Triunfo Water
& Sanitation District We provide sewage collection and treatment services, supply potable water, and treat and sell recycled water. We serve more than 30,000 people in east Ventura County, including Oak Park, Lake Sherwood, Bell Canyon, and the Westlake Village and North Ranch portions of Thousand Oaks. Learn More Conservation Rebate Program Conservation
Rebate Program We offer a variety of valuable rebates for approved water-saving appliances and projects, including turf replacement! Learn More Pure Water Project An innovative solution to regulatory challenges that will help ensure a reliable long-term local water supply. Learn More pure water project logo Woman paying bills on computer Water Bill
Payment Options Our water customers have a variety of bill-payment options: by mail, by phone, and online. Learn More

Triunfo Water
& Sanitation District We provide sewage collection and treatment services, supply potable water, and treat and sell recycled water. Learn More Conservation
Rebate Program We offer a variety of valuable rebates for approved water-saving appliances and projects, including turf replacement! Learn More Pure Water Project An innovative solution to regulatory challenges that will help ensure a reliable long-term local water supply. Learn More pure water project logo Water Bill
Payment Options Our water customers have a variety of bill-payment options: by mail, by phone, and online. Learn More

My Water Account

Triunfo Water & Sanitation District offers you a variety of convenient ways to pay your water bill by mail, phone, or on line.

Manage your water usage with up-to-date information on consumption history by month, day, or hour.

Fees for potable and recycled water include a monthly service charge (based on meter size) and quantity rates.

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