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Contact EPA Pacific Southwest Water Division

Pacific Southwest, Region 9

Serving: Arizona, California, Hawaii, Nevada, Pacific Islands, Tribal Nations

Monitoring, Assessment and TMDLs

Monitoring, Assessment and TMDLs Quick Finder
Monitoring & TMDLs Home 303(d) lists EPA-established TMDLs EPA-lead TMDLs: Completed Monitoring Arizona TMDLs California TMDLs Hawai'i TMDLs Nevada TMDLs Pacific Islands TMDLs TMDL Contacts

Monitoring and Assessment Programs

EPA Region 9 provides technical assistance to State and Territorial monitoring and assessment programs and grant funding to support the operation of these programs. Region 9 also conducts special monitoring studies to improve our understanding of water quality in the Region. For example, the Western Environmental Monitoring and Assessment Program currently implements several monitoring studies designed to generate state and regional scale assessments of the condition of ecological resources in the western United States.

For more information

Janet Hashimoto (hashimoto.janet@epa.gov)
Regional Monitoring Coordinator
(415) 972-3452

EPA Region 9 and State Water Quality Standards, Monitoring, Assessment, TMDL Contacts

 

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