From the record
1 National Register listing published here.
Sources: the National Register database, National Park Service
23 topographic sheets cover 17 settlements here, and 1 property is on the National Register of Historic Places.
1 National Register listing published here.
Sources: the National Register database, National Park Service
Every property in this county listed on the National Register of Historic Places, with the year it was listed and the federal nomination document.
| Photograph | Property | Type | Listed | Reference |
|---|---|---|---|---|
| Leo Ellis Post #22, American Legion Building | building | 1996 | 96000478 |
Every wildfire the federal occurrence database records inside this county: 83 of them, burning about 2,295 acres. None started naturally and none was recorded as arson. Each settlement page carries the fires within five miles of it.
| Reported cause | Fires |
|---|---|
| Missing data/not specified/undetermined | 43 |
| Debris and open burning | 31 |
| Smoking | 5 |
| Equipment and vehicle use | 4 |
The five largest, by the area the report gives. None of them was recorded as arson.
| Date | Cause | Size | Reported by | Name on the report |
|---|---|---|---|---|
| 19 April 2014 | Debris and open burning | 327 acres | Missouri Department of Conservation | not named |
| 22 March 2018 | Debris and open burning | 250 acres | Missouri Department of Conservation | 177104-02319-03222018-1645 |
| 15 March 2014 | Missing data/not specified/undetermined | 200 acres | Missouri Department of Conservation | not named |
| 20 March 2015 | Missing data/not specified/undetermined | 125 acres | Missouri Department of Conservation | 120934-02319-03202015-1537 |
| 17 April 2014 | Missing data/not specified/undetermined | 125 acres | Missouri Department of Conservation | not named |
| 11 April 2014 | Missing data/not specified/undetermined | 118 acres | Missouri Department of Conservation | not named |
| 17 April 2018 | Missing data/not specified/undetermined | 114 acres | Missouri Department of Conservation | 177454-02319-04172018-2327 |
| 15 March 2018 | Smoking | 102 acres | Missouri Department of Conservation | 177106-02319-03152018-1618 |
Every settlement page carries the fires within five miles of it - see the settlement index below.
The NOAA Storm Events Database holds 189 reports for this county, causing no deaths, 1 injury and about $525,030 in recorded property damage. Each settlement page carries the reports that name it.
| Kind of event | Reports |
|---|---|
| Hail | 89 |
| Thunderstorm Wind | 67 |
| Tornado | 17 |
| Flash Flood | 12 |
| Funnel Cloud | 2 |
| Flood | 1 |
| Heavy Rain | 1 |
The most serious of them, by death, then injury, then recorded damage. The accounts are quoted exactly as the forecast office filed them.
| When | Event | Place named | Harm | What the report says |
|---|---|---|---|---|
| April 1973 | Tornado (F4) | not stated | 1 hurt, $250,000 | no account filed |
| May 2004 | Hail | Princeton | $25,000 | no account filed |
| June 1960 | Tornado (F1) | not stated | $25,000 | no account filed |
| April 1960 | Tornado (F2) | not stated | $25,000 | no account filed |
| April 1960 | Tornado (F2) | not stated | $25,000 | no account filed |
| May 1959 | Tornado (F1) | not stated | $25,000 | no account filed |
| September 1959 | Tornado (F2) | not stated | $25,000 | no account filed |
| September 1959 | Tornado (F2) | not stated | $25,000 | no account filed |
| June 1958 | Tornado (F1) | not stated | $25,000 | no account filed |
