Idaho Department of Water Resources

What Idaho Department of Water Resources does

The Idaho Department of Water Resources (IDWR) is a state government agency headquartered at 322 E Front Street in Boise, Idaho, established in 1965 and operating under the statutory authority of Idaho Code Title 42. IDWR is the sole state agency responsible for administering Idaho's water resources under the prior appropriation doctrine, managing both surface water and groundwater through a comprehensive regulatory framework. Its core functions include water rights administration and adjudication across six major river basins (including the Snake River Basin Adjudication, the largest water rights adjudication in U.S. history), groundwater management and protection, dam safety, floodplain management, stream channel protection, well construction regulation, and drought emergency response. The agency serves four primary segments: agricultural water users (farmers, ranchers, irrigation districts), domestic well owners, municipalities and communities, and industrial/commercial water users — all reached through 99 water districts and sub-districts statewide.

IDWR's technology stack centers on GIS-based water resource management systems, including the IDWR GIS Data Hub (ArcGIS), the Groundwater Data Portal, the Trust Water Rights Interactive Map, the Find a Well Map, and water rights accounting systems covering districts WD01, WD11, WD34, WD63, and WD65. Online self-service portals handle well drilling applications, licensed well driller searches, and well construction records. The agency also operates the Water Supply Bank for rights leasing, a Cloud Seeding Program for weather modification, the Dam Safety Program, and hydrological modeling assets such as the Treasure Valley Groundwater Flow Model. Data inputs include NRCS SNOTEL snowpack telemetry for drought forecasting. As a state agency, IDWR does not operate on a commercial revenue model; it is funded through Idaho state legislative appropriations and regulatory fees established under IDAPA, with services delivered direct-to-stakeholders via in-person service, the water district network, and online self-service channels.

Name

Idaho Department of Water Resources

Legal name

Idaho Department of Water Resources

Website

https://idwr.idaho.gov

Company type

Private

Founded year

1965

Operating status

Operating

Headcount range

1–10 employees

Short description

The Idaho Department of Water Resources is a state government agency that administers Idaho's water rights, manages groundwater, ensures dam safety, and conducts basin adjudications across 99 water districts, serving farmers, municipalities, well owners, and industrial users statewide.

Ownership category

akta.pro rank

Product category

Water Resource Management Services

NAICS

Administration of Environmental Quality Programs (9241), Administration of Air and Water Resource and Solid Waste Management Programs (924110), Water Supply and Irrigation Systems (221310)

SIC

Water Supply (4941)

akta.pro primary industry

Water Resources Administration (Watersheds, Rivers, Groundwater) (BPAIAMAE)

akta.pro secondary industries

Water Supply & Wastewater Utilities Administration (BPAIACAG), Drinking Water Quality & Safe Water Regulatory Authorities (HLAJAFAD), Water & Wastewater Infrastructure Asset Management (EUAEAMAH)

Keywords

• Water resource management
• Water rights administration
• Groundwater management services
• Dam safety regulation
• Well drilling permits

Headquarters

HQ city

Boise

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Infrastructure, Others

Revenue model

1. State Government Appropriation: Funded through Idaho state government appropriations and budget allocations as a state agency

Go-to-market motion1 record

Distribution channels3 records

Marketing channels7 records

Core offering

Idaho Department of Water Resources administers the state's water resources through water rights administration, groundwater and well construction regulation, dam safety oversight, and water rights adjudication across 99 water districts. The agency delivers services through digital mapping tools, online application portals, and direct regulatory actions including drought emergency declarations and groundwater curtailment orders. It also operates major programs such as the Water Supply Bank, Cloud Seeding Program, and basin-specific adjudications covering Snake, Bear, Clark Fork-Pend Oreille, Coeur d'Alene-Spokane, Kootenai, and Palouse basins.

Product overview

The Idaho Department of Water Resources (IDWR) operates a suite of digital tools and regulatory programs for water resource management. Core offerings include interactive mapping platforms (Trust Water Rights Interactive Map, Find a Well Map, Well Drillers' Locator, IDWR GIS Data Hub), online application portals (Online Well Drilling Application, Well Construction Search), and data portals (Groundwater Data Portal, Water Rights Accounting System). The agency also administers regulatory programs including the Water Supply Bank, Cloud Seeding Program, Dam Safety Program, and various water management rules under IDAPA Chapter 37. The agency manages 99 water districts and sub-districts statewide.

