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Tuolumne County, California

250 topographic sheets cover 125 settlements here, and 32 properties are on the National Register of Historic Places.

Research this county

From the record

32 National Register listings published here, 2 of them National Historic Landmarks.

Sources: the National Register database, National Park Service

California within the United States
Tuolumne County within California

What the record shows

  • 3,701 topographic sheet readings cover the county's settlements.
  • 32 properties here are on the National Register of Historic Places: 20 buildings, 8 districts, 2 structures and 2 sites.
  • 11 of the 32 listings were added during the 1970s.
  • The Geographic Names Information System records 125 populated places in this county; 125 are covered by at least one topographic sheet.

Places on the National Register

32

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 PropertyType ListedReference
Baker Highway Maintenance Stationdistrict200404000928
Cady Housebuilding198282002281
City Hotelbuilding198383001248
Columbia Historic Districtdistrict196666000242
Emporiumbuilding197878000817
Frog Creek Cabinbuilding201414000414
Gamble Building and Miner's Bean Kettlebuilding199191000335
Glen Aulin High Sierra Campdistrict201414000415
Great Sierra Mine Historic Sitedistrict197878000382
Great Sierra Wagon Roadstructure197878000373
Groveland Hotelbuilding199494000428
Hotel Charlottebuilding199494001162
Lake Vernon Snow Survey Shelterbuilding201414000416
Leighton Encampmentsite201313000142
McCauley Cabinbuilding197777000359
Niagara Campdistrict197575000494
Parsons Memorial Lodgebuilding197979000283
Sachse Spring Snow Survey Shelterbuilding201414000418
Sierra Railway Locomotive No. 3structure2023100009468
Sierra Railway Shops Historic Districtdistrict2021100006719
Soda Springs Cabinbuilding197979000282
Sonora Youth Centerbuilding200909000807
Stanislaus Branch, California Forest and Range Experiment Stationdistrict200908001315
Sugg Housebuilding198484001210
Tioga Pass Entrance Stationbuilding197878000372
Tuolumne County Courthousebuilding198181000182
Tuolumne County Courthouse (Boundary Increase)site200707000695
Tuolumne County Jailbuilding197878000822
Tuolumne Meadowsbuilding197878000371
Tuolumne Meadows High Sierra Campdistrict201414000419
Tuolumne Meadows Ranger Stations and Comfort Stationsbuilding197878000370
Watts & Tannahill Company Storebuilding199595000265

Photographs from libraries nationwide

1 of 24 shown

Selected from the Digital Public Library of America's 24 image records catalogued for this county. Every one shown here carries a public-domain status or a licence that permits reuse on a site that carries advertising; non-commercial, share-alike and restricted images are excluded. The selection is spread across the county's towns (at most eight per town), so no single institution's bulk upload crowds out the rest. Each opens the holding library's record, and the complete set at the Digital Public Library of America is one click away.

Big Oak, (36 ft. circum.) at Big Oak Flat, Tuolumne Co., Boston Public Library - undated
Big Oak, (36 ft. circum.) at Big Oak Flat, Tuolumne Co.. Boston Public Library, via the Digital Public Library of America.

The county from the air

48 shown

Flown by the U.S. Geological Survey between 1937 and 1989, the Aerial Photo Single Frames collection is the definitive mid-century view of the land: fields, roads and rivers as the camera saw them. The Survey holds 8,650 frames inside the rectangle that bounds this county; the 48 frames below were taken over the county itself, chosen across the decades of flights (at most four a year from that rectangle), so one flight cannot crowd out the rest. The full set is free to browse and download at EarthExplorer under the dataset Aerial Photo Single Frames.

U.S. Geological Survey aerial photograph, 1946-11-27, scale 1:37400
1946-11-27, scale 1:37400. U.S. Geological Survey aerial photograph.
U.S. Geological Survey aerial photograph, 1946-11-27, scale 1:37400
1946-11-27, scale 1:37400. U.S. Geological Survey aerial photograph.
U.S. Geological Survey aerial photograph, 1946-11-27, scale 1:37400
1946-11-27, scale 1:37400. U.S. Geological Survey aerial photograph.
U.S. Geological Survey aerial photograph, 1946-11-27, scale 1:37400
1946-11-27, scale 1:37400. U.S. Geological Survey aerial photograph.
U.S. Geological Survey aerial photograph, 1940-12-11, scale 1:34680
1940-12-11, scale 1:34680. U.S. Geological Survey aerial photograph.
U.S. Geological Survey aerial photograph, 1940-12-11, scale 1:34680
1940-12-11, scale 1:34680. U.S. Geological Survey aerial photograph.
U.S. Geological Survey aerial photograph, 1940-12-11, scale 1:34680
1940-12-11, scale 1:34680. U.S. Geological Survey aerial photograph.
U.S. Geological Survey aerial photograph, 1940-12-11, scale 1:34680
1940-12-11, scale 1:34680. U.S. Geological Survey aerial photograph.
U.S. Geological Survey aerial photograph, 1945-01-10, scale 1:27700
1945-01-10, scale 1:27700. U.S. Geological Survey aerial photograph.
U.S. Geological Survey aerial photograph, 1945-10-18, scale 1:39200
1945-10-18, scale 1:39200. U.S. Geological Survey aerial photograph.
U.S. Geological Survey aerial photograph, 1945-10-18, scale 1:39200
1945-10-18, scale 1:39200. U.S. Geological Survey aerial photograph.
U.S. Geological Survey aerial photograph, 1945-10-18, scale 1:39200
1945-10-18, scale 1:39200. U.S. Geological Survey aerial photograph.
U.S. Geological Survey aerial photograph, 1951-08-01, scale 1:47200
1951-08-01, scale 1:47200. U.S. Geological Survey aerial photograph.
U.S. Geological Survey aerial photograph, 1951-08-01, scale 1:47200
1951-08-01, scale 1:47200. U.S. Geological Survey aerial photograph.
U.S. Geological Survey aerial photograph, 1951-08-01, scale 1:47200
1951-08-01, scale 1:47200. U.S. Geological Survey aerial photograph.
U.S. Geological Survey aerial photograph, 1951-08-01, scale 1:47200
1951-08-01, scale 1:47200. U.S. Geological Survey aerial photograph.
U.S. Geological Survey aerial photograph, 1953-06-01, scale 1:37400
1953-06-01, scale 1:37400. U.S. Geological Survey aerial photograph.
U.S. Geological Survey aerial photograph, 1954-08-16, scale 1:63000
1954-08-16, scale 1:63000. U.S. Geological Survey aerial photograph.
U.S. Geological Survey aerial photograph, 1954-08-16, scale 1:63000
1954-08-16, scale 1:63000. U.S. Geological Survey aerial photograph.
U.S. Geological Survey aerial photograph, 1954-08-16, scale 1:63000
1954-08-16, scale 1:63000. U.S. Geological Survey aerial photograph.
U.S. Geological Survey aerial photograph, 1954-08-16, scale 1:63000
1954-08-16, scale 1:63000. U.S. Geological Survey aerial photograph.
U.S. Geological Survey aerial photograph, 1955-08-08, scale 1:63000
1955-08-08, scale 1:63000. U.S. Geological Survey aerial photograph.
U.S. Geological Survey aerial photograph, 1955-08-08, scale 1:63000
1955-08-08, scale 1:63000. U.S. Geological Survey aerial photograph.
U.S. Geological Survey aerial photograph, 1955-08-08, scale 1:63000
1955-08-08, scale 1:63000. U.S. Geological Survey aerial photograph.
U.S. Geological Survey aerial photograph, 1955-08-08, scale 1:63000
1955-08-08, scale 1:63000. U.S. Geological Survey aerial photograph.
U.S. Geological Survey aerial photograph, 1959-06-06, scale 1:20000
1959-06-06, scale 1:20000. U.S. Geological Survey aerial photograph.
U.S. Geological Survey aerial photograph, 1959-06-06, scale 1:20000
1959-06-06, scale 1:20000. U.S. Geological Survey aerial photograph.
U.S. Geological Survey aerial photograph, 1959-06-06, scale 1:20000
1959-06-06, scale 1:20000. U.S. Geological Survey aerial photograph.
U.S. Geological Survey aerial photograph, 1959-06-06, scale 1:40000
1959-06-06, scale 1:40000. U.S. Geological Survey aerial photograph.
U.S. Geological Survey aerial photograph, 1966-08-12, scale 1:23330
1966-08-12, scale 1:23330. U.S. Geological Survey aerial photograph.
U.S. Geological Survey aerial photograph, 1966-08-12, scale 1:23330
1966-08-12, scale 1:23330. U.S. Geological Survey aerial photograph.
U.S. Geological Survey aerial photograph, 1966-08-12, scale 1:23330
1966-08-12, scale 1:23330. U.S. Geological Survey aerial photograph.
U.S. Geological Survey aerial photograph, 1966-08-12, scale 1:23330
1966-08-12, scale 1:23330. U.S. Geological Survey aerial photograph.
U.S. Geological Survey aerial photograph, 1967-05-03, scale 1:24000
1967-05-03, scale 1:24000. U.S. Geological Survey aerial photograph.
U.S. Geological Survey aerial photograph, 1967-05-03, scale 1:24000
1967-05-03, scale 1:24000. U.S. Geological Survey aerial photograph.
U.S. Geological Survey aerial photograph, 1967-05-03, scale 1:24000
1967-05-03, scale 1:24000. U.S. Geological Survey aerial photograph.
U.S. Geological Survey aerial photograph, 1967-05-03, scale 1:24000
1967-05-03, scale 1:24000. U.S. Geological Survey aerial photograph.
U.S. Geological Survey aerial photograph, 1968-07-01, scale 1:122000
1968-07-01, scale 1:122000. U.S. Geological Survey aerial photograph.
U.S. Geological Survey aerial photograph, 1968-07-01, scale 1:122000
1968-07-01, scale 1:122000. U.S. Geological Survey aerial photograph.
U.S. Geological Survey aerial photograph, 1968-07-01, scale 1:122000
1968-07-01, scale 1:122000. U.S. Geological Survey aerial photograph.
U.S. Geological Survey aerial photograph, 1968-07-01, scale 1:122000
1968-07-01, scale 1:122000. U.S. Geological Survey aerial photograph.
U.S. Geological Survey aerial photograph, 1969-07-17, scale 1:120073
1969-07-17, scale 1:120073. U.S. Geological Survey aerial photograph.
U.S. Geological Survey aerial photograph, 1969-07-17, scale 1:119723
1969-07-17, scale 1:119723. U.S. Geological Survey aerial photograph.
U.S. Geological Survey aerial photograph, 1969-07-17, scale 1:122482
1969-07-17, scale 1:122482. U.S. Geological Survey aerial photograph.
U.S. Geological Survey aerial photograph, 1969-07-17, scale 1:122482
1969-07-17, scale 1:122482. U.S. Geological Survey aerial photograph.
U.S. Geological Survey aerial photograph, 1970-07-24, scale 1:122177
1970-07-24, scale 1:122177. U.S. Geological Survey aerial photograph.
U.S. Geological Survey aerial photograph, 1970-07-24, scale 1:124000
1970-07-24, scale 1:124000. U.S. Geological Survey aerial photograph.
U.S. Geological Survey aerial photograph, 1970-07-24, scale 1:125660
1970-07-24, scale 1:125660. U.S. Geological Survey aerial photograph.

