EPA · discharge permits by watershed
Ahlgrim Ditch (subwatershed 071200011008)
- 4Current permits
- 1States
A subwatershed is a unit of the national Watershed Boundary Dataset, and water crosses state lines: this one carries permits in Indiana. Each permit is placed by the outfall EPA names as its representative discharge point.
By state
Permits discharging here
| Permit holder | NPDES ID | City | State | Program | Discharger | Receiving water |
|---|---|---|---|---|---|---|
| EAST PORTER COUNTY SCHOOLS - NEW ROAD | INRA09581 | VALPARAISO | IN | Construction stormwater | Minor | Ahlgrim Ditch |
| MORGAN TOWNSHIP SCHOOLS WWTP | IN0052248 | VALPARAISO | IN | Minor | KANKAKEE R VIA SANDY HOOK D-AHLGRIM | |
| NORTH STIMSON DRAIN - DRAIN TILE RECONSTRUCTION | INRA15408 | (UNKNOWN CITY) | IN | Construction stormwater | Minor | Ahlgrim Ditch |
| VALPARAISO CITY UTILITIES INDUSTRIAL PARK LIFT STATION | INRA08826 | VALPARAISO | IN | Construction stormwater | Minor | Ahlgrim Ditch |