Best Water Grants

The FY 2027 Clean Water Fund (CWF) Projects and Practices Grants Request For Proposals (RFP) is now open, and includes two programs:

Projects and Practices, and

Projects and Practices Drinking Water. 

Grants Program

The Board of Water and Soil Resources (BWSR) Clean Water Fund Competitive Grants Program supports activities that restore, protect, and enhance water quality.

This RFP includes:

• Projects and Practices
  • This grant makes an investment in on-the-ground projects and practices that will protect or restore water quality in lakes, rivers or streams, or will protect groundwater or drinking water.
  • Examples include:
    • stormwater practices,
    • agricultural conservation practices,
    • feedlot related practices,
    • lakeshore and stream bank stabilization,
    • stream restoration, and
    • SSTS upgrades.
• Drinking Water
  • This grant makes an investment in land treatment projects and practices that will protect or improve drinking water sources.
  • Surface water (streams, rivers, and lakes) and groundwater (aquifers) can both serve as sources of drinking water.

The Wyoming Nonpoint Source Program, part of the WDEQ's Watershed Protection Program, aims to preserve and restore water quality through voluntary pollution reduction projects. Funded by the Section 319 grant, it allocates nearly $1 million annually to support local entities in implementing effective nonpoint source pollution solutions. These initiatives are prioritized based on water quality needs identified by the WDEQ, fostering collaboration among landowners, groups, and government agencies to enhance watershed health.

The Wyoming Nonpoint Source Program, part of the WDEQ, aims to enhance water quality through voluntary pollution reduction efforts. It provides $40,000-$80,000 annually via Section 205(J) grants to local agencies for planning and assessment projects, prioritizing efforts in watersheds affected by impaired waterbodies. This initiative encourages collaboration among landowners and various government entities to effectively tackle nonpoint source pollution, which is challenging to identify and manage.

The Alaska Clean Water Actions (ACWA) Grants support initiatives aimed at enhancing water quality across Alaska. Established over 20 years ago, ACWA fosters collaboration among state agencies to address pollution through comprehensive watershed planning. This funding opportunity encourages local governments and stakeholders to propose projects that mitigate water quality issues. Notably, this grant cycle eliminates match funding requirements, making it easier for applicants to access necessary resources for green infrastructure projects that manage stormwater runoff.

The Water Project Fund in New Mexico is inviting applications for the planning and design of water utilization projects aimed at addressing supply demands in the southwestern region. This initiative, supported by the New Mexico Finance Authority, will focus on promoting water conservation, developing sustainable water delivery systems, and enhancing watershed health. Applications for construction funding are anticipated to be available soon, with the Interstate Stream Commission overseeing award determinations.

The Charles Lamar Family Foundation Grant supports projects in K-12 education, companion animal welfare, and water resources. Established in 2000, the foundation awards approximately $1 million annually to 501(c)(3) organizations through competitive rounds. Grants typically range from $5,000 to $400,000, and applicants must demonstrate community commitment and a sustainable project plan. A letter of intent is required for projects outside the foundation's primary focus areas.

The Watershed Council Grant Program, managed by the Michigan Department of Environment, Great Lakes, and Energy (EGLE), invites proposals from watershed-based organizations to enhance organizational administration, conservation, and educational initiatives. With a total funding of $600,000 available, individual grants are capped at $40,000 for a 12-month period. Projects should focus on capacity building, water quality improvement, and community engagement to foster sustainable water resource management.

The Long Island Community Foundation (LICF) offers grants to nonprofit organizations in Nassau and Suffolk Counties for innovative projects addressing significant community issues. Prioritized funding areas include arts integration, affordable housing, education, environmental sustainability, mental health support, and hunger alleviation. LICF seeks to support initiatives that foster community development and improve the quality of life for Long Islanders, while emphasizing collaboration and effective solutions to pressing challenges.

The Water and Environment Grant Program by the American Water Charitable Foundation supports innovative community projects aimed at improving watersheds, conserving water, and enhancing access to recreation in underserved areas. Eligible applicants include 501(c)(3) organizations and educational institutions located within American Water's service areas. Projects must be completed within 12 months, and applicants should consider budget feasibility when requesting funds. Certain organizations and projects, such as those not classified as 501(c)(3), are ineligible.

The AW Environmental Grant Program, backed by American Water Works Company, Inc., aims to support community-driven projects focused on water conservation and the protection of vital water resources. Since 2012, the foundation has invested over $15 million in innovative initiatives that enhance access to clean water and promote responsible water usage in underserved communities. Eligible applicants include 501(c)(3) charities and educational institutions committed to environmental stewardship.

Who We Are

The Department of Energy and Environment (DOEE) is the leading authority on energy and environmental issues affecting the District of Columbia. Using a combination of regulations, outreach, education, and incentives, our agency administers programs and services to fulfill our mission. We work collaboratively with other government agencies, residents, businesses, and institutions to promote environmentally responsible behavior that will lead to a more sustainable urban environment.

