Tag: NPDES
A Sustainability Planning Primer
The golden rules for construction stormwater management
Sediment is usually the main pollutant of concern; according to the EPA, sediment runoff rates from construction sites are typically 10 to 20 times greater than the rates from agricultural lands, and 1,000 to 2,000 times greater than those of forest lands. In fact, during a short period of time, construction sites can contribute more […]
Nutrient Trading: EPA and State Roles
EPA and State Work Together on Stormwater Enforcement
Mosquito control and stormwater management
Location and site design. Stormwater management structures should be located and designed to minimize mosquito-breeding potential. First, sites should be designed to preserve natural drainage and natural treatment systems using low impact development (LID) principles to reduce the need for manmade stormwater control structures. Second, permanent pool ponds should be designed to minimize shallow depths […]
Do Any Of These EPA Water Regs Apply to You?
Maintaining Industrial Stormwater No Exposure Conditions
The intent of the No Exposure Exclusion is to provide industrial facilities regulated under the National Pollutant Discharge Elimination (NPDES) program, whose industrial activities and materials are completely sheltered, with a simplified method for complying with the Clean Water Act. Facilities that qualify for the No Exposure Exclusion are not required to be covered by […]
10 Common Problems Found During Construction Stormwater Inspections
Here are ten problems inspectors commonly find at construction sites: Insufficient grading or lack of temporary or permanent cover. Construction site operators should phase their grading activities to minimize exposure of the site at any one time. Disturbed areas where there is no active work should have temporary cover, and areas that are at final […]
