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2024 Consumer Confidence Report is now available  ·  2024 Consumer Confidence Report is now available  ·  2024 Consumer Confidence Report is now available
Sonoma County Hills

Est. 1952  ·  Sebastopol, California  ·  Member-Owned

Belmont Terrace
Mutual Water Company

Sunday, March 1, 2026

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Serving 87 Member Homes

Latest Updates
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Member Homes
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Community Wells
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Est.
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Gal. Capacity
Community Bulletin
Tuesday, June 17, 2025

2024 Consumer Confidence Report is now available

The Board of Directors of Belmont Terrace Mutual Water Company wishes to inform all member homeowners of this important update to our water system operations. Members are encouraged to review this notice carefully and contact the board with any questions.

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Public Records

Documents & Reports

All records pertaining to Belmont Terrace Mutual Water Company, available to member homeowners.

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By-Laws

Governing documents for Belmont Terrace Mutual Water Co.

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Consumer Confidence Reports

Annual water quality reports required by the state.

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Financial Reports

Annual financial statements and budgets.

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Meeting Minutes

Board and general membership meeting minutes.

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Neighborhood History

Historical documents and photos.

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Newsletters

Community newsletters and announcements.

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About the Company

Your neighbors,
managing your water.

Belmont Terrace Mutual Water Company is a nonprofit, member-owned utility serving 87 homes in Sebastopol, California. Every homeowner in the Terrace is a member and co-owner of the water system.

Our volunteer board works alongside Weeks Plumbing, our professional third-party operator, to maintain clean, reliable water drawn from two community wells. Banking is held through Redwood Credit Union.

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Clean Water
Annual testing exceeds state and federal standards.
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Member-Owned
Every homeowner is a co-owner of the system.
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Maintained
Professional third-party operator keeps things running.
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Transparent
Full financial and board records available to all members.
Online Payments

Pay Your Water Bill

Secure ACH bank transfer or credit/debit card. Applied to your account within 1–2 business days.

Processed via Stripe · Banked through Redwood Credit Union