RiverSmart Homes Landscaping Installation Program

The Department of Energy and Environment (DOEE) solicits grant applications from eligible entities (called “Applicant” or “Applicants”). The goal of this Request for Applications (RFA) is to mitigate the impact of nonpoint source pollution, reduce the volume of stormwater runoff, increase water conservation, and strengthen District residents' understanding of stormwater issues. 

Purpose of the Grant

The purpose of this grant is to mitigate stormwater pollution on the District's waterways through funding an incentivized voluntary landscaping installation program.

The Puget Sound Stewardship and Mitigation Fund Grant aims to enhance water quality in Puget Sound through community-based projects. Funded by the Rose Foundation, the grant supports 501(c)3 organizations and governmental entities focusing on pollution mitigation, conservation, and education. Grants typically span one year with a maximum of $40,000. The foundation prefers locally-led initiatives and encourages applications from environmental justice organizations to foster equity in project implementation.

The Environmental Quality Incentives Program (EQIP) supports farmers and forest landowners in implementing conservation practices. By offering technical and financial assistance, EQIP addresses critical natural resource concerns, including improved water quality, soil health, and enhanced wildlife habitats. Eligible applicants include agricultural producers and owners of non-industrial private forestland. This program promotes sustainable agricultural practices, reduces environmental impact, and increases resilience against climate challenges, ensuring a healthier ecosystem for future generations.

The Alabama Nonpoint Source Section 319 Implementation Grants support projects aimed at reducing nonpoint source pollution and enhancing water quality in Alabama. Eligible applicants include state agencies, local governments, and non-profits with active System for Award Management registration. Projects must implement existing watershed-based plans and ensure a minimum 40% non-federal match. This competitive grant process fosters sustainable environmental practices and compliance with EPA guidelines.

About VHCB

Our Mission: VHCB invests in the construction of affordable housing and conservation strategies that work together to ensure equity, resilience, and vitality for Vermont communities in perpetuity.

Clean Water Programs

VHCB administers two separate funding programs to support a healthy and clean Lake Memphremagog Basin—the Memphremagog Clean Water Service Provider, funded through the Vermont Department of Environmental Conservation, and the Leahy Memphremagog Clean Water Program, funded through the Great Lakes Fishery Commission.

Leahy Memphremagog Clean Water Program

The Vermont Housing & Conservation Board (VHCB) has grants available on a competitive basis for aquatic habitat improvement work in the Memphremagog Basin. These grants are designed to improve fisheries habitat, enhance water quality and aquatic ecosystem health, and support capacity among organizations supporting watershed health in the Memphremagog Watershed. 

Goals of this Grant Program

We have received funding from the Great Lakes Fisheries Commission to fund capacity building, land acquisition, and on-the-ground projects and infrastructure that have a positive impact on fisheries habitat, water quality, and aquatic ecosystem health. The priority behind this grant is to help fill gaps that exist in fisheries habitat and surface water quality improvement work in the region and fund proposals for which other sources would be impractical, insufficient, and/or unsuitable.

Capacity Grants

Awards will be used to close organizational and programmatic funding gaps that currently exist in the Memphremagog Watershed. Funding can be used to increase the capacity and coordination of partners working in the region to support public education and research and improve water quality and watershed functions. Funding may also be used to support capacity funded by a previous VHCB grant under this program. Another priority for funding is supporting collaboration between U.S. and Canadian organizations, and we encourage projects that propose to enhance these collaborations.

The MN Environmental Quality Incentives Program (EQIP) is a key conservation initiative by NRCS that supports farmers and landowners in integrating sustainable practices on their working lands. It offers technical and financial assistance to address vital resource concerns like soil health and water quality. Eligible applicants include agricultural producers and private forestland owners. This program fosters environmental stewardship while enhancing agricultural productivity, making it a valuable resource for Minnesota's agricultural community.

The Volunteer Monitoring Lab Analysis Support Grant Program by the Montana Department of Environmental Quality (DEQ) offers financial assistance up to $5,000 for volunteer monitoring programs. This funding covers laboratory sample analysis and shipping costs related to water quality projects. Applicants must submit a Sampling and Analysis Plan (SAP) and an analytical budget. DEQ emphasizes the importance of volunteer contributions to water quality monitoring and supports educational efforts across Montana's watersheds.

The Roy A. Hunt Foundation's Environment Initiative Grants aim to support projects that enhance ecological health and sustainability. With an annual budget of approximately $3.4 million, the foundation prioritizes initiatives that promote responsible environmental practices, clean energy, and waste reduction. Grants between $25,000 and $75,000 are available for projects at various levels, focusing on innovative solutions that foster community partnerships and address root causes of environmental challenges.

About Us

The Texas Commission on Environmental Quality is the environmental agency for the state. We have approximately 2,800 employees, located in our central office in Austin and 16 regional offices around Texas.

Nonpoint Source Water Quality Grants

TCEQ and the Texas State Soil and Water Conservation Board (TSSWCB) nonpoint source (NPS) programs administer federal grants for activities that prevent or reduce nonpoint source pollution. The grants are made available through a federal program authorized under Section 319(h) of the Clean Water Act. Funds are appropriated by Congress.

