BlockIvanhoe, South Dakota
15 topographic sheets cover this place, the earliest surveyed in 1902 and the latest in 1993. It stands in the West Custer unorganized territory. It lies in ZIP code area 57747. The Survey maps it on the Minnekahta quadrangle. The federal gazetteer marks this settlement historical: it is no longer a populated place, though the surveys that recorded it still are.
Topographic sheets covering this place
5 surveys from 15 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.
- 1902 USGS Edgemont quadrangle1:125000, 4 printings
- 1950 USGS Minnekahta quadrangle1:24000, 3 printings
- 1955 USGS Hot Springs quadrangle1:250000, 5 printings
- 1985 USGS Hot Springs quadrangle1:100000, 2 printings
- 1993 USGS Hot Springs quadrangle1:100000
Fires near this place
57 since 1993Regional context, not property-specific evidence. The federal wildfire occurrence database lists 57 fires within 5 miles of Ivanhoe (historical) between 1993 and 2020, burning about 1,179 acres in total. 43 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 |
|---|---|
| Natural | 43 |
| Debris and open burning | 5 |
| Equipment and vehicle use | 4 |
| Missing data/not specified/undetermined | 3 |
| Power generation/transmission/distribution | 1 |
| Smoking | 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 |
|---|---|---|---|---|
| 5 September 2005 | Natural | under an acre | South Dakota Wildland Fire Suppression | not named |
| 5 September 2005 | Natural | under an acre | South Dakota Wildland Fire Suppression | not named |
| 5 September 2005 | Natural | under an acre | South Dakota Wildland Fire Suppression | not named |
| 4 September 2016 | Natural | under an acre | Black Hills National Forest | BOOMS |
| 4 September 2010 | Natural | 10 acres | South Dakota Wildland Fire Suppression | HAWK WRIGHT CREEK |
| 10 September 2010 | Natural | under an acre | Black Hills National Forest | RED RAWS |
| 8 August 2001 | Natural | 1.0 acres | South Dakota Wildland Fire Suppression | VERMEER |
| 7 August 2006 | Natural | 8.6 acres | South Dakota Wildland Fire Suppression | 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 Ivanhoe (historical): 6 occurrences, 2 past producers, 1 producer. 1 still produces. What was taken out: Manganese, Stone, Crushed/Broken, Fullers Earth, Clay. 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 |
|---|---|---|---|---|
| Argyle Fuller's Earth Deposit | Fullers Earth | Past Producer | 1900 | |
| Argyle Fuller's Earth Deposit | Clay | Past Producer | ||
| Lien and Sons Quarry | Stone, Crushed/Broken | Producer | ||
| C & N Group | Manganese | Occurrence | Replacement | |
| C and N Group | Manganese | Occurrence | ||
| Case Group | Manganese | Occurrence | Replacement | |
| Case Group | Manganese | Occurrence | ||
| Jack Pot Group | Manganese | Occurrence | Replacement | |
| Jack Pot Group | Manganese | Occurrence |
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.
Provenance
This settlement is recorded in the Geographic Names Information System as feature 1264634. 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.