DNREC Sediment & Stormwater Listserve Update: September 2026
This month's topics:

1. Stormwater Treatment Structures List Removed
2. Upcoming Sediment and Stormwater Program Training Series
3. Revised Guidance Document - DURMMv2.6
4. Fall Vegetative Stabilization Window
5. 2026 CCR Recertification Course
6. Sussex Conservation District Stormwater Seminar Series

1. Stormwater Treatment Structures List Removed

Previously, DNREC Sediment and Stormwater Program (DNREC SSP) provided a "Stormwater Treatment Structures" list including manufactured treatment devices (MTDs) that provide pre-treatment for total suspended solids (TSS), petroleum hydrocarbons, and trash/gross pollutants. DNREC SSP no longer maintains a list of endorsed stormwater treatment structures for use 

[More ...]