Search Results for the EPA National Library Catalog

Items Found: 1235
Showing: Items 251 - 300
Your Search: (SUBJECT=Water quality management United States)


 
 
 
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Development document for effluent limitations guidelines and new source performance standards : miscellaneous foods and beverages point source category : part I : draft / 1975
Development document for effluent limitations guidelines and new source performance standards : miscellaneous foods and beverages point source category : part II : draft / 1975
Development document for effluent limitations guidelines and new source performance standards : miscellaneous foods and beverages point source category : part III : draft / 1975
Development document for effluent limitations guidelines and new source performance standards : miscellaneous foods and beverages point source category : part IV : draft / 1975
Development document for effluent limitations guidelines and new source performance standards : miscellaneous foods and beverages point source category : part V : draft / 1975
Development document for effluent limitations guidelines and new source performance standards for the hot forming & cold finishing segment of the iron and steel manufacturing point source category / 1975
Development document for effluent limitations guidelines and new source performance standards for the iron and steel foundry industry : draft / 1975
Development document for effluent limitations guidelines and standards of performance : the concrete products industries : draft / 1975
Development document for effluent limitations guidelines, new source performance standards and pretreatment standards for the piezoelectric crystals, semiconducting crystals, phosphorescent coatings and magnetic coatingssegments of the electrical and electronic products point source category : draft. 1980
Development document for final effluent guidelines and standards for the construction & development category. 2009
Development document for interim final effluent limitations guidelines and proposed new source performance standards for the fish meal, salmon, bottom fish, clam, oyster, sardine, scallop, herring, and abalone segment of the canned and preserved fish and seafood processing industry point source category. 1975
Development document for proposed effluent limitations guidelines and new source performance standards for the railroad segment of the transportation industry point source category. 1974
Development of an analytical test method for perchlorate in water. 2009
Development of biological criteria for use in water quality standards / 1992
Development of standard procedures for evaluating oxygen transfer devices / 1983
Development of standard procedures for evaluating oxygen transfer devices / 1984
Development of water quality analyses for the shared waters of the United States and Mexico 2006
Development of water quality criteria and its relationship to water quality standards / 1990
Development of water quality criteria and its relationship to water quality standards / 2009
Digest of the proceedings of the short course : water quality control for subsurface injection, December 9-10, 1958 / 1958
Digest, state programs. 0
Dip Into : volunteer monitoring with the Great North America Secchi Dip-In. 2003
Directory of federal programs related to water conservation / 1978
Disinfectant decay and corrosion : laboratory and field studies / 2004
Distribution system water quality changes following corrosion control strategies / 2000
Distribution Systems / 2006
Draft 2009 update aquatic life ambient water quality criteria for ammonia - freshwater [electronic resource]. 2009
Draft : WQM needs assessment, fy 80-84. 1980
Draft Development Document for Effluent Limitations Guidelines and New Source Performance Standards : Miscellaneous Foods and Beverages Point Source Category / 1975
Draft guidelines for state and areawide water quality management program development / 1976
Draft guidelines for state water quality management planning. 1975
Draft nutrient criteria technical guidance manual : wetlands. 2007
Draft, an approach to state and areawide 208 planning for control of current and abandoned mining category nonpoint sources of water pollution : water quality management guidance. 1976
Drinking water : a community action guide / 1986
Drinking water : key aspects of EPA's revolving fund program need to be strengthened : report to Congressional requesters / 2002
Drinking water : spending constraints could affect states' ability to implement increasing program requirements : report to congressional requesters / 2000
Drinking water : widening gap between needs and available resources threatens vital EPA program : report to the Chairman, Subcommittee on Health and the Environment, Committee on Energy and Commerce, House of Representatives / 1992
Drinking water and ground water data within the 305(b) program. 1998
Drinking water and ground water data within the 305(b) program. 1998
Drinking water best management practices : for schools and child care facilities served by municipal water systems.. 2013
Drinking water distribution systems : assessing and reducing risks / 2006
Drinking water from forests and grasslands : a synthesis of the scientific literature / 2000
Drinking water pilot study : summary / 1983
Drinking water program redirection proposal : a public comment draft. 1995
Drinking water public service announcements / 1999
Drinking water public service announcements : black and white, newspaper format - 85 line screen. 1999
Drinking water quality enhancement through source protection 1977
Drinking water state revolving fund (DWSRF) annual state allotments. 2004
Drinking water state revolving fund : interim guidance. 1996
Drinking water state revolving fund program guidelines / 1997
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