE CHANNEL BAR. - V) MWI V,
zmw
v REUSE AS INNER BERMS AND GEOLIFTS W W
INCORPORATE EX. CONSERVE HERBS FOR REUSE
m ui 0 Ir
1�t - - >- M m &d C) 0 Er 5 6T
CONCRETE SLABS Q�
F44;�?,! Z,0,�,E (fZ2Z) ROCK INTO ROCK GROSS VANE EX 22" 5)C, 0 L" 0 W 0 0(noLJ( a
CROSS VANE- i�_ - - , - - - - __ I % - 0 _j __, -) (-) z 0
-4 'A LD m 0 0 M <
EL BAR TO 7] EX. 22'-57,6 3 D D:f y Z Ld -i,- -
VANE ARMS 0 cy W F- < U_ _j 0 U)
EX THAOIE& E
8
-i 0<z Z 6
4r, / / I L� U_ C)f 3:
ERNE THALWEG EX. 15"LOC �_O< a -
)CK U) C)
Loc
?OSS VA Ex� 15 zo VANE
E,�' F5Y7E OF nA TER
INDICA 76K
EX f-1 A
ww
T1
EX. EO&�, OF 5AN9 LJAk
EXEDO
OF AND BAR
CUT EX. MIPE FLUSH Will GAVA POOL'jf/ Y I 'P,,
CUT EX. PIPE FLUSH WITHREDUCE
NV - -77 All
CUT EX. PIPE FLUSH WITH STREAMBA#AK AND REDUCI
STREAMBANK AND REDUCE SLOPE OF STREAMBANK AND REDUCEROCK I EX. NA TER
L,
EX 60N6
CUT EX. PIPE FLUSH NTH �_�_. 11 / RETE RSTREAMBANK AND REDUCESLOPE OF STORMWATER-
STORMWATER CHANNEL TO RIVER. SLOPE OF STORMWATER SLOPE OF STORMWATER CHANNEL TO PIVER. PROVIDE
RIP RAP OUTLET PROTECTION. RIP -1 1 �,//E
PROVIDE RIP -RAP OUTLET PROTECTION. -CHANNEL TO RIVER. PROVIDE CHANNEL TO RIVER. PROVIDE -RAP OUTI,A-'.T PROTECTION. SLABS
RIP -RAP OUTLET PROTECTION. MEMORIAL
EX� TO. PO
+ -EX, t0t ><
N7 - - , I
EX. THALAE& ROCK
17 DSS VANE Ld
A�
T_ 04
ENHANCE/REPAIR v N EXCAVATE POOL DaILRER5
ENHANCE/REPAIR - ------- INV.
> EXISTING ROCK VANE EXISTING ROCK VANE NV -�x
q2O 'HAL
Ex q .0c
ENHANCE POOL
X1, I .-I J,
RELOCATE TO VANE ARMS A�l cv
EX, E,965E QF dYATEf2
E 4 5KC. OR OUTSIDE OF ENHANCE
X, 2' CHANNEL
MnRA EX, TOF
EX EP&E OF 5AN9 L3A
AS INNER BERMS AND EX, 6HA IN LINK FENCE 117
TATE. PROPOSED 50' BUFFER.
ENHANCEMENT AREA
-Xl ROCK VEIN
CUT EX. PIPE FLUSH WITH Lij
STREAMBANK AND REDUCE y
<
15+00 Ex. SLOPE OF STORMWATER--' APPROXIMATELOCATION
OF EX15TINO BANK FAILURE
CHANNEL TO RIVER. PROVIDE
I, INK FFM�F
EX_ -46"5)16,
CHA IN y,
EX, 5'L
­7� RIP—RAP OUTLET PROTECTION.
EX 12"5�'C.
Al C5
EX� -46 5Y6.
CUT EX, PIPE FLUSH NTH -r
DDr%Dncpr%
Ex CONCRETE /�/
STREAMBANK AND REDUCE
EX� 15 N.? _'W"PBOX IV) 1�
.-..®. 2 THALWEG SLOPE OF STORMWATER
—EX. TOE L
6E 1W
EX, EXERC, EX� /0 "POP,
EX. 14 PVr--, \3
CHANNEL TO RIVER. PROVIDE EX. PROP INLET
EQUIPMENT 929_3, q RIP -RAP OUTLET PROTECTION.
INV� 1722- RIM q2b.4:1
X- INV. OUT 925.4
EX, DRQP INLET
RAIN GARDEN AT EXISTING
_/7 CUT EX. PIPE FLUSH WITH
RIK � q3k4'
DROP INLET (SEE DETAIL)
1W, OUT - 1121.q' /p/ EX. TOP OF BANK STREAMBANK AND REDUCE
_j
0. SLOPE OF STORMWATER
0
5:
CHANNEL TO RIVER. PROVIDE EX. PROF INLET 0
cv IV RIP -RAP OUTLET PROTECTION. RIM q2419'
I& RAIN GARDEN AT EXISTING
WV OUT q21h'
PROPOSED 50' BUFFER DROP IN (SEE DETAIL'
LD RAIN GARDEN AT EXISTING 2210' RAIN GARDEN Al EXISTIN\GG ENHANCEMENT AREA —EX 12ROF INLET 0.
30.0, CULVERT INLET (SEE DETAIL) CULVERT INLET (SE! DETAIL) RIM = q50, RAIN GARDEN AT EXISTING -22.
2
0AV. OUT = 925,2' DROP INLET (SEE DETAIL)
Obaa�
RAIN GARDEN AT EXISTING
DROP INLET (SEE DETAIL) 12
+ NOTE:
90 ALL STORMWATER INLET STRUCTURES
BE PROVIDED NTH INLET PROTECTI
Ig
TRY -ON ART,' AAV 69V=75 �0;
PARCH- No. P46-425,,
EX. OROPINLE7
INV. OUT = 926.4'
CARP FaE­E P&
RAIN GARDEN AT EXISTING
I DROP INLET (SEE DETAIL)
1X: p
%...
