AT&T E911 PHASE II County Exclusion List
|
State
|
County
|
FIPS Code
|
Explanation
|
|
UT
|
Beaver
|
49001
|
Excluded – String of Pearls
|
|
UT
|
Box Elder
|
49003
|
Excluded – Distance
|
|
UT
|
Emery
|
49015
|
Excluded – String of Pearls
|
|
UT
|
Iron
|
49021
|
Excluded – String of Pearls
|
|
UT
|
Rich
|
49033
|
Excluded – Distance
|
|
UT
|
Sevier
|
49041
|
Excluded – String of Pearls
|
|
UT
|
Summit
|
49043
|
Excluded – Terrain
|
|
UT
|
Tooele
|
49045
|
Excluded – Distance
|
|
UT
|
Wasatch
|
49051
|
Excluded – Terrain
|
|
UT
|
Washington
|
49053
|
Excluded – Terrain
|
EXPLANATION LEGEND
1. Stand Alone Sites: The county contains an isolated stand-alone site that preclude triangulation
2. String of Pearls: There are multiple sites located in a linear string that do not allow for triangulation
3. Terrain: The terrain, including, but not limited to mountainous areas, prevents a sufficient number of LMUs from contributing to location attempts
4. Distance: There are multiple sites but the distance between them is too great for LMUs to contribute with each other
