Welcome to the Official Website of Entranosa Water Association

Our Mission

  • Reliably supply quality drinking water at a reasonable price to our membership, such that the Association is self-sustaining
  • Promote water conservation
  • Provide leadership for our Community concerning water issues
  • Protect our ground water resources through environmentally responsible business practices
  • Pursue water service opportunities in the East Mountain and Estancia Basin Regions



This institution is an equal opportunity provider and employer.

Welcome to Entranosa Water Association!

WELCOME...   Entranosa Water Association is a non-profit, private, cooperative.   We attempt to serve all reasonable requests for water service within our service area.  Our service meets all State and County requirements. 

Entranosa Information

Click to read the July Newsletter!

Summer hours: Entranosa's summer office hours are 8:00 am to 4:30 pm Monday to Friday.  Thank you.

Entranosa recently received the test results for Polyflourinated Substances or PFAS. The very expensive process yeilded some good news for members: There were no detectable levels of PFAS in all eight of the source wells in the Entranosa system. You can read the report here.

Entranosa Water has received the 2023 Annual Drinking Water Report or the annual Consumer Confidence Report, which documents the quality of Entranosa's water. 2023 is the most recent year this report is available. (The 2024 report will be released in 2025.) This illustrated, six-page report is important reading for those who are concerned about the quality and safety of their drinking water. It is also available on the "All Forms & Reports" tab on this website. Click here to read the 2023 CCR.

Avoid delays in paying your water bill! Members who haven't updated the new Entranosa address need to change onlne bill pay with their banks to: Entranosa Water Association, PO Box 561601, Denver CO   80256-1601. If you don't update the address on your bank's bill pay site, it may not be credited. 

As of October, the new policy to attend Board of Directors meetings  is:  “Members are allowed to attend Board of Directors meetings, but must notify the office 48 hour in advance in order to have available a Board meeting packet.  Attending Members must abide by Guest Policy for attending Board meetings."  The next Board meeting is at 11:30 am on Thursday July 18, 2024. To read the Guest Policy click here.

Bernalillo County is sponsoring an excellent Water Conservation Incentive Program and Entranosa members are eligible for savings. Go to waterconservation@bernco.gov for details. 

The Office of the State Engineer issued a report detailing guidelines for water right application in the Estancia Basin. It is a long document, so it may take a few minutes to load. Please click here to read the report. 

It you are not a member of Entranosa Water Association but are interested in joining, you can find an application here. Fill out this form and submit it to the office of Entranosa.

Entranosa has updated it policies regarding Meter Cans and Water Theft. The policies are posted here.

Please take a moment to read these policies of Entranosa. Click here to read the 2020 Meter Can Policy.

Click here to read the 2020 Water Theft Policy.


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Water Measurements

June 05, 2024

Hardness. We measured 24 grains of hardness at the office for the month of June 2024.  Reading was taken on June 27, 2024.

Average Household Usage: Average household usage for June was 8.120 gallons; May was 5,057 gallons; April was 4,443 gallons; March was 4.116 gallons; February was 4,455 gallons; January 4.197 gallons; December was 6,081; November was 6,358 gallons; October was 8,602 gallons; August was 9,930; July was 8,668 gallons; June was 6,392; May was 4,966 gallons; April was 4,745 gallons; February was 4,333; January 2023 was 4,477 gallons. The average Entranosa bill was $83. 

Grain per gallon (gpg) is a unit of water hardness defined as 1 grain (64.8 milligrams) of calcium carbonate...

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