Tehama-Colusa Canal Authority

What Tehama-Colusa Canal Authority does

Tehama-Colusa Canal Authority (TCCA) is a California Joint Powers Authority formed by 17 Central Valley Project water contractors to deliver irrigation water across four counties (Tehama, Glenn, Colusa, and Yolo) on the west side of the Sacramento Valley. The authority operates and maintains the Tehama-Colusa Canal system, which diverts water from the Sacramento River at the Red Bluff Diversion Dam and conveys it to its member water districts, which in turn serve agricultural operations, residential homes, and businesses. Its primary customers are agricultural water users growing permanent crops (orchards, vineyards) and annual field crops, with member districts such as Glenn-Colusa Irrigation District and Westside Water District holding USBR water service contracts ranging from 2,100 to 65,000 acre-feet.

TCCA's core infrastructure includes the Tehama-Colusa Canal and the Fish Passage Improvement Project at Red Bluff, which facilitates fish migration while preserving water delivery capacity. The authority is governed by a Board of Directors with member-district representatives (Chairman Zach Dennis, Vice-Chairman Jim Jones) and operational leadership under General Manager William Vanderwaal, supported by a small staff including an Operations & Maintenance Chief (Don Babb) and administrative personnel. The organization maintains offices in Willows (headquarters) and Red Bluff.

TCCA's revenue model is based on water service contract allocations from member districts under the US Bureau of Reclamation Central Valley Project framework. As a public agency rather than a commercial enterprise, TCCA does not pursue traditional growth or market expansion; its mandate is reliable water conveyance and environmental compliance for its fixed membership. The authority maintains minimal marketing presence, relying instead on public board meetings, posted agendas, and a seasonal newsletter (Waterworks) for stakeholder communication.

Name

Tehama-Colusa Canal Authority

Legal name

Tehama-Colusa Canal Authority

Website

https://tccanal.com

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Short description

Tehama-Colusa Canal Authority is a California Joint Powers Authority that operates the Tehama-Colusa Canal, delivering Central Valley Project irrigation water to 17 member water districts across Tehama, Glenn, Colusa, and Yolo counties for agricultural, residential, and commercial use.

Ownership category

akta.pro rank

Headquarters

HQ city

Willows

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Infrastructure, Operations, Personnel, Supply Chain

Revenue model

1. Water Service Contracts: TCCA provides water services to 17 water districts through US Bureau of Reclamation Central Valley Project contracts. Revenue is derived from water service contract allocations to member districts.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Tehama-Colusa Canal Authority (TCCA) is a Joint Powers Authority that operates and maintains the Tehama-Colusa Canal, conveying water from the Sacramento River (via the Red Bluff Diversion Dam) to 17 member water districts across four California counties (Tehama, Glenn, Colusa, and Yolo). TCCA delivers irrigation water for agricultural operations as well as water for residential and business customers through its member districts, while also operating the Fish Passage Improvement Project to support fish migration.

Product overview

Tehama-Colusa Canal Authority (TCCA) operates as a Joint Powers Authority providing irrigation water delivery services rather than a technology product company. TCCA's core service offering consists of conveying and distributing water from the Central Valley Project to 17 member water districts across four counties (Tehama, Glenn, Colusa, and Yolo) in California's Sacramento Valley. The authority operates and maintains the Tehama-Colusa Canal, which diverts water from the Sacramento River near Red Bluff and delivers it to agricultural customers. The organization also manages the Fish Passage Improvement Project at the Red Bluff Diversion Dam to facilitate fish migration. No distinct branded product modules, software offerings, or technology products were identified in the source material.

Differentiator

Problem solved

Functional benefit

Products and services

• Irrigation Water Delivery Service Conveyance and distribution of irrigation water from the Sacramento River (via the Tehama-Colusa Canal and Red Bluff Diversion Dam) to 17 member water districts across Tehama, Glenn, Colusa, and Yolo counties for agricultural, residential, and business users.
• Tehama-Colusa Canal Operations and Maintenance
• Red Bluff Diversion Dam and Fish Passage Improvement Project

Named customers17 records

Segments2 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Partnerships

Two partnerships are on record, tiered core.

• Sites Project AuthoritycoreStrategic or Co-development PartnerTCCA is associated with the Sites Project Authority, a Joint Powers Authority working on water storage projects in the Sacramento Valley. Both entities serve similar agricultural water needs in the region.
• US Bureau of Reclamation (USBR) Central Valley ProjectcoreStrategic or Co-development PartnerTCCA receives water allocations through the Central Valley Project operated by the US Bureau of Reclamation. Member districts hold USBR Water Service Contracts that form the basis of TCCA's water supply.

Scale indicators2 records

Recent moves4 records

Expansion highlights2 records

Direct peers

• Yuba Water Agency: A California water agency operating New Bullards Bar Reservoir and delivering irrigation water to foothill and valley districts. Comparable as a publicly accountable water wholesaler tied to agricultural irrigation.
• Kern County Water Agency: A California water authority serving agricultural and municipal users in Kern County through State Water Project contracts. Comparable as a regional water wholesaler with a similar mix of irrigation districts and contracted water rights.
• Glenn-Colusa Irrigation District: One of TCCA's own 17 member districts and the largest single irrigation customer in the Tehama-Colusa Canal service area. Comparable as a CVP irrigation district with overlapping water rights and agricultural customer base.
• Santa Clara Valley Water District: A California special district providing wholesale water, groundwater management, and flood protection across Santa Clara County. Comparable as a multi-purpose California water authority with both agricultural and urban customers.
• Solano Irrigation District: A California irrigation district serving agricultural customers in Solano County. Comparable as a Sacramento Valley-adjacent irrigation district providing wholesale water to growers under similar regulatory frameworks.
• San Joaquin River Exchange Contractors: A consortium of water contractors holding long-term USBR exchange contracts in the San Joaquin Valley. Comparable as a coordinated contracting entity delivering federal CVP water to agricultural districts.
• Westlands Water District: The largest CVP contractor in California, delivering irrigation water to roughly 600,000 acres on the west side of the San Joaquin Valley. Comparable as another agricultural water district operating under USBR CVP contracts with similar governance and customer profile.
• Sites Project Authority: A Joint Powers Authority developing the Sites Reservoir in the Sacramento Valley. Directly comparable as a regional JPA coordinating water supply and storage for agricultural water contractors in the same Sacramento Valley footprint.

Broad incumbents

• Metropolitan Water District of Southern California: A much larger California water wholesaler supplying urban and municipal agencies across six counties. Comparable as a California water wholesaler operating major conveyance infrastructure, but at vastly greater scale and focused on urban customers.
• California Water Service: A large investor-owned water utility serving more than 2 million people across California. Comparable as a regulated water distributor with similar regulatory and infrastructure profile, but retail and investor-owned rather than a JPA.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/tehama-colusa-canal-authority

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Tehama-Colusa Canal Authority