Weather records

28 stations, 67 gages

The thermometers that kept this county's weather, and the gages that measured the flow of its streams, as the federal records hold them. The extremes below are measured values from those records, not estimates.

The 1950 census, district by district

20 districts

Who lived here in 1950, one enumeration district at a time, as the Census Bureau described each district. Each row opens its official National Archives result, with Population Schedules and ED Maps available there.

  • 55-1Shaws Flat-Browns Flat, unincorporated, comprising parts of Judicial Townships 1 and 2: Shaws Flat- Browns Flat, unincorporated - That part in Judicial Township 1 Bounded by Shaws Flat Ditch; Myers Rd.; Sonora city limits, Judicial Township line
  • 55-2Shaws Fat-Browns Flat, unincorporated - That part in Judicial Town-ship 2 Bounded by State Hwy. 65, Jack Page Rd.; Shaws Flat Ditch, Judicial Township line; Sonora city limits Slum Dam Rd.
  • 55-3Shaws Flat- Browns Flat, unincorporated - That part in Judicial Townships 2 Shaws Flat-Browns Flat, Bounded by Slum Dam Rd.; Slum Dam Rd.; Sonora city limits, Race Track Rd.; Shaws Flat Rd.
  • 55-4Judicial Township 1, outside Shaws Flat-Browns Flat, unincorporated: Sonora city: Sonora city - That part Bounded by City limits; City limits; Sonora Creek; Washington
  • 55-5Sonora city - That part Bounded by City limits; Washington; Sonora Creek, Woods Creek, City limits; City limits
  • 55-6Sonora city - That part Bounded by Sonora Creek; Washington; City limits; Woods Creek, Sonora Creek
  • 55-7Sonora city - That part Bounded by Sonora Creek; City limits; City limits; Washington
  • 55-8Judicial Township 1 - That part outside Sonora city and Shaws Flat-Browns Flat, unincorporated (Remainder of Judicial Township 1 is in Shaws-Flat-Browns Flat, unincorporated)
  • 55-9Judicial Township 2, outside Columbia and Shaws Flat-Brown Flat, unincorporated (See separate map for boundaries of Columbia and area North of Sonora) (Remainder of Judicial Township 2 is in Shaws Flat-Browns Flat, unincorporated)
  • 55-10Judicial Township shaws. 2 - /3 That part outside Columbia, unincorporated and Area North of Sonora, unincorporated (See separate map for boundaries of Columbia and Area North of Sonora) Shaws FLAT Browns FLAT (Remainder of Judicial Township 2 is in Area North of Sonora; unincorporated)
  • 55-11BTuolumne, unincorporated Bounded by W. Lumber Company Railroad; Eureka Irrigation Ditch; Point to point line connecting Eureka Irrigation Ditch and intersection of Road to Mt. Eaton and Apple Colony Rd. Madrone, Maple Ave., Carter, Unnamed Road, Road to Cherokee.
  • 55-11ATuolumne, unincorporated Bounded by W. Lumber Company Railroad; Road to Cherokee, Unnamed Road, Carter, Maple Ave., Madrone Point to point line connecting intersection of Road to Mt. Eaton and Apple Colony Rd. and intersection of Turnback Creek and W. Lumber Company Railroad
  • 55-12Judicial Township 3 - That part outside Tuolumne, unincorporated Bounded by County line; County line, Judicial Township line; Judicial Township line, Sonora - Tuolumne Rd. to junction with W. Lumber Company Railroad near Ralph, W. Lumber Company Railroad, Point to point line connecting intersection of Eureka Irrigation Ditch and unnamed street, and intersection of Turnback Creek and W. Lumber Company Railroad, Eureka Irrigation Ditch, W. Lumber Company Railroad, North Fork Tuolumne, Pacific Lumber Company Railroad, Hwy. 13, South Fork Stanislaus River, Judicial Township line
  • 55-13AN/A
  • 55-13BN/A
  • 55-14Judicial Township 4: Judicial Township 4 outside Yosemite National Park
  • 55-15Yosemite National Park - That part in Tuolumne County, Judicial Township 4 (Remainder of Yosemite National Park is in Madera and Mariposa Counties)
  • 55-16Judicial Township 5: Jamestown, unincorporated Bounded by Woods Creek; Judicial Township line, Camp Seco Rd., Jacksonville Rd., Algerine Rd., Sullivan Creek; Sullivan Creek, Woods Creek; Woods Creek, State Hwy. 13
  • 55-17Judicial Township 5 - That part east and south of State Hwy. 13, outside Jamestown, unincorporated
  • 55-18N/A

Wildfire, 1992 to 2020

4,774 fires

Every wildfire the federal occurrence database records inside this county: 4,774 of them, burning about 490,411 acres. 1,086 started naturally and 241 were recorded as arson. Each settlement page carries the fires within five miles of it.

Reported cause Fires
Missing data/not specified/undetermined1291
Natural1086
Equipment and vehicle use718
Debris and open burning623
Recreation and ceremony394
Arson/incendiarism241
Misuse of fire by a minor167
Smoking130
Power generation/transmission/distribution81
Other causes15
Railroad operations and maintenance13
Fireworks10
Firearms and explosives use5

The five largest, by the area the report gives. None of them was recorded as arson.

DateCause SizeReported by Name on the report
17 August 2013Missing data/not specified/undetermined255,858 acresStanislaus National ForestRIM
1 August 2018Natural36,450 acresStanislaus National ForestDONNELL
13 August 1996Natural22,080 acresCentral California DistrictROGGE
5 September 2001Missing data/not specified/undetermined14,280 acresStanislaus National ForestDARBY
18 October 1998Equipment and vehicle use12,613 acresCentral California DistrictPIRU
14 August 1996Natural12,371 acresStanislaus National ForestACKERSON
10 August 1999Natural11,705 acresYosemite National ParkN PARKCPLX
1 August 1992Recreation and ceremony8,000 acresCentral California DistrictMOCCASIN

Every settlement page carries the fires within five miles of it - see the settlement index below.

Storms, 1996 to 2023

60 of 66 shown

The NOAA Storm Events Database holds 66 reports for this county, causing 2 deaths, no injuries and about $94,278,000 in recorded property damage. Each settlement page carries the reports that name it.

Kind of event Reports
Heavy Rain19
Flash Flood13
Flood11
Thunderstorm Wind8
Hail6
Debris Flow3
Wildfire2
Lightning2
Tornado1
Funnel Cloud1

The most serious of them, by death, then injury, then recorded damage. The accounts are quoted exactly as the forecast office filed them.