LEGEND
r -I
r EXISTING ASPHALT PAVEMENT EXISTING ELECTRICAL UTILITYc",
PROPO
_J
SED BANKFULL BENCH EXISTING EIGHT POLE 30.0'
hiffui
1. CURRENT OWNER: TOWN OF TRYON
301 N TRADE ST
TRYON, NC 28782
2. P48-229; P48-280; P48-234
3. RECORDED REFERENCE: DB 236, PG 1715; DB 340, PC 1272; CARD FILE E,
PG 1358; DEI 254, PG 371
4. EXISTING FEATURES, IMPROVEMENTSTOPOGRAPHIC INFORMATIOK FIRM
LINES, AND FEMA CROSS SECTION LINES BASED ON ELECTRONIC DATA
PROVIDED BY WES COLE LAND SURVEYING, PA, DATED MAY 24, 2016. THIS
DOCUMENT SHALL NOT BE CONSIDERED A BOUNDARY SURVEY.
5. EXISTING TOPOGRAPHIC INFORMATION OUTSIDE OF THE SURVEYED AREA IS
BASED ON LIDAR DATA.
6. PARCEL LINES SHOWN ARE PER POLK COUNTY GIS TAX DATA AND ARE
NOT SURVEYED.
7. PROPERTY IS LOCTED IN NFIP FLOOD ZONES
AAS SHOWN AND SUBJECT TO
CHANGES. BASED ON COMMUNITY CID NO. 370271; PANEL 0525; SUFFIX J.
(MAP NUMBER 3710052500J) EFFECTIVE DATE. 09/03/2008; AND
COMMUNITY CID NO. 370271; PANEL 0535; SUFFIX J. (MAP NUMBER
3710053500J) EFFECTIVE DATE: 09/03/2008.
8. HORIZONTAL DATUM IS NAD 83 (NSRS 2011), VERTICAL DATUM IS NAVD 88.
1%
mPROPOSED
GEOLIFT TOBANKFULL ELEVATION
F, 1
EXISTING WATER VALVE
/7
rs
EXISTING STORM PIPE
BKH
PROPOSED EXCAVATE AND RELOCATE
!,I
PAM -dA � 11iiii;W RELOCATE BAR FOR USE IN
0 Iz
�'2j<z 4m
Z 52��<Wmw
Z,
V)
PARx�a NO. P'15 -25q 61 GEOLIFTS AND INNER BERMS
L
D_ '0
2 _\00 L, 0 z :5 D
-0
EX. TRAN5FORMER
00
V
�1_ X_
EX OF DANK - c, 0, �n�
TRIM RIVER LEFT SIDE CHANNEL BAR. - V) MWI V,
zmw
v REUSE AS INNER BERMS AND GEOLIFTS W W
INCORPORATE EX. CONSERVE HERBS FOR REUSE
m ui 0 Ir
1�t - - >- M m &d C) 0 Er 5 6T
CONCRETE SLABS Q�
F44;�?,! Z,0,�,E (fZ2Z) ROCK INTO ROCK GROSS VANE EX 22" 5)C, 0 L" 0 W 0 0(noLJ( a
CROSS VANE- i�_ - - , - - - - __ I % - 0 _j __, -) (-) z 0
-4 'A LD m 0 0 M <
EL BAR TO 7] EX. 22'-57,6 3 D D:f y Z Ld -i,- -
VANE ARMS 0 cy W F- < U_ _j 0 U)
EX THAOIE& E
8
-i 0<z Z 6
4r, / / I L� U_ C)f 3:
ERNE THALWEG EX. 15"LOC �_O< a -
)CK U) C)
Loc
?OSS VA Ex� 15 zo VANE
E,�' F5Y7E OF nA TER
INDICA 76K
EX f-1 A
ww
T1
EX. EO&�, OF 5AN9 LJAk
EXEDO
OF AND BAR
CUT EX. MIPE FLUSH Will GAVA POOL'jf/ Y I 'P,,
CUT EX. PIPE FLUSH WITHREDUCE
NV - -77 All
CUT EX. PIPE FLUSH WITH STREAMBA#AK AND REDUCI
STREAMBANK AND REDUCE SLOPE OF STREAMBANK AND REDUCEROCK I EX. NA TER
L,
EX 60N6
CUT EX. PIPE FLUSH NTH �_�_. 11 / RETE RSTREAMBANK AND REDUCESLOPE OF STORMWATER-
STORMWATER CHANNEL TO RIVER. SLOPE OF STORMWATER SLOPE OF STORMWATER CHANNEL TO PIVER. PROVIDE
RIP RAP OUTLET PROTECTION. RIP -1 1 �,//E
PROVIDE RIP -RAP OUTLET PROTECTION. -CHANNEL TO RIVER. PROVIDE CHANNEL TO RIVER. PROVIDE -RAP OUTI,A-'.T PROTECTION. SLABS
RIP -RAP OUTLET PROTECTION. MEMORIAL
EX� TO. PO
+ -EX, t0t ><
N7 - - , I
EX. THALAE& ROCK
17 DSS VANE Ld
A�
T_ 04
ENHANCE/REPAIR v N EXCAVATE POOL DaILRER5
ENHANCE/REPAIR - ------- INV.
> EXISTING ROCK VANE EXISTING ROCK VANE NV -�x
q2O 'HAL
Ex q .0c
ENHANCE POOL
X1, I .-I J,
RELOCATE TO VANE ARMS A�l cv
EX, E,965E QF dYATEf2
E 4 5KC. OR OUTSIDE OF ENHANCE
X, 2' CHANNEL
MnRA EX, TOF
EX EP&E OF 5AN9 L3A
AS INNER BERMS AND EX, 6HA IN LINK FENCE 117
TATE. PROPOSED 50' BUFFER.
