Blowout, Texas
11 topographic sheets cover this place, the earliest surveyed in 1894 and the latest in 1985. It stands in the Johnson City census division. It lies in ZIP code area 78636. It lies near Indian Peak. The Survey maps it on the Blowout quadrangle. It stands 1,263 feet above sea level.
Topographic sheets covering this place
6 surveys from 11 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.
- 1894 USGS Fredericksburg quadrangle1:125000, 4 printings
- 1954 USGS Llano quadrangle1:250000, 2 printings
- 1955 USGS Llano quadrangle1:250000
- 1956 USGS Llano quadrangle1:250000
- 1967 USGS Blowout quadrangle1:24000
- 1985 USGS Pedernales River quadrangle1:100000, 2 printings
Fires near this place
26 since 2005Regional context, not property-specific evidence. The federal wildfire occurrence database lists 26 fires within 5 miles of Blowout between 2005 and 2020, burning about 1,352 acres in total. 2 started naturally. 2 were 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 |
|---|---|
| Debris and open burning | 18 |
| Missing data/not specified/undetermined | 2 |
| Arson/incendiarism | 2 |
| Natural | 2 |
| Equipment and vehicle use | 2 |
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 |
|---|---|---|---|---|
| 30 September 2008 | Missing data/not specified/undetermined | 25 acres | Texas A & M Forest Service | not named |
| 29 September 2008 | Equipment and vehicle use | 250 acres | Texas A & M Forest Service | not named |
| 25 August 2020 | Natural | 406 acres | Texas A & M Forest Service | COMANCHE CREEK |
| 21 August 2018 | Natural | 115 acres | Texas A & M Forest Service | STROEHER |
| 14 August 2015 | Arson/incendiarism | 4.0 acres | Texas A & M Forest Service | WALNUT CREEK SMOKE |
| 13 August 2015 | Debris and open burning | 40 acres | Texas A & M Forest Service | BLANCO CO. |
| 13 August 2015 | Debris and open burning | 10 acres | Texas A & M Forest Service | ALTHAOS DAVIS RD & RR 3347 |
| 16 July 2015 | Debris and open burning | 1.0 acres | Texas A & M Forest Service | CLICK RD. |
Settlements close enough to share some of these fires:
Mines and quarries near this place
6 within 5 milesRegional context, not property-specific evidence. The federal mineral resources record lists 6 workings within 5 miles of Blowout: 3 past producers, 2 occurrences, 1 producer. 1 still produces. What was taken out: Talc-Soapstone, Barium-Barite, Feldspar, Phosphorus-Phosphates. 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 |
|---|---|---|---|---|
| Althaus Mine | Feldspar | Past Producer | Feldspar | |
| Blowout Cave Mine | Phosphorus-Phosphates | Producer | ||
| Davis Ranch Prospect | Barium-Barite | Occurrence | Barite | |
| Big Branch Area | Talc-Soapstone | Past Producer | Metamorphic | |
| Coal Creek Area | Talc-Soapstone | Occurrence | Metamorphic | |
| Comanche Creek Area | Talc-Soapstone | Past Producer | Metamorphic |
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 |
|---|---|---|---|
| Sandy | 8.3 miles | 15 | |
| Post Oak | 10.1 miles | 12 | |
| Round Mountain | 12.4 miles | 14 | |
| Westbrook (historical) | 12.6 miles | 12 | |
| Rocky Creek | 13.6 miles | 12 | |
| Hye | 14.1 miles | 13 | |
| Johnson City | 14.7 miles | 15 | |
| Cypress Mill | 17.9 miles | 14 |
Elsewhere
Matched on this settlement's Geographic Names Information System number rather than its name, so it cannot be a different place of the same name in another state.
| Wikipedia article on Blowout | An encyclopaedic summary. Its text is share-alike, so it is linked here rather than copied. |
| Wikidata item Q19867629 | The structured record the population and elevation above come from. Public domain (CC0). |
Provenance
This settlement is recorded in the Geographic Names Information System as feature 1379432. 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.