WhenEvent Place namedHarm What the report says
July 2013LightningDardanelle1 killedThunderstorms developed in the afternoon along the Sierra Nevada crest and spread eastward. Witnesses reported a 66-year old female died in a campground after a lightning strike hit the area. No enter/exit woulds reported to confirm a direct hit. However, evidence would suggest cardiac arrest due to a lightning strike was likely the cause of death.
November 1996Flash FloodSonora1 killedno account filed
March 2018Flash FloodMoccasin$43,000,000A period of heavy rain upstream from Moccasin Dam, in which about three inches fell during four hours led to significant erosion and at least one landslide. It caused a massive amount of water and debris to run downhill into the Moccasin Reservoir. The water level rose to 3 times the normal reservoir capacity and the emergency spillway was utilized. There was severe erosion of the emergency spillway and potential for the dam to fail. The Power house and staff at the Moccasin Fish Hatchery were evacuated due to potential failure. All the fish in the Moccasin Creek Hatchery were killed when it flooded from the water coming over the emergency spillway. The National Weather Service issued a flash flood warning associated with the probable dam failure, and the sheriff advised residents to avoid the area as a matter of public safety. The warning was reduced to a watch until the reservoir was drained and then the watch was canceled once the reservoir was drained.||Cleanup and repair efforts associated with a major storm that damaged Tuolumne County's Moccasin Creek Dam in March is expected to cost roughly $43 million, according to an estimate by the San Francisco Public Utilities Commission, which owns and operates the dam. That total includes $3.2 million in damage to the state fish hatchery at Moccasin Creek, which lies downstream.
March 2023FloodHetch Hetchy Jct$42,000,000All public entities in Tuolumne County completed a preliminary estimate of storm damage for February through April, with costs well over $42 million.
March 2018FloodGroveland Parsons Ar$8,000,000Extensive flooding in downtown Groveland, as floodwaters ran down the main street, Highway 120. Property was damage and water rescues for stranded residents. There was significant damage done to Groveland Community Hall and Mary Laveroni Community Park. Preliminary estimates from Tuolumne County are approximately $8 million for 16 damaged sites along county maintained roads. A very large portion of these damages are seen in the sinkhole at Ferretti Road and slides and embankment loss on Priest Coulterville Road.
March 2017Thunderstorm WindTwain Harte$1,000,000An NWS storm survey team determined straight line winds from a micro-burst associated with a severe thunderstorm caused damage in Twain Harte, CA Numerous trees were brought down, and a home was damaged. Winds gusted to an estimated 105 mpg. Significant wind damage was done along Twain Harte Rd. with many trees and power lines knocked down as a severe thunderstorm passed through. A woman was briefly trapped in a damaged vehicle by a falling tree, and was rescued by the fire department. The woman was not injured.
March 2023Thunderstorm WindJamestown$50,000Tuolumne County OES reported extensive tree damage at Woods Creek Mobile Home Park with 34 trees down.
June 2020Thunderstorm WindHetch Hetchy$50,000Yosemite National Park dispatch reported several trees donwed in the Hetch Hetchy area due to strong thunderstorm wind gusts.
January 2016Thunderstorm WindStanislaus$50,000The main Lake Don Pedro Marina (LDPM) sustained damage to its structure that led to the evacuation of its employees until the weather system died down. The facility was closed for repairs.
March 2014Debris FlowOakland Rec Camp$50,000The Rim Fire burn scar area received 0.20 to over 1 of rainfall from thunderstorms on the early morning of March 6th. The ground was previously saturated due to rainfall for several days prior to this event. There were approximately 10-11 different debris flow slides along the roadway. The cost of the road repair (removal of slide material, limited necessary reconstruction of road prism and culvert function, and storm proofing) was approximately $50,000 in direct engineering contracting costs. The road had just been rebuilt to new standards prior to the slides. No loss of tree productivity costs because the slopes above and below the road were non-commercial stands.
March 2023Thunderstorm WindJamestown$30,000Tuolumne County Emergency Manager reported several trees and power poles down near the intersection of Martin Lane and Campo Seco Road. The Mount Elizabeth RAWS reported a maximum wind gusts of 61 mph.
March 2023Tornado (EF1)Chinese$20,000Numerous hardwood trees snapped or uprooted. A wooden power pole snapped in half. NWS Storm Survey determined it to be rated EF-1 with 90 mph winds.
August 1998Flash FloodDardanelle$20,000no account filed
September 2005Heavy RainSonora$5,000no account filed
January 2023Thunderstorm WindColumbia$1,000Tree down across Italian Bar Rd. There was a gust of 37 mph measured at nearby Columbia Airport.
June 2021Heavy RainAspen Vly$1,000A thunderstorm produced heavy rain at Tuolumne Meadows with 1.25 measured at the ranger station between 1500 and 1700 PDT. The storm also produced pea sized hail and flooded some tents at the Tuolumne Meadows Campground.
September 2005HailGroveland$1,000no account filed
January 2023FloodChinese-Caltrans reported a Westbound SR120 lane closure at Tulloch Road Crossover due to roadway wash-out/slip-out.
March 2023HailBrowns Flat-A trained spotter reported 1 inch hail in Downtown Sonora.
March 2023Flash FloodTuolumne-Tuolumne County Emergency Manager reported significant roadway flooding in the town of Tuolumne with creeks overflowing their banks.
March 2023FloodSonora-Caltrans District 10 reported a mudslide on State Route 49 between Fairview Lane and Mill Villa Court in Sonora due to heavy rain.
March 2023Flash FloodSonora-Flash flooding was reported in the downtown area of Sonora due to heavy rain from a severe thunderstorm. Tuolumne County OES reported a creek flowing out of banks, and water flowing over Washington Street, impacting approximately 25 to 30 homes, 10 public buildings and 30 businesses.
March 2023Funnel CloudJamestown-Tuolumne County Emergency Manager received multiple reports of a funnel cloud, observed along Campo Seco Road in Jamestown.
December 2022FloodSoulsbyville-Roadway flooding with several inches of water reported at Via Este Road and State Route 108.
October 2021Heavy RainCedar Ridge-Heavy rain was reported in Tuolumne County. Reported storm totals reached 5.63 inches just south of Cherry Lake to 6.91 inches near Twain Heart.
August 2020Flash FloodAspen Vly-Park Service Rangers reported flash flooding on SR 120. A nearby weather station at Tuolumne Meadows reported 0.42 inches of rain and hail between 1500 and 1600 PST.
June 2020Thunderstorm WindHarden Flats-The Crane Flat RAWS reported a peak thunderstorm wind gust of 59 mph.
February 2019FloodTuttletown-Caltrans reported that roadway was flooded.
March 2019FloodSonora-Caltrans reported road flooding in the Sonora area.
March 2019FloodSonora-Multiple reports of road flooding in Sonora, CA.
March 2019FloodJamestown-Caltrans reported road flooding in Sonora, CA.
March 2019Flash FloodSonora-Tuolumne County Sheriff Reported flash flooding at Woods Creek near Stockton St. in Sonora, Ca.
February 2019FloodChinese Camp-Tuolumne County Sheriffs Office reports there are road closures along Red Hills Road in Chinese Camp, Sims Road in Jamestown, and Bell Mooney Road in Jamestown.
July 2019Flash FloodAspen Vly-Yosemite Park Rangers reported flash flooding near the Dana Creek and State Route 120 intersection at Tuolumne Meadows where 40 people were rescued when the river swelled and separated them from the highway.
April 2018FloodStanislaus-Full closure of Highway 49 from Moccasin Creek to Bear Valley Road due to road washout.
July 2018Flash FloodAspen Vly-Overflowing water from a strong thunderstorm which produced heavy rain closed down a section of State Route 120 near Tuolumne Meadows. The duration of the flash flood was around one hour.
July 2018Heavy RainTuolumne Meadows-Tuolumne Meadows received 0.98 inches of rainfall was measured in a one hour period.
May 2018HailPinecrest-Hail covered the ground to a depth of just over 2 inches. Most of the hail was pea size, but the larger hailstones were as large as nickels and quarters. The hail for about 15 minutes.
March 2017HailGroveland-A photo on Twitter showed large hail in Groveland, estimated to be 1.25 in diameter.
February 2017Debris FlowHarden Flats-California Highway Patrol reported a rock slide due to heavy rainfall on Highway 140 east of Ferguson Bridge about 5 miles north northwest of Midpines.
September 2017Debris FlowTuolumne Meadows-A Yosemite National Park employee reported a rock slide over Park Road near Hetch Hetchy.
March 2016Heavy RainCedar Ridge-There were 5 inches of rain measured with 2 inches of new snow over a 24-hour period.
March 2016Heavy RainSonora-Spotter reported 1.01 inches of rain fell in 4 hours. Hasn't seen any flooding, but heard small creeks are running high and fast.
July 2015Heavy RainGroveland-Tuolumne Public Works reported a culvert under Evergreen road at the Peach Growers Campground that got overwhelmed by the intensity of rainfall from a thunderstorm.
April 2015Heavy RainSoulsbyville-Heavy rain reported., 1.10 inches storm total.
August 2015HailDardanelle-Hail to the size of nickels was reported.
August 2015HailDardanelle-Hail to 1 inch in diameter reported in Dardanelle.
December 2015Heavy RainCedar Ridge-There was a 24 hour total of 6.53 inches of rain measured near Cedar Ridge at 4050 feet elevation. The storm total was 7.58 inches. Observer location Sonora.
July 2014Heavy RainHetch Hetchy-Thunderstorms produced heavy rain over Rim Fire Burn scar. Storm total of 1.69 in, for approximately 2 hours.
July 2014Flash FloodOakland Rec Camp-Stream bank erosion, with some scouring, rilling, and sheet erosion. Sediment deposited in creek bed at multiple road/creek crossings. There was also float-able debris that was later removed. Road was over-topped at multiple locations. Estimated Granite Creek Basin flow of 1200 CFS, a very high amount for the basin. Flash flood duration of 2 hours and 30 minutes.
July 2014Heavy RainHetch Hetchy-Thunderstorms produced heavy rain over Rim Fire Burn scar. Storm total of 1.31 inches in 2 hours, heavy rain for 30 minutes.
November 2012Heavy RainHarden Flats-Twenty four hour rainfall total at Tuolumne Meadows was 3.70 inches.
September 1999LightningCountywide-Lightning disrupted service for 2,300 PG&E.
May 2006Thunderstorm WindColumbia-no account filed
December 2005Heavy RainCountywide-no account filed
January 2001Heavy RainPinecrest-no account filed
February 2000Heavy RainSonora-no account filed
January 2000Heavy RainGroveland-no account filed
January 2000Heavy RainTwain Harte-no account filed
February 1999Flash FloodJamestown-no account filed

Mines and quarries

1,276 recorded

The Survey's mineral resources record lists 1,276 workings inside this county. 207 still produce and 1,069 are closed or unrecorded. Each settlement page carries the workings within five miles of it.

Commodity Workings
Gold1017
Chromium91
Silver60
Copper32
Tungsten24
Manganese22
Lead14
Limestone, Dimension13
Gold, Silver12
Uranium11
Magnesite11
Stone, Crushed/Broken11
Sand and Gravel, Construction8
Copper, Silver7

The least common of them first, because a county's hundredth gravel pit says nothing its first ten did not.