ENHANCEMENT AREA
-Xl ROCK VEIN
CUT EX. PIPE FLUSH WITH Lij
STREAMBANK AND REDUCE y
<
15+00 Ex. SLOPE OF STORMWATER--' APPROXIMATELOCATION
OF EX15TINO BANK FAILURE
CHANNEL TO RIVER. PROVIDE
I, INK FFM�F
EX_ -46"5)16,
CHA IN y,
EX, 5'L
­7� RIP—RAP OUTLET PROTECTION.
EX 12"5�'C.
Al C5
EX� -46 5Y6.
CUT EX, PIPE FLUSH NTH -r
DDr%Dncpr%
Ex CONCRETE /�/
STREAMBANK AND REDUCE
EX� 15 N.? _'W"PBOX IV) 1�
.-..®. 2 THALWEG SLOPE OF STORMWATER
—EX. TOE L
6E 1W
EX, EXERC, EX� /0 "POP,
EX. 14 PVr--, \3
CHANNEL TO RIVER. PROVIDE EX. PROP INLET
EQUIPMENT 929_3, q RIP -RAP OUTLET PROTECTION.
INV� 1722- RIM q2b.4:1
X- INV. OUT 925.4
EX, DRQP INLET
RAIN GARDEN AT EXISTING
_/7 CUT EX. PIPE FLUSH WITH
RIK � q3k4'
DROP INLET (SEE DETAIL)
1W, OUT - 1121.q' /p/ EX. TOP OF BANK STREAMBANK AND REDUCE
_j
0. SLOPE OF STORMWATER
0
5:
CHANNEL TO RIVER. PROVIDE EX. PROF INLET 0
cv IV RIP -RAP OUTLET PROTECTION. RIM q2419'
I& RAIN GARDEN AT EXISTING
WV OUT q21h'
PROPOSED 50' BUFFER DROP IN (SEE DETAIL'
LD RAIN GARDEN AT EXISTING 2210' RAIN GARDEN Al EXISTIN\GG ENHANCEMENT AREA —EX 12ROF INLET 0.
30.0, CULVERT INLET (SEE DETAIL) CULVERT INLET (SE! DETAIL) RIM = q50, RAIN GARDEN AT EXISTING -22.
2
0AV. OUT = 925,2' DROP INLET (SEE DETAIL)
Obaa�
RAIN GARDEN AT EXISTING
DROP INLET (SEE DETAIL) 12
+ NOTE:
90 ALL STORMWATER INLET STRUCTURES
BE PROVIDED NTH INLET PROTECTI
Ig
TRY -ON ART,' AAV 69V=75 �0;
PARCH- No. P46-425,,
EX. OROPINLE7
INV. OUT = 926.4'
CARP FaE­E P&
RAIN GARDEN AT EXISTING
I DROP INLET (SEE DETAIL)
1X: p
%...
LEGEND
r -I
r EXISTING ASPHALT PAVEMENT EXISTING ELECTRICAL UTILITYc",
PROPO
_J
SED BANKFULL BENCH EXISTING EIGHT POLE 30.0'
hiffui
1. CURRENT OWNER: TOWN OF TRYON
301 N TRADE ST
TRYON, NC 28782
2. P48-229; P48-280; P48-234
3. RECORDED REFERENCE: DB 236, PG 1715; DB 340, PC 1272; CARD FILE E,
PG 1358; DEI 254, PG 371
4. EXISTING FEATURES, IMPROVEMENTSTOPOGRAPHIC INFORMATIOK FIRM
LINES, AND FEMA CROSS SECTION LINES BASED ON ELECTRONIC DATA
PROVIDED BY WES COLE LAND SURVEYING, PA, DATED MAY 24, 2016. THIS
DOCUMENT SHALL NOT BE CONSIDERED A BOUNDARY SURVEY.
5. EXISTING TOPOGRAPHIC INFORMATION OUTSIDE OF THE SURVEYED AREA IS
BASED ON LIDAR DATA.
6. PARCEL LINES SHOWN ARE PER POLK COUNTY GIS TAX DATA AND ARE
NOT SURVEYED.
7. PROPERTY IS LOCTED IN NFIP FLOOD ZONES
AAS SHOWN AND SUBJECT TO
CHANGES. BASED ON COMMUNITY CID NO. 370271; PANEL 0525; SUFFIX J.
(MAP NUMBER 3710052500J) EFFECTIVE DATE. 09/03/2008; AND
COMMUNITY CID NO. 370271; PANEL 0535; SUFFIX J. (MAP NUMBER
3710053500J) EFFECTIVE DATE: 09/03/2008.
8. HORIZONTAL DATUM IS NAD 83 (NSRS 2011), VERTICAL DATUM IS NAVD 88.
1%
mPROPOSED
GEOLIFT TOBANKFULL ELEVATION
F, 1
EXISTING WATER VALVE
/7
PROPOSED RIPARIAN BUFFER ENHANCEMENT
EXISTING STORM PIPE
BKH
PROPOSED EXCAVATE AND RELOCATE
PROPOSED SPOT ELEVATION (FEET)
mWS
CROSS SECTION NO. LABEL
EXISTING THALWEG
07/13/17
EASTING THALWEG STA11ON LABEL
PROPOSED THALWEG
EXISTING EDGE OF WATER
EXISTING TELEPHONE PEDESTAL
EXISTING POWER POLE
EXISTING POWER LINE
EXISTING GUY WIRE
MIS
GRAPHIC SCALE
AIV 0 20' 40 W,
I I I
NOTE:
THE DATA GIVEN ON THESE PLANS IS SWEVED
TO BE ACCURATE, BUT THE ACCURACY)$ NOt
GUARANTEED. THE CONTRACTOR IS RESPONSIBLE
FOR VERIFYING AU LEVEM LOCATIONS, TYPES,
AND DIMENSIONS OF THE EXISTING UTXfllM
PRIOR TO CONSTRUCTION. IF A DISCREPANCY
IS FOUND, WORK SHAU CEASE AND THE ENGINEER
NOTIFIED. WORK RAY CONTINUE UPON ENGINEERS
NOTICE TO PROCEED.
