Lockwood Water & Sewer District


Lockwood-Water-&-Sewer1644 Old Hardin Rd.
Lockwood, MT 59101

Phone:  406-259-4120


Website: www.Lockwoodwater.com




Hours of Operation

Monday – Friday
8:00 a.m. to 12:00 p.m.
1:00 p.m. to 5:00 p.m.

Lockwood Water & Sewer District has been in business since 1955 in the Lockwood, Montana area. Our Lockwood, Montana customers trust us for our high quality, affordable water & sewer services. If you need water & sewer services in the Lockwood, Montana area, visit us at Lockwood Water & Sewer District. We provide public water & sewer services to the Lockwood community area.

Our mission is to provide a cost-effective and aesthetically pleasing water service that protects our customers’ health and safety while enhancing their quality of life.

Lockwood Water & Sewer District is dedicated to your satisfaction. We appreciate your feedback about our water & sewer because it helps us improve our company.


Lockwood Water & Sewer Sprinkler System

Lockwood Water & Sewer Sprinkler System

History of Lockwood Water & Sewer District:

In 1955, a few concerned citizens in the Lockwood area realized the need for a central water system. The Lockwood Water Users Association was formed, wells were drilled, and the first main line piping was installed to serve the members of the association.

In 1987, the Lockwood Water Treatment Plant was constructed to serve the community with a surface water treatment plant that uses the Yellowstone River as its source of supply. The nominal capacity of the water treatment plant is 3 million gallons per day. Treatment consists of coagulation, settling, filtration, and disinfection.

The distribution system has approximately 45 miles of main lines ranging up to 24 inches in diameter and serves more than 6,000 people. There are 4 storage reservoirs with a capacity of 2.25 million gallons. A self-service bulk water “salesman” is located at 1644 Old Hardin Road for cistern owners. The salesman accepts quarters and bills and operates 24 hours a day, 7 days a week.

In May of 2001, the Lockwood Water & Sewer District obtained the assets and liabilities of the Lockwood Water Users Association and became what it is today.


Updates and additional info:

For District News, Water & Sewer rates, rules, regulations, reports, and info,  visit Lockwood Water & Sewer’s Official website at www.Lockwoodwater.com

Currently, the Lockwood Water & Sewer District is pursuing phase II of the district.  View Nov, 5, 2013 Ballot here. (Sewer Bond election Ballot) 

Feel free to visit some of the Lockwood Water and Sewer’s historic pictures here.


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