Determining Your Water System Type
Community Water Systems Routine Monitoring
        CWS Maximum Contaminant Levels
Transient Non-Community Routing Monitoring
        TNCMaximum Contaminant Levels
Non-Transient Non Community Routine Monitoring
        NTNCMaximum Contaminant Levels
 

Analytical Services for Drinking Water
Inorganic (primary, secondary)
EPA distilled Water Metals TDS, Coliform, detergents, alkalinity, hardness
Organic (VOCs, SOCs) Carbamate Pesticides Chlorinated Organic Acids
Diquat Endothall Glysophate Chlorinated Pesticides
Microbiological
Total Coliforms

Sampling Instructions (link to .pdf)

Introduction to Drinking Water Regulations in the United States
National Interim Primary Drinking Water Regulations (1976)
Total Trihalomethanes (1979)
Fluoride Rule (1986)
Phase I Rule (1987)
Total Coliform Rule (1989)
Surface Water Treatment Rule (1989)
Phase II Rule (1991)
Lead and Copper Rule (1991)
Phase V Rule (1992)
Stage 1 Disinfectants and Disinfection Byproducts Rule (1998)
Interim Enhanced Surface Water Treatment Rule (1998)
Radionuclides Rule (2000)
Arsenic Rule (2001)
Filter Backwash Recycling Rule (2001)
Long Term 1 Enhanced Surface Water Treatment Rule (2002)
Long Term 2 Enhanced Surface Water Treatment Rule (2005)
Stage 2 Disinfectants and Disinfection Byproducts Rule (2005)
Ground Water Rule (2006)

Ground and Surface Waters
          Definition, Ownership, Regulation
          Contamination Sources

Agencies and Programs
          Federal Agencies

          State Agencies
                    Table with links to all 50 states
                    State of Oregon Agencies