Know what's below.
Cal I before you dil
COMMISSION NO.
P14017
EXISTING SEWER MANHOLE
EXISTING WATER VALVE
JDL
EXISTING CATCH BASIN
EXISTING STORM PIPE
BKH
EXISTING CONTOUR
PROPOSED SPOT ELEVATION (FEET)
mWS
PROPOSED CONTOUR
PROPOSED LIMITS OF DISTURBANCE
07/13/17
PROPOSED IN PROTECTION
CULVERT INLET/OUTLET PROTECTION
GRAPHIC SCALE
AIV 0 20' 40 W,
I I I
NOTE:
THE DATA GIVEN ON THESE PLANS IS SWEVED
TO BE ACCURATE, BUT THE ACCURACY)$ NOt
GUARANTEED. THE CONTRACTOR IS RESPONSIBLE
FOR VERIFYING AU LEVEM LOCATIONS, TYPES,
AND DIMENSIONS OF THE EXISTING UTXfllM
PRIOR TO CONSTRUCTION. IF A DISCREPANCY
IS FOUND, WORK SHAU CEASE AND THE ENGINEER
NOTIFIED. WORK RAY CONTINUE UPON ENGINEERS
NOTICE TO PROCEED.
Know what's below.
Cal I before you dil
COMMISSION NO.
P14017
DESIGNED BY
JDL
DRAWN BY
BKH
CHECKED BY
mWS
ISSUE DATE
07/13/17
SHEET NO.
OF 7 SHEETS_A

2
0
CN
�2
N/F
50N
JAC42A`3_1W hEW_
a NO. P4&42,9
PROPOSED 50' BUFFER EXPOSE OVERLOOK/ PARA; RO
EXPOSE OVERLOOK/
V0 2q�� P6
//A, _,,�ENHANCEMIENT AREA (DO 346� FI57 -02,
-7
RELOCATE BAR FOR
]K USE IN----' 4 coth
GEOLIFTS AND INNER BERMS
r ---- I - 5
6 3 17/z� 71�'l
t EX UT/ REUSE IN GEOLIFTS
1121— EX TRAN5FORMER AND INNER BERMS
N00
EX VEGETATION
VICU41TY MAP (Tryon)
/4
jo
TRIM RIVER LEFT SIDE CHANNEL BAR. EX I TOP OF BANK EX /0"_ V
TREE EX ,.4„U.L EX. TREE L I
REUSE AS INNER BERMS AND GEOLIFTS. REU E 14-GEOLIF IS N.T.S.
INCORFUKA It EX./ CONSERVE HERB S FOR REUSE.
CONCRETE SLABS AN INNER BERMS
CROSS VANE EX, 22" 5�16,
A, INTO ROCK
EX 22'52�'6_
- ----- EY AVATE POOL ROCK
CROSS VANE
EX 15' LOG. ROCK
CROSS VANE/'� 9 EX /5 LOC CROSS VANE -EX 20' _'�,T'6,
EDGE OF 5AW DAR
t3ANK-Ul L EXCAVkTE;VW
-06F OF 5AND DA
T1 INDICA TOR R
-c;, EX TOP OF DANK
13ANK'FULL
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IMPICA TOR'
GR
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OUTSIDE OF CHANNEL AS INNER
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z CRO! X qua TER
Z 'E VATt" EX. 20 SVG.
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EX. THALkEo
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EX,
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A
�A
EXCAVATEEX t jjq� L
N V
-A TION
APPROXIMATE LOCATION PROPOSED
BANK FAILURE EX. CHAIN
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THALWEG
LINK FENCE
EX, CHAIN LINK FENCE PROPOSED 50' BUFFER- RELOCATE/REUSE
EX. 5ENER MANHOLE _-A
ENHANCEMENT AREA DEFINE THALWEG
NO. /20 7
RIM q26.7'-,,
v: //, / _1� 11
CUT EX. PIPE FLUSH NTH
STREAMBANK AND REDUCE
APPROXIMATE TE LOCATION BANK
EX TOP
SLOPE OF STORMWATER_ OF EX15 TIN& DANK FAILURE
CHANNEL TO RIVER. PROVIDE
SUGGESTED REMOVAL OF DILAPIDATED INFRASTRUCTURE
RIP -RAP OUTLET PROTECTION. 4. (POTENTIAL SOIL DISPOSAL/REUSE AS OVERLOOK),
F/P,kf Z0,'_ 'AE' EX F 5A BA
C7,
EX. OROF INLET
RIM= q2&4', ARFROXIMA TU LOCA TION �-(j_ L
INV. OUT � q2_314' OF EX15TIN6 BANK FAILURE
CUT EX. PIPE FLUSH NTH
DROP INLET (SEE DETAIL) STREAMBANK AND REDUCE TOP* OF 7RYON
PAW�a A42. P40-260 EX. TOP OF BANK SLOPE OF STORMWATER
RAIN GARDEN AT EXISTING
CHANNEL TO RIVER, PROVIDE G
EX. DROP INLET (TIO 340, F15
RIP -RAP OUTLET PROTECTION. RIM q24.b' CAFV F7LE I- P15 /_�W) EX. _50'5.6.
