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Construction Runoff Control Practices  Polluted stormwater runoff from construction sites often flows to storm drainage systems and ultimately is discharged into local rivers and streams. The runoff can contain:SEDIMENT During a short period of time, construction sites can contribute more sediment to streams than can be deposited naturally during several decades. NUTRIENTS (nitrogen and phosphorous) These are of specific concern and can cause significant water quality impairment. OTHER POLLUTANTS Solid and sanitary wastes, pesticides, oil and grease, concrete truck washout, construction chemicals, construction debris, and metals may be discharged and cause an impact on receiving waters. Effective construction site pollution prevention can dramatically reduce pollute loading to stream ecosystems. Construction Site BMPs Brochure For more information on local regulations or on keeping your construction site water quality-friendly visit the Contacts page. For more information on Best Management Practices for Businesses visit: www.pacepartners.com. |
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