Keywords: AT INTAKE SEWAGE PLANT, HIGH SPEED PUMP MIXES SEWAGE WITH ACTIVATED SLUDGE. BACTERIA WILL DECOMPOSE SEWAGE - NARA - 543795.tif Scope and content General notes 543795 Local identifier 412-DA-1302 Environmental Protection Agency 12/02/1970 - NARA-Author Gillette Bill 1932- Photographer 8464444 <br /> Fort Collins Larimer county Colorado United States North and Central America inhabited place 4201604 40 583 -105 08 <br /> Still Picture Records Section Special Media Archives Services Division NWCS-S National Archives at College Park 8601 Adelphi Road College Park MD 20740-6001 06/1972 Record group Record Group 412 Records of the Environmental Protection Agency 1944 - 2006 Record group ARC 708 DOCUMERICA The Environmental Protection Agency's Program to Photographically Document Subjects of Environmental Concern compiled 1972 - 1977 Series ARC 542493 File unit File unit ARC Variant control numbers Agency-Assigned Identifier 022/42/001302<br /> NAIL Control Number NWDNS-412-DA-1302 yes Other versions <gallery> File AT_INTAKE_SEWAGE_PLANT _HIGH_SPEED_PUMP_MIXES_SEWAGE_WITH_ACTIVATED_SLUDGE _BACTERIA_WILL_DECOMPOSE_SEWAGE_-_NARA_-_543795 tif tif File AT_INTAKE_SEWAGE_PLANT _HIGH_SPEED_PUMP_MIXES_SEWAGE_WITH_ACTIVATED_SLUDGE _BACTERIA_WILL_DECOMPOSE_SEWAGE_-_NARA_-_543795 jpg jpg </gallery> NARA-cooperation PD-USGov NARA TIF images with categorized JPGs Activated sludge |