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Find similar grantsUS–Mexico Border Grant Program – Proposition 4 is sponsored by California State Water Resources Control Board. This program provides grants to projects that address water quality problems arising in the California-Mexico cross border rivers and coastal waters.
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US–Mexico Border Grant Program – Proposition 4 | California State Water Resources Control Board Proposition 4 - US Mexico Border Grant Program The Safe Drinking Water, Wildfire Prevention, Drought Preparedness, and Clean Air Bond Act of 2024 (Prop 4) was approved by California voters in the general election on November 4, 2024.
Among other funds, Prop 4 provided $50 million for grants to projects that will address water quality problems arising in the California-Mexico cross border rivers and coastal waters. Prop 4 allows up to seven percent (7%) for administrative cost and there are additional statewide bond costs. After accounting for these costs, there is $46,151,000 available for eligible projects.
Applications Are Now Being Accepted in FAAST (solicitation closes August 31, 2026 at 5pm) Application Required Attachments Attachment 3 – Scope of Work and Schedule US Mexico Border Application Webinar (Virtual) When: Jun 24, 2026 from 10:00-11:30 AM Pacific Time Register in advance for this webinar by clicking the link below. You should receive a link to join the webinar once registration is complete. https://waterboards.
zoom. us/webinar/register/WN_giRxRsZ_T8O0k08LvWbofw Proposition 4 US Mexico Border Funding Program Frequently Asked Questions The documents below are provided for historical reference and are no longer considered active program materials. These records are being retained to provide background information regarding the Proposition 4 - US Mexico Border Grant Program.
Draft Guidelines - Posted February 2, 2026 for Public Comment Revised Notice - The first revised notice extended the comment period until March 13 at Noon and added the two workshop dates. The second revised notice removed the regulations.
Presentation from March 5 and 6 Workshops - English Version and Spanish Version Documents for April 21, 2026 Board Meeting Proposed Final Guidelines - Clean Version Response to comments - Received during Public Comment Period for Draft Guidelines For general inquiries, contact: Senior Water Resources Control Engineer jennifer. toney@waterboards. ca.
gov Division of Financial Assistance State Water Resources Control Board Sacramento, CA 94244-2120 Grants and Loans Resources Water is a precious resource in California, and maintaining its quality is of utmost importance to safeguard the health of the public and the environment.
Report an Environmental Concern Request Language Services Solicitar Servicios Lingüísticos Wastewater Arrearage Payment Abbreviations and Acronyms Opportunities for Public Participation Frequently Asked Questions Website Accessibility Certification The California Water Boards include the State Water Resources Control Board The State Water Board is one of six environmental entities operating under the authority of the California Environmental Protection Agency
According to the current listing, eligibility includes: Not explicitly stated, but likely includes local governments, non-profits, and other entities involved in water quality management in the California-Mexico border region. Confirm the full requirements in the official notice before applying.
The current listing shows $46,151,000 (total available). Verify award ceilings, matching requirements, and allowable costs in the official notice.
The published deadline was August 31, 2026, which has passed. Check the official notice for any future application windows before investing time in a proposal.
US–Mexico Border Grant Program – Proposition 4 is funded by California State Water Resources Control Board. Verify program details on the funder's official page before applying.
This opportunity targets applicants in California. If your organization operates elsewhere, check the official notice for location requirements.
Start from the official opportunity page linked in this listing — it carries the sponsor's submission instructions.
Site Cleanup Subaccount Program (SCAP) is sponsored by California State Water Resources Control Board. This program provides grants to remediate the harm or threat of harm to human health, safety, or the environment caused by existing or threatened human-made contamination, where the responsible party lacks financial resources. Projects can include investigation and cleanup of groundwater contamination.
Nonpoint Source Pollution Control Grant Program is sponsored by California State Water Resources Control Board. This program supports organizations planning water resource management and pollution reduction projects in California. Grants support activities like stream restoration, agricultural best practices, and infrastructure improvements that protect or improve surface and groundwater quality. Small businesses involved in these areas could be eligible.
EPA's Innovative Water Infrastructure Workforce Development competition closes October 5, 2026. The agency says up to 15 awards across four project areas, but Project Area 1 alone carries a $7.8 million ceiling against a $10.8 million pot. That tension is the single most important strategic fact in the NOFO — here is how to read it, which lane is least competed, and what a three-week runway means for your submission.
Read articleUSDA's Rural Decentralized Water Systems Grant funds nonprofits to capitalize a revolving loan fund for household wells and septic systems: 1 percent fixed, 20-year terms, $15,000 maximum per household. The application window closes September 30, 2026. The program is chronically under-subscribed for one structural reason — the 10 percent priority-point contribution cannot be in-kind. Here is the full instrument analysis and what it takes to win.
Read articleThe FY2026 Innovative Water Infrastructure Workforce Development Grant (EPA-OW-OWM-26-03) closes October 5, 2026 with $10.8 million, up to 15 cooperative agreements, and a Project Area 1 ceiling of $7.8 million. One maximum award would consume 72 percent of the pool. Here is how the four project areas actually partition the money, why the grants.gov award floor field is wrong, and why September 14 is the date that matters more than October 5.
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