Ventura County, California · Water, sewer and energy
Pay your water bill in Ventura County Water providers, official payment portals and billing help
In Ventura County, 3 city governments publish 3 official links for this service. Reviewed requirements cover availability notices (1).
These are the Ventura County providers with a reviewed service link for this task. Other offices may also help, and a provider may serve only part of the county: check each service area. Fees and forms stay on each office’s guide, where their sources are cited.
City government
Oxnard municipal information and referral context; actual provider, route, customer and programme limits apply
Water provider and billing information — Oxnard (Utility Billing) (opens in a new tab) Official instructions Find Oxnard information and provider instructions for this topic. Check the listed location, customer and programme limits.
Service area: Oxnard municipal information/referral context; the linked provider’s actual service and eligibility limits apply
How to get started Read the official information page and identify the department or provider for your issue. Follow the published topic, location, customer and programme conditions before using any reporting, registration or account channel. Source & saved evidence City of Oxnard · Oxnard — Utility Billingmonetization_on municipal information (opens in a new tab)
Reviewed task-specific main content under Utility Billing; information landing only
For all non-billing related questions about water service, please use the City’s 311 app or call the Water Division at (805) 385-8136. Agent source review: October 26, 2026 · Snapshot e4e37719754e05a0
Contacts & sources
City government
San Buenaventura (Ventura) municipal information and referral context; actual provider, route, customer and programme limits apply
Contacts & sources
City government
Simi Valley municipal information and referral context; actual provider, route, customer and programme limits apply
Water provider and billing information — Simi Valley (opens in a new tab) Official instructions Find Simi Valley information and provider instructions for this topic. Check the listed location, customer and programme limits.
Service area: Simi Valley municipal information/referral context; the linked provider’s actual service and eligibility limits apply
How to get started Read the official information page and identify the department or provider for your issue. Follow the published topic, location, customer and programme conditions before using any reporting, registration or account channel. Availability · Published local instructions and limits; confirm the named provider and programme Waterworks District No. 8 customers may pay water bills by phone 24 hours a day by calling (805) 583-6300.Source & saved evidence City of Simi Valley · Simi Valley — Utility Billing municipal information (opens in a new tab)
Explicit local instruction or limit in the reviewed task page body
Waterworks District No. 8 customers may pay water bills by phone 24 hours a day by calling (805) 583-6300. Agent source review: October 26, 2026 · Snapshot c4da3dd09b7cfab4
Source & saved evidence City of Simi Valley · Simi Valley — Utility Billing municipal information (opens in a new tab)
Reviewed task-specific main content under Utility Billing | City of Simi Valley, CA; information landing only
The City of Simi Valley offers several payment options for water utility bills. Agent source review: October 26, 2026 · Snapshot c4da3dd09b7cfab4
Contacts & sources