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Best Water Grants

Find water grants for clean water access, conservation, infrastructure, and watershed protection projects.

870

Available grants

$350.9M

Total funding

$30K

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870 grants
$350.9M total
$30K median

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870 Results based on applied filters

CDBG - Emergency Assistance Program (EAP): Public Facility/Infrastructure Assistance

State of Wisconsin Department of Administration
State/Local Government
Wisconsin
Up to US $500,000

Department of Administration

​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​The Department of Administration is the flagship agency of the State of Wisconsin. We help the Office of the Governor with the biennial state budget, provide centralized purchasing and financial management for state agencies, and work with the 11 federally recognized Native Nations in Wisconsin on gaming, coastal programs, and other key areas. Our mission is to provide effective and efficient services at the best value to government agencies and the public.

CDBG - Emergency Assistance Program (EAP)

​Program Overview

The Community Development Block Grant -Emergency Assistance Program CDBG-EAP (PDF) is administered by the Wisconsin Department of Administration, Division of Energy, Housing, and Community Resources (DEHCR) under Title I of the Housing and Community Development Act of 1974, as amended. CDBG-EAP funds are used to assist local units of government in addressing emergency housing, public facility, infrastructure, and business assistance needs that occur as a result of natural or manmade disasters.  

The CDBG - Emergency Assistance Program includes funding for: Public Facility/Infrastructure Assistance; Housing Rehabilitation Assistance; and Business Assistance.

Public Facility/Infrastructure Assistance

CDBG-EAP Public Facility Assistance is available to communities where 51% or more of the population is low-to-moderate income (LMI) or where the activity will benefit LMI households. Funds are awarded as a grant, requiring a 25% local match for the total project expense. 

Eligible repair projects include:

  • Curbs and gutters
  • Water, sewer, and wastewater treatment facilities
  • Streets and sidewalks
  • Electrical systems
Public Infrastructure Water Resource Management Disaster Relief / Humanitarian Aid

CDBG - Emergency Assistance Program (EAP): Housing Rehabilitation Assistance

State of Wisconsin Department of Administration
State/Local Government
Wisconsin
Up to US $500,000

Department of Administration

​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​The Department of Administration is the flagship agency of the State of Wisconsin. We help the Office of the Governor with the biennial state budget, provide centralized purchasing and financial management for state agencies, and work with the 11 federally recognized Native Nations in Wisconsin on gaming, coastal programs, and other key areas. Our mission is to provide effective and efficient services at the best value to government agencies and the public.

CDBG - Emergency Assistance Program (EAP)

​Program Overview

The Community Development Block Grant -Emergency Assistance Program CDBG-EAP (PDF) is administered by the Wisconsin Department of Administration, Division of Energy, Housing, and Community Resources (DEHCR) under Title I of the Housing and Community Development Act of 1974, as amended. CDBG-EAP funds are used to assist local units of government in addressing emergency housing, public facility, infrastructure, and business assistance needs that occur as a result of natural or manmade disasters.  

The CDBG - Emergency Assistance Program includes funding for: Public Facility/Infrastructure Assistance; Housing Rehabilitation Assistance; and Business Assistance.

Housing Rehabilitation Assistance

CDBG-EAP housing assistance is available to eligible homeowners and tenants whose primary residence has been damaged by a natural or manmade disaster. Funds are awarded as a grant.

Individual homeowners or tenants must apply directly through their local municipal government. 

Eligible repair projects include:

  • Foundations, façades, and roofs
  • Electrical and HVAC repairs and replacements
  • Water, sewer system, and water heater repairs
Equitable & Affordable Housing Water Resource Management Disaster Relief / Humanitarian Aid

NC DEQ 319 Grant Program

North Carolina Department of Environmental Quality
State/Local Government
North Carolina
Unspecified amount

NC DEQ 319 Grant Program

Through Section 319(h) of the Clean Water Act, the U.S. Environmental Protection Agency provides states with funding to reduce nonpoint source pollution. North Carolina typically receives around $1 million for competitive funding of watershed restoration projects. Funds may be used to conduct watershed restoration projects such as stormwater and agricultural best management practices and restoration of impaired streams. Section 319 grant projects must be used to help restore waterbodies currently impaired by nonpoint source pollution in areas with approved watershed restoration plans. (map) (list)

State and local governments, interstate and intrastate agencies, public and private nonprofit organizations, and educational institutions are all eligible to apply for 319 funding. An interagency workgroup reviews the proposals and selects those of merit to be funded. 

Environmental Conservation Water Resource Management

New Mexico State Community Development Block Grant

New Mexico Department of Finance and Administration (DFA)
State/Local Government
New Mexico
Up to US $500,000

Infrastructure Planning and Development Division

The Infrastructure Planning and Development Division (IPDD) collaborates with state agencies, the legislative and judicial branches, local public bodies, and Tribes to provide comprehensive planning and funding assistance for capital projects listed in the Infrastructure Capital Improvements Plan (ICIP).

Our mission is to expertly manage the planning and funding process for all capital outlay projects, ensuring that they are fully funded through various appropriations and financing mechanisms, including the Capital Appropriation Bill, the Reauthorization Bill, the GOB Bill, the HB2 Specials, federal grant and loan programs, state grant and loan programs, and any Junior Bill.

Community Development Block Grant

Community Development Block Grants (CDBG) is funded by the U.S. Department of Housing and Urban Development (HUD) annually on a formula basis. The New Mexico State CDBG program provides funding for infrastructure projects to small cities and non-entitlement communities in New Mexico. The Community Development Council (CDC) selects grantees for funding in annual allocation meetings.

