Navajo Nation Department of Water Resources

What Navajo Nation Department of Water Resources does

The Navajo Nation Department of Water Resources (NNDWR) is a sovereign tribal government department headquartered in Fort Defiance, Arizona, formally engaged in water-resource management since 1996 in collaboration with the U.S. Bureau of Reclamation. It is charged with managing water resources across the Navajo Nation, which spans more than 27,000 square miles across Arizona, New Mexico, and Utah and supports an on-reservation population of 173,667 (US Census 2010). The department's mandate is to address severe infrastructure deficiencies, most notably that approximately 30% of the Navajo Nation population lacks access to clean reliable drinking water, and to coordinate drought response given an ongoing regional drought since 1999.

NNDWR delivers water infrastructure through two primary branches — the Technical Construction and Operations Branch (TCOB) and the Water Management Branch — plus the Safety of Dams Program. Core product offerings include drilling and maintenance of water wells, construction of water storage tanks, waterline extensions, earthen dams, windmill installations, and solar water systems. The department operates a sizable installed base: more than 900 livestock water facilities, six major irrigation systems, more than 1,300 natural springs and dugwells, more than 1,500 earthen stock ponds, and five domestic water facilities. It is also advancing six regional water supply projects — the Navajo-Gallup Water Supply Project (37,000 acre-feet capacity serving 40 chapters, the City of Gallup, and the southern Jicarilla Apache Nation), the Western Navajo Pipeline (Lake Powell to Cameron), the Ganado Regional Project, the Southwest Navajo Regional Project, the Utah Project, and the Farmington to Shiprock Pipeline. Additional offerings include drought contingency planning (Phase I Study in 1996, Water Resources Development Strategy in 2000, Drought Contingency Plan in 2003), and the Safe Drinking Water Hauling Feasibility Study Pilot Project delivering potable water via 4,000-gallon trucks to unserved households.

As a government department, NNDWR does not charge customers for its services. Operating and capital funding flows from federal agency appropriations (USDA Rural Utilities Service, Bureau of Reclamation, Bureau of Indian Affairs, Navajo Area Indian Health Service), state and local agency funding, and Navajo Nation tribal government appropriations; the U.S. Department of Agriculture made a $25,000,000 grant to NNDWR on 2024-10-29. The department coordinates closely with the Navajo Tribal Utility Authority, the Navajo Division of Natural Resources, the Navajo Environmental Protection Agency, and the Navajo Division of Emergency Management. Leadership is provided by Director Jason John.

Name

Navajo Nation Department of Water Resources

Legal name

Navajo Nation Department of Water Resources

Website

https://nndwr.navajo-nsn.gov

Company type

Private

Founded year

1996

Operating status

Operating

Short description

The Navajo Nation Department of Water Resources manages water infrastructure across 27,000+ square miles in Arizona, New Mexico, and Utah, delivering wells, storage tanks, pipelines, and irrigation systems to Navajo ranchers, farmers, and 40 community chapters through federal- and tribal-funded programs.

Ownership category

akta.pro rank

Product category

Tribal Water Resource Management

NAICS

Water Supply and Irrigation Systems (22131), Water, Sewage and Other Systems (2213), Water and Sewer Line and Related Structures Construction (237110)

SIC

Water Supply (4941), Agricultural Services (700), Water, Sewer, Pipeline, Comm & Power Line Construction (1623)

akta.pro primary industry

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

akta.pro secondary industries

Watering Systems (Troughs, Waterers, Monitoring) (AFAAAIAF), Pump & Well Services for Irrigation (Well Testing, Pump Sizing, Rehab) (AFACAFAG), Water Storage & Conveyance Structures (Tanks, Reservoirs, Canals, Ponds) (AFAAACAH), Design & Engineering for Renewal/Expansion (Pipelines, Pump Stations, Treatment Plants) (EUANALAD)

Keywords

• Tribal water management
• Water infrastructure development
• Drought contingency planning
• Rural water supply
• Irrigation system construction

Headquarters

HQ city

Fort Defiance

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Infrastructure, Operations, Supply Chain, Others

Revenue model

1. Federal Government Funding: Primary funding from federal agencies including USDA Rural Utilities Service, Bureau of Reclamation, Bureau of Indian Affairs, and Indian Health Service for water infrastructure development projects. Funding also comes from state and local agencies for water development planning, design, and construction.
2. Tribal Government Appropriations: Funding through Navajo Nation tribal government budgets for water resource management operations and services.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels2 records

Core offering

The Navajo Nation Department of Water Resources plans, designs, constructs, operates, and maintains water infrastructure across the Navajo Nation, including water wells, water storage tanks, waterline extensions, earthen dams, windmills, and solar-powered water systems. Through its Technical Construction and Operations Branch, it maintains over 900 livestock water facilities, six major irrigation systems, five domestic water facilities, more than 1,300 natural springs and dugwells, and more than 1,500 earthen stock ponds, while also delivering regional water supply projects such as the Navajo-Gallup Water Supply Project, Western Navajo Pipeline, and other reservation-wide initiatives.