.0® INV, OUT q2l.b:
s 1f RAIN GARDEN AT EXISTING' X TOL EX, EL26E OF AA TER
DROP INLET (SEE DETAIL) PROPOSED 50' BUFFER
ENHANCEMENT AREA EX 36- POP.
EX. -36' POP. X
NOTE; LX
INLETS SHALL EX_ 30'
rA OTE TOR
S M
B B P OM POP
E EPROM:DEED WITH INLET PROTECTION. / / I \ v
EX 40" POP.-
EX. 20' POP
EX. THALPVEC7 H=AD LA5TRIFFLE
_1F7A,320,t45
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X,
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BOUNDARY LINL A
PER PLAT51,9EEI��5'y\�
4
7RrON ARTS AMP 0WT5 Ift; ROCK
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PARCa W P40425,-'
X
F -/F�Nl ZO'
,E - - - - - - -
EX 6UAR0 RAIL
-7
121
7
-4
-OA19
f2
OON
LEGEND
EXISTING ASPHALT PAVEMENT EXISTING ELECTRICAL UTILITY
I-. _j
EXISTING LIGHT POLE
PROPOSED BANKFULL BENCH
EXISTING WATER METER GRAPHIC SCALE
PROPOSED GEOLIFT TO BANKFULL ELEVATION EXISTING IRRIGATION VALVE 40' 0 20' Q, W.
PROPOSED RIPARIAN BUFFER ENHANCEMENT
1 CURRENT OWINER: TOWN OF TRYON EXISTING SEWER MANHOLE
301 N TRADE ST
TRYON, NC 28782 IN FEET
2. P48-229; P48-280; P48-2,34 PROPOSED EXCAVATE AND RELOCATE EXISTING WATER VALVE I inch 40 ft
3. RECORDED REFERENCE: DB 236, PC 1715; DID 340, PG 1272, CARD FILE E.
PG 1358; DB 254, PG 371 EXISTING CATCH BASIN
4. EXISTING FEATURES, IMPROVEMENTS, TOPOGRAPHIC INFORMATION, FIRM CROSS SECTION NO. LABEL
LINES, AND FEMA CROSS SECTION LINES BASED ON ELECTRONIC DATA m
PROVIDED BY WES COLE LAND SURVEYING, PA, DATED MAY 24, 2016. THIS — — — EXISTING THALWEG EXISTING STORM PIPE
DOCUMENT SHALL NOT BE CONSIDERED A BOUNDARY SURVEY.
5. EXISTING TOPOGRAPHIC INFORMATION OUTSIDE OF THE SURVEYED AREA IS k2 - EXISTING CONTOUR
BASED ON LID AR DATA. 14,00 EXISTING THALWEG STATION LABEL
S. PARCEL LINES SHOWN ARE PER POLK COUNTY CIS TAX DATA AND ARE
NOT SURVEYED. FLOOD ZONES AS SHOWN AND SUBJECT TO — PROPOSED THALWEG PROPOSED SPOT ELEVATION (FEET)
7. PROPERTY IS LOCATED IN NFIP FL THE DATA GIVEN ON THESE PLANS IS REUEVED
CHANGES. BASED ON COMMUNITY CID NO. 370271; PANEL 0525; SUFFIX J. PROPOSED CONTOUR TO BE ACCURATE, BUT THE ACCURACY IS NOT
(MAP NUMBER 3710052500J) EFFECT1VE DATE: 09/03/2008; AND DaSTING EDGE OF WATER GUARANTEED. THE CONTRACTOR IS RESPONSIBLE
COMMUNITY CID NO. 370271; PANEL 0535; SUFFIX J. (MAP NUMBER FOR VERIFYING ALL LEVELS, LOCATIONS, TYPES,
3710053500J) EFFECTIVE DATE: 09/03/2008. —LD— PROPOSED LIMITS OF DISTURBANCE AND DIMENSIONS OF THE EXISTING (MU77ES
®RO/
B. HORIZONTAL DATUM IS NAD 83 (NSRS 2011), VER11CAL DATUM IS NA VD 88. EXISTING TELEPHONE PEDESTAL PRIOR TO CONSTRUCTION. IF A DISCRrPANCY
PROPOSED INLET PROTECTION IS FOUND, WORK SHAU CEASE AND THE ENGINEER Know what's below.
EXISTING POWER POLE NonnED. WORK MAY CON7714UE UPON ENGINEERS
EXISTING POWER LINE CULVERT INLET/OUTLET PROTECTION TO gi
Call before you dig.
EXISTING GUY WIRE
nm
I
I
MEN
P14017
1-D—ES-I—GNED BY
JDL
DRAWN BY
rr
1z
,CHECKED BY
mWS
0-04t)
i
L6.
07/13/17
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PROPOSED 50' BUFFER EXPOSE OVERLOOK/ PARA; RO
EXPOSE OVERLOOK/
V0 2q�� P6
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-7
RELOCATE BAR FOR
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GEOLIFTS AND INNER BERMS
r ---- I - 5
6 3 17/z� 71�'l
t EX UT/ REUSE IN GEOLIFTS
1121— EX TRAN5FORMER AND INNER BERMS
N00
EX VEGETATION
VICU41TY MAP (Tryon)
/4
jo
TRIM RIVER LEFT SIDE CHANNEL BAR. EX I TOP OF BANK EX /0"_ V
TREE EX ,.4„U.L EX. TREE L I
REUSE AS INNER BERMS AND GEOLIFTS. REU E 14-GEOLIF IS N.T.S.
INCORFUKA It EX./ CONSERVE HERB S FOR REUSE.
