Extension of OHWM September 15, 2020
Technical Memo with Extension of Ordinary High Water Mark of the Historical Missouri River Bed
Commission Order September 27, 2018
Final Ordinary High Water Mark Determination
North Dakota Industrial Commission Order No. 31104 addendum to Order No. 29129
North Dakota Industrial Commission Order No. 29129
Wenck Ordinary High Water Mark of the Historical Missouri River Bed - Final Report
Data and Shape Files
For questions or to purchase a download of the final Ordinary High Water Mark data per North Dakota Industrial Commission Order #29129, please call 328-8020 or e-mail oilandgasinfo@nd.gov. A drive with the final Ordinary High Water Mark data is available for a flat fee of $15 which includes a 32 GB drive and shipping.
USACE Survey Coordinates (Shapefile Download)
OHWM Determination Coordinates (Shapefile Download)
Final Recommendation September 2018
Ordinary High Water Mark Hearing Audio - September 27, 2018 NDIC Meeting
Public Comment Period April 2018-June 2018
Ordinary High Water Mark Written Comments
Ordinary High Water Mark Public Hearing Exhibits
Ordinary High Water Mark Public Hearing Audio*
*The opening remarks of the hearing officer were not captured in the recording due to technical difficulties. The introduction encompassed the purpose of the hearing being for comment, receipt of related documents, and accommodation of anyone needing special assistance to provide information related to the Ordinary High Water Mark study conducted by Wenck Associates.
Initial Review April 2018
Initial Wenck Ordinary High Water Mark of the Missouri River Bed Review - April 2018