Public Infrastructure Sanitation & Clean Drinking Water Water Resource Management +1 more

Community Development Block Grant - Water/Wastewater

Missouri Department of Economic Development
State/Local Government
Missouri
Up to US $750,000

The Community Development Block Grant (CDBG) program provides federal funding to non-entitlement cities and counties to improve infrastructure, support community facilities, and strengthen local economies in ways that primarily help low-to-moderate income people while addressing local health and safety concerns. Project awards are available in several categories for a wide range of community development initiatives.

The Water/Wastewater category provides funding for communities to make improvements to drinking water and wastewater systems, in partnership with the Missouri Department of Natural Resources and the US Department of Agriculture, Rural Development. Proposals can be obtained from the main funding partner at the time a gap in financing is identified. The Missouri Water and Wastewater Review Committee will help determine financing structures available among the participating agencies. If a need for CDBG funding is identified, the community will be invited to make full application.

Grants may be used for construction that is related to water treatment and distribution, and sewer treatment and collection for publicly owned systems. Operation and maintenance activities and not eligible. 

Sanitation & Clean Drinking Water Water Resource Management

New Leaf Fund - Summer Cycle

Community Foundation of Greenville
Private
Greenville County, South Carolina
US $20,000 - US $100,000

New Leaf Fund - Summer Cycle

Community Foundation of Greenville administers grants to preserve parks, open spaces, and historical and cultural assets through the New Leaf Fund.

The New Leaf Fund was established in 2025 by a Greenville native with a passion for conservation.

The Foundation encourages grant requests that include the protection of land and waterfront areas, increased tree cover and access to green spaces, and the protection and restoration of historical properties, in the City of Greenville, in Greenville County, and, to a lesser degree, in the Upstate.

Additional Information

  • Awards typically range from $20,000 to $100,000
  • Applicants may apply for more than one grant annually
  • Funding opportunities may include
  • Projects including acquisition, development, preservation, or restoration of land
  • Projects including acquisition, development, preservation, or restoration of historical and cultural assets
  • Planning, survey, appraisal or design fees for implementing such projects
Land / Habitat Conservation Water Resource Management Greening & Beautification +3 more

New Leaf Fund - Spring Cycle

Community Foundation of Greenville
Private
Greenville County, South Carolina
US $20,000 - US $100,000

New Leaf Fund - Spring Cycle

The New Leaf Fund was established in 2025 by a Greenville native with a passion for conservation.

The Foundation encourages grant requests that include the protection of land and waterfront areas, increased tree cover and access to green spaces, and the protection and restoration of historical properties, in the City of Greenville, in Greenville County, and, to a lesser degree, in the Upstate.

Additional Information

  • Awards typically range from $20,000 to $100,000
  • Applicants may apply for more than one grant annually

Funding opportunities may include

Funding opportunities may include

  • Projects including acquisition, development, preservation, or restoration of land
  • Projects including acquisition, development, preservation, or restoration of historical and cultural assets
  • Planning, survey, appraisal or design fees for implementing such projects
Recreation Land / Habitat Conservation Water Resource Management +5 more

Environmental Stewardship: Research Grants

Foundation for Appalachian Ohio
Private
Adams County, Ohio, Ashland County, Ohio +37 more
US $5,000 - US $50,000

Environmental Stewardship: Research Grants

FAO, through its Environmental Stewardship Pillar of Prosperity Fund, offers funding opportunities to advance conservation, environmental stewardship and the greater well-being of Appalachian Ohio.

FAO welcomes proposals for projects that result in scalable change, with a priority for projects that will impact multiple counties. FAO will consider funding requests between $5,000 and $50,000 per project, and at least $150,000 is available to award. We encourage applicants to propose research with the potential to significantly impact the understanding of aquatic biodiversity, water quality and threats to healthy habitats. The following examples illustrate eligible projects, but proposals are not limited to the listed areas.

  • Flood resilience
  • Watershed monitoring, analysis and management applications
  • Application of innovative technologies and methodologies
  • Collaborative research partnerships across disciplines and sectors
  • Ecosystem services
Environmental Conservation Natural Disaster Science Water Resource Management

Maintenance Small Grants Program

Chesapeake Bay Trust
Private
Maryland
Up to US $500

Maintenance Small Grants Program

Watershed restoration projects like tree planting, rain gardens, bioswales, conservation landscaping, pollinator habitat, and stream buffers generally have two phases: 1) installation and 2) operation and maintenance for the lifespan of the project. Maintaining projects keeps them functioning as designed and ensures aesthetic value, which maintains public support for these investments. We want restoration practices to clean water, cool neighborhoods, and provide habitat benefits long after installation.

Our goal is to grow this new program over time. We appreciate your feedback as we continue to build it.

What this funds: This program will focus on small-scale maintenance projects that are $500 or less, specifically for:

  • invasive species removal/control and/or
  • plant replacements/enhancements. Funds cannot be used to purchase non-native species.
Water Resource Management Environmental Contamination & Pollution

Resilience through Restoration Initiative

Maryland Department of Natural Resources
State/Local Government
Maryland
US $30,000 - US $100,000

The Department of Natural Resources’ Watershed and Climate Services Grants Gateway

The Maryland Department of Natural Resources, Watershed & Climate Services (WCS) is committed to providing technical and financial assistance to Maryland’s communities that are challenged by intense storms, changing sea levels and increasing flooding, while balancing growing populations, economic growth, and increased tourism and recreation. These trends make the already challenging task of restoring the Chesapeake Bay, safeguarding people and infrastructure and managing natural resources even more complex.

Grants Gateway provides a resource for partners seeking technical and financial support for projects that foster healthy and resilient ecosystems, communities, and economies. Grants Gateway provides a centralized hub to streamline the grant application process for governments, academic institutions, and non-governmental organizations.

