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.

Annual Water Supply & Demand Assessment

The 2025-2026 Annual Water Supply and Demand Assessment predicts a shortage of 1% or 7.5 acre-feet for the reporting period of July 1, 2025, through June 30, 2026. This predicted shortage is an estimate based on preparing for a single dry year. For a full discussion of the metrics, inputs, and analysis, please see the 2025-2026 Annual Water Shortage Assessment Report below the next paragraph.

The Annual Water Shortage Assessment Report, as approved by the Board of Directors on June 12th, 2025, discusses in detail the key inputs, metrics, and analysis summarized in the 2025-2026 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.

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 gross 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 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. 

Water Loss Calculations

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.