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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 April 6, 2020

Our current water supply is adequate to meet customer demand.

Mountain snow is getting near its peak, which typically occurs in early April.

Snowpack in the Green River Basin is near average.

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

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