Sampling stormwater from an outlet pipe is often the easiest scenario to sample for your stormwater permit requirements. In most cases, the pipe is easy to identify, provides ample concentrated […]
Sample handling is an often overlooked aspect of stormwater sampling that can have a significant impact on the accuracy of your results. The keys to proper sample handling are to […]
Having all of your stormwater sampling supplies on hand and easily accessible is an essential way to ensure that you never miss a sampling event. While some special circumstances may […]
The Washington Stormwater Center (WSC) has been actively collaborating with cities and counties from across Washington to enhance the management and quality of stormwater. These partnerships have been instrumental in […]
The early listening sessions have provided a great space for the public to hear the proposed changes to the ISGP, ask questions about the implications of those changes, make suggestions, […]
The Industrial Stormwater General Permit (ISGP) for Washington is set to be reissued in 2025. This reissuance process occurs every 5 years and often brings changes and new challenges that […]
The current Industrial Stormwater General Permit is set to expire on December 31, 2024, and Ecology is currently drafting a new permit for reissuance. As a part of this reissuance […]
The wet season is just around the corner, and your facility will soon be seeing discharge once again. It is important to remember that permittees are required to sample the […]
