BlockFrom the record
One of 35 National Register listings published here for Park County · listed in 2015 · category: District.
Sources: the National Register database, National Park Service
Convict Grade Historic District
Listed on the National Register of Historic Places in 2015.
The listing
- What is counted as historic. The nomination lists 3 structuress as contributing to the listing.
- Still standing. The Park Service records this property as extant.
- Address. 1 mi. E. of jct. with US 89, Springdale, 59047
- When was it listed? August 2015
- Category. district
- Census division. Shields Valley
- National Register reference number. 15000485 - assigned by the National Park Service when the property was listed.
Fires near this property
2 since 2003Regional context, not property-specific evidence. The federal wildfire occurrence database lists 2 fires within 5 miles of Convict Grade Historic District between 2003 and 2018, burning about 170 acres in total. 1 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 |
|---|---|
| Equipment and vehicle use | 1 |
| Natural | 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 |
|---|---|---|---|---|
| 14 August 2018 | Equipment and vehicle use | under an acre | Central Land Office | not named |
| 11 August 2003 | Natural | 170 acres | Central Land Office | not named |
Mines and quarries near this property
8 within 5 milesRegional context, not property-specific evidence. The federal mineral resources record lists 8 workings within 5 miles of Convict Grade Historic District: 7 occurrences, 1 producer. 1 still produces. What was taken out: Calcium, 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 |
|---|---|---|---|---|
| Mission Pit | Sand and Gravel, Construction | Producer | ||
| Unnamed Calcite | Calcium | Occurrence | ||
| Unnamed Calcite | Calcium | Occurrence | ||
| Unnamed Calcite | Calcium | Occurrence | ||
| Unnamed Calcite Occurrence | Calcium | Occurrence | ||
| Unnamed Calcite Occurrence | Calcium | Occurrence | ||
| Unnamed Calcite Occurrence | Calcium | Occurrence | ||
| Unnamed Calcite Occurrence | Calcium | Occurrence |
Storms near this property
2 since 2013Regional context, not property-specific evidence. The National Weather Service names Springdale, the town this property stands in, in 2 storm reports between 2013 and 2014: 1 hail, 1 funnel cloud. No death or injury is recorded in these reports. Each account below is quoted exactly as the forecast office filed it, from the NOAA Storm Events Database, and each date opens the federal record of that event.
Map coverage status
No historic map-sheet match is published for this property yet. That does not mean no map exists. This record needs a coordinate-quality review before it can be joined to a sheet boundary. Browse the county's mapped places while that work is pending.
Listed places nearby
6 within 8 milesOther National Register properties close enough to walk or drive between, ordered by distance from this one. Both positions come from the same geocoding pass that matched these properties to their map sheets.
| Photograph | Property | Distance | Listed |
|---|---|---|---|
| Ebert Ranch | 5.7 miles | 1979 | |
| Oliver and Lucy Bonnell Gothic Arch Roofed Barn | 5.9 miles | 2004 | |
| Harvat Ranch | 7.4 miles | 1979 | |
 | KPRK Radio | 7.5 miles | 1979 |
| Krohne Island House | 7.6 miles | 1979 | |
 | Trowbridge Dairy | 7.8 miles | 1979 |
Sources for this property
| National Archives record | The nomination case file for reference 15000485 in Record Group 79. |
| Park County | All 35 listed properties in this county. |
Provenance
- Listing record. National Park Service National Register of Historic Places, listed-properties dataset, current to 2026-05-22.
- Map join. Address geocoded through the United States Census geocoder, then tested against the published boundary of every sheet in the USGS Historical Topographic Map Collection.
- How this page is made. Listing fields come from federal records; map-sheet coverage is a labelled coordinate-to-boundary calculation, not a source-field claim.
- 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.
- Storms. NOAA National Centers for Environmental Information, Storm Events Database https://www.ncei.noaa.gov/stormevents/ A work of the United States government, no copyright under 17 U.S.C. 105. Narratives are quoted verbatim from the National Weather Service report and are not edited or summarised.