Eligible projects across six programs (as above) will improve water quality, restore local waterways, increase community flood planning, develop the next generation of environmental stewards, improve shorelines, and plan for beneficial reuse.

Resilience through Restoration Initiative

Design habitat restoration projects to address erosion and flooding in communities and on public lands.

This funding opportunity supports design/permitting of restoration projects.

The Resilience through Restoration Initiative supports on-the-ground implementation of restoration projects to help protect communities from erosion, flooding, and other climate change impacts. The goal of this program is to reduce Maryland’s vulnerabilities and enhance resiliency of local communities, economies, and natural resources.

Projects can be located throughout Maryland. Public and private lands are eligible, but projects on private lands must demonstrate a community-wide benefit and provide an access/landowner agreement.

Environmental Conservation Climate Change Resilience & Equity Water Resource Management +3 more

Anacostia River Watershed Trash Trap Maintenance RFA

District of Columbia Department of Energy and Environment
State/Local Government
District of Columbia
US $160,000

Anacostia River Watershed Trash Trap Maintenance RFA

DOEE seeks eligible entities to propose ways to monitor and maintain trash traps, provide environmental workforce development, and educate District residents about pollution that impairs the District’s waterbodies. A successful applicant will propose ways to design and implement a trash trap maintenance program for eight (8) trash traps in the Anacostia Watershed for one (1) year: to collect the trash; to collect data on the amount and types of trash being captured; to recruit, train, and employ District residents to assist; and to coordinate opportunities for volunteers to assist with maintenance and learn about the need for trash reduction in District waters and watersheds The amount available for the 12-month project is $160,000.

Water Resource Management Waste Management

Innovative Water Infrastructure Workforce Development Grant

United States Environmental Protection Agency (EPA)
Federal Government
American Samoa, Guam +4 more
US $250,000 - US $7,800,000
The Innovative Water Infrastructure Workforce Development Grant, offered by the U.S. Environmental Protection Agency (EPA), aims to enhance career pipelines in the water utilities sector. This funding opportunity supports institutions and organizations in expanding access to water utility jobs through apprenticeship, education, and training programs. By fostering collaborations and increasing public awareness, the initiative seeks to address the workforce needs of water systems, contributing to community health and environmental protection.
Sanitation & Clean Drinking Water Water Resource Management Workforce Preparation & Job Readiness

Water Quality Improvement Project (WQIP) Program

New York State Department of Environmental Conservation (DEC)
State/Local Government
New York
Unspecified amount

Water Quality Improvement Project (WQIP) Program

The Water Quality Improvement Project (WQIP) program is a competitive, statewide reimbursement grant program that funds projects that directly improve water quality or habitat, promote flood risk reduction, restoration, and enhanced flood and climate resiliency, or protect a drinking water source.

Sanitation & Clean Drinking Water Water Resource Management

Water Quality Improvement Project (WQIP): Wastewater Treatment Improvement

New York State Department of Environmental Conservation (DEC)
State/Local Government
New York
US $1,000,000 - US $15,000,000

New York State Department of Environmental Conservation

The New York State Department of Environmental Conservation (DEC) was created on July 1, 1970 to combine all state programs designed to protect and enhance the environment into a single agency.

DEC's Mission: "To conserve, improve and protect New York's natural resources and environment and to prevent, abate and control water, land and air pollution, in order to enhance the health, safety and welfare of the people of the state and their overall economic and social well-being."

DEC's goal is to achieve this mission through the simultaneous pursuit of environmental quality, public health, economic prosperity and social well-being, including environmental justice and the empowerment of individuals to participate in environmental decisions that affect their lives.

Water Quality Improvement Project (WQIP) 

Grant Description

The Water Quality Improvement Project (WQIP) program is a competitive, statewide reimbursement grant program open to local governments and not-for-profit corporations to implement projects that directly improve water quality or habitat, promote flood risk reduction, restoration, and enhanced flood and climate resiliency, or protect a drinking water source. This funding is for construction/implementation projects, not projects that are exclusively for planning.

Maximum funding awards vary by project type. Program priorities and requirements are also subject to change from year to year. The typical annual funding available for the WQIP program is at least $75 million.

Grant funds are available for up to 75% of the application budget. Applicants must provide the remaining 25% in match funds. Additional information regarding eligible forms of match (eligible costs) is provided under each project type. 

Eligible Project Types

Funding is available for the following project types: 1) Wastewater Treatment Improvement; 2) Nonagricultural Nonpoint Source Abatement and Control; 3) Vacuum Trucks in Municipal Separate Storm Sewer System (MS4) Areas; 4) Land Acquisition for Source Water Protection; 5) Salt Storage and Road Salt Reduction; 6) Dam Safety Repair/Rehabilitation and Removal; 7) Aquatic Connectivity; 8) Marine District Habitat Restoration; 9) Fish and Wildlife Habitat Restoration and Enhancement; 10) Landfill Leachate Treatment

Wastewater Treatment Improvement 

Project Type Description

Funding is available for wastewater treatment improvements to municipal wastewater systems. 