CONCRETE SLABS AN INNER BERMS
CROSS VANE EX, 22" 5�16,
A, INTO ROCK
EX 22'52�'6_
- ----- EY AVATE POOL ROCK
CROSS VANE
EX 15' LOG. ROCK
CROSS VANE/'� 9 EX /5 LOC CROSS VANE -EX 20' _'�,T'6,
EDGE OF 5AW DAR
t3ANK-Ul L EXCAVkTE;VW
-06F OF 5AND DA
T1 INDICA TOR R
-c;, EX TOP OF DANK
13ANK'FULL
FLAG ACRSS VANE
IMPICA TOR'
GR
1A6 EXCAVATE POOL
X, EX..
45 RELOCATE TO VANE ARMS OR
OUTSIDE OF CHANNEL AS INNER
EXCAVATE POOL If 0- AND VEGETATE.
ROCK EX -36 FOF 4 'A' + a
z CRO! X qua TER
Z 'E VATt" EX. 20 SVG.
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PROPOSED 50
EX,
20" ML
A
�A
EXCAVATEEX t jjq� L
N V
-A TION
APPROXIMATE LOCATION PROPOSED
BANK FAILURE EX. CHAIN
OF EX15 TINC, L
THALWEG
LINK FENCE
EX, CHAIN LINK FENCE PROPOSED 50' BUFFER- RELOCATE/REUSE
EX. 5ENER MANHOLE _-A
ENHANCEMENT AREA DEFINE THALWEG
NO. /20 7
RIM q26.7'-,,
v: //, / _1� 11
CUT EX. PIPE FLUSH NTH
STREAMBANK AND REDUCE
APPROXIMATE TE LOCATION BANK
EX TOP
SLOPE OF STORMWATER_ OF EX15 TIN& DANK FAILURE
CHANNEL TO RIVER. PROVIDE
SUGGESTED REMOVAL OF DILAPIDATED INFRASTRUCTURE
RIP -RAP OUTLET PROTECTION. 4. (POTENTIAL SOIL DISPOSAL/REUSE AS OVERLOOK),
F/P,kf Z0,'_ 'AE' EX F 5A BA
C7,
EX. OROF INLET
RIM= q2&4', ARFROXIMA TU LOCA TION �-(j_ L
INV. OUT � q2_314' OF EX15TIN6 BANK FAILURE
CUT EX. PIPE FLUSH NTH
DROP INLET (SEE DETAIL) STREAMBANK AND REDUCE TOP* OF 7RYON
PAW�a A42. P40-260 EX. TOP OF BANK SLOPE OF STORMWATER
RAIN GARDEN AT EXISTING
CHANNEL TO RIVER, PROVIDE G
EX. DROP INLET (TIO 340, F15
RIP -RAP OUTLET PROTECTION. RIM q24.b' CAFV F7LE I- P15 /_�W) EX. _50'5.6.
.0® INV, OUT q2l.b:
s 1f RAIN GARDEN AT EXISTING' X TOL EX, EL26E OF AA TER
DROP INLET (SEE DETAIL) PROPOSED 50' BUFFER
ENHANCEMENT AREA EX 36- POP.
EX. -36' POP. X
NOTE; LX
INLETS SHALL EX_ 30'
rA OTE TOR
S M
B B P OM POP
E EPROM:DEED WITH INLET PROTECTION. / / I \ v
EX 40" POP.-
EX. 20' POP
EX. THALPVEC7 H=AD LA5TRIFFLE
_1F7A,320,t45
z E -5v. 914,75'
X,
Poo
EXCAVATE
Ex� DOULOER5
BOUNDARY LINL A
PER PLAT51,9EEI��5'y\�
4
7RrON ARTS AMP 0WT5 Ift; ROCK
CROSS VANE
PARCa W P40425,-'
X
F -/F�Nl ZO'
,E - - - - - - -
EX 6UAR0 RAIL
-7
121
7
-4
-OA19
f2
OON
LEGEND
EXISTING ASPHALT PAVEMENT EXISTING ELECTRICAL UTILITY
I-. _j
EXISTING LIGHT POLE
PROPOSED BANKFULL BENCH
EXISTING WATER METER GRAPHIC SCALE
PROPOSED GEOLIFT TO BANKFULL ELEVATION EXISTING IRRIGATION VALVE 40' 0 20' Q, W.
PROPOSED RIPARIAN BUFFER ENHANCEMENT
1 CURRENT OWINER: TOWN OF TRYON EXISTING SEWER MANHOLE
301 N TRADE ST
TRYON, NC 28782 IN FEET
2. P48-229; P48-280; P48-2,34 PROPOSED EXCAVATE AND RELOCATE EXISTING WATER VALVE I inch 40 ft
3. RECORDED REFERENCE: DB 236, PC 1715; DID 340, PG 1272, CARD FILE E.
PG 1358; DB 254, PG 371 EXISTING CATCH BASIN
4. EXISTING FEATURES, IMPROVEMENTS, TOPOGRAPHIC INFORMATION, FIRM CROSS SECTION NO. LABEL
LINES, AND FEMA CROSS SECTION LINES BASED ON ELECTRONIC DATA m
PROVIDED BY WES COLE LAND SURVEYING, PA, DATED MAY 24, 2016. THIS — — — EXISTING THALWEG EXISTING STORM PIPE
DOCUMENT SHALL NOT BE CONSIDERED A BOUNDARY SURVEY.