Where SiteCommodity StatusRecorded
B Brown We Finch Ad HunterTalc-SoapstoneOccurrence
Bell Columbia Marble QuarryMarble, DimensionProducerMetamorphic
Big Oak Flat No. 1Gold, Silver, Zinc, Lead, CopperPast ProducerChalcopyrite, Copper, Galena, Gold, Sphalerite
Clavey RiverBarium-BariteOccurrence
Clay PitClayOccurrence
ContentionGold, Molybdenum, CopperOccurrence
ExperimentalGold, Lead, SilverOccurrence
Flaming Arrow ProspectNickelUnknown1942
Hazel DellGold, Lead, Silver, CopperOccurrence
Kahl RanchChromium, CopperOccurrence
La GuriaGold, Lead, Copper, SilverProspect
Louisiana GroupGold, Lead, Iron, ZincPast ProducerGalena, Gold, Marcasite, Pyrrhotite, Sphalerite
Mackey RanchCopper, Gold, Silver, TungstenPast Producer
Mary EllenGold, Antimony, Zinc, Lead, Copper, IronPast ProducerChalcopyrite, Galena, Gold, Pyrite, Silver, Sphalerite, Stibnite
MitchellGold, Silver, Copper, ZincOccurrenceChalcopyrite, Sphalerite
MitchellGold, Copper, Silver, ZincProspect
New MamothLead, ZincOccurrence
NorwegianGold, Silver, Lead, Copper, MercuryPast ProducerBornite, Galena, Gold, Pyrite
Oak MesaCopper, ArsenicProducer
Pink Rock Qtz.Quartz, Sand and Gravel, ConstructionProspect
Reported OccuranceGypsum-AnhydriteOccurrence
Reported OccurenceSlate, DimensionOccurrence
Reported OccurenceBerylliumOccurrence
Shell RanchCopper, GoldOccurrence
Sivori and Lucky Strike GroupTungsten, GoldOccurrenceScheelite
SonnetGold, Zinc, Iron, LeadPast ProducerGalena, Gold, Pyrite, Sphalerite
Soulsby GroupGold, Copper, Lead, ZincPast ProducerChalcopyrite, Galena, Gold, Pyrrhotite, Sphalerite
White Lead GravelTin, GoldOccurrence
White QuarryPumice, Limestone, GeneralProducer
BelleviewGold, Lead, CopperPast ProducerChalcopyrite, Gold, Pyrite
Black Oak GroupGold, Zinc, Lead, IronPast ProducerGalena, Gold, Marcasite, Pyrrhotite, Sphalerite
DreisamGold, Zinc, Lead, IronProducerGalena, Gold, Marcasite, Pyrite, Pyrrhotite, Sphalerite
Golden Rule & JumperGold, BismuthOccurrence
Lucky Strike ClaimGold, Zinc, LeadPast ProducerGalena, Gold, Pyrite, Sphalerite
Oak HillCopper, Silver, GoldPast ProducerChalcocite, Chalcopyrite, Pyrite
ProvidenceGold, Lead, IronProducerGalena, Gold, Pyrite
Sampson LodeDiatomiteProducerSedimentary
Sampson LodeDiatomiteProspect
SonoraSilver, GoldProducer
Soulsby BelleGold, Zinc, LeadPast Producer
Soulsby MineGold, BismuthOccurrence
Tower PeakMolybdenumOccurrenceContact Metamorphic
Tower PeakMolybdenumOccurrenceContact Metamorphic
United Mines GroupGold, Lead, IronPast ProducerGalena, Gold, Pyrite
Ace of SpadesChromium, IronProducer1917
Blue Mountian QuarryLimestone, GeneralProducer
Erin Go Bragh and CloudmanGold, Copper, Lead, SilverPast Producer
ExperimentalGold, Silver, Copper, LeadPast ProducerChalcopyrite, Galena, Gold, Pyrite
Ft Lillard ClaimsCopper, IronProspect
Golden StarGold, Copper, Lead, SilverPast Producer
Grassely ClaimsChromium, IronUnknown1918
Mildred LloydGold, Copper, Lead, SilverProspect
Morning GloryGold, Copper, LeadOccurrence
ProvidenceGold, Copper, LeadOccurrence
Us Lime ProductsLimestone, GeneralProspect
ArgentumGold, Lead, ZincProducerGalena, Gold, Pyrite, Sphalerite
Ashley PropertyAsbestosProspect
Carlotta Consolidated GroupGold, Lead, Zinc, IronPast ProducerGalena, Gold, Pyrrhotite, Sphalerite
Eggling and Williams MineIron, ChromiumPast Producer1875, 1900
Eureka PlumbagoGraphiteProducer
Eureka PlumbagoGraphiteProspect
Horseshoe ClaimIron, ChromiumPast Producer1918
Lucky StrikeGold, Tungsten, Lead, ZincOccurrence
Mccormick MineIron, ChromiumPast Producer1870
MorganGraphiteProducer
MorganGraphitePast Producer
PennsylvaniaGold, Lead, Zinc, IronPast ProducerGalena, Gold, Pyrrhotite, Sphalerite
Premier AsbestosAsbestosProducer
Premier AsbestosAsbestosProspect
Quigg MineIron, ChromiumPast Producer1908
Rawhide AsbestosAsbestosOccurrence
Silver Mine Creek ProspectGold, Lead, ZincUnknown
Soulsby BelleGold, Lead, ZincProducerGalena, Gold, Sphalerite
StarGold, Lead, Zinc, IronPast ProducerGalena, Gold, Pyrite, Sphalerite
WhittoGold, Lead, Zinc, IronPast ProducerGalena, Gold, Marcasite, Pyrite, Pyrrhotite, Sphalerite
Don Pedro MineChromium, IronPast Producer1905
Duleek MineGold, Silver, CopperPast Producer
Hard To FindGold, Silver, CopperPast Producer
Mackey MineChromium, IronPast Producer1860, 1908
North End ClaimChromium, IronPast Producer1890, 1917
Perconi Ranch DepositsChromium, IronProspect
Richards MineChromium, IronPast Producer1916, 1918
StarGold, Silver, CopperOccurrence
TexGold, Silver, CopperProducer
TexGold, Silver, CopperUnknown
DensmoreGold, Copper, SilverOccurrence
Hard To FindGold, Copper, SilverPast Producer
HenningGold, Copper, SilverProspect
HitchcockGold, Copper, SilverProspect
Keystone MillStoneProducer
PattersonGold, Copper, SilverOccurrence
Phoenix Lake Granite CompanyStonePast Producer
QuarryStoneUnknown
QuarryStoneUnknown
ShanghaiGold, Copper, SilverOccurrence
Sonora Granite CompanyStoneOccurrence
Table Mountain QuarryStoneProducer
TonGold, Copper, SilverProspect
Wood Creek Rock PitStone, SilverProducer
Jamestown S & G PitSand and Gravel, ConstructionProducer
Moore Creek Sand & GravelSand and Gravel, ConstructionPast Producer
Twain Harte PitSand and Gravel, ConstructionProducer
UnidentifiedSand and Gravel, ConstructionUnknown
UnidentifiedSand and Gravel, ConstructionOccurrence
UnidentifiedSand and Gravel, ConstructionUnknown
Unidentified PitSand and Gravel, ConstructionUnknown
AntvniteUraniumProspect
Autunite-Carnotite GroupUraniumPast Producer
Bell Columbia Marble QuarryStone, Crushed/BrokenPast Producer
Bowery BarMagnesiteProspect
Carrigan Mines IncUraniumPast Producer
Childress Ranch DepositLimestone, Dimension, Stone, Crushed/BrokenProspect
Columbia QuarryMagnesiteProducer
CurrieStone, Crushed/BrokenUnknown
Engler Lime CompanyStone, Crushed/BrokenPast Producer
G Bardoli and Bros QuarryStone, Crushed/BrokenOccurrence
Gen Us GrantGold, UraniumPast Producer
Gray EagleMagnesiteProducer
Gray EagleMagnesitePast Producer
Juniper ClaimUraniumProducer
Juniper MineUraniumPast ProducerSedimentary
Juniper MineUraniumProspect1955, 1963
Marble QuarryStone, Crushed/BrokenOccurrence
Mclean Limestone DepositStone, Crushed/BrokenOccurrence
Monarch ProspectMagnesiteOccurrence
Peter Maki DepositMagnesiteProspect
Pine Mountain QuarryStone, Crushed/BrokenProducer
Radium No 1UraniumProducer
Radium No 1UraniumPast Producer
Reported OccurencesMagnesiteOccurrence
Sonora Black QuarryStone, Crushed/BrokenProducer
Sonora PlantMagnesiteProducer
Three Reported Deposits of DolomiteMagnesiteProspect
UnidentifiedUraniumProducer
Unnamed U ProspectUraniumOccurrence
White RockMagnesiteProducer
White RockMagnesitePast Producer
Woods Creek QuarryStone, Crushed/BrokenProducer
Yellow QuarryStone, Crushed/BrokenProducer
ChilenoGold, SilverPast ProducerGold, Pyrite
Columbia BasinGold, SilverProducer
East Belt-Soulsbyville-ToulumneGold, SilverProducer
Groveland-Moccasin-JacksonvilleGold, SilverProducer
Harvard MineGold, SilverOccurrence1848, 1891
HeslepGold, SilverProducer
Jack LodeGold, SilverProducer
Jamestown MineGold, SilverPlant1848, 1891
Jumper DepositGold, SilverOccurrence1848, 1891
Sugarman and NegroGold, SilverPast ProducerGold, Petzite, Sylvanite, Silver, Quartz
Dunning RanchLimestone, DimensionOccurrence
Eastman RanchLimestone, DimensionProspect
Mayhall RanchLimestone, DimensionProspect
Mccormick EstateLimestone, DimensionOccurrence
Mcpherson Ranch PropertyLimestone, DimensionOccurrence
Murphy Bros RanchLimestone, DimensionProspect
Musante RanchLimestone, DimensionProspect
