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Memorandum No 6River Mileage Index System
Survey and miscellaneous forms
1 other sections not shown
acid mine drainage activated sludge alkalinity Allegheny River ammonia amount average bass biochemical oxygen demand bleach bottles byproduct coke plants cannery chemical chemical oxygen demand chlorine Cincinnati coal coliform color cooling cost diarrhea diarrhea and enteritis dilution discharged disposal dissolved oxygen distillation effect effluent Engineer equipment estimated fish flow gallons gastroenteritis indicated industrial wastes laboratory large numbers lime load located method mile milk mill milliliter million Monongahela River municipal Ohio Basin OHIO RIVER POLLUTION operation organisms outbreak percent phenol plankton pounds Public Health Service pulp quantity quillback recirculation reduced removal reservoirs RIVER POLLUTION SURVEY samples Sanitary screen sealing sewage Sewered population equivalent slop sludge sodium sources stream sulfate sulfur sulfuric acid suspended solids Table tank temperature tion tomatoes trailer treatment plant tributary trickling filters turbidity unit volume wash water supply Watershed