5. EXISTING TOPOGRAPHIC INFORMATION OUTSIDE OF THE SURVEYED AREA IS k2 - EXISTING CONTOUR
BASED ON LID AR DATA. 14,00 EXISTING THALWEG STATION LABEL
S. PARCEL LINES SHOWN ARE PER POLK COUNTY CIS TAX DATA AND ARE
NOT SURVEYED. FLOOD ZONES AS SHOWN AND SUBJECT TO — PROPOSED THALWEG PROPOSED SPOT ELEVATION (FEET)
7. PROPERTY IS LOCATED IN NFIP FL THE DATA GIVEN ON THESE PLANS IS REUEVED
CHANGES. BASED ON COMMUNITY CID NO. 370271; PANEL 0525; SUFFIX J. PROPOSED CONTOUR TO BE ACCURATE, BUT THE ACCURACY IS NOT
(MAP NUMBER 3710052500J) EFFECT1VE DATE: 09/03/2008; AND DaSTING EDGE OF WATER GUARANTEED. THE CONTRACTOR IS RESPONSIBLE
COMMUNITY CID NO. 370271; PANEL 0535; SUFFIX J. (MAP NUMBER FOR VERIFYING ALL LEVELS, LOCATIONS, TYPES,
3710053500J) EFFECTIVE DATE: 09/03/2008. —LD— PROPOSED LIMITS OF DISTURBANCE AND DIMENSIONS OF THE EXISTING (MU77ES
®RO/
B. HORIZONTAL DATUM IS NAD 83 (NSRS 2011), VER11CAL DATUM IS NA VD 88. EXISTING TELEPHONE PEDESTAL PRIOR TO CONSTRUCTION. IF A DISCRrPANCY
PROPOSED INLET PROTECTION IS FOUND, WORK SHAU CEASE AND THE ENGINEER Know what's below.
EXISTING POWER POLE NonnED. WORK MAY CON7714UE UPON ENGINEERS
EXISTING POWER LINE CULVERT INLET/OUTLET PROTECTION TO gi
Call before you dig.
EXISTING GUY WIRE
nm
I
I
MEN
P14017
1-D—ES-I—GNED BY
JDL
DRAWN BY
rr
BKH
,CHECKED BY
mWS
I ISSUE DATE
i
L6.
07/13/17
U
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■
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V)
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PROPOSED 50' BUFFER EXPOSE OVERLOOK/ PARA; RO
EXPOSE OVERLOOK/
V0 2q�� P6
//A, _,,�ENHANCEMIENT AREA (DO 346� FI57 -02,
-7
RELOCATE BAR FOR
]K USE IN----' 4 coth
GEOLIFTS AND INNER BERMS
r ---- I - 5
6 3 17/z� 71�'l
t EX UT/ REUSE IN GEOLIFTS
1121— EX TRAN5FORMER AND INNER BERMS
N00
EX VEGETATION
VICU41TY MAP (Tryon)
/4
jo
TRIM RIVER LEFT SIDE CHANNEL BAR. EX I TOP OF BANK EX /0"_ V
TREE EX ,.4„U.L EX. TREE L I
REUSE AS INNER BERMS AND GEOLIFTS. REU E 14-GEOLIF IS N.T.S.
INCORFUKA It EX./ CONSERVE HERB S FOR REUSE.
CONCRETE SLABS AN INNER BERMS
CROSS VANE EX, 22" 5�16,
A, INTO ROCK
EX 22'52�'6_
- ----- EY AVATE POOL ROCK
CROSS VANE
EX 15' LOG. ROCK
CROSS VANE/'� 9 EX /5 LOC CROSS VANE -EX 20' _'�,T'6,
EDGE OF 5AW DAR
t3ANK-Ul L EXCAVkTE;VW
-06F OF 5AND DA
T1 INDICA TOR R
-c;, EX TOP OF DANK
13ANK'FULL
FLAG ACRSS VANE
IMPICA TOR'
GR
1A6 EXCAVATE POOL
X, EX..
45 RELOCATE TO VANE ARMS OR
OUTSIDE OF CHANNEL AS INNER
EXCAVATE POOL If 0- AND VEGETATE.
ROCK EX -36 FOF 4 'A' + a
z CRO! X qua TER
Z 'E VATt" EX. 20 SVG.
EX, 20'1 VAP
AVATE
\ A,
EX. FOE
flop.
ROCK�, POOL EX /5 AL. EX, 24-
4 CROSS VANE z Z/
ENHANCEMENT AREA _:__
EX. THALkEo
PROPOSED 50
EX,
20" ML
A
�A
EXCAVATEEX t jjq� L
N V
-A TION
APPROXIMATE LOCATION PROPOSED
BANK FAILURE EX. CHAIN
OF EX15 TINC, L
THALWEG
LINK FENCE
EX, CHAIN LINK FENCE PROPOSED 50' BUFFER- RELOCATE/REUSE
EX. 5ENER MANHOLE _-A
ENHANCEMENT AREA DEFINE THALWEG
NO. /20 7
RIM q26.7'-,,
v: //, / _1� 11
CUT EX. PIPE FLUSH NTH
STREAMBANK AND REDUCE
APPROXIMATE TE LOCATION BANK
EX TOP
SLOPE OF STORMWATER_ OF EX15 TIN& DANK FAILURE
CHANNEL TO RIVER. PROVIDE
SUGGESTED REMOVAL OF DILAPIDATED INFRASTRUCTURE
RIP -RAP OUTLET PROTECTION. 4. (POTENTIAL SOIL DISPOSAL/REUSE AS OVERLOOK),
F/P,kf Z0,'_ 'AE' EX F 5A BA
C7,
EX. OROF INLET
RIM= q2&4', ARFROXIMA TU LOCA TION �-(j_ L
INV. OUT � q2_314' OF EX15TIN6 BANK FAILURE
CUT EX. PIPE FLUSH NTH
DROP INLET (SEE DETAIL) STREAMBANK AND REDUCE TOP* OF 7RYON
PAW�a A42. P40-260 EX. TOP OF BANK SLOPE OF STORMWATER
RAIN GARDEN AT EXISTING
CHANNEL TO RIVER, PROVIDE G
EX. DROP INLET (TIO 340, F15
RIP -RAP OUTLET PROTECTION. RIM q24.b' CAFV F7LE I- P15 /_�W) EX. _50'5.6.
