Search Results for the EPA National Library Catalog

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National primary drinking water regulations for lead and copper : Analysis of occurrences of very low 90th percentile load levels. 1995
National primary drinking water regulations for lead and copper : Flow charts, annotated to show effect of proposed revisions. 1996
National primary drinking water regulations personal computer application. 1991
National primary drinking water regulations, 40 CFR, Parts 141-143. 1995
National primary drinking water standards. 1994
National primary drinking water standards. 1994
National public water system supervision program : FY 1992 compliance report. 1993
National secondary drinking water regulations / 1984
National Water Pollution Problem and It's Control under the Federal Program. 1964
Navigating the future water supplies in the South Platte proceedings of the 15th annual South Platte Forum, October 27-28, 2004, Longmont, Colorado / {electronic resource} : 2004
New challenges to western water law 1989
New directions in western water law : proceedings of the Sixth Annual Conference of the Utah Section of the American Water Resources Association held at the Ramada Inn, Salt Lake City, Utah, March 8, 1978 / 1978
NTNCWSs and public notification for special monitoring / 1990
Of Men and the River. Stream Pollution and Its Control in the Kansas River Basin. 1951
Office of Water operating guidance and accountability system. 0
OGWDW review of small system monitoring requirements under the long term 2 enhanced surface water treatment rule / 2010
Oregon Administrative Rules, Chapter 333 public water systems, 1988 / 1988
Our growing water problems, 1959
Overview of environmental laws and regulations : navigating the green maze / 2011
OWM accomplishments report : fiscal year 2006 / 2006
Patterns of Politics in Water Resource Development: A Case Study of New Mexico's Role in the Colorado River Basin Bill. 1969
Phase V rule. 1992
Planning Workshops to Develop Recommendations for a Ground Water Protection Strategy, Appendices. 1980
Policy for applicability of the SWT regulation to seawater / 1991
Policy on regional response to a state which decides to accept the five percent reduction in its PWSS program grant / 1988
Pollution control manual for irrigated agriculture / 1978
Pollution control technology assessment, proceedings of an environmental resources conference. 1974
Possible requirements of the Ground-water Disinfection Rule. 1991
President Clinton's clean water initiative : analysis of benefits and costs : executive summary. 1994
President Clinton's clean water initiative : analysis of benefits and costs. 1994
Principles and Practices of Aquatic Law. 2017
Principles of water law and administration : national and international / 2019
Problems and Issues of Implementing the Federal Water Project Recreation Act (PL 89-72) in the Pacific Northwest (Phase I). 1971
Proceedings of Annual Water Conference (16th), held at Las Cruces, New Mexico on March 25-26 1971. 1971
Proceedings of the Conference Water Resources Research - 1970. 1970
Proceedings, water law conference. 1952
Processes, Procedures and Methods for Control of Pollution from Salt Water Intrusion. 1973
Projected household costs of mandated environmental infrastructure investments. 1995
Proposed arsenic in drinking water rule regulatory impact analysis / 2000
Proposed long term 2 enhanced surface water treatment rule : fact sheet. 2002
Proposed Long Term 2 Enhanced Surface Water Treatment Rule. 2003
Proposed regulations for the control of organic chemical contaminants in drinking water / 1978
Proposed regulations for the control of organic chemicals in drinking water : Los Angeles convention center, Tuesday, April 11, 1978 / 1978
Protect our health from source to tap ; National primary drinking water regulations. 2001
Protect our health from source to tap ; National primary drinking water regulations. 2001
Protecting drinking water through underground injection control : drinking water pocket guide no. 2. 2002
Protecting drinking water through underground injection control. 2012
Protecting Instream Flows under Western Water Law: Selected Papers. 1977
Protocol for establishment of a ground water management and protection plan 1984
Providing safe drinking water in America : 1996 National Public Water System Annual Compliance Report and Update on Implementation of the 1996 Safe Drinking Water Act Amendments : fact sheet. 1998
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