Product overview

The Navajo Nation Department of Water Resources operates as a government department managing water infrastructure across 27,000+ square miles in Arizona, New Mexico, and Utah. The department's offerings include core water infrastructure services (water wells, storage tanks, waterline extensions, earthen dams, windmills) through the Technical Construction and Operations Branch, maintaining over 900 livestock water facilities, six major irrigation systems, five domestic facilities, 1,300+ natural springs/dugwells, and 1,500+ earthen stock ponds. The department also manages major regional water supply projects including the Navajo-Gallup Water Supply Project (37,000 acre-feet capacity), Western Navajo Pipeline, and other regional initiatives. Additionally, the department provides a Safe Drinking Water Hauling Pilot Program for communities without regulated water access, and implements a Drought Contingency Plan for drought monitoring and response.

Differentiator

Problem solved

Functional benefit

Products and services

• Water Wells Drilling of water wells to provide water access for Navajo ranchers and farmers across the Navajo Nation.
• Water Storage Tanks Construction of water storage tanks to support water storage and distribution for livestock and crops.
• Waterline Extensions Extension of water pipelines to deliver water to communities and agricultural areas across the Navajo Nation.
• Earthen Dams Construction and maintenance of earthen dams for water storage and irrigation purposes.
• Windmill Installations Installation of windmills as part of water infrastructure for agricultural and livestock water needs.
• Livestock Water Facilities Management Maintenance of over 900 livestock water facilities across the Navajo Nation to support ranchers and farmers.
• Major Irrigation Systems Operation Operation of six major irrigation systems located across the Navajo Nation, supporting agricultural water delivery and water rights negotiations.
• Domestic Water Facilities Operation of five domestic water facilities providing clean water access for Navajo communities.
• Natural Springs and Dugwells Management Maintenance of over 1,300 natural springs and dugwells across the Navajo Nation for water access.
• Earthen Stock Ponds Operation of over 1,500 earthen stock ponds providing water for livestock across the Navajo Nation.
• Navajo-Gallup Water Supply Project Large regional water supply project that will convey 37,000 acre-feet of water from Cutter Reservoir and the San Juan River to 40 Navajo chapters in New Mexico and Arizona, the City of Gallup, and the southern part of the Jicarilla Apache Nation.
• Western Navajo Pipeline Regional water pipeline project connecting Lake Powell to the Cameron Chapter area.
• Ganado Regional Project Regional water development project serving the Ganado area of the Navajo Nation.
• Southwest Navajo Regional Project Regional water supply project for the southwest region of the Navajo Nation.
• Utah Project Water development project serving Navajo communities in the Utah portion of the Navajo Nation.
• Farmington to Shiprock Pipeline Pipeline project connecting Farmington to Shiprock, part of the overall water development strategy.
• Safe Drinking Water Hauling Pilot Program Pilot program providing safe drinking water via 4,000-gallon water trucks to Navajo people without access to regulated water sources, including educational materials and resource identification.
• Drought Contingency Planning Services Comprehensive drought monitoring and response system including assessment of drought conditions, mitigation actions, response options, drought-prone area identification, and drought impact assessment for the Navajo Nation.
• Safety of Dams Program Dam safety evaluation and monitoring under the Dam Safety Act, 2021, covering earthen dams and other water impoundment infrastructure across the Navajo Nation.
• Water Resources Development Strategy Strategy document describing current and projected water requirements, identifying water resource infrastructure deficiencies, and presenting a long-term strategy and Plan of Action for addressing those deficiencies.

Quantifiable outcome

• Serves over 900 livestock water facilities across the Navajo Nation
• +3 more outcomes

Named customers4 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Eleven partnerships are on record, tiered minor, core and major.