The grant will reimburse 60% of the cost of selected projects; applicants provide the other 40% of the cost as match, which may include in-kind services by volunteers or partner organizations.

Types of Projects Prioritized

You can find descriptions of past projects funded through the TCEQ’s Nonpoint Source Program on our Projects webpage. Agricultural and silvicultural projects addressing nonpoint source pollution are funded through the TSSWCB Section 319(h) Grant Program. The types of projects that are prioritized include those that:

• lead to water quality improvements
• develop and implement EPA-accepted watershed protection plans (WPPs).

Requirements Related to Stormwater Activities

Projects that implement Municipal Separate Storm Sewer System (MS4) permit requirements are not eligible for funding. However, projects within areas covered by MS4 permits might be eligible for assistance if the proposed management measures are not required or used for permit compliance. For example, low impact development practices and retrofits of storm water control structures on developed properties are outside the scope of most MS4 permits in Texas and thus are usually eligible for 319(h) funding.

Quality Assurance Requirements

All project-related water quality data must be acquired, collected, and analyzed in accordance with an approved Quality Assurance Project Plan (QAPP). This includes all "environmental data operations" such as water quality sampling and analysis, flow measurement, acquisition or collection of rainfall data or geospatial data, and hydrologic or water quality modeling. QAPPs may take 3-6 months for final approval which must be obtained before any work specified in the QAPP can begin.

Funding for Septic Systems/On-Site Sewage Facilities

The TCEQ NPS grant program does not provide direct assistance to individual homeowners for septic systems. However, this grant program does fund projects managed by local entities, that provide septic system assistance and training on maintenance to homeowners. The Texas U.S. Department of Agriculture Rural Development offices , certain projects funded under TCEQ’s Supplemental Environmental Projects program, and other state and federal sources may offer technical and financial assistance with septic system repair and/or replacement in Texas. 

The James River Water Quality Improvement Grant Program, managed by the Virginia Environmental Endowment, aims to enhance water quality through targeted investments. The program focuses on riparian buffer installations, agricultural pollution reduction, living shoreline construction, and stream restoration. Eligible applicants include nonprofits and local governments, with funding prioritized for implementation costs. Proposals must align with established priorities to demonstrate effectiveness in improving the James River's water quality.

The IDEA+ Research Scholarship, offered by the International Association for Great Lakes Research, supports master's and Ph.D. students conducting research that enhances diversity in large lake science and management. Each year, up to two scholarships of $3,000 are awarded, alongside free conference registration and IAGLR membership. Eligibility includes not having received the award previously and not being a current board member or family of a board member. Preference is given to applicants from historically marginalized communities.

The Truckee River Fund Grant, managed by the Community Foundation of Northern Nevada, offers funding to projects enhancing water quality in the Truckee River watershed. With an annual budget of up to $800,000, the fund prioritizes initiatives that tackle aquatic invasive species, improve watershed conditions, and support local stormwater management. Applicants must demonstrate measurable impact and provide a minimum 25% matching contribution. Notably, land acquisition projects are excluded from funding consideration.

The Doris Duke Foundation's Environment Program grants aim to foster a resilient environment through effective conservation efforts. By supporting U.S. nonprofit organizations, the foundation seeks to protect biodiversity, address climate change, and advance equity, particularly for marginalized communities. The program emphasizes land conservation, natural climate solutions, and inclusive practices, ensuring that conservation efforts benefit both wildlife and people. This initiative is pivotal for enhancing the health of ecosystems and communities across the United States.

The Alternative Water Supply Grant, supported by Governor DeSantis and the Florida Legislature, allocates $230 million since Fiscal Year 2019-20 to enhance Florida's water systems. This funding emphasizes regional projects addressing critical needs and maximizing benefits, such as reclaimed water, aquifer recharge, and water conservation. Local cooperators must collaborate with their Water Management District to propose projects, which, upon approval, will be submitted to the DEP for funding consideration.

The Aquatic Invasive Species Control Research & Demonstration program, supported by the Wisconsin Department of Natural Resources, aims to enhance water quality and protect ecosystems through collaborative initiatives. By providing cost-sharing funding for various activities, this program empowers eligible applicants, including local governments and educational institutions, to engage in effective water management practices. The initiative emphasizes sustainable stewardship of surface water resources, fostering partnerships to ensure long-term ecological health and community resilience in Wisconsin.

The Innovative Technology for Harmful Algal Blooms Grant supports local governments and nonprofit organizations in Florida to implement innovative solutions for combating harmful algal blooms. Projects may focus on nutrient reduction, algae removal, or improving monitoring techniques. Key funding considerations include the scalability of technology and its environmental safety. Eligible areas are those with a history of algal blooms and a management action plan in place, ensuring the greatest impact on water quality.

The Neil and Louise Tillotson Fund - Large Grants Program offers funding to strengthen communities in Coös County, NH, and bordering areas. With a focus on economic development, community resiliency, and education, the fund supports projects that enhance cultural assets, promote sustainable resource use, and address basic needs. Grants range from $20,000 to $300,000, requiring a pre-application consultation. The foundation aims to empower underserved populations and foster connections within the community.