Priority Projects

  • Wastewater effluent disinfection for facilities that currently do not have any disinfection.
  • Upgrades to municipal systems to meet a DEC-approved watershed implementation plan’s (i.e., Total Maximum Daily Load plan, Nine Element Watershed Management Plan, Harmful Algal Bloom Action Plan, or DEC Action Agenda) nutrient requirements (primarily phosphorus).
  • Combined sewer overflow/sanitary sewer overflow (CSO/SSO) projects to upgrade systems to meet CSO or SSO discharge requirements.
  • Municipal systems to serve multiple properties with inadequate on-site septic systems

General Wastewater Treatment Improvement

  • All other wastewater treatment projects
Sanitation & Clean Drinking Water Waste Management Water Resource Management

Water Quality Improvement Project (WQIP): Nonagricultural Nonpoint Source Abatement and Control

New York State Department of Environmental Conservation (DEC)
State/Local Government
New York
US $100,000 - US $10,000,000

New York State Department of Environmental Conservation

The New York State Department of Environmental Conservation (DEC) was created on July 1, 1970 to combine all state programs designed to protect and enhance the environment into a single agency.

DEC's Mission: "To conserve, improve and protect New York's natural resources and environment and to prevent, abate and control water, land and air pollution, in order to enhance the health, safety and welfare of the people of the state and their overall economic and social well-being."

DEC's goal is to achieve this mission through the simultaneous pursuit of environmental quality, public health, economic prosperity and social well-being, including environmental justice and the empowerment of individuals to participate in environmental decisions that affect their lives.

Water Quality Improvement Project (WQIP) 

Grant Description

The Water Quality Improvement Project (WQIP) program is a competitive, statewide reimbursement grant program open to local governments and not-for-profit corporations to implement projects that directly improve water quality or habitat, promote flood risk reduction, restoration, and enhanced flood and climate resiliency, or protect a drinking water source. This funding is for construction/implementation projects, not projects that are exclusively for planning.

Maximum funding awards vary by project type. Program priorities and requirements are also subject to change from year to year. The typical annual funding available for the WQIP program is at least $75 million.

Grant funds are available for up to 75% of the application budget. Applicants must provide the remaining 25% in match funds. Additional information regarding eligible forms of match (eligible costs) is provided under each project type. 

Eligible Project Types

Funding is available for the following project types: 1) Wastewater Treatment Improvement; 2) Nonagricultural Nonpoint Source Abatement and Control; 3) Vacuum Trucks in Municipal Separate Storm Sewer System (MS4) Areas; 4) Land Acquisition for Source Water Protection; 5) Salt Storage and Road Salt Reduction; 6) Dam Safety Repair/Rehabilitation and Removal; 7) Aquatic Connectivity; 8) Marine District Habitat Restoration; 9) Fish and Wildlife Habitat Restoration and Enhancement; 10) Landfill Leachate Treatment

Nonagricultural Nonpoint Source Abatement and Control

Project Type Description

Funding is available for non-agricultural nonpoint source projects or programs that improve a documented water quality impairment, promote flood risk reduction, enhanced flood and climate resiliency, and restoration or that protect a drinking water source. 

  • Decentralized wastewater treatment facilities
  • Green infrastructure practices
  • Stormwater retrofits
  • Streambank and shoreline stabilization
  • Riparian buffers
  • In-waterbody controls for nutrients
  • Bathing beach restoration
  • Stream culvert repair and replacement
  • Programs to implement nonpoint source management within a defined geographic area
Sanitation & Clean Drinking Water Water Resource Management Climate Change Resilience & Equity +2 more

Water Quality Improvement Project (WQIP): Vacuum Trucks in Municipal Separate Storm Sewer System (MS4) Areas

New York State Department of Environmental Conservation (DEC)
State/Local Government
New York
Up to US $400,000

New York State Department of Environmental Conservation

The New York State Department of Environmental Conservation (DEC) was created on July 1, 1970 to combine all state programs designed to protect and enhance the environment into a single agency.

DEC's Mission: "To conserve, improve and protect New York's natural resources and environment and to prevent, abate and control water, land and air pollution, in order to enhance the health, safety and welfare of the people of the state and their overall economic and social well-being."

DEC's goal is to achieve this mission through the simultaneous pursuit of environmental quality, public health, economic prosperity and social well-being, including environmental justice and the empowerment of individuals to participate in environmental decisions that affect their lives.

Water Quality Improvement Project (WQIP) 

Grant Description

The Water Quality Improvement Project (WQIP) program is a competitive, statewide reimbursement grant program open to local governments and not-for-profit corporations to implement projects that directly improve water quality or habitat, promote flood risk reduction, restoration, and enhanced flood and climate resiliency, or protect a drinking water source. This funding is for construction/implementation projects, not projects that are exclusively for planning.

Maximum funding awards vary by project type. Program priorities and requirements are also subject to change from year to year. The typical annual funding available for the WQIP program is at least $75 million.

Grant funds are available for up to 75% of the application budget. Applicants must provide the remaining 25% in match funds. Additional information regarding eligible forms of match (eligible costs) is provided under each project type. 

Eligible Project Types

Funding is available for the following project types: 1) Wastewater Treatment Improvement; 2) Nonagricultural Nonpoint Source Abatement and Control; 3) Vacuum Trucks in Municipal Separate Storm Sewer System (MS4) Areas; 4) Land Acquisition for Source Water Protection; 5) Salt Storage and Road Salt Reduction; 6) Dam Safety Repair/Rehabilitation and Removal; 7) Aquatic Connectivity; 8) Marine District Habitat Restoration; 9) Fish and Wildlife Habitat Restoration and Enhancement; 10) Landfill Leachate Treatment

Vacuum Trucks in Municipal Separate Storm Sewer System (MS4) Areas

Project Type Description

Projects to purchase one vacuum truck to be used in an MS4 area.

