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Water Data

Well Level Summaries & Charts

The Water Department measures well levels twice a month with all wells (production and monitoring) read at the start of each month.

2024-2025 Well Level Charts - 12/01/20242024 Well Reads2023 Well Reads2022 Well Reads2021 Well Reads2020 Well Reads 

Annual Water Supply & Demand Assessment

The Annual Water Supply and Demand Assessment (see below) projects a supply surplus for the CCSD through June 30, 2025. The projected surplus for the 2024-2025 reporting period is 1%.

2024-2025 Annual Water Supply and Demand Assessment Table

The table below provides monthly supply and demand volumes, along with the projected benefits from water shortage response actions that will be implemented by CCSD staff. The table will be updated monthly to reflect water supply and demand volumes.

2024-2025 Potable Water Supply and Demand Assessment Table – Updated 11/1/2024

For more information on staff’s water supply analysis, please refer to the monthly Utilities Report in the Board of Directors agenda packet.

Diversion Summary Reports

The Water Department monitors and records net water diversions from the CCSD's two groundwater aquifers each day. This water diversion data includes process water and water distributed to customers for consumption.

Annual Net Diversion Data (1988-Present)2024 Monthly Diversion Data2023 Monthly Diversion Data2022 Monthly Diversion Data2021 Monthly Diversion Data2020 Monthly Diversion Data

Annual Water Loss Audits

The CCSD is required to complete annual water loss audits, which are then validated by a third party to ensure accurate analysis of all metrics. Water loss is unavoidable in the production and distribution process, but it can be minimized to the best extent possible. Annual audits measure the CCSD's progress in implementing best practices to reduce avoidable losses. 

May contain: building
Fiscalini Tank
CA-NV AWWA Water Loss Audit Level 1 Validation Report - Calendar Year 2022CA-NV AWWA Water Loss Audit Level 1 Validation Report - Calendar Year 2021CA-NV AWWA Water Loss Audit Level 1 Validation Report - Calendar Year 2020CA-NV AWWA Water Loss Audit Level 1 Validation Report - Calendar Year 2019CA-NV AWWA Water Loss Audit Level 1 Validation Report - Calendar Year 2018

Water Loss Calculations

2024 Water Loss Calculations (through Aug)2023 Water Loss Calculations2022 Water Loss Calculations2021 Water Loss Calculations2020 Water Loss Calculations 

Watershed Sanitary Survey 

2024 Watershed Sanitary Survey

Water Service Line Materials Inventory

The water service line materials inventory is an inventory of all the service lines that connect houses and buildings to the water mains in the Cambria CSD water system. It includes the service line material on the CCSD side of the water meter and on the customer side of the water meter. 

2024 Water Service Line Materials Inventory
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