BlockHart, Iowa
8 topographic sheets cover this place, the earliest surveyed in 1954 and the latest in 1993. It stands in Viola Township. It lies in ZIP code area 51450. The Survey maps it on the Grant City quadrangle.
Topographic sheets covering this place
6 surveys from 8 printed sheetsMatched by testing this settlement's coordinate against the published boundary of every sheet in the United States Geological Survey's historical collection. Each opens the scanned sheet at the Survey.
- 1954 USGS Fort Dodge quadrangle1:250000, 3 printings
- 1957 USGS Fort Dodge quadrangle1:250000
- 1958 USGS Fort Dodge quadrangle1:250000
- 1980 USGS Grant City quadrangle1:24000
- 1985 USGS Carroll quadrangle1:100000
- 1993 USGS Carroll quadrangle1:100000
Fires near this place
1 since 2006Regional context, not property-specific evidence. The federal wildfire occurrence database lists 1 fire within 5 miles of Hart in 2006, burning under an acre in total. None started naturally. None was recorded as arson. Distance is straight-line from the map coordinates, so a fire counted here may appear on a neighbouring settlement's page as well.
| Reported cause | Fires |
|---|---|
| Missing data/not specified/undetermined | 1 |
The most recent of them, most recent first, with the day each was reported and the service that recorded it.
| Date | Cause | Size | Reported by | Name on the report |
|---|---|---|---|---|
| 25 June 2006 | Missing data/not specified/undetermined | under an acre | Iowa Department of Natural Resources | not named |
Settlements close enough to share some of these fires:
Mines and quarries near this place
9 within 5 milesRegional context, not property-specific evidence. The federal mineral resources record lists 9 workings within 5 miles of Hart: 7 past producers, 2 producers. 2 still produce. What was taken out: Sand and Gravel, Construction. Distance is straight-line from the map coordinates, so a quarry counted here may appear on a neighbouring settlement's page as well.
| Where | Site | Commodity | Status | Recorded |
|---|---|---|---|---|
| Black Hawk Lake State Area Pits | Sand and Gravel, Construction | Past Producer | ||
| Lake View Pit and Plant | Sand and Gravel, Construction | Producer | ||
| Meister Pit | Sand and Gravel, Construction | Producer | ||
| Peters Pit | Sand and Gravel, Construction | Past Producer | ||
| Unknown | Sand and Gravel, Construction | Past Producer | ||
| Unknown | Sand and Gravel, Construction | Past Producer | ||
| Unknown | Sand and Gravel, Construction | Past Producer | ||
| Unknown | Sand and Gravel, Construction | Past Producer | ||
| Wall Lake Pit | Sand and Gravel, Construction | Past Producer |
Nearest settlements
The eight closest, with where each one stands in the county. Distances are straight-line, computed from the Geographic Names Information System coordinates.
| Map | Place | Distance | Sheets |
|---|---|---|---|
| Carnarvon | 1.6 miles | 8 | |
| Ulmer | 2.4 miles | 8 | |
| Sac City Junction (historical) | 4.2 miles | 8 | |
| Lakeview | 4.2 miles | 8 | |
| Lake View | 4.5 miles | 8 | |
| Wall Lake | 5.3 miles | 8 | |
| Grant City | 5.7 miles | 8 | |
| Auburn | 6.2 miles | 8 |
Provenance
This settlement is recorded in the Geographic Names Information System as feature 464119. The sheet list is computed by point-in-boundary test against the United States Geological Survey's historical topographic inventory. Both are works of the United States government and carry no copyright under 17 U.S.C. 105.
Wildfire. Short, Karen C. 2022. Spatial wildfire occurrence data for the United States, 1992-2020 [FPA_FOD_20221014]. 6th Edition. Fort Collins, CO: Forest Service Research Data Archive. https://doi.org/10.2737/RDS-2013-0009.6 Collected with United States Government funding and usable without additional permissions or fees.
Mines and quarries. USGS Mineral Resources Data System (MRDS) https://mrdata.usgs.gov/mrds/ A work of the United States government, no copyright under 17 U.S.C. 105.