No NameLimestone, DimensionOccurrence
Port Stockton Cement CompanyLimestone, DimensionOccurrence
Reported DepositLimestone, DimensionProspect
Reported OccurenceLimestone, DimensionOccurrence
Woodham Ranch DepositsLimestone, DimensionProspect
Casa MaderaGold, LeadPast ProducerGalena, Gold
Confidence GroupGold, LeadPast ProducerGalena, Gold
Densmore & Young AmericaGold, LeadPast ProducerGalena, Gold, Marcasite, Pyrite
GemGold, LeadPast ProducerGalena, Gold, Pyrite
GroupGold, LeadPast ProducerGalena, Gold, Pyrite
Laura & North StarGold, LeadPast ProducerGalena, Gold, Pyrite
LeadGold, LeadUnknown
Lead & Tam O'ShanterGold, LeadPast ProducerGalena, Gold
Little WonderGold, LeadPast ProducerGalena, Gold, Pyrite
Morning GloryGold, LeadPast ProducerGalena, Gold, Pyrite
PrudhommeGold, LeadPast Producer
Reported OccurrenceLeadOccurrence
Seminole GroupGold, LeadPast ProducerGalena, Gold, Pyrite
Flaming Arrow 2 and 3 DepositManganeseOccurrenceRhodonite
Hog Mountain ProspectManganeseOccurrence
Hog Mountain ProspectManganeseOccurrence1918
HughesManganeseProducerPsilomelane, Rhodonite
Hughes MineManganesePast Producer1918
Hughes PropertyManganeseUnknown
Jack Fray RanchManganeseOccurrence
Jasper ProspectManganeseOccurrence
Jasper ProspectManganeseProspect1942
MadridManganeseOccurrence
Madrid PropertyManganeseOccurrenceRhodonite
Pedro ProspectManganeseOccurrencePsilomelane, Pyrolusite, Rhodonite
Pedro ProspectManganeseProspect1917
Rosemag 1 and 3ManganeseUnknown
SchoettgenManganeseOccurrence
Schoettgen ProspectGold, ManganesePast ProducerResidual
Schoettgen ProspectManganeseOccurrence1942
WestManganeseOccurrence
WindelerManganeseOccurrence
Windeler ClaimsManganeseOccurrenceSpessartite
WonderManganeseProducerPsilomelane, Pyrolusite, Rhodonite, Spessartite
Wonder MineManganesePast Producer1940
Anita No 1TungstenOccurrence
BigelowTungstenProspect
BuckskinTungstenPast Producer1966
Dorothy LakeTungstenPast ProducerScheelite
Dorothy LakeTungstenOccurrence
Eleven KidsTungstenProspect
High SierraTungstenPast Producer
HunchTungstenOccurrence
Iron KingTungstenProducer
Iron KingTungstenPast Producer
Lime CapTungstenProspect
Lucky StrikeGold, TungstenProducer
Molander TungstenTungstenOccurrence
MontezumaTungstenProducer
MontezumaTungstenPast Producer1951
Reported OccurenceTungstenOccurrence
Reported OccurenceTungstenOccurrence
Savari GroupTungstenOccurrence
Snow LakeTungstenProspect
TamarackTungstenPast Producer
TungstarTungstenProspect
UnidentifiedTungstenUnknown
Whittle PropertyTungstenUnknown
AdamsCopperOccurrence
AdamsCopperOccurrence
Chinese CampCopperPast ProducerUnderground
Chinese CampCopperProspect
Diamond MineCopper, SilverProspect
Donahue RanchCopperPast ProducerUnderground
Donahue RanchCopperPast Producer
Eagle-Shawmut MineGold, Silver, CopperPast Producer1850
Eggling and WilliamsChromium, CopperProducer
Kohl RanchCopper, ChromiumUnknown
Last ChanceGold, CopperPast ProducerChalcopyrite, Gold, Pyrite
Last ChanceGold, CopperUnknown
MannCopper, GoldPast ProducerChalcopyrite, Pyrite
MannGold, CopperOccurrence
Mariano RanchCopperOccurrence
Mocassin Creek OccurencesCopperUnknown
Moccasin CreekCopperOccurrenceChalcopyrite
Oak HillCopper, GoldOccurrence
Oak MesaCopper, SilverProspect
Ohio DiggingsCopperPast ProducerChalcopyrite
OlsenGold, CopperProducer
PeckGold, CopperUnknown
Reported OccurenceCopperOccurrence
SalamboCopperPast Producer
Shell RanchCopper, GoldProspect
SolamboCopperProspect
Unidentified ProspectsCopperOccurrence
WashingtonGold, CopperProspect
Apperson ProspectGold, SilverProspect
Argentum Cons No 1 and 2Gold, SilverOccurrence
AtlasGold, SilverOccurrence
Big Bend and Little BendGold, SilverPast Producer
Black GoldGold, SilverPast Producer
Black OakGold, SilverOccurrence
Black Oak MineGold, SilverPast Producer1878
Bonanza MineGold, SilverPast Producer1851
Confidence-Lamphere MineGold, SilverPast Producer1853
Double Nubbin Claim #2Gold, SilverOccurrence
Eagle Bluff MineGold, SilverProspect
Eagle-Shawmut MineGold, SilverPast Producer
Ellen Winton MineGold, SilverPast Producer
Golden TrailGold, SilverPast Producer
Gray SquirrelGold, SilverUnknown
Grigsby # 2Gold, SilverPast Producer
GrizzlyGold, SilverUnknown
Ham and BirneyGold, SilverPast ProducerGold, Silver
HeslepGold, SilverOccurrence
Hot SpotGold, SilverOccurrence
Jack LodeGold, SilverOccurrence
JackassGold, SilverPast Producer
Jamestown MineGold, SilverProducer1850, 1899
Jolly Travelers SadyGold, SilverOccurrence
Judy GirlGold, SilverPast Producer
Jumper & Golden Rule GroupGold, SilverPast ProducerGold, Pyrite
Lone StarGold, SilverPast Producer
MansfieldGold, SilverPast Producer
McKinleyGold, SilverUnknown
Menke-HessGold, SilverPast Producer
MoccasinGold, SilverPast Producer
Modoc MineGold, SilverPast Producer
PeeryGold, SilverPast Producer
Pino BlancoGold, SilverUnknown
Pocket Belt RegionGold, SilverProducer1850
QuartetGold, SilverPast Producer
Rawhide DepositGold, SilverOccurrence
River Bend MineGold, SilverProspect
RiversideGold, SilverProspect
RosedaleGold, SilverPast Producer
Rough and Ready ProspectGold, SilverProspect
Ryan GroupGold, SilverPast ProducerGold, Silver
San Francisco MineGold, SilverPast Producer
Snow StormGold, SilverPast Producer
SpringfieldGold, SilverPast Producer
SteinGold, SilverPast Producer
Sugar PineGold, SilverPast Producer
Sullivan Big BarGold, SilverPast Producer
Sweeney ClaimGold, SilverUnknown
T.J. Fromm's PropertiesGold, SilverProspect
Telegraph Line MineGold, SilverPast Producer
Ultima Chansa MineGold, SilverPast Producer
Yankee Hill Mining CorporationGold, SilverPast Producer
Yukon Mine Number OneGold, SilverPast Producer
Alice June Claim, Marsh Flats Chrome Assoc. PropertiesChromiumPast Producer1917
Blackbird No 1 & No 2ChromiumProspect
Blackbird No 1 & No 2 ClaimsChromiumOccurrenceChromite
Bluepoint ClaimChromiumProducer
Bluepoint ClaimChromiumProspect
Bluepoint Claim, Marsh Flats Chrome Assoc. PropertiesChromiumOccurrenceChromite
Booker LeaseChromiumProducer
Booker LeaseChromiumProspect
Booker Lease OccurrenceChromiumPast ProducerChromite
BuckhornChromiumProducer
BuckhornChromiumProspect
Buckhorn Claim, Marsh Flats Chrome Assoc. ProportiesChromiumOccurrence1917
Burns and TursichChromiumProducer
Burns and TursichChromiumProspect
Burns and Turzich MineChromiumPast ProducerChromite
Cuds Chrome ClaimChromiumOccurrence
Don PedroChromiumProducer
Don Pedro MineChromiumPast ProducerChromite
Eggling and Williams MinesChromiumPast Producer1900, 1917
Fagan Lease OccurrenceChromiumPast Producer1917
Forked Pine ClaimChromiumProducer
Forked Pine ClaimChromiumProspect
Forked Pine Claim, Marsh Flats Chrome Assoc. PropertiesChromiumOccurrenceChromite
Grassely GroupChromiumPast Producer1914, 1917
Horseshoe Claim, Grassely GroupChromiumPast Producer1914, 1944
Horseshoe of Grassely GroupChromiumProducer
Hughes GroupChromiumPast Producer
Last Chance ClaimChromiumProspect
Last Chance Claim of Grassely GroupChromiumProducer
Leonard LapappeChromiumPast Producer
Leonard Lapappe ProspectChromiumProducer
MackeyChromiumProducer
Mackey MineChromiumPast Producer1865, 1918
Mapes-O:Hara LeaseChromiumPast Producer
Mapes-O:Hara Lease Occurrence, Beckwith Ranch MinesChromiumProducer
May Faction ClaimChromiumProspect
May Faction Claim of Grassely GroupChromiumProducer
Mccormick MineChromiumProducer
Mccormick MineChromiumPast Producer1875, 1957
Mccormick MineChromiumProspect
Morning Glory ClaimChromiumProspect
Morning Glory Claim-Grassely GroupChromiumProducer
Moyle and Seco LeaseChromiumProducer