.0® INV, OUT q2l.b:
s 1f RAIN GARDEN AT EXISTING' X TOL EX, EL26E OF AA TER
DROP INLET (SEE DETAIL) PROPOSED 50' BUFFER
ENHANCEMENT AREA EX 36- POP.
EX. -36' POP. X
NOTE; LX
INLETS SHALL EX_ 30'
rA OTE TOR
S M
B B P OM POP
E EPROM:DEED WITH INLET PROTECTION. / / I \ v
EX 40" POP.-
EX. 20' POP
EX. THALPVEC7 H=AD LA5TRIFFLE
_1F7A,320,t45
z E -5v. 914,75'
X,
Poo
EXCAVATE
Ex� DOULOER5
BOUNDARY LINL A
PER PLAT51,9EEI��5'y\�
4
7RrON ARTS AMP 0WT5 Ift; ROCK
CROSS VANE
PARCa W P40425,-'
X
F -/F�Nl ZO'
,E - - - - - - -
EX 6UAR0 RAIL
-7
121
7
-4
-OA19
f2
OON
LEGEND
EXISTING ASPHALT PAVEMENT EXISTING ELECTRICAL UTILITY
I-. _j
EXISTING LIGHT POLE
PROPOSED BANKFULL BENCH
EXISTING WATER METER GRAPHIC SCALE
PROPOSED GEOLIFT TO BANKFULL ELEVATION EXISTING IRRIGATION VALVE 40' 0 20' Q, W.
PROPOSED RIPARIAN BUFFER ENHANCEMENT
1 CURRENT OWINER: TOWN OF TRYON EXISTING SEWER MANHOLE
301 N TRADE ST
TRYON, NC 28782 IN FEET
2. P48-229; P48-280; P48-2,34 PROPOSED EXCAVATE AND RELOCATE EXISTING WATER VALVE I inch 40 ft
3. RECORDED REFERENCE: DB 236, PC 1715; DID 340, PG 1272, CARD FILE E.
PG 1358; DB 254, PG 371 EXISTING CATCH BASIN
4. EXISTING FEATURES, IMPROVEMENTS, TOPOGRAPHIC INFORMATION, FIRM CROSS SECTION NO. LABEL
LINES, AND FEMA CROSS SECTION LINES BASED ON ELECTRONIC DATA m
PROVIDED BY WES COLE LAND SURVEYING, PA, DATED MAY 24, 2016. THIS — — — EXISTING THALWEG EXISTING STORM PIPE
DOCUMENT SHALL NOT BE CONSIDERED A BOUNDARY SURVEY.
5. EXISTING TOPOGRAPHIC INFORMATION OUTSIDE OF THE SURVEYED AREA IS k2 - EXISTING CONTOUR
BASED ON LID AR DATA. 14,00 EXISTING THALWEG STATION LABEL
S. PARCEL LINES SHOWN ARE PER POLK COUNTY CIS TAX DATA AND ARE
NOT SURVEYED. FLOOD ZONES AS SHOWN AND SUBJECT TO — PROPOSED THALWEG PROPOSED SPOT ELEVATION (FEET)
7. PROPERTY IS LOCATED IN NFIP FL THE DATA GIVEN ON THESE PLANS IS REUEVED
CHANGES. BASED ON COMMUNITY CID NO. 370271; PANEL 0525; SUFFIX J. PROPOSED CONTOUR TO BE ACCURATE, BUT THE ACCURACY IS NOT
(MAP NUMBER 3710052500J) EFFECT1VE DATE: 09/03/2008; AND DaSTING EDGE OF WATER GUARANTEED. THE CONTRACTOR IS RESPONSIBLE
COMMUNITY CID NO. 370271; PANEL 0535; SUFFIX J. (MAP NUMBER FOR VERIFYING ALL LEVELS, LOCATIONS, TYPES,
3710053500J) EFFECTIVE DATE: 09/03/2008. —LD— PROPOSED LIMITS OF DISTURBANCE AND DIMENSIONS OF THE EXISTING (MU77ES
®RO/
B. HORIZONTAL DATUM IS NAD 83 (NSRS 2011), VER11CAL DATUM IS NA VD 88. EXISTING TELEPHONE PEDESTAL PRIOR TO CONSTRUCTION. IF A DISCRrPANCY
PROPOSED INLET PROTECTION IS FOUND, WORK SHAU CEASE AND THE ENGINEER Know what's below.
EXISTING POWER POLE NonnED. WORK MAY CON7714UE UPON ENGINEERS
EXISTING POWER LINE CULVERT INLET/OUTLET PROTECTION TO gi
Call before you dig.
EXISTING GUY WIRE
nm
I
I
MEN
P14017
1-D—ES-I—GNED BY
JDL
DRAWN BY
BKH
,CHECKED BY
mWS
I ISSUE DATE
i
L6.
07/13/17
OF 7 SHEETS_',

m

4 -440 4- -440 4 q4O 4 - q4O q40 -4
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6 476
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FEMA CROSS SECTION NO. 511 (FE = 930.2') f _q6b
CALIBRATED FLOW FROM EIEC -RAS MODEL = 4,965 CFS ,m -
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EXISTING WATER SURFACEELEVATION = 930.20' 4
PROPOSED WATER SURFACE ELEVATION = 930.20' �
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2 - _ CALIBRATED FLOW FROM HEC -RAS MODEL= 3,635 CFS 2
'e EXISTING WATER SURFACE ELEVATION = 934.60'6
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4 FEMA CROSS SECTION NO. 532 TREE = 936.3') qoo
6 _ CALIBRATED FLOW FROM EIEC -RAS MODEL = 2,560 CFS a 6
2 _ EXISTING WATER SURFACE ELEVATION = 936.30' � � -- q72
466 _ PROPOSED WATER SURFACE ELEVATION = 936.30' - 4
q64 -- q64
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