Search Results for the EPA National Library Catalog

Items Found: 159
Showing: Items 151 - 159
Your Search: (SUBJECT=Effluent quality United States)


 
 
 
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Select Item Title Year Published
Supplemental final development document for effluent limitations guidelines new source performance standards and pretreatment standards for the leather tanning and finishing point source category. 1988
Supplemental for pretreatment to the development document for the leather tanning and finishing point source category. 1976
Technical support document for the 2004 effluent guidelines program plan 2004
Technical support document for the 2006 effluent guidelines program plan 2006
Technical support document for the 2008 effluent guidelines program plan / 2007
Technical support document for the preliminary 2008 effluent guidelines program plan / 2007
The enforcement management system : National Pollutant Discharge Elimination System (Clean Water Act) / 1986
Ultraviolet disinfection of wastewaters from secondary effluent and combined sewer overflows / 1986
Water quality benefits analysis for the proposed effluent guidelines for the coastal subcategory of the oil and gas extraction industry : final report / 1995
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