Flathead County Water Line Assistance Program

Flathead County Public Works

Available Home Repair

About This Program

Flathead County Water Line Assistance Program is available to homeowners in Columbia Falls, MT.

Flathead County provides cost-share assistance for homeowners connecting to public water or sewer systems or replacing failed private water/sewer laterals. County pays 50% of eligible costs up to $7,500 for income-qualified households to improve water quality and public health.

County reimburses 50% of eligible connection or repair costs

Data last verified 2026-06-09. How we verify our data.

In Columbia Falls, MT, you can combine this program with other local help to cut your cost:

Key Details

  • 50% cost-share up to $7,500 for water/sewer laterals
  • Covers connection to public systems or lateral replacement
  • Income-qualified homeowners in Flathead County
  • Improves water quality and public health
  • Rolling applications

How to Apply

Get free help applying Visit Official Program Page Track this program

(406) 758-5600

A grant-savvy contractor in Columbia Falls, MT can handle the paperwork, inspections, and timelines so your funding releases on schedule. Getting matched is free.

You will likely need a contractor to apply

Projects like this almost always need a licensed contractor, and many grants ask for a written estimate as part of your application. Lining up a contractor in Columbia Falls early keeps your application moving.

Get matched with a contractor

Each program sets its own contractor rules. Check the official program page for exact requirements.

Your application paperwork

Documents you will likely need

  • Proof you own and live in the home (deed, recent mortgage statement, or property tax bill).
  • A government-issued photo ID for every owner on title.
  • Household income proof (recent pay stubs, last year's tax return, or benefit award letters for everyone in the home).
  • A written estimate from a licensed contractor for the work (many programs require this to apply).
  • Photos of the problem area or the work to be done.
  • The program's own application form, completed (use the official link or phone number on this page).
Download this checklist (PDF)

Requirements vary by program and locality. Confirm the exact rules on the official program page. We can help you prepare your paperwork, but you submit it yourself.

Deadline: Rolling applications

Questions about this program?

Ask us. It is free, and a real person answers within a business day.

Email us about this program

Frequently asked questions

How much can Flathead County Water Line Assistance Program provide in Columbia Falls, MT?

Up to $7,500 for water service.

Who qualifies for Flathead County Water Line Assistance Program in Columbia Falls?

Flathead County Water Line Assistance Program is open to homeowners in Columbia Falls, MT.

How do I apply for Flathead County Water Line Assistance Program in Columbia Falls, MT?

Apply directly with Flathead County Public Works using the official program link on this page or call (406) 758-5600. There is no middleman and no fee.

Need a Contractor for This Grant?

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Find More Programs in Columbia Falls, MT

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