CPS Energy’s offices and customer service centers will be closed on Monday, May 25, 2026, in observance of Memorial Day. We will reopen on Tuesday, May 26, 2026, at 7:45 AM. Although our call center will be closed for regular business, we remain open for customers to report natural gas or electric emergencies at any time by calling 210-353-HELP (4357) or 1-800-870-1006. Online services may be conveniently accessed through Manage My Account (MMA).
Groundwater Monitoring and Corrective Action
Helpful Links
- Annual Groundwater Monitoring Report Calaveras BA Ponds January 2026*
- Annual Groundwater Monitoring Report Calaveras Evap Pond January 2026*
- Annual Groundwater Monitoring Report Calaveras FA Landfill January 2026*
- Annual Groundwater Monitoring Report Calaveras SRH Pond January 2026*
- Annual Groundwater Monitoring Report Calaveras PD Pond January 2026*
- Calaveras Alternate Source Demonstration 2025
- Annual Groundwater Monitoring Report Calaveras BA Ponds January 2025
- Annual Groundwater Monitoring Report Calaveras Evap Pond January 2025
- Annual Groundwater Monitoring Report Calaveras FA Landfill January 2025
- Annual Groundwater Monitoring Report Calaveras SRH Pond January 2025
- Annual Groundwater Monitoring Report Calaveras PD Pond January 2025
- Calaveras Alternate Source Demonstration 2024
- Annual Groundwater Monitoring Report Calaveras BA Ponds January 2024
- Annual Groundwater Monitoring Report Calaveras Evap Pond January 2024
- Annual Groundwater Monitoring Report Calaveras FA Landfill January 2024
- Annual Groundwater Monitoring Report Calaveras SRH Pond January 2024
- Annual Groundwater Monitoring Report Calaveras PD Pond January 2024
- Calaveras Sampling & Analytics Program August 2023
- Calaveras Groundwater Monitoring System August 2023 Part 1
- Calaveras Groundwater Monitoring System August 2023 Part 2
- Calaveras Alternate Source Demonstration 2023
- Annual Groundwater Monitoring Report Calaveras BA Ponds February 2023
- Annual Groundwater Monitoring Report Calaveras Evap Pond February 2023
- Annual Groundwater Monitoring Report Calaveras FA Landfill February 2023
- Annual Groundwater Monitoring Report Calaveras SRH Pond February 2023
- Calaveras Written Demonstration 2022
- Annual Groundwater Monitoring Report Calaveras BA Ponds January 2022
- Annual Groundwater Monitoring Report Calaveras Evap Pond January 2022
- Annual Groundwater Monitoring Report Calaveras FA Landfill January 2022
- Annual Groundwater Monitoring Report Calaveras SRH Pond January 2022
- Calaveras Written Demonstration 2021
- Annual Ground water Monitoring Report Calaveras BA Ponds January 2021
- Annual Groundwater Monitoring Report Calaveras Evap Pond January 2021
- Annual Groundwater Monitoring Report Calaveras SRH Pond January 2021
- Annual Groundwater Monitoring Report Calaveras FA Landfill January 2021
- Calaveras Written Demonstration 2020
- Annual Groundwater Monitoring Report Calaveras FA Landfill January 2020
- Annual Groundwater Monitoring Report Calaveras Evap Pond January 2020
- Annual Groundwater Monitoring Report Calaveras BA Ponds January 2020
- Annual Groundwater Monitoring Report Calaveras SRH Ponds January 2020
- Calaveras Written Demonstration 2019
- Annual Groundwater Monitoring Report Calaveras BA Ponds January 2019
- Annual Groundwater Monitoring Report Calaveras SRH Pond January 2019
- Annual Groundwater Monitoring Report Calaveras Evap Pond January 2019
- Annual Groundwater Monitoring Report Calaveras FA Landfill January 2019
- Calaveras Written Demonstration Final 2018
- Annual Groundwater Monitoring Report Calaveras SRH Pond January 2018
- Annual Groundwater Monitoring Report Calaveras BA Ponds January 2018
- Annual Groundwater Monitoring Report Calaveras Evap Pond January 2018
- Annual Groundwater Monitoring Report Calaveras FA Landfill January 2018
- Calaveras Power Station - Sampling and Analysis 2017
- Calaveras Power Station - Groundwater Monitoring System 2017
*If you need any document in an alternative format- Send your request to the ADA Coordinator@[email protected]
