HomeMy WebLinkAbout20081163 Ver 1_More Info Received_20081212Subject: [Fwd: Mayo Forest - Revised Impact Map]
From: Sue Homewood <Sue.Homewood@ncmail.net>
Date: Tue, 16 Dec 2008 13:08:46 -0500
To: Ian McMillan <Ian.McMillan@ncmail.net>, Bev Strickland <Bev. Strickland@ ncmail.net>
for file 08-1163
-------- Original Message --------
Subject:Mayo Forest - Revised Impact Map
Date:Fri, 12 Dec 2008 15:41:30 -0500
From:David Nishida <david@wetland-consultants.com>
To:'Sue Homewood' <Sue.Homewood@ncmail.net>,
<Andrew.E.Williams @ saw02.usace.army. mil>
Sue,
'Williams, Andrew E SAW'
Attached is the revised impact table as you requested. Impact 51.1 (43 lf)
is for the impact associated with the riprap apron at the first crossing.
Andy,
Sue asked that I include the offline riprap apron associated with the first
crossing as an impact. This brings the total permanent impacts to
mitigatable channels to 146 lf, which is still below the mitigation thresh
hold.
Both,
Let me know if you have any additional questions.
Thank you,
Dave
David Nishida
Wetland and Natural Resource Consultants
3674 Pine Swamp Road
Sparta, NC 28675
david@wetland-consultants.com
Phone: 919-606-4270
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Sue Homewood
NC DENR Winston-Salem Regional office
Division of Water Quality
585 Waughtown Street
Winston-Salem, NC 27107
Voice: (336) 771-5000
FAX: (336) 771-4630
Impact Table Revised 081212.x1s Content-Type: application/vnd.ms-excel
'
Content-Encoding: base64
Mayo Forest
Revised Impact Table per request of Sue Homewood
12/12/2008
Stream Impact Number
(indicate on map)
Stream Name
Type of Impact
Perennial or
Intermittent? Average Stream
Width Before
Impact
Impact Length
(linear feet) Area of
Impact
acres
S I UT to Mayo River Permanent/Culvert Perennial 5 103 0.01
S1.1 UT to Mayo River Permanent/Riprap Perennial 5 43 0.005
S2 UT to Mayo River Permanent/Culvert Int/unimport 2 107 0.005
S3 UT to Mayo River Temporary Perennial 3 2 0.0001
S4 UT to Mayo River Temporary Perennial 3 2 0.0001
S5 UT to Mayo River Temporary Perennial 7 2 0.0003
S6 UT to Mayo River Temporary Perennial 7 2 0.0003
S7 UT to Mayo River Temporary Perennial 7 2 0.0003
S8 UT to Mayo River Temp/cofferdam Perennial 5 10 0.001
Total Stream Impact (b length and acreage) 273 0.0221