Electric

Tohono O'odham Utility distributes electric power to over 3,000 customers throughout the Tohono O'odham Nation. The electric department operates and maintains over 600 miles of distribution lines that are fed through five substations ranging in size from 40 MVA to 5 MVA.

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Telephone

TOUA Telephone has been in service since September 1987, over 21 years. Technology has made a difference in our service. The Telephone Department has progressed with technology to provide the best quality to the Tohono O'odham Nation.

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Water

TOUA is committed to providing quality water services for its customers. The water systems of the Nation, maintained by TOUA, aim for compliance with the Federal Safe Water Drinking Act. Groundwater is the main source of water for the Tohono O'odham Nation.

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Cellular

TOUA Cellular strives to provide our Nation with affordable, familiar, and local cellular service.

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Propane

TOUA offers propane to residential and commercial customers. Please call our helpful staff to establish an account to order a delivery, or for any general questions you may have about the service.

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Internet

Welcome to the Tohono O'odham Utility Authority Information Technologies Department. TOUA has been providing internet services since 1998, when we first rolled out our dial-up service. Today, we are excited to offer high-speed internet connections via our Digital Subscriber Lines, or DSL.

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