2/14/2022- Updates to Minot -13th ST SE/31st AVE SE, Updates to Elgin, Horace and St. John.

11/16/2021 -Updates to Bismarck, Fargo and Killdeer based on city ordinances.

7/2/21 – Changes were made to the City of Bismarck, Fargo and Hillsboro to include local taxing jurisdiction boundary changes from the State Tax Commissioner.

5/4/21 - Updates were made to the City of Wahpeton due to an annexation.

4/29/21 - Updated Minot and Makoti

3/5/21 - Updated an annexation to Arnegard that was submitted to the DOT by Mackenzie's County Public Works GIS Coordinator.

1/21/20 - Update to Sentinel Butte per Golden Valley 911 Coordinator

11/17/20 by bb - added FD_NAME and FD_ID per Steve Nelson

7/17/20 - Updates to Bismarck, Linton and Stanley

6/1/20 - Updates to Killdeer, New Town and Surrey

1/17/20 - Boundary changes have been updated for Bismarck, Bowman Fargo, Garrison, Linton, and New Salem.

3/5/19 - The corporate boundary of Surrey has been updated.

12/26/18 - The following corporate boundaries have been updated: Bismarck, Lincoln, Grand Forks, Horace, Casselton, Fargo, Oxbow, Tioga and Stanley.

6/19/18 - City of Maza is not incorporated based on the 2011-2013 North Dakota Blue book. Removed Maza.

5/14/18 - Updated Dickinson, Watford City, Berthold, Minnewauken, and Cavalier.

1/31/18 - Updated Dickinson, Mandan, Minot, Tioga, Devils Lake, Belfield, Washburn, Mohall, Minnewauken, Lincoln, Bismarck and Casselton.

10/24/17 - Updated Watford City and Makoti

10/16/17 - The following cities have been updated: Jamestown, Milnor, Bismarck, Carrington, Casselton, Mandan, Minot, Stanley, Larimore, Crosby, and Watford City.

10/16/17 by bb - added HPMS_URBAN_CODE.

1/10/17 - The following cities have been updated: Lehr, Grand Forks, Langdon, Drayton, Flasher, Glen Ullin, Watford City, Zap, Lignite, Hankinson, Beach, Underwood, South Heart, Devils Lake, all cities in Ward County, Cavalier, Bismarck, Lincoln, Fargo, West Fargo, Ayr, Briarwood, Casselton, Davenport, Enderlin, Grandin, Horace, and North River.

9/19/19 - Updated the following cities: Watford City, Steele, Richardton, Berthold, Carpio, Burlington, Des Lacs, Donnybrook, Douglas, Kenmare, Makoti, Ryder, Sawyer, and Surrey.

6/23/16 - Updated cities are as follows: All cities in Pembina, Morton, Richland, and Williams Counties. The cities of Bismarck, West Fargo, Harwood, Oxbow, Beach, Minot, Stanley, Jamestown, Fargo, Dickinson and New Town.

9/28/15 - The following cites have had annexation: Stanley, Bottineau, Minot, Casselton, Belfield and Watford City.

7/24/15 - Updated Grafton, Stanley, Bismarck, Williston, Horace, Fargo, Grand Forks, Watford City, Turtle Lake, Leeds, Maxbass and Medora

1/16/15 - Updated Grafton, Stanley and Bismarck.

11/3/2014 - Updated Bismarck, Mandan, Minot, Stanley, and Watford City

7/16/14 - Corporate limits updated include: Mandan, Towner, Fargo, West Fargo, Grand Forks, Bismarck, Bowman, Watford City, Stanley, Tioga, Kenmare, Casselton, Minot, Carrington, Kindred, and Killdeer. The corporate limit updates consisted of receiving from the cities, shape files, CADD files, scanned images of annexations or by converting pdf files into images, rectifying them within ArcGIS, then heads-up digitizing.

7/29/13 - updated Stanley, Williston, Minot, and Bismarck.

4/30/13 - updated Williston, Hazen, Minot, Dickinson, Valley City, Velva, Rugby, Bismarck, and Lincoln

3/20/2013 - added relationship to corporate_maps

1/28/13 - updated Valley City, Grand Forks, Bismarck, Williston, Jamestown, Harvey, Mohall, Park River, Ray, Rugby, Stanley, Tioga, Mayville and Glenfield

10/9/12 - updated Williston and Dickinson

6/20/12 - updated Williston via shapefile from city.

3/20/12 - updated Bismarck and Minot

10/3/11 Bottineau, Grand Forks, Bismarck, Grafton, Fargo, West Fargo, Horace, Dickinson, Williston, Valley City and Devils Lake.

2/4/11 removed urban areas to urban_poly, removed urban_area field. Updated Dickinson and cities in Cass County.

6/24/10 uploaded from J: drive by bb

6/18/09 updated from J: drive by bb Stanley, Wahpeton, Center, Watford City, Williston, Grand forks, Killdeer, Beulah, Beach, Hazen, Garrison, Washburn Bismarck and Lincoln corporate limits were changed

3/24/08 updated from J: drive by bb Added Milton, Drayton, and Cavalier

1/16/08 updated from J: drive by bb Boundaries updated: Devils Lake, Glen Ullin, Langdon, Minnewaukan, Northwood, Thompson

2/13/07 updated from J: drive by bb Boundaries updated: Amenia, Arthur, Bismarck, Bottineau, Buffalo, Casstleton, Davenport, Dickinson, Enderlin, Gardner, Grand Forks, Grandin, Harvey, Harvey, Hillsboro, Horace, Hunter, Jamestown, Kindred, Mapleton, Mayville, New Rockford, Oxbox, Page, Prairie Rose, Relies Acres, Tappen, Towner City

1/10/06 updated on J: drive, uploaded by Nick Reis Boundaries updated: wishek, fargo, lincoln, bottineau, williston, grand forks, granville, velva, stanley, urban areas in fargo, west fargo, bismarck and mandan. Deleted larson

12/23/04 updated from J: drive by BB