Watershed Assessment Section
- Surface Water Quality Standards (§§ 7401-1.0 — 7401-10.0)
- Shellfish Sanitation Regulations (§§ 7402-1.0 — 5000)
- Regulations Governing The Pollution Control Strategy For The Indian River, Indian River Bay, Rehoboth Bay And Little Assawoman Bay Watersheds (§§ 5000 — 7403-11.0)
- TMDLs for Zinc in the Red Clay Creek (§§ 7404-1.0 — 7404-2.0)
- TMDLs for Zinc in the White Clay Creek
- TMDLs for Nutrients for the Nanticoke River And Broad Creek (§§ 7406-1.0 — 7406-2.0)
- TMDLs for Nutrients for the Indian River, Indian River Bay and the Rehoboth Bay (§§ 7407-1.0 — 7407-2.0)
- TMDLs for Nutrients for the Murderkill River Watershed (§§ 7408-1.0 — 7408-2.0)
- TMDLs for Nutrients for the Little Assawoman Bay Watershed, Delaware (§§ 7409-1.0 — 7409-2.0)
- TMDLs for the Naamans Creek Watersheds (§§ 7410-1.0 — 7410-2.0)
- TMDLs for the Shellpot Creek Delaware (§§ 7411-1.0 — 7411-2.0)
- TMDLs for the Chester River Watershed in Delaware (§§ 7412-1.0 — 7412-2.0)
- TMDLs for the Choptank River Watershed in Delaware (§§ 7413-1.0 — 7413-2.0)
- TMDLs for the Marshyhope Creek Watershed in Delaware (§§ 7414-1.0 — 7414-2.0)
- TMDLs for the Pocomoke River Watershed in Delaware (§§ 7415-1.0 — 7415-2.0)
- TMDLs for the Army Creek Watershed, Delaware (§§ 7416-1.0 — 7416-2.0)
- TMDLs for the Blackbird Creek Watershed in Delaware (§§ 7417-1.0 — 7417-2.0)
- TMDLs for the Broadkill River Watershed, Delaware (§§ 7418-1.0 — 7418-2.0)
- TMDLs for the Cedar Creek Watershed, Delaware (§§ 7419-1.0 — 7419-2.0)
- TMDLs for the Dragon Run Creek Watershed, Delaware (§§ 7420-1.0 — 7420-2.0)
- TMDLs for the Leipsic River Watershed, Delaware (§§ 7421-1.0 — 7421-2.0)
- TMDLs for the Little Creek Watershed, Delaware (§§ 7422-1.0 — 7422-2.0)
- TMDLs for the Mispillion River Watershed, Delaware (§§ 7423-1.0 — 7423-2.0)
- TMDLs for the Red Lion Creek Watershed, Delaware (§§ 7424-1.0 — 7424-2.0)
- TMDLs for the Smyrna River Watershed, Delaware (§§ 7425-1.0 — 7425-2.0)
- TMDLs for the St. Jones River Watershed, Delaware (§§ 7426-1.0 — 7426-2.0)
- TMDLs for Bacteria for the Appoquinimink River Watershed, Delaware (§§ 7427-1.0 — 7427-2.0)
- TMDLs for Bacteria for the Murderkill River Watershed, Delaware (§§ 7428-1.0 — 7428-2.0)
- TMDLs for Bacteria for the Inland Bays Drainage Basin, Delaware (§§ 5000 — 7429-2.0)
- TMDLs for Bacteria for the Chesapeake Bay Drainage Basin, Delaware (§§ 5000 — 7430-2.0)
- Total Maximum Daily Load (TMDL) for the Lums Pond Sub-Watershed, Delaware (§§ 7431-1.0 — 7431-2.0)