Town of Seven Devils
July 16, 2007
Call to Order
The meeting was called to
order at 5:30 pm by Chairman David Hooper. Other members present were Vice
Chairman Bob Haugh, Loren Williams, George Ehlinger, Butch McLean and Sarah Manning. Absent and excused was member Mike
Tarlton. Also present was Town Manager
Brad Lambert and Zoning Administrator Don Fulkerson. Town Clerk Karen Daniels recorded the minutes.
Adopt Agenda
Loren Williams made a motion
to adopt the agenda. Bob Haugh seconded
the motion. The members agreed
unanimously.
Approval of Minutes of June
18, 2007 Regular Meeting
Sarah Manning made a motion
to approve the June 18, 2007 minutes. Loren
Williams seconded the motion. The
members agreed unanimously.
Citizen Comments
Administrative Comments Don Fulkerson
Old Business
Notes Taken 6/19/2007 from David
Poore About Handling Storm Water
On June 19, 2007 Bob Haugh
and I met with David Poore to discuss how the town can handle storm water from
single family residences.
I specifically asked him if
Zoning Regulation 11.4.2.3, Storm Drainage Facilities, should apply to single
family homes. His answer was it probably was not a good idea. He said most
communities only apply that to commercial or multifamily development. He also
said for our town, because of the common situation of shallow dirt over rock
trying to use standard procedures might be counter productive. Usually water
control of this type would involve a rain garden or more likely retention
ponds. Our natural soil conditions are almost like a sponge on top of rock. If
you take up the existing soil to put in something else you may create a
situation where the rock is more exposed and make things worse instead of
better.
We went out to look at a
couple of typical (for Seven Devils) construction sites to see what type of
things would work for our area. We were joined by Kevin Aldridge, Director of
Public Works, to get input from him also.
The sites had a long driveway
serving both sites that curved and went down hill. Runoff was already a problem
eroding the driveway and overwhelming a clogged undersized culvert. It had a
natural drainage area between the two sites.
David said the part of our
ordinances about not disturbing the natural flow of storm water is very
important. In the natural state of land you tend to get a sheet flow of water
as it runs down a slope. This would be the best way to try to keep the water
flowing. You want to do things to try to unconcentrate the flows and mock the
predevelopment conditions.
One example would be not to
have the uphill side of the driveway lower than the downhill side. If the
uphill side is lower that creates a channel for the water to run in and
concentrates the flow. If you make the driveway with the down hill side lower,
the water will tend to flow off all along the driveway more resembling a sheet
flow.
Another example is anywhere
there is a culvert, add rip rap at the out flow to dissipate the force of the
water and spread it out instead of concentrating it into a channel.
He thinks the town should
stay away from central collection of storm water.
During our discussion it
seemed like it might be a good idea to require an engineer visit to
construction sites to provide input for ways to best handle water runoff, and
have that added to the site survey. Then the Zoning Administrator could check
during construction to assure those requirements were being followed. These
costs could be added to the cost of the permit.
David Hooper
Chairman, Seven Devils
Planning Board
After reviewing the notes
from 6/19/07, an in depth discussion followed regarding the most effective way
to handle storm water runoff. The
Planning Board appointed a committee of three members to research the best way
to handle storm water runoff. Members
appointed to the committee were; Bob Haugh, George Ehlinger and Sarah
Manning. It was agreed Sarah Manning
would chair the committee. OPEN -
New Business
Loren
Williams made a motion the Planning Board request the Town Council to authorize
the Planning Board and others as needed to prepare a recreation plan for the
Town of Seven Devils to be submitted to the Town Council. Butch McLean seconded the motion. The members agreed unanimously.
Board Member Comments
Sarah
Manning presented information to the Planning Board regarding an event to be
held in Boone, September 5 & 6, 2007.
She stated this event is designed for planners, managers, board members
and elected officials from all counties in the High Country to learn about the
changes likely coming to this region and to begin a dialogue to develop
strategies to address change.
Chairman
Hooper asked the Town Manager if he felt the Town Council would approve the $60.00
registration fee for the Planning Board members to attend. The Town Manager requested the Planning
Board give him a count of the members interested in attending. He noted the registration deadline of August
17.
Adjourn
At 6:21
pm, Loren Williams made a motion that the Planning Board adjourn. Sarah Manning seconded the motion. The members agreed unanimously.
____________________________ ____________________________
David
Hooper, Chairman Karen E. Daniels, Town Clerk