Differentiator

Problem solved

Functional benefit

Products and services

• Trust Water Rights Interactive Map Interactive mapping tool for Trust Water Right holders and water resource managers to monitor flow rates at Swan Falls Dam and view all Trust Water Rights in Idaho.
• Find a Well Map Online GIS-based tool for locating wells across Idaho.
• Online Well Drilling Application Web-based portal for submitting well drilling applications online.
• Licensed Well Driller Search Search tool for finding licensed well drillers in Idaho.
• Well Drillers' Locator Interactive locator map for finding well drillers.
• Well Construction Search Public search tool for well construction records.
• IDWR GIS Data Hub Geographic information system data portal providing spatial data and mapping resources for water resource management.
• Groundwater Data Portal Public portal for accessing groundwater levels and quality data.
• Water Supply Bank (WSB) Program facilitating the leasing and transfer of water rights to optimize water resource use.
• Cloud Seeding Program Weather modification program that seeds clouds to increase snowfall and water supply.
• Dam Safety Program Program ensuring dam safety through inspection, enforcement, and regulation of dams in Idaho.
• Water Rights Accounting System System managing water rights accounting across multiple water districts (WD01, WD11, WD34, WD63, WD65).
• Snake River Basin Adjudication (SRBA) Adjudication process for determining all water rights in the Snake River Basin, the largest water rights adjudication in U.S. history.
• Bear River Basin Adjudication (BRBA) Adjudication process for determining all water rights in the Bear River Basin.
• Coeur d'Alene-Spokane River Basin Adjudication (CSRBA) Adjudication process for determining all water rights in the Coeur d'Alene-Spokane River Basin.
• Clark Fork-Pend Oreille River Basin Adjudication (CFPRBA) Adjudication process for determining all water rights in the Clark Fork-Pend Oreille River Basin.
• Kootenai River Basin Adjudication (KRBA) Adjudication process for determining all water rights in the Kootenai River Basin.
• Palouse River Basin Adjudication (PRBA) Adjudication process for determining all water rights in the Palouse River Basin.
• Stream Channel Protection Program Program governing stream channel alterations, protections, and small-scale mining permits in Idaho.
• Well Driller Licensing Program Program governing licensing requirements for well drillers operating in Idaho.
• Floodplain Management Program Program administering floodplain management and flood control districts across Idaho.

Quantifiable outcome

• Manages water rights for 99 water districts and sub-districts across Idaho
• +1 more outcomes

Segments4 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature7 records

Partnerships

Three partnerships are on record, tiered core and minor.

• Idaho Water Resource Board (IWRB)coreStrategic or Co-development PartnerThe Idaho Water Resource Board serves as the governing board for water resource planning and policy. IWRB and IDWR work collaboratively on water supply programs, aquifer stabilization, cloud seeding, financial programs, and water transactions. IWRB consists of seven members appointed by the governor and oversees major water projects and planning initiatives.
• Boise State UniversityminorStrategic or Co-development PartnerHost venue for the annual Fall Idaho Water Summit, a major statewide water resource conference bringing together stakeholders from across Idaho's water community.
• West Bonner Library DistrictminorOthersLibrary district provides meeting venue for IWRB Special Committee on Priest Lake Operations public meetings in Priest River, Idaho.

Scale indicators4 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• Oregon Water Resources Department: Oregon's state agency administering water rights, well construction, and water resource planning under a prior appropriation framework analogous to Idaho's. Closest regional peer given shared Pacific Northwest geography and similar water law traditions.
• Texas Water Development Board: Texas's state water planning and financing agency. Comparable scope in statewide water planning, groundwater management, and water supply development, though operating in a different legal framework.
• Utah Division of Water Resources: Utah's state water planning and resource agency. Comparable mandate covering water rights, conservation, and planning in a neighboring arid Western state with similar irrigation-dependent agricultural economy.
• Wyoming State Engineer's Office: Wyoming's water rights administration agency operating under prior appropriation doctrine with jurisdiction over surface and groundwater permits, similar to IDWR's regulatory scope in Idaho.
• Montana Department of Natural Resources and Conservation: Montana's state agency responsible for water resources, water rights adjudication, and conservation. Shares IDWR's prior appropriation framework and operates the state's adjudication programs for major river basins.
• Nevada Division of Water Resources: Nevada's state water agency administering water rights and well permitting in an arid Western state. Shares with IDWR the challenges of managing scarce water resources under prior appropriation doctrines and intense agricultural-municipal competition.
• California Department of Water Resources: California's state water resource agency responsible for managing water rights, infrastructure, and flood management — the most direct functional peer to IDWR at larger scale. Operates with similar statutory authority over water rights administration and adjudication in California.
• Washington State Department of Ecology: Washington's primary state water agency managing water rights, water quality, and drought response. Comparable scope and structure, with direct overlap on groundwater management, water rights administration, and drought declaration authority.

Others

• U.S. Geological Survey (USGS) Water Resources Mission Area: Federal scientific agency providing hydrological data, groundwater monitoring, and modeling that complements IDWR's data infrastructure. Functions as a data provider and research partner rather than a regulator, but operates in overlapping water resource data domains.

Broad incumbents

• U.S. Bureau of Reclamation: Federal agency managing water infrastructure and delivery in 17 Western states, including major Idaho dams like Anderson Ranch. Operates at federal scale but coordinates closely with IDWR on dam safety and water supply projects.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/channel/UCVnx8mZhPiv60vIFhzBq6Qw
• Facebookfacebook.com/idahogov
• LinkedInlinkedin.com/company/idaho-department-of-water-resources
• Instagraminstagram.com/idwr_waterresources
• Xx.com/idahogov

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

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M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Idaho Department of Water Resources