OMB control number
Application For Variance From Secondary Treatment Requirements (0971)
OMB 2000-0427 · EPA.
OMB 2000-0427
Latest Forms, Documents, and Supporting Material
All Historical Document Collections
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Approved without change |
Revision of a currently approved collection | 1982-11-30 | |
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Approved without change |
New collection (Request for a new OMB Control Number) | 1982-02-18 |