| April 2010 | Thunderstorm Wind | Princeton | $20,000 | The west side of a truck shop, on the north side of town was destroyed. There was also roof damage and multiple tree limbs down, reported across town. |
| April 2010 | Thunderstorm Wind | Princeton Kaufman Ar | $15,000 | A farm building roof collapsed from thunderstorm winds, estimated up to 60 mph. |
| May 2018 | Thunderstorm Wind | Modena | $10,000 | Homeowner estimated 80 mph winds with a storm that moved through Modena. Windows were blown out by the strong winds. |
| May 2018 | Thunderstorm Wind | Mill Grove | $10,000 | A machine shed as destroyed and the debris was tossed several hundred feet east. Power poles were also snapped near Mill Grove. |
| June 2010 | Thunderstorm Wind | Princeton | $8,000 | A small barn was destroyed one mile south of Princeton. Tree limbs and power lines were also reported down in Princeton. |
| September 1993 | Hail | Saline | $5,000 | no account filed |
| July 1957 | Tornado (F0) | not stated | $2,500 | no account filed |
| July 2001 | Thunderstorm Wind | Princeton | $2,000 | no account filed |
| June 2010 | Thunderstorm Wind | Goshen | $1,000 | Winds were estimated up to 70 mph. Numerous 5 to 6 inch tree limbs were reported down in Princeton. Sheet metal was blown off buildings in town square. |
| May 2003 | Tornado (F0) | Princeton | $1,000 | Brief 20 second tornado touchdown reported by spotters along E highway, north of ZZ, or 10 miles southeast of Princeton. Minor damage reported to trees and an outbuilding. |
| July 2010 | Tornado (EF0) | Princeton | $500 | A brief EF0 tornado touchdown was observed 5 miles east of Princeton at 20:26 CST, and lifted at 20:27 CST. The only damage observed, was a destroyed shed. |
| April 1955 | Tornado (F1) | not stated | $30 | no account filed |
| August 2025 | Thunderstorm Wind | South Lineville | - | Trees uprooted just south of the Iowa state line along US Highway 65 north of Mercer. |
| August 2025 | Thunderstorm Wind | Mercer | - | Damage to a structure along US Highway 65 along with a snapped power pole. |
| August 2025 | Thunderstorm Wind | Mercer | - | Wires down and widespread power outages in northern Mercer County. |
| June 2025 | Heavy Rain | Saline | - | Personal weather station in far NW Mercer County just south of the Iowa border reports 5.95 inches of rain over the course of about 36 hours. |
| September 2025 | Thunderstorm Wind | South Lineville | - | Downed tree limbs reported in the Lineville area near the Iowa state line. |
| April 2024 | Tornado (EF0) | Mill Grove | - | A weak EF0 tornado began southeast of Spickard east of 7th Avenue, producing sporadic and intermittent tree damage along its path. The tornado tracked north-northeast across Hwy B and County Line Road into Mercer County before dissipating north of Jasper Road. |
| May 2024 | Thunderstorm Wind | Ravanna | - | Estimated wind gusts of 60 mph in the community of Ravanna. |
| May 2024 | Hail | Mercer | - | Quarter sized hail was reported in Mercer. |
| May 2024 | Hail | Ravanna | - | Two inch sized hail was reported in Ravanna. |
| March 2023 | Hail | Princeton | - | A supercell produced hail across Princeton in central Mercer County, with 1.5 hail being the largest hail report received from the town. |
| March 2023 | Hail | Modena | - | A supercell produced golf ball sized hail in far southern Mercer County northwest of Spickard. |
| March 2023 | Thunderstorm Wind | Mill Grove | - | A metal lean-to was knocked over. |
| June 2023 | Thunderstorm Wind | Mill Grove | - | Large tree branches downed across Mill Grove. |
| June 2023 | Thunderstorm Wind | Princeton | - | Large tree branches downed across Princeton. |
