Skip to content
We create solutions that build better communities
Morrison-Maierle
Primary Navigation Menu
Menu
  • What We Do
    • Airports
    • Buildings
    • Development
    • Industrial
    • Natural Resources
    • Survey
    • Transportation
    • Water-Wastewater
    • Morrison-Maierle Systems
  • Who We Are
    • About Us
      • Board of Directors
      • Corporate Leadership Team
      • Employee Ownership
      • Core Values
    • Blog
    • Webinars
    • Whitepapers
    • Press Room
      • Annual Reports
      • Awards & Honors
        • Firm Awards & Rankings
      • Employee-Owner News
      • In the Media
      • Press Releases
  • Where We Work
    • Locations
      • Bend
      • Billings
      • Bozeman
      • Casper
      • Cody
      • Gillette
      • Great Falls
      • Helena
      • Kalispell
      • Missoula
      • Sheridan
      • Spokane
  • Careers
  • Contact Us
    • Projects Bidding

native rural water system

Mni Wiconi Rural Water System

Mni Wiconi Rural Water System Morrison-Maierle assisted the Oglala Sioux Tribe by providing planning, design, and construction phase services on the Mni Wiconi Rural Water System since its inception in the late 1980s. Upon completion in 2015, this project now serves 50,000 people in an area covering 12,500 square miles; it is the largest rural water system in the United States. Water supply includes groundwater from well supplies throughout the Pine Ridge Reservation and the Missouri River as a treated surface water source. Beyond the water supplies, there is an extensive distribution network consisting of pipeline, reservoirs, and pump stations. Pipelines range in size from 26-inch transmission mains to 4 and 6-inch distribution mainsRead More →

2017-03-22
On: March 22, 2017

What We Do

Need assistance with engineering, planning, surveying, or science? To get a better idea of our services, explore our projects and experience.

Build Your Career

From entry- to senior-level positions in engineering, science, survey, and planning, we have career opportunities in Montana, Wyoming, Washington, and Oregon.

Contact Us

Questions? Inquiries? Let's talk!

Connect With Us

Morrison-Maierle has 12 offices in Montana, Wyoming, Oregon, and Washington.

Morrison-Maierle office locations

Montana | Kalispell, Missoula, Helena, Great Falls, Bozeman, Billings

Wyoming | Cody, Sheridan, Casper, Gillette

Oregon | Bend

Washington | Spokane

Morrison-Maierle Inc

Careers

If you thrive on work that has a broader purpose, you’ve come to the right place. View our jobs.

Get in Touch

Need to know more? Let’s start our conversation today. Contact us.

Social Media

Copyright© 2022 Morrison-Maierle | Montana • Wyoming • Oregon • Washington