What is the latest status of the project “Lewis & Clark Regional Water System Expansion”?

The status recorded for “Lewis & Clark Regional Water System Expansion” is under construction.

What is the budget and commercial profile for the project “Lewis & Clark Regional Water System Expansion”?

Taiyo normalizes the budget of “Lewis & Clark Regional Water System Expansion” to USD 711000000.

Where can I verify the source and access all details for “Lewis & Clark Regional Water System Expansion”?

This Taiyo project page references KOTA Territory News along with the original URL (https://www.kotatv.com/2026/05/05/water-worries-billions-needed-keep-south-dakota-taps-flowing/?outputType=amp). Taiyo standardizes official data into a consistent, searchable project profile.

Lewis & Clark Regional Water System Expansion

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

Source: KOTA Territory News

Project

Under Construction

The Lewis & Clark Regional Water System is near completion of its $711 million base system serving 20 communities with 44 million gallons per day. An expansion to 60 million gallons per day is underway, with a second expansion to 155 million gallons per day planned, all with a price tag of unknown billions of dollars.

Status: Under Construction
Sector: Water Supply and Storage
Location: South Dakota, United States of America
Updated: 22 Jul 2026
Source: KOTA Territory News

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Project Information

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The project “Lewis & Clark Regional Water System Expansion” is an infrastructure initiative in the Water Supply and Storage sector, located in South Dakota, United States. Taiyo aggregates data on it from KOTA Territory News.

Participants

Not available for this record.

Status

Original status	under construction
Taiyo status	Under Construction
Taiyo last update	2026-07-22

Contact

Not available for this record.

Description

Description	The Lewis & Clark Regional Water System is near completion of its $711 million base system serving 20 communities with 44 million gallons per day. An expansion to 60 million gallons per day is underway, with a second expansion to 155 million gallons per day planned, all with a price tag of unknown billions of dollars.
Original sector	Water Supply
Budget

Location

Country	United States of America (USA)
State	South Dakota

Source

Source	KOTA Territory News
URL

More Details

Record type	Project
Sector	Water Supply and Storage
Article published date	2026-05-08

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Lewis & Clark Regional Water System Expansion

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