OMB control number
Approval Of Alternative State Requirements For Trickling Filters And Ponds
OMB 2040-0051 · EPA/OW.
OMB 2040-0051
Latest Forms, Documents, and Supporting Material
| Document | Type |
|---|---|
 APPROVAL OF ALTERNATIVE STATE REQUIREMENTS FOR TRICKLING FILTERS AND PONDS |
Form |
All Historical Document Collections
| Reference | Filing | Received | Concluded | Action |
|---|---|---|---|---|
| 198309-2040-001 | New collection (Request for a new OMB Control Number) | 1983-09-16 | Approved without change |