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Western Dakota Regional Water System Project

Sector: Water Supply and Storage • Location: South Dakota, United States

Source: South Dakota Searchlight

Project
Planned

The Western Dakota Regional Water System aims to reserve 20,765 acre-feet of Missouri River water annually for use in 19 western South Dakota counties, providing nearly 7 billion gallons per year. The project is expected to take decades and require significant federal investment.

Status
Prospective
Sector
Water Supply and Storage
Location
South Dakota, United States of America
Updated
22 Jul 2026
Source
South Dakota Searchlight

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Project Information

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The project “Western Dakota Regional Water System Project” is an infrastructure initiative in the Water Supply and Storage sector, located in South Dakota, United States. Taiyo aggregates data on it from South Dakota Searchlight.

Participants

Not available for this record.

Status

Original status

Planned

Taiyo status

Prospective

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

The Western Dakota Regional Water System aims to reserve 20,765 acre-feet of Missouri River water annually for use in 19 western South Dakota counties, providing nearly 7 billion gallons per year. The project is expected to take decades and require significant federal investment.

Original sector

Water

Location

Country

United States of America (USA)

State

South Dakota

Source

Source

South Dakota Searchlight

URL

More Details

Record type

Project

Sector

Water Supply and Storage

Article published date

2025-03-07

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