20150356 Ver 3_Email_20191205 (3)

Strickland, Bev
From: Steven Hinshaw <[e-mail]>
Sent: Wednesday, December 4, 2019 4:17 PM
To: Johnson, Alan
Cc: Jim
Subject: RE: [External] Re: Seven Oaks Marina
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[e-mail]
Yes! A lot to digest. Can you do a call tomorrow morning?
Thanks.
From: Johnson, Alan <[e-mail]>
Sent: Wednesday, December 4, 2019 4:08 PM
To: Steven Hinshaw <[e-mail]>
Subject: RE: [External] Re: Seven Oaks Marina
You have 762 linear ft (If) of shoreline for this parcel. Which means you have a total of 22,860
sq ft of zone 1 buffer.
The fee for mitigation is 1.85/sq ft. of buffer impact. X 2
Buffer restoration is based on the area of impact (length of impact X buffer
width). Restoration is at a rate of 260 trees/ac. Shown below is approx. length for the various
segments of the parcel. I need photos from Shannon to confirm impact(s). He stated he
could provide.
Please read below. A phone call may be in order, once you've digested. Thanks, Alan
Red - 180 ft (wooded) X 30 = 5,400 / 43,560 = 0.12 acre X 260 = 32 trees would be required
to restore this section. I propose a minimum of 10 trees in a similar "row" through the buffer
(1 tree every 10 ft of 30 ft of buffer)
Orange — 75 ft (wooded), 14 trees for restoration
Green — 176 ft (100 ft which was already free of trees), 14 trees for restoration
Blue — 95 ft (which was clear of trees), no trees required
A minimum of 60 trees would typically be required (3" diameter, 8 ft, native species) for
restoration.
If the blue is limited to just the 95 ft. The 28 trees (14 + 14) can be spread through the Orange,
blue, and green areas in a similar manner as shown (no bunching). The aforementioned would
be partial mitigation. Then For the wooded section(s), 255 X 30 = 7,560 sq ft., mitigation
1

would be paid into the program at a reduced rate (for partial mitigation on site), since they
aren't technically fully restored. The 30 X 30 launch pad would be mitigated at full rate. Storm
water from the access/launch pad should not flow into the lake
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From: Steven Hinshaw[mailto:[e-mail]]
Sent: Wednesday, December 4, 2019 11:27 AM
To: Jim<[e-mail]>; Johnson, Alan <[e-mail]>
Subject: [External] Re: Seven Oaks Marina
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Alan - as promised attached is a landscape plan for the buffer areas. Thanks.
Steven