| Name | Value |
|---|---|
| GMT EFFECTIVE YEAR | 2020-01-01 00:00:00 |
| FIPS CODE | 19121 |
| STATE | IOWA |
| COUNTY NAME | MADISON COUNTY |
| MSA CODE | 9999 |
| GMT THRESHOLD 1 | 49950 |
| GMT THRESHOLD 2 | 57100 |
| GMT THRESHOLD 3 | 64250 |
| GMT THRESHOLD 4 | 71350 |
| GMT THRESHOLD 5 | 77100 |
| GMT THRESHOLD 6 | 82800 |
| GMT THRESHOLD 7 | 88500 |
| GMT THRESHOLD 8 | 94200 |