| June 2023 | Thunderstorm Wind | Mill Grove | - | Large tree branches downed across Mill Grove. |
| August 2023 | Flash Flood | Mercer | - | Heavy rain led to flash flooding in Mercer and Grundy Counties. A water rescue was performed on US 65 north of Spickard. |
| June 2022 | Thunderstorm Wind | Goshen | - | Several trees were uprooted in the western part of Mercer County. Location and time was estimated via radar. |
| June 2022 | Thunderstorm Wind | Princeton | - | Public reported 60 mph wind. |
| March 2021 | Thunderstorm Wind | Modena | - | Outbuilding was blown down in the Moderna area. There was also damage to some vehicles and power poles were snapped. |
| June 2021 | Flash Flood | Princeton Kaufman Ar | - | Water rescues occurred at Highway 136 and Highway 65 in Princeton. |
| June 2021 | Thunderstorm Wind | Princeton | - | Emergency management reported 60 mph wind. |
| June 2021 | Flash Flood | Modena | - | Emergency management reported that gravel roads just west of Route U were running over with water. |
| June 2021 | Flash Flood | Princeton | - | An ambulance barn was evacuated due to flooding rains. |
| June 2020 | Thunderstorm Wind | Mercer | - | There was a Twitter report of some power poles blown down near Lake Marie. |
| May 2019 | Flash Flood | Princeton Kaufman Ar | - | Princeton received several hours of heavy rain, which caused significant flash flooding in the city. Damage estimates are unknown. |
| June 2018 | Thunderstorm Wind | Goshen | - | Public reported a 60 mph wind gust. |
| May 2018 | Thunderstorm Wind | Princeton Powells Ar | - | Several tree limbs in the 2-3 inch range were broken. |
| June 2017 | Thunderstorm Wind | Princeton | - | Tree limbs of various sizes and conditions were down near Princeton. |
| March 2017 | Tornado (EF1) | Goshen | - | Several outbuildings were damaged or destroyed across portions of Mercer County from a tornado embedded within a QLCS on the evening of March 6. |
| September 2016 | Thunderstorm Wind | Half Rock | - | Several trees of unknown size and condition were down near Princeton. |
| August 2015 | Flash Flood | Princeton | - | There was some minor flash flooding on Hickland Street and Ada Street in Princeton. |
| November 2015 | Thunderstorm Wind | Ravanna | - | Broadcast media estimated 70 mph winds near Princeton. |
| November 2015 | Tornado (EF0) | Princeton | - | Within the line of severe thunderstorms a brief tornado occurred near Princeton. |
| July 2015 | Thunderstorm Wind | Goshen | - | Multiple trees were blown down along route U. |
| July 2015 | Thunderstorm Wind | Princeton | - | A 6 inch tree limb was blown down, along with numerous other 2 to 3 inch limbs. |
| June 2015 | Thunderstorm Wind | Mill Grove | - | Several power outages were reported in Princeton. |
| July 2014 | Thunderstorm Wind | Mercer | - | A member of the public reported a 60 mph wind gust near Mercer, Missouri. |
| June 2014 | Hail | Princeton | - | Along with the hail, 70 mph winds were reported. |
| June 2014 | Tornado (EF1) | Princeton Powells Ar | - | The tornado damaged a single family home and destroyed several hog storage buildings. |
The Survey's mineral resources record lists 60 workings inside this county. 2 still produce and 58 are closed or unrecorded. Each settlement page carries the workings within five miles of it.
| Commodity | Workings |
|---|---|
| Stone, Crushed/Broken | 49 |
| Sand and Gravel, Construction | 9 |
| Limestone, Dimension | 2 |
| Clay | 1 |
The least common of them first, because a county's hundredth gravel pit says nothing its first ten did not.
