Search Results for the EPA National Library Catalog

Items Found: 434
Showing: Items 51 - 100
Your Search: (SUBJECT=Turbidity)


 
 
 
PREV 1 2 3 4 5 6 7 8 9 NEXT
Select Item Title Year Published
Chemical and Physical Factors in the Flocculation of Metal Plating Wastes with Polyelectrolytes. 1972
Chemical coagulation/mixed-media filtration of aerated lagoon effluent / 1975
Chemical Effects of Red Clays on Western Lake Superior. 1979
Chesapeake Bay citizen monitoring program report Conestoga River : (October 1986 - June 1990). 1992
Chesapeake Bay nutrients, light and SAV : relationships between water quality and SAV growth in field and mesocosm studies / 1995
Chesapeake Bay, Submerged Aquatic Vegetation Habitat Requirements and Restoration Targets: A Technical Synthesis, U.S. Environmental Protection Agency, December 1992. 0
Chula Vista, California, Pilot Plant Testing Program to Evaluate Seawater Pretreatment Methods for Reverse Osmosis. 1973
Clarification of turbidity requirements for filtered systems under the surface water treatment rule / 1994
Clark Fork River Study, Montana : July-August, 1973 / 1974
Clean Charles 2005 Water Quality Report: 2003 Core Monitoring Program. 2004
Clean Charles 2005 Water Quality Report: 2004 Core Monitoring Program. 2005
Clean Lakes Program Phase 2 Project. Report for Lake Le-Aqua-Na Stephenson County, Illinois. 1990
Coagulation Testing: A Comparison of Techniques. 1970
Code of Federal Regulations. Parts 141-143, Drinking Water. 1994
Comparing Constant-Rate and Declining-Rate Direct Filtration of a Surface Water. 1986
Comparison of some new and old indices and measurements of trophic state / 1979
Complying with the long term 2 enhanced surface water treatment rule : small entity compliance guide : one of the simple tools for effective performance (STEP) guide series. 2007
Computation and Graphical Display of the NSF Water Quality Index from the STORET Data Base Using the Integrated Plotting Package. Program Documentation and Users Guide, 2nd Edition. 1978
Computation and Graphical Display of the Water Quality Index from the STORET Data Base Using the Integrated Plotting Package 2nd Edition. 1978
Conceptual Ecological Model for Chesapeake Bay. 1978
Contributions of Shore Erosion and Resuspension to Nearshore Turbidity in the Choptank River, Maryland. 2014
Contributions of Water Filtration to Improving Water Quality. 1988
Control of giardia cysts by filtration the laboratory's role {microform} / 1984
Cost and technology document for the interim enhanced surface water treatment rule / 1998
Critique of Acid Lakes and Fish Population Status in the Adirondack Region of New York State. 1986
Cryptosporidium and Giardia occurrence assessment for the interim enhanced surface water treatment rule / 1998
Cryptosporidium and the Milwaukee Incident. 1994
Cumberland River Study. 1972
Daily and Seasonal Drift of Organisms in a Warmwater Stream. 1972
Derivation of site-specific water quality criteria for cadmium and the St. Louis River Basin, Duluth, Minnesota 1984
Determination of Residual Chlorine and Turbidity in Drinking Water: Instructors Manual. 1978
Determination of Residual Chlorine and Turbidity in Drinking Water: Student Manual. 1978
Development of Techniques and Methodology for the Laboratory Culture of Striped Bass, 'Morone saxatilis' (Walbaum). 1980
Development of techniques and methodology for the laboratory culture of striped bass, Morone saxatilis (Walbaum) / 1982
Diatomaceous Earth Filtration of 'Giardia' Cysts and Other Substances. 1986
Digital Systems for On-Site Collection for Water Quality Analysis. 1970
Direct Filtration of Lake Superior Water for Asbestiform Fiber Removal. 1975
Direct Filtration of Lake Superior Water for Asbestiform Fiber Removal. Appendix B. Design, Installation and Operation of Pilot Filters. Appendix C. Summary of Data for Individual Filter Runs. 1975
Direct Filtration of Lake Superior Water for Asbestiform Fiber Removal. Appendix D. Head Loss and Turbidity Curves for Individual Filter Runs. 1975
Direct Filtration of Lake Superior Water for Asbestiform Fiber Removal. Appendix I. Diatomite Filters for Asbestiform Fiber Removal from Water. 1975
Dispersion of sewage sludge discharged into New York Bight : physical oceanographic data - December 1974 / 1978
Distribution and Biotic Effects of Nutrients in Flathead Lake, Montana. 1975
Distribution of Submerged Aquatic Vegetation in the Chesapeake Bay and Tributaries, 1984. 1987
Distribution of Submerged Aquatic Vegetation in the Chesapeake Bay and Tributaries, 1985. 1987
Dredged Material Plume Dispersal in Central Long Island Sound. 1989
Drinking Water and Health. Part I, Chapters 1-5. A Report of the Safe Drinking Water Committee. 1977
Drinking water criteria document for turbidity / 1984
Eastern Lake Survey - Phase II : National Stream Survey - Phase I : processing laboratory operations report : project summary. 1990
Eastern lake survey-phase II : national stream survey-phase I : processing laboratory operations report / 1990
Eastern lake survey-phase II. National stream survey-phase I : processing laboratory operations report. 1989
PREV 1 2 3 4 5 6 7 8 9 NEXT

Save, Print or Email Selected Records