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Best
Management Practice Projects in the Murderkill Watershed
When
a Murderkill Tributary Action Team member became aware of some
increased sedimentation along the edges of McColley's Pond, knowledge
gained from working with the Team helped him quantify the problem
and initiate a solution. Don Wujtewicz moved to the area
in 1999 and been able to land his boat on what would become his
property. After a few years, though, he couldn't even launch
his canoe from the water's edge. "I thought at first
that the water level had dropped,” he said. Actually,
sedimentation had decreased water depth by almost two feet over
about an acre of the pond's area. After talking with the
Kent Conservation District and the Division
of Fish and Wildlife, Wujtewicz decided to enlist the help
of Lyle Jones, a co-facilitator of the Team and a Program Manager
with the Watershed
Assessment Section. Jones was able to compose a team
of soil and water professionals to walk the property and explore
the headwaters of Browns Branch.
McColley's
Pond is located in a largely agricultural area, though there
is a cement operation, gravel washing plant and some development
in its headwaters. The Pond is actually owned by the Division
of Fish and Wildlife, and there is no public access for recreational
use. As the team followed the tributaries of McColley’s
Pond, Indian Branch and Browns Branch, they noticed that cattle
had direct access to the stream on a local farm, causing the
banks to severely erode and the cows were eroding the hillside
in their pasture. Unfortunately, the farmer had little
money to put Best Management Practices (BMPs), such as buffers
or fences, into place to control the erosion. The situation
was further complicated by the fact the farmer did not own the
property. Mark Biddle, an environmental scientist with
the Watershed Assessment Branch, was able to suggest some BMPs
that would help and find funding for the project.
Biddle
walked through the site with the farmer and spotted specific
locations where BMPs could halt the erosion of his property. "Buffers
along streams will stabilize eroded banks and fencing will keep
the cattle out of the area” Biddle explained. Guttering
and waste holding facilities were added to some buildings and
steep slopes were seeded to control runoff. A feasibility
study for dredging McColley’s Pond was also completed as
part of the project. This includes a sampling of the sediment,
because dredging causes sediment and any other deposits to be
temporarily re-suspended in the water. Mark is quick to
clarify, adding, “Right now we know there is increased
sediment action of an unknown origin. Hopefully, testing
will determine where it came from and then we can work on stopping
the runoff.”
In order
to pay for the projects, Mark assisted the farmer in applying
for a DNREC
Penalty Funds grant which can be utilized for special
one-time projects. Mark says these can be used “…for
just about anything --- BMPs, educational material, even equipment.” The
money in the penalty fund is gathered from business and company
fines paid for violations of Delaware’s environmental regulations. This
special funding paid for about a quarter of the project costs. The
remainder was funded through a cost-share from the Federal Farm
Bill programs. The USDA’s
Natural Resources Conservation Service (NRCS), and its partner,
the Kent Conservation District, assisted the cost-share
application process. Wujtewicz remarked about the amount
of resources that were able to pull together to use for this
cause, saying, “I appreciate all the cooperation between
the Conservation District and DNREC and other agencies because
this project wouldn't have happened otherwise.”
The
planning stages of this project are done and work is scheduled
to begin at any time. Thanks to the perceptions of Tributary
Action Team member Don Wujtewicz, the cooperation of the land
owner and government resources, the problem will be hopefully
be resolved and McColley’s Pond will no longer be threatened
with sedimentation.
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