• Girl Scouts–Arizona Cactus-Pine CouncilminorGTM or Marketing Partner · 11 February 2026MOU between Navajo Nation Office of Diné Y.O.U.T.H. and Girl Scouts council to expand leadership development programming for Diné youth through November 2027. The council will provide training, resources, and annual recruitment events while ODY supports outreach, family engagement, and program activities.
• U.S. Bureau of ReclamationcoreStrategic or Co-development PartnerCollaborative partnership for drought contingency planning and water resources development. The Bureau of Reclamation completed the Drought Contingency Planning Study Phase I Plan with NNDWR in 1996 and collaborated on the Navajo Nation Response Contingency Plan 2002. The partnership includes ongoing coordination for water development projects and strategy documents.
• U.S. Bureau of Indian Affairs (BIA)coreStrategic or Co-development PartnerKey federal partner in the Drought Contingency Plan collaboration, fulfilling treaty and trust obligations for water resource management on tribal lands. BIA is referenced as having only 13% of roads nationwide in acceptable condition, indicating infrastructure support needs.
• Navajo Division of Natural Resources (DNR)coreStrategic or Co-development PartnerParent division coordinating water resource management activities within the Navajo Nation government structure. DNR Departments participated in drought contingency plan development meetings.
• Navajo Area Indian Health ServicecoreStrategic or Co-development PartnerKey federal partner working closely with NNDWR to plan for short, mid, and long-term potable water infrastructure needs. Coordinates funding for water development projects serving healthcare facilities and communities.
• Navajo Tribal Utility Authority (NTUA)coreStrategic or Co-development PartnerCritical tribal utility partner coordinating on water development planning, design, and construction. NTUA General Manager Walter Haas met with USDA officials in Washington D.C. to discuss financing for water infrastructure improvements under the 'Light Up Navajo' initiative.
• Navajo Environmental Protection AgencycoreStrategic or Co-development PartnerPartner in drought contingency planning and water resource protection activities. Participated in the development of the Navajo Nation Response Contingency Plan 2002.
• Navajo Division of Emergency Management (NDEM)coreStrategic or Co-development PartnerEmergency management partner involved in drought contingency planning and response coordination. Participated in the development of the Navajo Nation Response Contingency Plan 2002.
• Division of Economic Development - Community Development Block Grant ProgramcoreStrategic or Co-development PartnerEconomic development partner contributing to water development strategy and funding coordination. Participated in drought contingency plan development meetings.
• North Path TransmissionmajorStrategic or Co-development PartnerMOU signed with Navajo Nation President for planning and coordinating a major transmission infrastructure project crossing Navajo Nation lands in New Mexico. The project is developed by Invenergy and the New Mexico Renewable Energy Transmission Authority to strengthen regional energy infrastructure. The MOU affirms Navajo Nation's sovereign authority and commits to transparent, responsible development with environmental and cultural resource protections.
• Local Governance Support CenterminorStrategic or Co-development PartnerLocal governance support partner participating in drought contingency planning development. Assists with community development and local governance capacity building.

Scale indicators5 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Navajo Tribal Utility Authority (NTUA): Tribal utility providing water, wastewater, electric, and broadband services across the Navajo Nation. NTUA is the department's core operational partner and a primary deliverer of domestic water infrastructure, directly comparable in mandate and geography.

Broad incumbents

• U.S. Bureau of Reclamation: Federal agency that partners with NNDWR on drought contingency planning and major regional water supply projects across the Southwest. It is the largest federal counterpart for water infrastructure investment on tribal lands.
• Indian Health Service (Navajo Area): Federal agency funding domestic water and sanitation infrastructure on the Navajo Nation. IHS Sanitation Facilities Construction program is a direct comparable in planning, design, and construction of potable water systems for tribal communities.
• Bureau of Indian Affairs: Federal agency with trust responsibility for tribal lands and core NNDWR partner. BIA involvement in drought contingency planning and reservation-wide infrastructure makes it a peer in governing water and land resources on tribal territories.
• Central Arizona Project: Large Arizona water delivery system supplying municipal, agricultural, and tribal users. Operates regional pipeline and water management infrastructure analogous to NNDWR's planned regional projects like Navajo-Gallup.
• Salt River Project: Arizona utility providing water and power across central Arizona. While not tribal-focused, SRP's combined water delivery and irrigation operations make it a comparable regional water utility serving diverse customers.

Regional players

• Hopi Tribe Water Resources: Adjacent tribal government water management program in Arizona. Operates in similar arid geography and shares many federal coordination structures, making it functionally comparable as a tribal water authority.
• Jicarilla Apache Nation Water Resources: Tribal water program for the Jicarilla Apache Nation, which is even a water customer of the Navajo-Gallup Water Supply Project. Comparable in managing sovereign water resources in the Southwest.
• Tohono O'odham Nation Water Resources: Tribal water management program serving the Tohono O'odham Nation in southern Arizona. Comparable in managing water infrastructure across an arid reservation with federal coordination and addressing severe service gaps.
• San Carlos Apache Tribe Water Resources: Tribal water program for the San Carlos Apache Tribe in Arizona, operating the Coolidge Dam and irrigation infrastructure. Comparable in managing sovereign water delivery, irrigation systems, and federal-tribal coordination in the Southwest.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/nnwrc

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries3 records

Funding overview

Funding rounds1 record

Investors1 record

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

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

Frequently asked questions about Navajo Nation Department of Water Resources