| Where | Site | Commodity | Status | Recorded |
|---|---|---|---|---|
| Unk | Clay | Past Producer | ||
| Ballew Quarry | Limestone, Dimension, Stone, Crushed/Broken | Past Producer | ||
| Fullerton Quarry | Limestone, Dimension | Past Producer | ||
| Ballast Pit Lake | Sand and Gravel, Construction | Past Producer | ||
| Unk | Sand and Gravel, Construction | Past Producer | ||
| Unk | Sand and Gravel, Construction | Past Producer | ||
| Unk | Sand and Gravel, Construction | Past Producer | ||
| Unk | Sand and Gravel, Construction | Past Producer | ||
| Unk | Sand and Gravel, Construction | Past Producer | ||
| Unk | Sand and Gravel, Construction | Past Producer | ||
| Unk | Sand and Gravel, Construction | Past Producer | ||
| Unk | Sand and Gravel, Construction | Unknown | ||
| Buren Quarry | Stone, Crushed/Broken | Past Producer | ||
| Franklin Twp Quarry | Stone, Crushed/Broken | Past Producer | ||
| Harrison Twp Quarry | Stone, Crushed/Broken | Past Producer | ||
| Marion Twp Quarry | Stone, Crushed/Broken | Past Producer | ||
| Mcclain Quarry | Stone, Crushed/Broken | Past Producer | ||
| Mcdowell Quarry | Stone, Crushed/Broken | Past Producer | ||
| Mercer Quarry | Stone, Crushed/Broken | Producer | ||
| Princeton Quarrye I Sargent | Stone, Crushed/Broken | Producer | ||
| Ravanna Twp Quarry | Stone, Crushed/Broken | Past Producer | ||
| Unk | Stone, Crushed/Broken | Past Producer | ||
| Unk | Stone, Crushed/Broken | Past Producer | ||
| Unk | Stone, Crushed/Broken | Past Producer | ||
| Unk | Stone, Crushed/Broken | Past Producer | ||
| Unk | Stone, Crushed/Broken | Past Producer | ||
| Unk | Stone, Crushed/Broken | Past Producer | ||
| Unk | Stone, Crushed/Broken | Past Producer | ||
| Unk | Stone, Crushed/Broken | Past Producer | ||
| Unk | Stone, Crushed/Broken | Past Producer | ||
| Unk | Stone, Crushed/Broken | Past Producer | ||
| Unk | Stone, Crushed/Broken | Past Producer | ||
| Unk | Stone, Crushed/Broken | Past Producer | ||
| Unk | Stone, Crushed/Broken | Past Producer | ||
| Unk | Stone, Crushed/Broken | Past Producer | ||
| Unk | Stone, Crushed/Broken | Past Producer | ||
| Unk | Stone, Crushed/Broken | Past Producer | ||
| Unk | Stone, Crushed/Broken | Past Producer | ||
| Unk | Stone, Crushed/Broken | Past Producer | ||
| Unk | Stone, Crushed/Broken | Past Producer | ||
| Unk | Stone, Crushed/Broken | Past Producer | ||
| Unk | Stone, Crushed/Broken | Past Producer | ||
| Unk | Stone, Crushed/Broken | Past Producer | ||
| Unk | Stone, Crushed/Broken | Past Producer | ||
| Unk | Stone, Crushed/Broken | Unknown | ||
| Unk | Stone, Crushed/Broken | Past Producer | ||
| Unk | Stone, Crushed/Broken | Past Producer | ||
| Unk | Stone, Crushed/Broken | Past Producer | ||
| Unk | Stone, Crushed/Broken | Past Producer | ||
| Unk | Stone, Crushed/Broken | Past Producer | ||
| Unk | Stone, Crushed/Broken | Past Producer | ||
| Unk | Stone, Crushed/Broken | Past Producer | ||
| Unk | Stone, Crushed/Broken | Past Producer | ||
| Unk | Stone, Crushed/Broken | Past Producer | ||
| Unk | Stone, Crushed/Broken | Past Producer | ||
| Unk | Stone, Crushed/Broken | Past Producer | ||
| Unk | Stone, Crushed/Broken | Past Producer | ||
| Unk | Stone, Crushed/Broken | Past Producer | ||
| Unk | Stone, Crushed/Broken | Past Producer | ||
| Washington Twp Quarry | Stone, Crushed/Broken | Past Producer |
Named settlements recorded in the Geographic Names Information System, each with the topographic sheets covering it. Villages, hamlets and abandoned places alike. Each is shown with the nearest named watercourse or landform and the survey quadrangle it falls on.
Morgan township · 64673 · On Pops Branch · Princeton quadrangle
10 sheets, 1946 to 1984
No longer a settlement
The vanished settlements of Mercer County: the places named above that are no longer on the map.