Environmental Permits & Monitoring Reports
Environmental Permits
National Pollutant Discharge Elimination System (NPDES) Permit, September 2022
This permit sets requirements for releasing treated wastewater into the San Francisco Bay in conformance with the Clean Water Act.
Waste Discharge Requirements, Dedicated Land Disposal Facility, August 2007
This permit sets operational and reporting requirements for the DSRSD dedicated land disposal facility in conformance with state and federal regulations.
Water Quality Reports
Potable Water
This report describes where our water comes from, what it contains, and how it compares to drinking water standards. It is also known as a Consumer Confidence Report. It is published each June 30th for the preceding calendar year.
2022 Annual Water Quality Report
2021 Annual Water Quality Report
2020 Annual Water Quality Report
2019 Annual Water Quality Report
2018 Annual Water Quality Report
2017 Annual Water Quality Report
2016 Annual Water Quality Report
2015 Annual Water Quality Report
2022 Report on Water Quality Relative to Public Health Goals
Water utilities prepare this report every three years if drinking water constituents have exceeded any Public Health Goals (non-enforceable goals for water quality).
2019 Report on Water Quality Relative to Public Health Goals
2016 Report on Water Quality Relative to Public Health Goals
Recycled Water
This report describes how recycled water use is monitored and controlled to meet regulations. DSRSD submits the report on behalf of the San Ramon Valley Recycled Water Program.
2022 Recycled Water Use Report
2021 Recycled Water Use Report
2020 Recycled Water Use Report
2019 Recycled Water Use Report
2018 Recycled Water Use Report
2017 Recycled Water Use Report
2016 Recycled Water Use Report
Pollution Prevention Report
2023 Pollution Prevention Program Annual Report
This report describes how DSRSD monitors and controls the sources of pollutants to meet regulations for releasing treated wastewater into the San Francisco Bay.
2022 Pollution Prevention Program Annual Report
2021 Pollution Prevention Program Annual Report
2020 Pollution Prevention Program Annual Report
2019 Pollution Prevention Program Annual Report
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