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TN Department of Environment & Conservation

SWIG Lead Service Line Inventory (LSLI) Grant

Closed for this year

Key facts

Deadline
Next round: about Nov 17, 2026 – Jan 5, 2027 Estimate, not confirmed by the funder ?
Award size
Up to $250K
Match ?
Required · Work out your budget and match
How you get paid ?
By reimbursement: you spend your own money first and get paid back later, often months later. Make sure you can cover the costs until then.
Who can apply
County government, City or town government, Special district (utility, fire, etc.)
Where
Anywhere in Tennessee

Closed for this year

Last round: Nov 17, 2025 – Jan 5, 2026, as the funder posted it.

Next round: about Nov 17, 2026 – Jan 5, 2027 Estimate, not confirmed by the funder. The funder hasn't announced it. GrantMe estimated it from last year's dates.

Use the time now: get ready, read last year's guidelines on the funder's page, and save this grant to put the dates in your calendar.

Before you apply: Tennessee state agencies usually require you to be registered as a supplier in the state's Edison system before they can pay a grant. Ask the program contact, and register early. Get-ready checklist

How this fits you

  • Available in Tennessee
  • Needs a match (see how much in the notice)

Tell us who you are to see whether you're eligible.

About this grant

Funds public water systems to update lead service line inventories, write replacement plans, and plan and design future lead line replacement. About $6.14 million was allocated, with awards up to $250,000. Match is 15-25% of total project cost, based on the Ability To Pay Index. The last window closed January 5, 2026; no new window is posted.

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