Sanitation & Clean Drinking Water Waste Management Water Resource Management

Emerging Contaminants in Small or Disadvantaged Communities (EC-SDC) Grants - Illinois

Illinois Environmental Protection Agency
State/Local Government
Illinois
Up to US $6,650,000

Emerging Contaminants in Small or Disadvantaged Communities (EC-SDC) Grants - Illinois

The Emerging Contaminants in Small or Disadvantaged Communities (EC-SDC) Grant will utilize grant funds provided by the U.S. Environmental Protection Agency (EPA) to assist small or disadvantaged communities in the State of Illinois where emerging contaminants have become a problem or appear likely to become a problem in the near term. The Illinois EPA will use the awarded funds to make sub-awards to eligible water systems for projects that will further quantify these problems and help to remediate them. 

The EC-SDC Grant Program will be utilizing $21,806,000 from the EPA EC-SDC Grant Program which congress appropriated from the State and Tribal Assistance Grant (STAG). The Illinois EPA expects to award a total of $21,806,000.00 in grant awards with an award ceiling of $6,650,000.00 per applicant. 

Sanitation & Clean Drinking Water Environmental Contamination & Pollution Water Resource Management

Iowa CDBG Planning Grants Program

Iowa Economic Development Authority
State/Local Government
Iowa
Up to US $15,000

Iowa Economic Development Authority

Mission

Strengthen economic and community vitality by building partnerships and leveraging resources to make Iowa the choice for people and business. Through two main divisions – business development and community development – IEDA administers several state and federal programs to meet its goals of assisting individuals, communities and businesses. IEDA works to achieve its mission and goals to benefit Iowans while maintaining a high level of transparency. 

CDBG Planning Grants

Approximately $60,522 in federal Community Development Block Grant (CDBG) funds are available to cities and counties through the state of Iowa’s Planning Grants Program. All incorporated cities and all counties in the State, except those designated as HUD entitlement areas, are eligible to apply for and receive funds under this program.

The Planning Grants Program allows communities to seek funding for three types of planning tools: Capital Improvement Plans, Asset Management Plans, and Historic District Surveys. Each plan can help communities understand their needs and create long-term strategies for protecting public health, strengthening economies, and sustaining critical infrastructure. These plans allow communities to best steward public, cultural, and historical resources and become more resilient and fiscally stable for generations to come.

Applicants must demonstrate at the time of application that they have, at minimum, a dollar-for-dollar match to the requested award amount.

The Planning Grant Program will not have a HUD National Objective; however, plans developed with CDBG funds must state how they will develop future CDBG projects.  

CFR 200 Audit Requirements

CDBG contracts may be subject to audit. Federal Code (2 CFR 200) requires that recipients that expend $750,000 or more in federal funds within a fiscal year must have a single or program specific audit. When budgeting for CDBG funds, applicants should be aware of these audit requirements:

  • For recipients of $750,000 or more in federal funds received from more than one source of federal funding, an organization-wide audit must be conducted in accordance with federal requirements outlined in 2 CFR 200.514
  • For recipients of $750,000 or more in federal funds received from a single source, a project audit, targeting only transactions dealing specifically with the project, may be performed in lieu of an organization-wide audit.

Communities should consult with their accountants regarding the applicability of an audit and audit requirements.

Audit costs are a CDBG-eligible expense. Organization-wide audits can be paid with CDBG funds proportional to the amount of all other funds included in the audit. The total cost of a project audit can be paid with CDBG funds.

Art & Culture Sanitation & Clean Drinking Water Natural Resources +4 more

Resilient Watersheds Grant (RWG) Program

New York State Department of Environmental Conservation (DEC)
State/Local Government
New York
US $150,000 - US $10,000,000

New York State Department of Environmental Conservation

The New York State Department of Environmental Conservation (DEC) was created on July 1, 1970 to combine all state programs designed to protect and enhance the environment into a single agency.

DEC's Mission: "To conserve, improve and protect New York's natural resources and environment and to prevent, abate and control water, land and air pollution, in order to enhance the health, safety and welfare of the people of the state and their overall economic and social well-being."

DEC's goal is to achieve this mission through the simultaneous pursuit of environmental quality, public health, economic prosperity and social well-being, including environmental justice and the empowerment of individuals to participate in environmental decisions that affect their lives.

Resilient Watersheds Grant Program

$60 million of Environmental Bond Act funding is available for implementation of flood mitigation projects across New York State through the Resilient Watersheds Grant (RWG) Program. Applicants to RWG must either be a recipient of a Resilient NY flood study or possess a DEC-approved comparable study, and prepared to supply a 10% match.

Description

The Resilient Watersheds Grant (RWG) program is a competitive, statewide grant program open to local governments, Indian Nations, Soil and Water Conservation Districts, state agencies, and not-for-profit corporations. The overall goal of RWG is to implement projects that build community resilience, reduce risk of flooding, erosion, and ice jams during extreme weather events, enhance climate resilience, and/ or implement natural and nature-based feature construction while supporting healthy riparian habitats. This funding is for the implementation or construction of projects, not projects exclusively for planning and/ or design.

At least five total rounds are anticipated for RWG.

Funding Overview

The Clean Water, Clean Air and Green Jobs Environmental Bond Act of 2022 allocated $4.2 billion for state agencies, local governments, and partners to protect water quality, help communities adapt to climate change, improve resilience, and create green jobs. The first round of RWG closed in 2025 and awarded $55 million in funding to 15 applicants. The RWG program has a total of $60 million available for the second round of applications, opening in 2026. RWG awards received may fund up to 90% of eligible project costs, resulting in a 10% match requirement. Projects are funded to the extent of available funds based on the evaluation criteria. The RWG program, in its sole discretion, may fund all or a portion of an eligible project and will determine the percentage amount available for any project. A local match for the balance of the estimated project cost is required.

