This system is deprecated, and may no longer be in use or is superseded by another system.
| Region | Site | Name | County | Lat | Lon | Range | Updated |
|---|---|---|---|---|---|---|---|
| 024 (18) | Royal Oak | Oakland | 42.53114 | -83.18269 | 22 | 2022-09-16 | |
| 1 | 001 (1) | Jackson | Jackson | 42.21114 | -84.46189 | 22 | 2013-09-15 |
| 1 | 003 (3) | Haslett | Ingham | 42.76475 | -84.42719 | 22 | 2013-09-15 |
| 1 | 005 (5) | Flint | Genesee | 43.15669 | -83.62244 | 22 | 2013-09-13 |
| 1 | 008 (8) | Manitou Beach | Lenawee | 41.95367 | -84.24411 | 22 | 2013-08-26 |
| 1 | 009 (9) | Hillsdale | Hillsdale | 41.90117 | -84.7105 | 22 | 2013-08-26 |
| 1 | 010 (A) | Howell | Livingston | 42.62808 | -83.82661 | 22 | 2013-11-19 |
| 1 | 011 (B) | Manchester | Washtenaw | 42.21586 | -84.07272 | 22 | 2013-11-28 |
| 1 | 012 (C) | Armada | St. Clair | 42.82642 | -82.87214 | 22 | 2013-09-14 |
| 1 | 015 (F) | Onondaga | Jackson | 42.41169 | -84.59219 | 22 | 2013-11-27 |
| 1 | 017 (11) | Dundee | Monroe | 41.98422 | -83.65661 | 22 | 2013-07-31 |
| 1 | 019 (13) | Clarkston | Oakland | 42.77444 | -83.47056 | 22 | 2016-06-22 |
| 1 | 023 (17) | Mount Clemens | Macomb | 42.55669 | -82.92575 | 22 | 2013-09-14 |
| 2 | 008 (8) | Owosso | Shiawassee | 42.99808 | -84.25636 | 22 | 2013-11-19 |
| 2 | 009 (9) | Stanton | Montcalm | 43.30947 | -85.11281 | 22 | 2013-11-19 |
| 2 | 011 (B) | Ionia | Ionia | 43.03114 | -85.08917 | 22 | 2013-11-19 |
| 2 | 016 (10) | Grand Ledge | Eaton | 42.68836 | -84.78528 | 22 | 2013-11-19 |
| 2 | 017 (11) | Alma | Gratiot | 43.39169 | -84.67306 | 22 | 2014-08-09 |
| 2 | 018 (12) | Northville | Washtenaw | 42.43364 | -83.56939 | 22 | 2014-08-29 |
| 3 | 003 (3) | Kalamazoo | Kalamazoo | 42.24669 | -85.66889 | 22 | 2014-01-29 |
| 3 | 008 (8) | Allegan | Allegan | 42.63169 | -85.85892 | 22 | 2014-03-14 |
| 3 | 010 (A) | Colon | St. Joseph | 41.95506 | -85.34525 | 22 | 2013-09-22 |
| 3 | 013 (D) | Delton | Barry | 42.54917 | -85.36528 | 22 | 2014-01-29 |
| 3 | 015 (F) | Covert | Van Buren | 42.32419 | -86.29919 | 22 | 2013-09-22 |
| 3 | 017 (11) | Marshall | Calhoun | 42.197 | -85.05914 | 22 | 2013-11-19 |
| 4 | 001 (1) | Saginaw | Saginaw | 43.48197 | -84.07303 | 22 | 2013-09-12 |
| 4 | 006 (6) | Ubly | Huron | 43.74169 | -82.88328 | 22 | 2013-09-12 |
| 4 | 011 (B) | Caro | Tuscola | 43.53281 | -83.36022 | 22 | 2013-09-13 |
| 4 | 014 (E) | Attica | Lapeer | 43.11642 | -83.1855 | 22 | 2013-08-20 |
| 5 | 002 (2) | Vanderbilt | Kalkaska | 45.17 | -84.75114 | 22 | 2013-09-09 |
| 5 | 003 (3) | Farwell | Clare | 43.80975 | -84.86836 | 22 | 2013-09-12 |
| 5 | 010 (A) | Fife Lake | Grand Traverse | 44.54611 | -85.41839 | 22 | 2013-09-12 |
| 5 | 011 (B) | Gladwin | Gladwin | 44.10031 | -84.59864 | 22 | 2013-09-12 |
