As of March 5, 2026: Texas communities are being targeted in a phishing campaign with emails posing as TWDB.

Texas Water Supply Corporations (TWSC) Grant Opportunity

Public Notice for Texas Water Supply Corporation Grants Implementation Plan

Texas Water Supply Corporation Grants Implementation Plan

Stay tuned for the September 10 Board Meeting, where the TWDB plans to present the updated TWSCG Implementation Plan, including the notice of availability for the full financial application and the solicitation period dates.

Public Comment Period Open

The public comment period on the Texas Water Supply Corporation Grants Implementation Plan begins Thursday, June 18, 2026, and ends at 11:59 p.m. CST on Friday, July 17, 2026.

All public comments and attachments must be submitted using the online Public Comment form. If your comment includes an attachment, you will be able to upload your attachment using a secure link that appears on the form's Thank you page after you submit your response.

The Texas Water Development Board (TWDB) has developed the Texas Water Supply Corporation Grants (TWSCG) Implementation Plan, with funding provided through the Texas Water Fund. On July 24, 2024, the Executive Administrator presented the Texas Water Fund Implementation Plan with the intention of meeting the statutory directives. The TWDB is allocating up to $50 million in one-time grant funding for eligible Water Supply Corporations, with funding made available through the Rural Water Assistance Fund (RWAF) and the Water Loss Assistance Fund (WAF, formally referred to as WLAF).[JM4.1][HR4.2]

The TWSCG Implementation plan outlines the framework for administering this grant opportunity, including eligibility, project types, funding structure, prioritization, and administrative requirements. Funding will be provided as 100 percent grants for water infrastructure projects that support water supply, water conservation strategies, and water loss mitigation, consistent with the statutory purposes of the Texas Water Fund.

This opportunity is open only to Water Supply Corporations that serve existing residential customers (excluding entities whose primary service is to commercial or industrial customers).

How to Access These Funds

The deadline to submit a TWSCG application is Wednesday, January 13, 2027, at 11:59 p.m. CST. Updated application materials will be posted at the top of this page soon.

There are two webinars planned to support applicants with the submission process. The dates below are tentative and are subject to change. Registration links will be provided once available.

Upcoming Webinars

  • October 6, 2026
  • October 27, 2026

Additional updates - including Frequently Asked Questions, other resources, and the notice to submit applications for this one-time grant opportunity - will be posted as they become available.