Attachment_A-Weekly_Operational_Sampling_Log.xlsx

This is a Weekly Operational Sampling Log for Gibson Ranch Park's domestic water system, maintained by the Department of Regional Parks in Sacramento County, California, in coordination with the Sacramento County Environmental Management Department. The log tracks operational data for two water wells (P-70 and P-71) serving the park facilities located at 8556 Gibson Ranch Park Road in Elverta, California. The document records weekly sampling and operational metrics including water meter readings (in KGAL), chlorine residual levels, chemical feed rates, hypochlorite solution levels and usage, refill tracking, depth to water measurements in feet below ground surface, and operator identification for multiple service points across the facility including the tank, reservoir, dog park, bunkhouse, and restrooms, along with readings from the SMUD meter.

The sampling log serves as documentation of compliance with regulatory requirements established by the Sacramento County Environmental Management Department's Environmental Compliance Division for the operation of this Transient, Non-community Water System that serves more than 1,000 persons monthly through 10 service connections. The structured log format enables contractors to systematically record the weekly operational and sampling activities necessary to maintain drinking water quality standards and system reliability for the park's potable water supply distributed through a 6-inch main, supporting the contract term beginning March 11, 2027, and extending through March 10, 2028, with options for renewal through March 10, 2032.