8 facilities · 12 MGD combined flow
Below are publicly owned wastewater treatment plants in Delaware tracked by Klarifi, with average flow, treatment technology and NPDES permit details. Click a facility for its full profile.
| Facility | City | Flow (MGD) |
|---|---|---|
| South Coastal STP | Frankford | 6.38 |
| Seaford Wastewater Treatment Plant | Seaford | 1.61 |
| Selbyville Wastewater Treatment Facility | Selbyville | 1.25 |
| Howard Seymour Water Reclamation Plant | Lewes | 1.24 |
| Delaware City Wastewater Treatment Plant | Delaware City | 0.62 |
| Laurel Water Department | Laurel | 0.53 |
| Milton Wastewater Treatment Plant | Milton | 0.27 |
| Port Penn Wastewater Treatment Plant | Port Penn | 0.04 |