Water Resource Management Climate Change Resilience & Equity Green Economy & Jobs

Community Resilience and Flood Risk Reduction Grants: Inland Flooding and Local Waterfront Revitalization Program (LWRP) Implementation Projects

New York State Department of State
State/Local Government
New York
More than US $150,000

New York Department of State

The New York Department of State’s core mission is to provide a better quality of life and expand opportunities for all New Yorkers by fostering community revitalization, catalyzing economic growth through business formation, protecting consumers, helping new Americans, supporting local governments, assisting individuals and families to achieve upward economic mobility, and ensuring safety and integrity through the regulation of licensed occupations and the development of building standards and codes.

Community Resilience and Flood Risk Reduction Grants

The NYS Department of State (Department or DOS), through the Clean Water, Clean Air and Green Jobs Environmental Bond Act of 2022 (Bond Act), is soliciting applications from eligible applicants through the New York State Consolidated Funding Application (CFA) for Community Resilience and Flood Risk Reduction Grants. These grants will enhance community resilience and reduce flood risk through the implementation of the following project types:

  • Coastal Rehabilitation and Resilience Projects
  • Inland Flooding and Local Waterfront Revitalization Program (LWRP) Implementation Projects 

State assistance awarded and paid shall not exceed 90% of the total eligible project costs set forth in the application and as approved by the Department.

Community Resilience and Flood Risk Reduction Grant implementation projects may include completion of final design and construction, or construction-only for eligible projects. Projects should prioritize nature-based and natural solutions where feasible and provision of co-benefits. 

Inland Flooding and Local Waterfront Revitalization Program (LWRP) Implementation Projects 

Inland Flooding and LWRP Implementation Projects address restoration and flood risk reduction through implementation of a complete or substantially complete LWRP or LWRP Component, including a watershed management plan funded by DOS. New York State’s approach to managing waterfront areas recognizes that municipalities are in the best position to determine their own waterfront objectives and needs in a manner consistent with the goals and requirements of the Waterfront Revitalization of Coastal Areas and Inland Waterways Act.4 Accordingly, the Department encourages waterfront communities to prepare and implement LWRPs. An LWRP is a comprehensive land and water use plan that expresses a vision for a community’s waterfront area, proactively plans for current and future climate hazards, addresses State Coastal Policies to reflect local or regional needs, and outlines the organizational structure, local laws, and waterfront revitalization projects necessary to implement the program.

Climate Change Resilience & Equity Water Resource Management

Private Well Protection Grant

Minnesota Department of Health
State/Local Government
Minnesota
Up to US $406,035

Private Well Protection Grant

The Minnesota Department of Health (MDH) received funding from the Clean Water Fund to provide testing and outreach to private well users. A portion of this funding is available through grants aimed at increasing private drinking water well testing among households that rely on private wells for drinking water. Eligible entities may apply for funding to support activities that promote and provide well water testing within their communities.

Over 1.1 million Minnesotans across Minnesota have fewer safeguards because they use a private well. Unlike their peers connected to public water, private well users are responsible for voluntarily protecting and testing their well and addressing water quality issues. MDH received funding from the Clean Water Fund to ensure safe drinking water for private well users. A portion of this funding is being offered as grants to promote private well testing among private well users. Each entity will have the opportunity to apply for up to a predetermined amount of funds to promote well testing for households that rely on private well water for drinking water that will include testing for five common contaminants (arsenic, coliform bacteria, lead, manganese, and nitrate). This will be an iterative and communicative process in which grantees will work with MDH to carry out the grant goals. Entities can submit a shared proposal that adds each entity’s predetermined amount together.

Sanitation & Clean Drinking Water Water Resource Management

Minnesota GreenCorps Host Site Program

Minnesota Pollution Control Agency
State/Local Government
Minnesota
Unspecified amount

Minnesota Pollution Control Agency

The Minnesota Pollution Control Agency (MPCA) is committed to ensuring that every Minnesotan has healthy air, sustainable lands, clean water, and a better climate.

Through the authority of state and federal statutes and guidelines, the MPCA focuses on preventing and reducing the pollution of air, land, and water, and leads Minnesota’s efforts to protect against the devastating effects of climate change. We work with regulated parties, businesses, governments, organizations, and 11 Tribal Nations in Minnesota to develop innovative, community-centered approaches that protect our natural resources, improve human health, and foster strong economic growth.

Minnesota GreenCorps

Serving communities for a greener tomorrow

The Minnesota GreenCorps program, coordinated by the MPCA, aims to preserve and protect Minnesota’s environment while training a new generation of environmental professionals.

Each year, the program places AmeriCorps members with host site organizations around the state to build community resilience by:

  • reducing air pollutants and improving air quality
  • reducing water runoff and improving water and land quality
  • preventing waste and increasing recycling
  • encouraging eco-friendly behavior

Minnesota GreenCorps members serve full-time at their host site for 11 months, from September to August each year. Members implement environmental projects to build community resilience in one of four topic areas: community readiness and outreach, energy conservation and green transportation, stormwater and forestry, waste reduction and recycling. Sample projects include activities such as coordinating multi-modal transportation events, educating community members and youth, removing invasive species, installing rain gardens, benchmarking energy, conducting waste sorts, and more. 

Host Sites

As a host site, your organization can harness a member's energy and enthusiasm to move your environmental projects forward. Member projects must align with one of four topic areas: community readiness and outreach, energy conservation and green transportation, stormwater and forestry, or waste reduction and recycling. Host sites don't pay a fee to participate in the program but are expected to provide supervision, office space, internet and phone service, training, and any resources necessary for members to accomplish their projects. The MPCA manages the recruitment, application, and selection process for Minnesota GreenCorps members.

