| Name | Value |
|---|---|
| GMT EFFECTIVE YEAR | 2004-01-01 00:00:00 |
| FIPS CODE | 19075 |
| STATE | IOWA |
| COUNTY NAME | GRUNDY COUNTY |
| MSA CODE | 0 |
| GMT THRESHOLD 1 | 34050 |
| GMT THRESHOLD 2 | 38900 |
| GMT THRESHOLD 3 | 43800 |
| GMT THRESHOLD 4 | 48650 |
| GMT THRESHOLD 5 | 52550 |
| GMT THRESHOLD 6 | 56400 |
| GMT THRESHOLD 7 | 60300 |
| GMT THRESHOLD 8 | 64200 |