Moyle and Seco LeaseChromiumPast Producer
Mum and Alice JuneChromiumProspect
North EndChromiumProducer
North End Claim, Ziehlke Claims Group 1948ChromiumPast Producer1917, 1943
Pagan LeaseChromiumProducer
Perconi Ranch DepositsChromiumPast ProducerChromite
Phoenix MineChromiumPast Producer1918
Phoenix MineChromiumProducer
Phoenix MineChromiumProspect
QuiggChromiumProducer
Quigg MineChromiumPast Producer1908, 1918
Reported MinesGold, ChromiumOccurrence
Reported OccurenceChromiumOccurrence
Reported OccurenceChromiumOccurrence
Reported OccurrencesChromiumUnknown
Richards MineChromiumPast ProducerChromite
Rose AChromiumPast Producer
Rose A Occurrence, Beckwith Ranch MinesChromiumProducer
Rough and ReadyGold, ChromiumProducer
Rowe and SwererChromiumPast Producer
Rowe and Swerer OccurrenceChromiumProducerChromite
Shafer Lease OccurrenceChromiumPast Producer1918
Shafer Lease OccurrenceChromiumPast Producer1918
Shafer MineChromiumProducer
Shafer MineChromiumPast Producer
Sims PropertyChromiumPast ProducerChromite
Sims PropertyChromiumPast Producer
Spotted FawnChromiumProspect
Spotted Fawn Claim, Ziehlke Claims Group 1948ChromiumPast ProducerChromite
Stanislaus River Chrome MineChromiumProducer1915
Stanislaus River ChromoChromiumProspect
Sullivan and Kahl LeaseChromiumProducer
Sullivan and Kahl LeaseChromiumProspect
Sullivan and Kahl Lease OccurrenceChromiumPast ProducerChromite
Sunday ClaimChromiumProducerChromite
Sunday ClaimChromiumPast Producer
Unidentified ProspectGold, ChromiumOccurrence
UnknownChromiumOccurrence
Unnamed AditChromiumProspect
Valencia MineGold, ChromiumUnknown
West EndChromiumProspect
West End Claim, Ziehlke Claims Group 1948ChromiumPast ProducerChromite
Williamson Rosenthal & Mertz ClaimChromiumPast Producer
Williamson, Rosenthal, and Mertz ClaimsChromiumOccurrenceChromite
Abbie LGoldOccurrence
Abbie L.GoldPast ProducerGold
Aggregate PlacerGoldProspect
Agus CelienteGoldUnknown
Airdale No. 1 & 2GoldOccurrence
AjaxGoldProducerGold
AjaxGoldUnknown
AlabamaGoldProducerGold
AlabamaGoldPast Producer
AlamedaGoldPast ProducerGold
AlamedaGoldOccurrence
Albion Cons GroupGoldProspect
Albion ConsolidatedGoldPast ProducerGold
AlhambraGoldUnknown
AllenGoldUnknown
Alpine MineGoldProspect
Altadena and KearsageGoldProducerGold
Altadena and KearsageGoldUnknown
AltamontGoldProducerGold
AltamontGoldUnknown
AlvesGoldUnknown
AmazonGoldOccurrence
AndersonGoldOccurrence
AndersonGoldProspect
AndersonGoldOccurrence
Anderson & AmbergGoldPast ProducerGold
Anderson G. Mining Co.GoldProducerGold
Anderson Gold Mining CompanyGoldOccurrence
Andrew ScanavinoGoldUnknown
Anti - ChineseGoldProducerGold
Anti-ChineseGoldUnknown
ArbonaGoldPast ProducerGold, Pyrite
ArbornGoldPast Producer
Arroyo Gravel MineGoldOccurrence
Atlas and Soldiers GulchGoldPast ProducerGold
B. J. Placer MineGoldPast Producer
Back TrackGoldPast Producer
BadgerGoldPast ProducerGold
BadgerGoldUnknown
BaerGoldProducerGold
BaerGoldUnknown
Bailey RanchGoldProspect
Baker RanchGoldPast ProducerGold
Baker RanchGoldOccurrence
Bald MountainGoldProducerGold
Bald MountainGoldUnknown
BannerGoldPast ProducerGold
BarrettGoldOccurrence
Beckwith & SaundersGoldPast ProducerGold
Beckwith and SaundersGoldUnknown
Bedrock Blue GravelGoldProducer
Bedrock Blue GravelGoldPast Producer
Behlow Fischer Behlow ExtGoldUnknown
BelcharGoldUnknown
BellGoldPast ProducerGold
BellGoldPast Producer
BellGoldUnknown
Bella ItaliaGoldUnknown
Bella UnionGoldUnknown
BelmontGoldUnknown
BennerGoldOccurrence
Bessie LodeGoldOccurrence
Best TwentyGoldUnknown
BicknellGoldPast ProducerGold
BicknellGoldOccurrence
Big ChunkGoldProducerGold
Big ChunkGoldUnknown
Big Oak Flat DistrictGoldPast Producer1848
Big Oak Flat No1GoldOccurrence
BirdGoldUnknown
Black BearGoldProspect
Black HawkGoldPast ProducerGold
Black HawkGoldOccurrence
Black HawkGoldUnknown
Black Jack and Ida DellaGoldOccurrence
Black SlateGoldUnknown
BlackfootGoldUnknown
Blackfoot & Slide HillGoldPast ProducerGold
Blue & White StarGoldPast ProducerGold
Blue EagleGoldOccurrence
Blue JacketGoldUnknown
Blue Jay ConsGoldOccurrence
Blue LeadGoldPast ProducerGold
Blue RockGoldUnknown
Blue and White StarGoldOccurrence
BlueheadGoldOccurrence
BoitanaGoldUnknown
BoitanoGoldPast ProducerGold
Boitano RanchGoldOccurrence
BonanzaGoldPast ProducerGold
BonanzaGoldOccurrence
BonanzaGoldUnknown
BonitaGoldPast ProducerGold
BorneGoldProducerGold
BorneGoldOccurrence
BossGoldUnknown
BostonGoldUnknown
BowerGoldOccurrence
BownGoldPast ProducerGold, Pyrite
BownGoldPast Producer
BrecknellGoldOccurrence
BrooksGoldUnknown
Brown BirdGoldProducerGold
Brown BirdGoldUnknown
Brown GeovanatteGoldOccurrence
Browns FlatGoldUnknown
BryneGoldUnknown
BuchananGoldPast ProducerGold
Buchanan MineGoldPast Producer
Buck Horn & Back BoneGoldProducerGold
Buck Horn and Back BoneGoldUnknown
BuckeyeGoldUnknown
Buckeye GravelGoldUnknown
Buckeye GroupGoldOccurrence
Buena Speranza and JosephineGoldPast Producer
Buona SperanzaGoldProducerGold
Buzzard RoostGoldPast ProducerGold
CardovaGoldOccurrence
CarlinGoldPast ProducerGold
CarlinGoldUnknown
CarlottaGoldOccurrence
Carlotta ConsGoldUnknown
Carrington GroupGoldUnknown
Casa MaderaGoldOccurrence
Cave Diggins MineGoldProspect
CentralGoldProducerGold
CentralGoldOccurrence
CentralGoldUnknown
ChampionGoldProducerGold
ChampionGoldOccurrence
ChanceGoldProducerGold
ChanceGoldUnknown
ChantreauGoldProducerGold
ChantreauGoldUnknown
ChaparralGoldPast ProducerGold
Chaparral MineGoldPast Producer
CharokeeGoldOccurrence
Chicken FeedGoldOccurrence
ChilenoGoldOccurrence
Chinese Camp DistrictGoldPast Producer1849
ClarkGoldUnknown
CleoGoldProducer
CleoGoldOccurrence
ClimaxGoldUnknown
ClioGoldPast ProducerGold
ClioGoldOccurrence
ColoradoGoldOccurrence
Columbia DistrictGoldPast Producer1850
ColumbusGoldPast ProducerGold
ColumbusGoldPast Producer
CombinationGoldPast ProducerGold
CombinationGoldUnknown
ConfidenceGoldPast Producer
ConsGoldOccurrence
Consolidated River PlacerGoldUnknown
Consuella MineGoldPast ProducerGold
Consuella MineGoldUnknown
ConsueloGoldOccurrence
ContactGoldPast ProducerGold
ContactGoldOccurrence
ContentionGoldProducerGold
Cook Gravel No 1GoldUnknown
Cook Gravel No2GoldProspect
Cornucopia No. 1 , No. 2 GroupGoldProducerGold
Cornucopia No1,2GoldProspect
CoronaGoldProspect
Cosmopolite & VioletGoldPast ProducerGold
CoughlinGoldUnknown
CowenGoldUnknown
CrawfordGoldUnknown
Criss Cross & ReliefGoldPast ProducerGold, Pyrite
Criss Cross and ReliefGoldProspect
Crystal SpringsGoldProducer
Crystal SpringsGoldOccurrence
CrystallineGoldPast ProducerGold
CunoGoldUnknown
D:AlbergariaGoldUnknown
DarkieGoldUnknown
DarrowGoldPast ProducerGold
DarrowGoldUnknown
DavisGoldUnknown
DawnGoldProducerGold
DawnGoldUnknown
De StrattonGoldUnknown
Del MonteGoldPast ProducerGold
Del MonteGoldOccurrence
Dell BeaconGoldOccurrence
DentonGoldUnknown
DerrickGoldUnknown
Dexter FlimingGoldUnknown
Dick and KentGoldPast Producer
Dickey BoyGoldUnknown
Don PedroGoldProducerGold
Don PedroGoldUnknown
DondeboGoldPast Producer
DonellaGoldPast ProducerGold
DonellaGoldOccurrence
DorseyGoldUnknown
DouglasvilleGoldUnknown
Dredge TailingsGoldUnknown
Dredged AreasGoldOccurrence
DreisamGoldOccurrence
Duchess ConsGoldUnknown
Duck BarGoldUnknown
DuffieldGoldPast ProducerGold
DuffieldGoldOccurrence
Duleek No. 1 , 2 , 3GoldPast ProducerGold
Dutch-App GroupGoldPast ProducerGold
Eagle - ShawmutGoldPast ProducerGold, Pyrite
East BeltGoldOccurrence
East LodeGoldUnknown
Electric and Thunderbolt.GoldProducerGold
ElkGoldOccurrence
