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Our lobby will be closed to the public until further notice. For payment plans and assistance, call us at 253-502-8600. More info at MyTPU.org/COVID19.

Water Source

The source of our water supply varies throughout the year, depending on the season, weather, snowpack level, inflows and water storage conditions.

Our average available supply is 110 million gallons per day. The average use is 55 million gallons per day.

The maximum amount of water available by source is shown below.

  • Green River – 72 million gallons per day
  • 7 North Fork wells (alternative Green River supply) – 84 million gallons per day
  • Local wells – 59 million gallons per day
  • Interruptible Green River supply – 27 million gallons per day

Water Supply Conditions as of May 15, 2020

Our current water supply is adequate to meet customer demand.

Mountain snow reached its maximum accumulation in early April, which is expected.

We expect our municipal water storage to be full by the first part of June.

To learn more about your water supply, see the following pages:

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