Search Results for the EPA National Library Catalog

Items Found: 437

Showing: Items 151 - 200

Your Search: (SUBJECT=Water quality Measurement.)

 
 
 

PREV 1 2 3 4 5 6 7 8 9 NEXT
Select Item Title Year Published
Ground-water appraisal in Northwestern Big Stone County, West-Central Minnesota / 1980
Ground-water monitoring guidance for owners and operators of interim status facilities : instructions for complying with 40 CFR Part 265, Subpart F. 1982
Ground-water monitoring guidance for owners and operators of interim status facilities : instructions for complying with 40 CFR Part 265, Subpart F. 1983
Groundwater monitoring : guidelines and methodology for developing and implementing a groundwater quality monitoring program / 1980
Groundwater quality monitoring designs for municipal pollution sources : preliminary designs for coal strip mining communities / 1980
Groundwater quality monitoring of western oil shale development : monitoring program development / 1980
Guidance document on measurement of toxicity test precision using control sediments spiked with a reference toxicant / 1995
Guidance on EPA's review and approval procedure for state submitted TMDLs/WLAs. 1986
Guide to groundwater sampling. 1982
Guide to method flexibility and approval of EPA water methods / 1996
Guidelines for collecting and processing samples of stream bed sediment for analysis of trace elements and organic contaminants for the National Water-Quality Assessment Program / 1994
Guidelines for deriving numerical national water quality criteria for the Protection of aquatic life and its uses / 1983
Guidelines for deriving numerical national water quality criteria for the protection of aquatic organisms and their uses / 1985
Handbook for analytical quality control in water and wastewater laboratories. 1972
Handbook for sampling and sample preservation of water and wastewater / 1976
Handbook for sampling and sample preservation of water and wastewater. 1982
Handbook of vadose zone characterization & monitoring / 1995
Handbooks for water-resources investigations National field manual for the collection of water-quality data. 1997
How clean do you want your streams? 1977
How to conduct a sanitary survey of small water systems : a learner's guide. 2003
Hydrodynamics and water quality : modeling rivers, lakes, and estuaries / 2008
ICR implementation / 1996
Impact of distribution system water quality on disinfection efficacy / 2005
Impacts of phosphorus on streams / 1984
Improved membrane filter technique for enumeration of escherichia coli and enterococci. 1982
Information summary, area of concern : Buffalo River, New York / 1991
Instream tests for toxicity persistence from heavy metals / 1985
Instruction materials for workshop on WASP / 1986
Instrumentation in wastewater treatment plants 1978
Intensive hydrographical and water quality survey of the Chincoteague/Sinepuxent/Assawoman Bay Systems 1978
Interagency workshop on aquatic monitoring and analysis for organotin compounds 1986
Interfacial velocity effects on the measurement of sediment oxygen demand. 1978
Interim report under the Great Lakes water quality agreement, January 28, 1981. 1981
Inventory of forms of nutrients stored in a watershed 1975
Investigation to determine extent and nature of non-point source enrichment and hydrology of several recreational lakes of eastern Washington. 1976
Ion selective electrodes in water quality analysis / 1978
Keeping our waters clean : TMDL / 2001
Laboratory manual for the examination of water, waste water, and soil 1988
Landsat water quality surveillance : development of the model CALMCAT / 1986
Lead and copper rule : definitions and federal reporting for milestones, violations and SNCs / 1992
Learner's guide to security considerations for small drinking water systems : major security considerations when performing a sanitary survey of a small water system / 2003
Lidar polarimeter technique of measuring suspended solids in water 1981
Manual of ground-water quality sampling procedures / 1981
Measurement of the total dollar benefit of water pollution control : progress report to the Federal Water Pollution Control Administration / 1969
Measuring hydraulic conductivity with the borehole flowmeter 1989
Measuring progress of estuary programs : a manual. 1994
Mercury analysis to meet water quality criteria 1990
Methodologies for determining trends in water quality data / 1984
Methods for comparing water-quality conditions among National Water-Quality Assessment Study Units, 1992-1995 / 1998
Methods for measuring the acute toxicity of effluents and receiving waters to freshwater and marine organisms / 1993
PREV 1 2 3 4 5 6 7 8 9 NEXT

Save, Print or Email Selected Records