Built in 1919. Listed on the National Register of Historic Places in 2014.
From the record
“Mercy Hospital was a two-story building in Nampa, Idaho, United States. Built in 1919 and operated by the Sisters of Mercy, the building was vacated in 1967 when the hospital moved to the newly constructed Mercy Medical Center.”
Wikipedia article Mercy Hospital (Nampa, Idaho), CC BY-SA 4.0.
One of 44 National Register listings published here for Canyon County · listed in 2014 · category: Building · built in 1919.
National Register reference number. 14000504 - assigned by the National Park Service when the property was listed.
Fires near this property
38 since 1992
Regional context, not property-specific
evidence. The
federal wildfire occurrence database
lists 38 fires within 5 miles of Mercy Hospital
between 1992 and 2020, burning about 277 acres in total. 2 started naturally. 19 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
Arson/incendiarism
19
Missing data/not specified/undetermined
11
Fireworks
3
Natural
2
Debris and open burning
2
Recreation and ceremony
1
The most recent of
them, most recent first, with the day each was reported and the service
that recorded it.
Regional context, not property-specific
evidence. The federal mineral resources record lists
20 workings within 5 miles of Mercy Hospital: 9 unknowns, 9 producers, 2 past producers.
9 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.
Regional context, not property-specific
evidence. The National Weather Service names
Nampa, the town this property stands in, in 17 storm reports between 2000 and 2022: 8 thunderstorm wind, 5 hail, 2 tornado, 1 flash flood.
The reports record 4 injuries. 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.
A National Weather Service employee reported flash flooding in Nampa and a trained spotter reported an inch and a half of rainfall in 30 minutes south of Nampa.
A strong frontal system moved through southeast Oregon and southwest Idaho during the late evening/early morning hours of December 14th and 15th. A weak tornado formed on the leading edge of the gust front and touched down in a largely rural area of Nampa. A National Weather Service storm survey found evidence that suggested the tornado touched down intermittently over a period of approximately 3 minutes and traveled approximately one mile through a rural area scattered with a few subdivisions. At it's widest, path width was estimated at 30 yards. The tornado was witnessed by a naval officer who described the tornado as a well defined rope-like funnel which was occasionally lighted by exploding transformers and power line arching at the base of the funnel. Damage along the path was confined to shingle damage to a number of homes, a power pole snapped off at it's base and a 3 foot diameter tree uprooted. No injuries occurred with this tornado and damage estimates were not available.
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 miles
Other 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.
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.
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