OMWD Wins Collection System of the Year Honors

Encinitas, CA — Olivenhain Municipal Water District accepted California Water Environment Association San Diego
Section’s 2025 Collection System of the Year Award for its 4S Ranch and Rancho Cielo collection system at CWEA’s
awards event on January 31, 2026. The award acknowledges excellence in sewer system management.

This recognition is awarded to agencies that demonstrate high performance in system reliability, regulatory compliance,
and environmental stewardship. CWEA judging criteria include administrative and operating procedures, safety and
training programs, and emergency response.