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

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

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

This Taiyo project page references KELOLAND along with the original URL (https://www.keloland.com/news/local-news/water-worries-billions-needed-to-keep-south-dakota-taps-flowing/amp/). Taiyo standardizes official data into a consistent, searchable project profile.

Lewis & Clark Regional Water System Base and Expansion

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

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

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

Source: KELOLAND

Project

Under Construction

The Lewis & Clark Regional Water System is a massive water provider serving much of southeastern South Dakota and parts of Iowa and Minnesota. The $711 million base system serves 20 communities including Sioux Falls with 44 million gallons per day (MGD). An expansion to 60 MGD is underway, with a second expansion to 155 MGD planned, all with a price tag of unknown billions of dollars.

Status: Under Construction
Sector: Water Supply and Storage, Government
Location: Sioux Falls, South Dakota, United States of America
Updated: 22 Jul 2026
Source: KELOLAND

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Project Information

4 Q

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

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 a massive water provider serving much of southeastern South Dakota and parts of Iowa and Minnesota. The $711 million base system serves 20 communities including Sioux Falls with 44 million gallons per day (MGD). An expansion to 60 MGD is underway, with a second expansion to 155 MGD 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
City	Sioux Falls

Source

Source	KELOLAND
URL

More Details

Record type	Project
Sector	Water Supply and Storage, Government
Article published date	2026-05-13

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Lewis & Clark Regional Water System Base and Expansion

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