Tag: NPDES

The NPDES permits program is authorized by CWA section 402. The initial permits issued in the 1970s and early 1980s focused on POTWs and industrial wastewater—typically “process” wastewater and cooling water where applicable, and in some cases, industrial stormwater. The 1987 WQA expanded the program to cover stormwater discharges explicitly, both from municipal separate storm sewer systems (MS4) and industrial sources. The MS4 NPDES permits require regulated municipalities to use Best Management Practices to reduce pollutants to the “Maximum Extent Practicable.”

Case Studies in Tube-Based Sediment Control

Case Studies in Tube-Based Sediment Control

With traditional sediment control devices like straw wattles and silt fence, a drop-and-go installation style could be disastrous. Proper trenching, staking, and preparation of the BMP-soil interface means the difference between success and failure, which has led many manufacturers of sediment control products to design the next generation of more

Case Studies in Tube-Based Sediment Control

Case Studies in Tube-Based Sediment Control

With traditional sediment control devices like straw wattles and silt fence, a drop-and-go installation style could be disastrous. Proper trenching, staking, and preparation of the BMP-soil interface means the difference between success and failure, which has led many manufacturers of sediment control products to design the next generation of more

Regulating Animal Feeding Operations: A New Attempt

Regulating Animal Feeding Operations: A New Attempt

They say optimism is seeing the glass half full. They also say one definition of insanity is doing the same thing over and over and expecting a different result. You can decide for yourself whether 35 of the country’s environmental groups are optimistic or crazy, but they’re trying something that

An Approach for Communities to Assess Stormwater Application and Detention Requirements for Overall Watershed Health

An Approach for Communities to Assess Stormwater Application and Detention Requirements for Overall Watershed Health

Communities, especially those with limited resources, face many issues when trying to protect their local watersheds through the use of stormwater policies. Stormwater policies that are imposed on new development have the ability to enhance a community’s overall watershed health (Ferguson 1998). However, past requirements often relate only to large

The First Line of Defense: Protecting Inlets and Storm Drains

The First Line of Defense: Protecting Inlets and Storm Drains

In stormwater management for both temporary and post-construction measures, inlet and storm drain protection is one of the first lines of defense. It’s also a measure that often works in combination with other best management practices (BMPs) as part of an overall erosion control or stormwater management program.

Inlet and Storm Drain Protection

Inlet and Storm Drain Protection

In stormwater management for both temporary and post-construction measures, inlet and storm drain protection is one of the first lines of defense. It’s also a measure that often works in combination with other best management practices (BMPs) as part of an overall erosion control or stormwater management program.

Reader Profile: Jennifer Hildebrand

Reader Profile: Jennifer Hildebrand

Jennifer Hildebrand, CPESC, CPSWQ, CESSWI, ToR, QSD, and QSP, is the environmental compliance group manager for WSB & Associates in St. Paul, MN. She didn’t set out in life to go into the industry, but today, she is one of its shining stars.

Her B.S. and M.B.A. degrees in business management

The StormCon 2017 Call for Papers Is Open

The StormCon 2017 Call for Papers Is Open

StormCon, the only North American event dedicated exclusively to stormwater, is now accepting abstracts for the 2017 conference. The deadline to submit an abstract is Wednesday, December 7, 2016.

StormCon will take place in Seattle, WA, August 27–31, 2017. The conference venue, the Meydenbauer Center, is actually located in Bellevue,

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