Community Services Energy Efficiency & Conservation Environmental Stewardship +5 more

Transportation Alternatives Program

Arkansas Department of Transportation
State/Local Government
Arkansas
Unspecified amount
The Transportation Alternatives Program, administered by the Arkansas Department of Transportation, aims to enhance Arkansas' transportation infrastructure by funding local projects. This initiative supports the construction and maintenance of both motorized and non-motorized recreational trails, fostering economic growth and improving the quality of life. With an 80% federal share for projects, the program prioritizes new trail construction and major maintenance efforts, ensuring sustainable and accessible transportation options for future generations.
Trail Creation & Maintenance Pedestrian & Bike-Friendly Infrastructure Historic Preservation +2 more

Clean Water Construction Treatment Works Projects - Sewage Infrastructure Projects

District of Columbia Department of Energy and Environment (DOEE)
State/Local Government
District of Columbia
More than US $250,000

Department of Energy and Environment

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.

Clean Water Construction Grant Program

The mission of the District of Columbia’s Clean Water Construction (CWC) program is to fund the design and construction of voluntary projects that provide clean water to District streams and rivers.

Clean Water Construction Treatment Works Projects - Notice Of Funding Availability and Request For Partners (RFP)

DOEE seeks to identify collaborative partners for its fiscal year (FY) 2027 Clean Water Construction (CWC) grant application to the Environmental Protection Agency (EPA). Applications are requested for project partners in three categories of work: (1) Sewage Infrastructure Projects, (2) Stormwater Grey Infrastructure Projects, and (3) Stormwater Green Infrastructure Projects. This RFP is competitive.

Clean Water Construction Grant Program - Sewage Infrastructure Projects

Sewage Infrastructure Projects include work on devices or systems that collect liquid municipal waste, including sanitary sewage and combined stormwater and sanitary sewage, convey these waste waters to a central location, process them to reduce their pollutant potential, and provide for proper disposal of residues and byproducts resulting from wastewater treatment.

Project examples

  • New, expanded, or rehabilitated wastewater treatment works, including Biological Nutrient Removal;
  • Infiltration/inflow correction;
  • Replacement/rehabilitation of sanitary and/or storm sewers;
  • Replacement/rehabilitation of collector, trunk, and interceptor sewers and of pumping stations;
  • Combined sewer overflow abatement;
  • Repair or replacement of damaged sanitary or combined sewer infrastructure that leaks untreated sewage into District waters;
  • New, expanded, or rehabilitated sludge handling and disposal facilities;
  • Water treatment plant filter backwash and sludge treatment; and
  • Measures to reduce energy consumption for publicly-owned treatment works.

Waste Management Green Infrastructure Water Resource Management

Clean Water Construction Treatment Works Projects - Stormwater Grey Infrastructure Projects

District of Columbia Department of Energy and Environment (DOEE)
State/Local Government
District of Columbia
More than US $250,000

Department of Energy and Environment

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.

Clean Water Construction Grant Program

The mission of the District of Columbia’s Clean Water Construction (CWC) program is to fund the design and construction of voluntary projects that provide clean water to District streams and rivers.

Clean Water Construction Treatment Works Projects - Notice Of Funding Availability and Request For Partners (RFP)

DOEE seeks to identify collaborative partners for its fiscal year (FY) 2027 Clean Water Construction (CWC) grant application to the Environmental Protection Agency (EPA). Applications are requested for project partners in three categories of work: (1) Sewage Infrastructure Projects, (2) Stormwater Grey Infrastructure Projects, and (3) Stormwater Green Infrastructure Projects. This RFP is competitive.

Clean Water Construction Grant Program - Stormwater Grey Infrastructure Projects

Stormwater Grey Infrastructure Projects prevent or reduce discharge of stormwater pollution from industrial activities at municipal facilities into storm sewers, combined sewer systems, or District waterbodies. Industrial activities include those for which stormwater pollution prevention is required under the Multi-Sector General Permit (MSGP) permit, the District’s Municipal Separate Storm Sewer (MS4) permit, or other National Pollutant Discharge Elimination System (NPDES) permits.

Project examples

  • Leachate pretreatment at municipal landfills and trash transfer stations;
  • Infrastructure to prevent stormwater from coming into contact with contaminants; and
  • Any method, conveyance, equipment, or infrastructure used as part of a system for treating stormwater to remove pollutants.

Waste Management Environmental Contamination & Pollution Water Resource Management

Clean Water Construction Treatment Works Projects - Stormwater Green Infrastructure Projects

District of Columbia Department of Energy and Environment (DOEE)
State/Local Government
District of Columbia
More than US $250,000

Department of Energy and Environment

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.

Clean Water Construction Grant Program

The mission of the District of Columbia’s Clean Water Construction (CWC) program is to fund the design and construction of voluntary projects that provide clean water to District streams and rivers.

Clean Water Construction Treatment Works Projects - Notice Of Funding Availability and Request For Partners (RFP)

DOEE seeks to identify collaborative partners for its fiscal year (FY) 2027 Clean Water Construction (CWC) grant application to the Environmental Protection Agency (EPA). Applications are requested for project partners in three categories of work: (1) Sewage Infrastructure Projects, (2) Stormwater Grey Infrastructure Projects, and (3) Stormwater Green Infrastructure Projects. This RFP is competitive.

Clean Water Construction Grant Program - Stormwater Green Infrastructure Projects

Stormwater Green Infrastructure Projects include techniques and plantings used to reduce stormwater runoff through groundwater infiltration, evapotranspiration, and rainwater harvesting; and projects designed to protect, restore, or construct stream and wetland ecosystems.

