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Water Distribution

To make sure there is enough water available for our customers and for fire protection, eight reservoirs with a total capacity of 21 million gallons are located throughout the city. Booster stations pump water up from the Taylor Plant to the reservoirs, which are located on hills around town. Once the water is in the reservoirs, it can then flow by gravity to homes and businesses in town as it is needed. 

Water Treatment FAQ

Water Quality Monitoring

Before the water reaches your tap, samples from the water treatment plants, reservoirs, and numerous locations throughout the distribution system are tested. More than 100 tests are performed each day by treatment plant operators. Additional water testing is also performed at the City's Water Quality Lab. Lab personnel routinely conduct more than 3,000 drinking water tests each year. Hundreds of other required tests are performed by state-certified contract labs that specialize in drinking water analyses.

Water Facilities

The City of Corvallis owns and operates two water treatment facilities. Both the Rock Creek and the Taylor Water Treatment Plants use a four-step process to produce high-quality drinking water. Water treatment is necessary because in nature, water is not always clean enough for humans to consume. During 2020, the two treatment plants produced 2.45 billion gallons of water. 

The H.D. Taylor Water Treatment Plant 

Water Quality Regulations

The federal Safe Drinking Water Act of 1974 and the 1986 and 1996 amendments were developed to insure the quality and safety of the nation’s drinking water. The federal government, through the U.S. Environmental Protection Agency (EPA), has the authority to regulate public water systems to protect public health. The EPA sets national drinking water standards and establishes drinking water testing methods. 

Water Treatment

Water treatment is the process of cleaning the water. Treatment makes the water safe to drink because in nature, water is not always clean enough for humans to use. Both the Rock Creek and Taylor Water Treatment Plants use a four-step process to provide safe, clean drinking water to the residents and businesses of Corvallis. 

Water Utility

Click here to start or stop water service.

 

The City of Corvallis water system consists of critical infrastructure to treat and deliver water to your tap. Some is visible, but much of it is underground. 

Water Testing

The Corvallis Water System consistently provides a reliable supply of high quality drinking water. Corvallis regularly and routinely monitors water quality at the treatment plant and in the distribution system. Many of the tests are performed in the City's water quality laboratory; other tests are performed by certified private lab companies.

Smart Irrigation

Water wisely; don't waste it.

Water Efficient Plant Guide

Thinking about changes you might make to your landscape?

Maybe you want to add native plants to your landscape. Maybe you just want to add some color or texture to an existing landscape with some new plants. Maybe you are planning an entirely new landscape. New plants require additional irrigation until they are established. Hopefully, you are considering how much water your new landscape will need once it is established.

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