LA County Waterworks District customer rules require prompt repair of customer-side leaks once notified, while California SB-555 obligates urban water suppliers to detect, report, and reduce system-wide water loss through annual audits.
Customers of LA County Waterworks Districts who receive a notice of suspected customer-side leak must investigate and repair within a defined window (typically 14 to 30 days) or face escalating surcharges, flow restriction, or service termination. On the supplier side, California SB-555 (codified at Water Code Section 10608.34 et seq.) requires urban retail water suppliers - including LA County Waterworks, LADWP, and other LA-area agencies - to submit annual validated water loss audits to the State Water Board and meet performance standards adopted in 2024. Bills with sudden spikes can usually be partially adjusted once a verified repair is documented to the District.
Ignoring repair notices triggers continuation surcharges, posted notices of intent to terminate service, and ultimately disconnection. Tampering with meters or bypasses is a misdemeanor.
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Side-by-side rule comparisons with other cities in Los Angeles County.
See how other cities in Los Angeles County handle leak reporting duty.
See how Castaic's leak reporting duty rules stack up against other locations.
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