Project examples

  • Green streets;
  • Permeable pavement;
  • Bioretention;
  • Green roofs;
  • Cisterns for harvesting and reuse of stormwater;
  • Street tree/urban forestry/tree box expansion;
  • Downspout disconnection;
  • Wetland restoration;
  • Stream restoration and daylighting;
  • Sustainable landscaping and site design;
  • Other practices that mimic natural hydrology to provide a water quality benefit; and
  • Equipment to maintain these practices, such as a vacuum-powered street sweeping of permeable pavers.

Water Resource Management Green Infrastructure

Kentucky Community Development Block Grant (CDBG) - Public Facilities

Kentucky Department for Local Government
State/Local Government
Adair County, Kentucky, Allen County, Kentucky +116 more
US $300,000 - US $3,000,000

Department for Local Government

​​​​​​​​​​​​​​​​​​​The Department for Local Government (DLG), under the Office of the Governor, provides financial help in the way of grant and loan assistance, as well as advising local governments in matters of budget, personnel and other issues relevant to those entities.​

Community Development Block Grant (CDBG) Program

The Department for Local Government (DLG) administers approximately $26 million annually from the U.S. Housing and Urban Development’s (HUD) Community Development Block Grant (CDBG) program.

The CDBG program provides assistance to communities for use in revitalizing neighborhoods, expanding affordable housing and economic opportunities, providing infrastructure and/or improving community facilities and services. With the participation of their citizens, communities can devote these funds to a wide range of activities that best serve their own particular development priorities.

All project activities must meet at least one of three national objectives:

  • Benefit to low and moderate income persons
  • Prevention or elimination of slums or blight
  • Meeting particularly urgent community development needs​

Funds are designated for various program areas including Community Projects, Community Emergency Relief Fund, Economic Development, Housing, Public Facilities, and Public Services (Recovery Kentucky).​

Public Facilities

​​​​​The Public Facilities Branch provides funding to primarily develop Kentucky's water and wastewater systems. As part of the Commonwealth's allocations from the CDBG program, these projects have been allocated an estimate of $8,834,662 with designated maximum amounts for treatment plants and lines/pumps and tanks of CDBG funding per community. Self-help grants (maximum amount of $300,000 per project) are funded under this branch.

Sanitation & Clean Drinking Water Water Resource Management

Water Grants Highlights

Water grants provide funding to support clean water access, conservation projects, and infrastructure improvements. The following grants help nonprofits address water scarcity, promote sustainability, and enhance community well-being through innovative water solutions.


Search Instrumentl's Water Grants Database


Explore 375 funding opportunities for water-related initiatives, with $164.8M in resources. Instrumentl helps organizations secure funding with deadline tracking, customized grant searches, and insights to improve water access and conservation efforts.

Last updated: October 5, 2026. Next update: November 1, 2026.

Grant Insights : Water Grants

Grant Availability

How common are grants in this category?

Common — grants in this category appear regularly across funding sources.

400+ Water Grants grants for nonprofits in the United States, from private foundations to corporations seeking to fund grants for nonprofits.

200+ Water Grants over $25K in average grant size

100+ Water Grants over $50K in average grant size

44 Water Grants supporting general operating expenses

400+ Water Grants supporting programs / projects

600+ Grants on Instrumentl focused on Food Access & Hunger

300+ Grants on Instrumentl focused on Sanitation & Clean Drinking Water

Grant Deadline Distribution

Over the past year, when are grant deadlines typically due for Water grants?

Most grants are due in the third quarter.

Q1
28.8%
Q2
20.9%
Q3
29.6%
Q4
20.6%

Typical Funding Amounts

What's the typical grant amount funded for Water Grants?

Grants are most commonly $65,000.

$250 $250 Min.
$65,000 $65 K Median
$773,827 $773.8 K Average
$18,000,000 $18 M Max.

Frequently asked questions

Nonprofits that help people get clean water, save water, or keep water clean might get these water-supporting grants. Groups that stop pollution, use water wisely or build water systems can also apply.

Water grants typically have the highest concentration of deadlines in Q3, with 29.6% of grant deadlines falling in this period. If you're planning to apply, consider prioritizing your applications around this time to maximize opportunities. Conversely, the least active period for grants in this category is Q4.

These grants help make sure water stays clean and safe to drink. They also protect rivers, lakes, and other water sources. The people giving the money care about nature, keeping people healthy, and fixing water problems caused by climate change.

Funding for water grants varies widely, with award amounts ranging from a minimum of $250 to a maximum of $18,000,000. Based on Instrumentl’s data, the median grant amount for this category is $65,000, while the average grant awarded is $773,827. Understanding these funding trends can help nonprofits set realistic expectations when applying.

Water grants are majorly funded by the Environmental Protection Agency and the U.S. Department of Agriculture.

State and local governments also provide funding through health departments and community service grants. Private foundations like Water.org focus on saving and providing drinkable water. Additionally, corporate initiatives, such as Coca-Cola and Nestlé, offer grants for projects that help the environment.

To improve grant success, nonprofits should:

  • Align with funder priorities – Tailor proposals to highlight the urgency of water issues.
  • Use measurable outcomes – Provide data-driven results to demonstrate past impact and expected future success.
  • Build strategic partnerships – Partner with environmental agencies as well as local communities.
  • Scalability – Providing scalable and long lasting solutions will make the application stronger.

Struggling to manage multiple grants? Learn how to stay organized with our comprehensive grant tracking spreadsheet guide.

Instrumentl streamlines the search for water grants by identifying relevant funding opportunities. You can track deadlines, and organize applications as well. It also provides insights into funder priorities to help nonprofits refine their grant-seeking strategies. Optimize your grant-seeking process with these research strategies.