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BMP Monitoring Sites - Urban Drainage and Flood Control District

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UDFCD <strong>BMP</strong> MONITORING SITES<br />

Orchard Pond EDB<br />

Since the initial construction, the following modifications have been made to<br />

improve the facility:<br />

o In 2004, a micropool was<br />

incorporated into the basin <strong>and</strong> the<br />

outlet structure was improved with<br />

a perforated plate.<br />

o In 2005, the inlet structure was<br />

modified with an improved<br />

forebay <strong>and</strong> an energy dissipater<br />

in order to improve sedimentation.<br />

Orchard Pond is directly upstream of Bowles Lake, a large facility used for<br />

recreation, fishing <strong>and</strong> boating. Therefore it is important to protect these waters<br />

from metals, oil, grease <strong>and</strong> sediment that is typically found in urban stormwater<br />

runoff.<br />

UDFCD has been collecting water quality <strong>and</strong> flow data at this site since 2004.<br />

Wright Water Engineers is responsible for running <strong>and</strong> maintaining the<br />

sampling equipment <strong>and</strong> taking the samples to the lab after a storm.

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