CONTACT

Phone: (605) 223-9292
Fax: (605) 223-9635

28542 Trails End Rd

Fort Pierre, South Dakota 57532

Email: info.mniwiconi@midconetwork.com

 

 

Have Questions or Suggestions?

Success! Message received.

Site Under Construction

call_811_logo_0.png

605-223-9292

Monday - Friday 
8AM - 4:30PM CT

28542 Trails End Rd

Fort Pierre, SD 57532

P.O. Box 1209
Fort Pierre, SD

Email Us

oglalaflag2.png
© 2019 Copyright OSRWSS MNI WICONI WATER TREATMENT PLANT/CORELINE