OCWA has many rates to suit general municipal water supply and specialized services such as fire fighting or agriculture.
Residential service
Commercial service
- No. 8, Commercial / light industrial service quarterly
- No. 8A, Commercial / light industrial service quarterly
Industrial/agricultural service
- No. 1, General industrial service – monthly
- No. 1A General large industrial / agricultural service – monthly
- No. 1C, Agricultural hydrant meter rentals – monthly (seasonal)
- No. 1H, Hydrant meter rentals – monthly (seasonal)
- No. 6, General industrial service – monthly (new customers on/after March 01, 2026)
- No. 6A, General large industrial service – monthly (new customers on/after March 01, 2026)
Fire protection
- No. 3, Private fire protection service
- No. 4, Public fire protection service
- No. 4A, Public fire protection service for special water districts
Fees applicable to all customers
Municipal wholesale service
- No. 7, General municipal wholesale service monthly
- No. 7A, General municipal service monthly (alternate capacity charge)
- No. 7D, General municipal service monthly (Southern Branch water)
Metropolitan Water Board
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