20140090 Ver 3_Feb Inspection Site 8_20170227

Wetland Inspection Report
Project Num: 20140090 Version: 3 Status: Issued
Project Name: NCDOT- US 158 (U-2579B) Project Type: Road
County: Forsyth Region: �lanston Salem pair/improvemen
Location: NCDOT- US 158 (U-2579B)
Latitude: +36° 07' Longitude: -80° 07' 55"
SW Plan Location
Site Owner Name NC DOT PDEA
Inspection Date: 2�23/2017
Reason for Inspection Routine
Inspection Type: Site Inspection (DOT)
Inspection Contact Person:
On-Site Representative(s):
Primary Inspector: Dave Wanucha
Secondary Inspector(s):
Title: Phone:
Facility Compliance Status: � Compliant ❑ Not Compliant
Program Areas: 401 (includes isolated/non-404)
Question Areas:
� Permit (401 WQC)
Inspection Summary:
Phone: [phone]
Improvements were made to the outlet to enhance aquatic passage. Plans were made to improve inlet scour hole once
EC measures were removed. Results of the subsequent channel survey conducted by DOT have not been fully assessed
as of this writing. The survey was to determine if the culvert was installed at the correct elevation or if the original survey
was inaccurate.
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Site Number: 20140090 Owner: Thorpe, Gregory
Inspection Date: 2/23/2017 Inspection Type: Site Inspection (DOT)
Permit (401 WQC)
Does the impact(s) match what was approved in the 401 WQC or non 404 permit?
Are the culverts and/or filled areas installed properly?
Is the site compliant with additional conditions of the 401 WQC or non 404 permit?
Reason for Visit: Routine
Yes No NA NE
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Comment: This was a follow-up visit to review Site 8 culvert inlet and outlet with DOT staff and Corps staff. DOT
decided to revise the inlet flood qlain area once erosion control measures were removed. The intent is to
enhance recoverv of scour hole in front of the low flow inlet sill and lessen the minor watertall effect over
the sill. The outlet flood plain bench (low flow side) was modified with Class B riprap in an effort to lessen
the waterFall effect over the outlet sill. This was requested bv WRC last summer as a means to improve
aquatic passaqe. The sill had not been constructed at the time of our visit, but was completed bv the end
of the dav.
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