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Best Water Grants in Idaho

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

AI summary from publicly available grant information

US $250,000 - US $750,000

Conservation Partners Grant Program

Applications due Jul 23, 2027
The Conservation Partners Grant Program, funded by the National Fish and Wildlife Foundation, supports private landowners in implementing regenerative agriculture and conservation practices. By awarding competitive grants, the program facilitates technical assistance for developing management plans and best practices, enabling landowners to maximize the ecological benefits of their lands. This initiative is crucial for enhancing fish and wildlife habitats, addressing pressing conservation issues, and promoting sustainable land stewardship across the United States.
National Fish and Wildlife Foundation (NFWF)

US $45,000 - US $65,000

Idaho Department of Environmental Quality Grants for Idaho Water Systems

Letter of inquiry due Jan 9, 2027
Eligible Idaho public wastewater and drinking water systems can receive US $45,000 - US $65,000 in planning support to develop facility plans that improve compliance and long-term sustainability. Focused on water resource management, Idaho Department of Environmental Quality invites systems to address public health and environmental risks through cost-effective, environmentally sound infrastructure upgrades.
Idaho Department of Environmental Quality (IDEQ)

US $45,000 - US $65,000

Idaho DEQ Water Planning Grants in Idaho

Letter of inquiry due Jan 10, 2027
Public wastewater systems and eligible public drinking water systems in Idaho can receive planning grants to develop facility plans that upgrade and expand systems while meeting state and federal standards. Grants from Idaho Department of Environmental Quality help cover up to 50% of planning costs, with typical DEQ matches ranging from US $45,000 to US $65,000.
Idaho Department of Environmental Quality (IDEQ)

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Up to US $400,000

WaterSMART: Applied Science Grants

Applications due Apr 13, 2027
The WaterSMART Applied Science Grants program, managed by the Bureau of Reclamation, aims to enhance water supply reliability and hydropower through innovative hydrologic data management and forecasting. Eligible entities are invited to apply for funding to develop water management tools and improve modeling capabilities. This initiative aligns with federal priorities to ensure sustainable water resource management, particularly during droughts and in optimizing water supply forecasts. Projects may include advancements in snow monitoring technologies and hydrologic databases.
US Department of the Interior: Bureau of Reclamation (USBR)

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Water Grants in Idaho Highlights

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

Grant Insights : Grant Funding Trends in Idaho

Average Grant Size

What's the typical amount funded for Idaho?

Grants are most commonly $57,072.

$57,072

Total Number of Grants

What's the total number of grants in Water Grants in Idaho year over year?

In 2024, funders in Idaho awarded a total of 10,958 grants.

2022 9,989

2023 10,279

2024 10,958

Top Grant Focus Areas

Among all the Water Grants in Idaho given out in Idaho, the most popular focus areas that receive funding are Education, Philanthropy, Voluntarism & Grantmaking Foundations, and Human Services.

1. Education

2. Philanthropy, Voluntarism & Grantmaking Foundations

3. Human Services

Funding Over Time

How is funding for Water Grants in Idaho changing over time?

Funding has increased by 15.82%.

2022 $543,170,426

2023 $539,463,451
-0.68%

2024 $624,814,337
15.82%

Idaho Counties That Receive the Most Funding

How does grant funding vary by county?

Ada County, Blaine County, and Kootenai County receive the most funding.

County Total Grant Funding in 2024
Ada County $341,998,752
Blaine County $55,722,163
Kootenai County $53,035,136
Canyon County $45,656,287
Latah County $41,728,205