Ella D and Morning StarGoldUnknown
Ella D. & Morning StarGoldProducerGold
EltonGoldUnknown
Empire ClaimsGoldProspect
Empire Gravel MineGoldUnknown
Erin Go Bragh and CloudmanGoldPast ProducerGold
EtnaGoldProducerGold
EtnaGoldProspect
EurekaGoldPast ProducerGold
EurekaGoldPast ProducerGold
EurekaGoldPast ProducerGold, Pyrite
EurekaGoldUnknown
EurekaGoldOccurrence
Eureka and GrizzlyGoldOccurrence
EustisGoldUnknown
ExcelsiorGoldPast ProducerGold
ExcelsiorGoldPast ProducerGold
ExcelsiorGoldOccurrence
Fair MaidenGoldOccurrence
Fair OaksGoldOccurrence
FairviewGoldPast ProducerGold
FarmingtonGoldProducer
FarmingtonGoldPast Producer
Fenton GroupGoldPast Producer
FerettiGoldUnknown
Fifty-FiveGoldPast ProducerGold
Fifty-FiveGoldOccurrence
FinnGoldUnknown
FischerGoldUnknown
Fisher Behlow & Ex PlacerGoldUnknown
FitzgeraldGoldProducerGold
FitzgeraldGoldOccurrence
Five Mile # 2GoldPast Producer
FlemingGoldOccurrence
FlorenceGoldUnknown
FloridaGoldProspect
Fortynine MineGoldOccurrence
Four OaksGoldOccurrence
Fox, Hudson Calhoun & Ford Group.GoldPast ProducerGold
FractionGoldProducerGold
FractionGoldUnknown
FranklinGoldOccurrence
Free LanceGoldProducerGold
Free LanceGoldUnknown
Free Lance Ext. 4GoldProducerGold
Free Lance Extension 4GoldUnknown
GagnereGoldUnknown
Gandolfo & RoccaaGoldUnknown
GarfieldGoldPast ProducerGold
GarfieldGoldOccurrence
Garfield & VirginaGoldPast ProducerGold
Garfield-VirginiaGoldProspect
Garner MineGoldProspect
Gass Ranch DepositsGoldUnknown
GemGoldPast ProducerGold
GemGoldProducerGold
GemGoldUnknown
GemGoldUnknown
GemGoldUnknown
Gen Us GrantGoldProducer
GenevieveGoldProducerGold
GenevieveGoldUnknown
George Mullins CompanyGoldProducer
George Mullins CompanyGoldPast Producer
Gerrymander ConsGoldUnknown
Gerrymander ConsolidatedGoldProducerGold
GibsonGoldProducer
GibsonGoldPast Producer
Glad AcresGoldUnknown
Glad AcresGoldUnknown
GladstoneGoldPast ProducerGold
GladstoneGoldUnknown
Gold DredgeGoldUnknown
Gold FinchGoldPast Producer
Gold NuggetGoldOccurrence
Gold PlacerGoldUnknown
Gold QueenGoldUnknown
Gold RidgeGoldOccurrence
Gold Ridge Mining CompanyGoldProducerGold
Gold Run LodeGoldOccurrence
Gold SpringsGoldUnknown
Gold Springs PlacerGoldUnknown
Gold Wedge LodeGoldProspect
Golden DamGoldProducerGold
Golden DamGoldUnknown
Golden EagleGoldOccurrence
Golden GateGoldPast ProducerGold
Golden GateGoldUnknown
Golden Gate Mines IncorporatedGoldOccurrence
Golden Kay ConsGoldProspect
Golden Key ConsGoldOccurrence
Golden NuggetGoldProducerGold
Golden NuggetGoldUnknown
Golden Poppy Mining CompanyGoldProducerGold
Golden Poppy Mining CompanyGoldUnknown
Golden StarGoldPast ProducerGold
Golden StarGoldUnknown
Golden SulphurstGoldOccurrence
Golden WestGoldProducerGold
Golden WestGoldOccurrence
Golden West ConsGoldOccurrence
Goldship-Mayflower MineGoldPast Producer
GoldwinGoldPast ProducerGold
Goldwin ConsGoldOccurrence
Good HopeGoldUnknown
Good LuckGoldOccurrence
Good LuckGoldUnknown
Good Luck Mining&Milling CoGoldUnknown
Good ReturnGoldUnknown
Good ShepardGoldOccurrence
Goodnov Quarzt VeinGoldOccurrence
GopherGoldUnknown
Gracian BendGoldUnknown
Grand TurkGoldPast ProducerGold
Grand TurkGoldPast Producer
Grant GroupGoldPast ProducerGold
Grant GroupGoldUnknown
Grass ExtensionGoldUnknown
Grass ExtentionGoldProducerGold
Gravel RangeGoldProspect
Green SpringGoldOccurrence
Grey EagleGoldUnknown
Grey Eagle & RivalGoldProducerGold
Grey Eagle and RivelGoldOccurrence
Gross ConsolidatedGoldProducerGold
Gross and StreetGoldPast ProducerGold, Pyrite
Gross and StreetGoldOccurrence
GroupGoldPast ProducerGold
HabackerGoldUnknown
Ham and BirneyGoldOccurrence
Happy JackGoldProducerGold
Happy JackGoldOccurrence
Hard GravelGoldProducer
Hard GravelGoldOccurrence
Hard RockGoldProducerGold
Hard RockGoldUnknown
HarrimanGoldPast ProducerGold
HarrimanGoldOccurrence
HarringtonGoldUnknown
Harvard Mine GroupGoldPast ProducerGold
Harvey LodeGoldOccurrence
HaslamGoldUnknown
HathwayGoldUnknown
Hattie EsterGoldOccurrence
HawkGoldProducerGold
HawkGoldProspect
Hazel Dell GroupGoldPast ProducerGold
HectorGoldProducerGold
HectorGoldUnknown
HessGoldUnknown
Hidden TreasureGoldProducer
Hidden TreasureGoldPast ProducerGold
Hidden TreasureGoldOccurrence
Hidden TreasureGoldOccurrence
Hilton and McphersonGoldUnknown
HomestakeGoldPast ProducerGold
HomestakeGoldUnknown
HomestakeGoldOccurrence
HopeGoldPast ProducerGold
HopeGoldOccurrence
Hoseg, Dick and KentGoldUnknown
Hudson & CalhounGoldProducerGold
Hudson and CalhounGoldPast Producer
Hughes Cons and DynetaGoldUnknown
Hughes Cons. & DynetaGoldProducerGold
HullGoldProducerGold
Hull MineGoldPast Producer
Humfield and MyersGoldUnknown
HunterGoldProducerGold
HunterGoldOccurrence
Hunter Fluming MineGoldOccurrence
HydeGoldProspect
If I Can MineGoldProducer
If I Can MineGoldPast Producer
ImperialGoldPast Producer
ImperialGoldUnknown
Imperial GroupGoldPast ProducerGold
IndependenceGoldUnknown
IndependentGoldProducerGold
IndependentGoldUnknown
IndependentGoldOccurrence
Indian GirlGoldOccurrence
Ingolotti and CompanyGoldUnknown
Isabella & GemGoldProducerGold
Isabella and GemGoldUnknown
Izurnia IreneGoldOccurrence
J. G. HustonGoldProducerGold
Jackson FlatGoldProducerGold
Jackson Flat and ParallelGoldUnknown
JeffersonGoldUnknown
Jf AndersonGoldUnknown
Jh HustonGoldUnknown
Jigger Bill BrothersGoldUnknown
Joe HookerGoldProducerGold
Joe Hooker WildcatGoldOccurrence
Joe Wildcat HookerGoldOccurrence
John MooreGoldUnknown
John RoyalGoldProducerGold
John RoyalGoldUnknown
JonesGoldOccurrence
Jones-TarantulaGoldOccurrence
JosiahGoldProspect
JuliaGoldProducerGold
JuliaGoldUnknown
JulianGoldUnknown
JunctionGoldPast ProducerGold
JunctionGoldOccurrence
JuniettaGoldUnknown
JusticeGoldProducerGold
JusticeGoldUnknown
KaiserGoldUnknown
KamoiGoldUnknown
KanakaGoldPast ProducerGold
Kanaka MineGoldProspect
KellyGoldUnknown
Kelly and Mother LodeGoldPast ProducerGold
Kelly and Mother LodeGoldPast Producer
KeltzGoldPast Producer
Keltz No. Ext.GoldPast ProducerGold
Kincaid FlatGoldUnknown
KingGoldUnknown
King SolomonGoldUnknown
KoreanGoldPast Producer
KssGoldUnknown
La GuriaGoldPast ProducerGold
La PreciosaGoldProducerGold
La Preciosa MineGoldPast Producer
LamphereGoldPast ProducerGold
LampshireGoldOccurrence
Last ChanceGoldUnknown
Last ChanceGoldUnknown
Last ChanceGoldUnknown
LauraGoldOccurrence
LazarGoldPast ProducerGold
LazerGoldPast Producer
Leprechaun Nos. 1-3GoldPast Producer
LewisGoldPast ProducerGold
LewisGoldOccurrence
LisonjeraGoldUnknown
Little AlabamaGoldUnknown
Little ComstockGoldUnknown
Little FlorenceGoldProducerGold
Little GemGoldPast ProducerGold
Little GemGoldOccurrence
Little LeoGoldUnknown
Little WonderGoldUnknown
Lone StarGoldProducerGold
LongfellowGoldPast ProducerGold
LongfellowGoldOccurrence
Lookout #2 Gravel Mining ClaimGoldPast Producer
Los AngelesGoldPast ProducerGold
Lost & FoundGoldProspect
LouisianaGoldOccurrence
Luck GroupGoldPast Producer
Lucky BoyGoldPast ProducerGold
Lucky BoyGoldOccurrence
Lucky HunchGoldUnknown
Lucky StrikeGoldUnknown
Lucky StrikeGoldProspect
LulaGoldUnknown
MackGoldOccurrence
MaddoxGoldProducerGold
MaddoxGoldOccurrence
MadelonGoldOccurrence
MadridGoldUnknown
MagruderGoldProducerGold
MagruderGoldUnknown
MaitryeauGoldOccurrence
MaloneGoldUnknown
MammonGoldOccurrence
MammothGoldPast ProducerGold
MammothGoldPast Producer
ManganteGoldPast ProducerGold
ManganteGoldUnknown
ManzanitaGoldPast ProducerGold
ManzanitaGoldUnknown
MarbleGoldUnknown
MarcovichGoldUnknown
Mary Ellen MineGoldProspect
MaryattGoldProducerGold
MaryattGoldUnknown
MascottGoldUnknown