| 5 | 013 (D) | Midland | Midland | 43.81697 | -84.22583 | 22 | 2013-09-12 |
| 5 | 014 (E) | Roscommon | Roscommon | 44.44142 | -84.71586 | 22 | 2019-07-13 |
| 5 | 016 (10) | Grayling | Crawford | 44.79717 | -84.71003 | 22 | 2013-09-15 |
| 6 | 001 (1) | Grand Rapids | Kent | 42.98753 | -85.62392 | 22 | 2013-09-01 |
| 6 | 003 (3) | Muskegon / Twin Lake | Muskegon | 43.35169 | -86.172 | 22 | 2014-04-08 |
| 6 | 008 (8) | Big Rapids / Norwich | Newaygo | 43.68614 | -85.58311 | 22 | 2014-04-07 |
| 6 | 009 (9) | Ludington | Mason | 43.88694 | -86.44314 | 22 | 2014-05-28 |
| 6 | 011 (B) | Bear Lake | Manistee | 44.41111 | -86.10897 | 22 | 2014-05-28 |
| 6 | 012 (C) | Nunica | Ottawa | 43.06475 | -86.03839 | 22 | 2013-09-01 |
| 6 | 013 (D) | Baldwin | Lake | 43.98194 | -85.84533 | 22 | 2014-04-07 |
| 6 | 014 (E) | Oceana | Oceana | 43.62667 | -86.28731 | 22 | 2014-05-28 |
| 6 | 015 (F) | Sand Lake | Kent | 43.31086 | -85.65367 | 22 | 2013-09-01 |
| 6 | 016 (10) | Fremont | Newaygo | 43.54558 | -85.92339 | 22 | 2014-04-07 |
| 6 | 020 (14) | Remus | Mecosta | 43.66003 | -85.17781 | 22 | 2014-04-07 |
| 7 | 002 (2) | Cadillac | Wexford | 44.32361 | -85.57867 | 22 | 2013-09-12 |
| 7 | 004 (4) | Marion | Osceola | 44.07475 | -85.10892 | 22 | 2016-07-07 |
| 7 | 012 (C) | Leroy | Osceola | 44.01444 | -85.52006 | 22 | 2014-04-07 |
| 7 | 013 (D) | Mancelona | Antrim | 44.8725 | -85.14256 | 22 | 2013-09-12 |
| 7 | 015 (F) | Lake City | Missaukee | 44.29861 | -85.28728 | 22 | 2013-09-12 |
| 7 | 021 (15) | Lake Ann | Benzie | 44.775 | -85.86981 | 22 | 2013-09-05 |
| 8 | 004 (4) | Cheboygan | Cheboygan | 45.65639 | -84.62839 | 22 | 2013-09-05 |
| 8 | 005 (5) | Rogers City / Hawk | Presque Isle | 45.32944 | -83.76139 | 22 | 2013-09-05 |
| 8 | 008 (8) | Leland | Leelanau | 44.96639 | -85.77425 | 22 | 2014-05-28 |
| 8 | 015 (F) | Petoskey | Emmet | 45.32139 | -84.87589 | 22 | 2013-09-05 |
| 8 | 018 (12) | East Jordan | Charlevoix | 45.18028 | -85.09728 | 22 | 2013-09-05 |
| 8 | 020 (14) | Traverse City | Grand Traverse | 44.76056 | -85.68286 | 22 | 2014-05-28 |
| 8 | 021 (15) | Indian River | Cheboygan | 45.35194 | -84.59392 | 22 | 2013-09-05 |
| 9 | 004 (4) | Hale | Iosco | 44.40086 | -83.80167 | 22 | 2013-10-20 |
| 9 | 006 (6) | Fairview | Oscoda | 44.71694 | -83.98417 | 22 | 2013-10-20 |
| 9 | 007 (7) | Mio | Oscoda | 44.90579 | -84.12667 | 22 | 2013-10-20 |
| 9 | 008 (8) | West Branch | Ogemaw | 44.35856 | -84.26194 | 22 | 2013-10-20 |
| 9 | 009 (9) | Prescott | Ogemaw | 44.18503 | -83.90833 | 22 | 2013-10-20 |
| 9 | 020 (14) | Barton City | Alcona | 44.70306 | -83.52358 | 22 | 2013-10-20 |
| 99 | 169 (A9) | Tawas City | Iosco | 44.29503 | -83.55858 | 22 | 2012-12-22 |