May FlowerGoldUnknown
May and HunterGoldUnknown
Mayflower GroupGoldPast ProducerGold
Mayflower ProspectGoldOccurrence
MazeppaGoldPast ProducerGold
MazeppaGoldPast Producer
Mc AlpineGoldPast ProducerGold
Mc CormickGoldPast ProducerGold
McalpineGoldProducer
McardleGoldProducerGold
McardleGoldOccurrence
Mccormick MineGoldPast Producer
Mexican FlatGoldUnknown
Mexican Quartz MineGoldOccurrence
Mexican and Spring HillGoldUnknown
MiracleGoldPast ProducerGold
MiracleGoldOccurrence
MitchellGoldProducerGold
MoccasinGoldOccurrence
Moccasin & Golden KeyGoldPast ProducerGold
Moffitt CanyonGoldUnknown
MohawkGoldUnknown
Mohican GroupGoldPast ProducerGold
Mohican Mine GroupGoldPast Producer
MonarchGoldProducer
MonarchGoldPast Producer
MondayGoldProspect
Montezuma TunnelGoldUnknown
Montreal ConsGoldUnknown
Montreal ConsolidatedGoldProducerGold
MontzumaGoldUnknown
MoodyGoldPast ProducerGold
MoodyGoldOccurrence
MorhmanGoldProducer
MorhmanGoldOccurrence
MormonGoldPast ProducerGold
MormonGoldOccurrence
Mother LodeGoldPast ProducerGold
Mother LodeGoldUnknown
Mount JeffersonGoldPast ProducerGold
Mount VernonGoldPast ProducerGold
Mount ZionGoldPast ProducerGold
MountainGoldOccurrence
Mountain Bell & ParallelGoldProducerGold
Mountain BelleGoldOccurrence
Mountain LilyGoldProducerGold
Mountain LilyGoldOccurrence
Mountain ViewGoldUnknown
Mountain View ConsGoldUnknown
Mountain View ConsolidatedGoldProducerGold
Mt JeffersonGoldOccurrence
Mt ZionGoldOccurrence
MullerGoldProducer
MullerGoldOccurrence
Mullin and CoGoldProducer
Mullin and CoGoldPast Producer
MullinsGoldUnknown
NationalGoldUnknown
National GroupGoldPast ProducerGold
National GroupGoldOccurrence
NelsonGoldUnknown
NeubauerGoldUnknown
Nevada Wonder Mining CompanyGoldOccurrence
New Grand TurkGoldProducerGold
New Grand TurkGoldUnknown
New YearGoldOccurrence
New YearsGoldPast ProducerGold
New York GroupGoldUnknown
No NameGoldUnknown
No OneGoldUnknown
NonperielGoldOccurrence
NonsmaGoldOccurrence
NoondayGoldOccurrence
North Ext. MaryattGoldProducerGold
North Extension of MaryattGoldUnknown
North ExtentionGoldUnknown
North Extention of GreenGoldProducerGold
North Fork No. 1GoldUnknown
North StarGoldPast ProducerGold
North StarGoldUnknown
Northstar ConsGoldOccurrence
NorwegianGoldProducer
NorwegianGoldOccurrence
NubaumerGoldPast ProducerGold
NuggetGoldOccurrence
Nut PineGoldProducerGold
Nut PineGoldUnknown
Nyman Consolidated GroupGoldPast ProducerGold
O'DonnellGoldPast ProducerGold
O'HaraGoldPast ProducerGold
O.K. & North ExtentGoldPast ProducerGold
O.P.GoldProducerGold
O:DonnellGoldUnknown
Oak ShadeGoldUnknown
Ok and North ExtensionGoldUnknown
Old DominionGoldPast ProducerGold
Old DominionGoldUnknown
Old HomeGoldOccurrence
Old Tuolomne ConsGoldUnknown
Old Tuolumne GroupGoldPast ProducerGold
OliverGoldUnknown
OlsenGoldProducerGold
OlsenGoldUnknown
Omega MineGoldOccurrence
OpGoldOccurrence
Open Pit Mine Otherwise UnidntifiedGoldOccurrence
OphirGoldUnknown
OphirGoldProspect
Ora S. CausbyGoldPast Producer
OscarGoldUnknown
Our FlagGoldUnknown
OversightGoldUnknown
PageGoldProducerGold
PageGoldPast Producer
PageGoldPast Producer
ParkGoldOccurrence
ParoleGoldPast ProducerGold
ParoleGoldOccurrence
Pat CosseyGoldUnknown
Patterson and Lennon MinesGoldPast ProducerGold
Paupers DreamGoldUnknown
Pena Blanco Mines GroupGoldPast ProducerGold
PennsylvaniaGoldOccurrence
Peppermint FallsGoldUnknown
Pet CosseyGoldProducerGold
Peugh PlacerGoldUnknown
Philadelphia GroupGoldPast ProducerGold
PhoenixGoldOccurrence
Phoenix ClaimsGoldProspect
Phoenix LakeGoldPast ProducerGold
Phoenix LakeGoldOccurrence
Pine LogGoldProducerGold
Pine LogGoldOccurrence
Pine NutGoldProducerGold
Pine Nut ProspectGoldProspect
Pipe Dream ClaimGoldOccurrence
Placer MinesGoldUnknown
Pocket BeltGoldProducer
Poison OakGoldPast ProducerGold
Poison OakGoldUnknown
Porto FinoGoldProducerGold
Porto FinoGoldOccurrence
PowhattanGoldUnknown
Pride of TuolomneGoldUnknown
Promontory Gold MineGoldOccurrence
ProspectGoldProducerGold
ProspectGoldUnknown
ProtectorGoldUnknown
PrudhommeGoldProducerGold
Punch BowlGoldProspect
PunterGoldProducerGold
PunterGoldUnknown
Quinn ClaimsGoldOccurrence
RaggioGoldUnknown
Raggio ClaimGoldPast ProducerGold
Raging CanalGoldUnknown
RainbowGoldUnknown
RappahannockGoldPast ProducerGold
RappahennockGoldProspect
RattlesnakeGoldProducerGold
RattlesnakeGoldOccurrence
RawhideGoldPast ProducerGold, Pyrite
RaymonGoldUnknown
Red CrossGoldPast ProducerGold, Pyrite
Red CrossGoldPast Producer
Red GravelGoldOccurrence
Red HillGoldUnknown
Red JacketGoldPast ProducerGold
Red JacketGoldProspect
Red MillGoldUnknown
Redemption & Ice HouseGoldProducerGold
Redemption and Ice HouseGoldOccurrence
Relief & SurplusGoldProducerGold
Relief and SurplusGoldUnknown
RepublicGoldUnknown
RepublicanGoldUnknown
Republican GroupGoldPast ProducerGold
ReservoirGoldOccurrence
RewardGoldUnknown
Reward GroupGoldProducerGold
Rhode IslandGoldOccurrence
RichardsGoldPast ProducerGold
RichardsGoldOccurrence
RidgewayGoldOccurrence
RiffleGoldProducerGold
RifleGoldProspect
Rising SunGoldPast ProducerGold
Rising SunGoldUnknown
Rising SunGoldOccurrence
RitchieGoldPast ProducerGold
RitchieGoldUnknown
RiversideGoldPast ProducerGold
RiversideGoldOccurrence
Riverside ConsGoldUnknown
Rize CamGoldUnknown
RobinsonGoldProducerGold
RobinsonGoldOccurrence
RooseveltGoldPast ProducerGold
Roosevelt Butter Cup ConsGoldUnknown
Roosevelt Et AlGoldProspect
Rosenfeld ConsGoldUnknown
Rotten Rail MineGoldPast Producer
RoyalGoldUnknown
RubyGoldProspect
Rush Creek ConsolidatedGoldOccurrence
Russell TelegraphGoldProducer
Russell TelegraphGoldOccurrence
Sailor BoyGoldOccurrence
SalvadorGoldUnknown
San GuiseppeGoldOccurrence
SantiagoGoldUnknown
SantissimaGoldProducerGold
SaratogaGoldUnknown
SargentGoldUnknown
ScorpionGoldUnknown
ScorpionGoldOccurrence
SellGoldPast ProducerGold
SellGoldOccurrence
Sevart ConsGoldOccurrence
ShanghaiGoldPast ProducerGold
Shaws FlatGoldUnknown
Shaws Flat DistrictGoldPast Producer1848
ShoreGoldUnknown
SiedgeGoldProducer
SiedgeGoldOccurrence
Sievert ConsolidatedGoldProducerGold
SilkenGoldProducerGold
SilkenGoldUnknown
SimonoleGoldOccurrence
Slap JackGoldPast ProducerGold
Slap JackGoldOccurrence
SledgeGoldProducer
SledgeGoldPast Producer
Slip UpGoldUnknown
SmithGoldUnknown
Smith StationGoldProspect
Smooth BoreGoldProducerGold
Smooth BoreGoldOccurrence
SnellGoldProducer
SnellGoldOccurrence
SomersetGoldProducerGold
SomersetGoldOccurrence
SonnetGoldProspect
Sonora DistrictGoldPast Producer1848
Sonora WonderGoldUnknown
SoulsbyGoldProspect
Soulsby MineGoldPast Producer1856
South United MinesGoldPast Producer1858
Southern Ext Golden SulphjuretGoldOccurrence
Specimen GulchGoldOccurrence
Spring GulchGoldPast ProducerGold
Spring GulchGoldOccurrence
Spring Hill and CowanGoldUnknown
Springfield Drift MineGoldProducer
Springfield Drift MineGoldPast Producer
SquabbletownGoldUnknown
StanleyGoldPast ProducerGold
StanleyGoldUnknown
StarGoldUnknown
Starr KingGoldPast ProducerGold
Starr KingGoldOccurrence
StocktonGoldPast ProducerGold
StocktonGoldOccurrence
StocktonGoldOccurrence
StonewallGoldPast ProducerGold
StonewallGoldPast Producer
Street.GoldPast ProducerGold
Stuart & MorrisGoldProducerGold
Stuart and MorrisGoldUnknown
Sugar PineGoldUnknown
SullivanGoldOccurrence
Sunny SouthGoldProducer
Sunny SouthGoldPast Producer
Sunnyside MineGoldProspect
SweeneyGoldPast ProducerGold
SwererGoldPast ProducerGold
SwererGoldUnknown
Table MountainGoldOccurrence
TanzyGoldPast ProducerGold
TanzyGoldUnknown
TarantulaGoldPast ProducerGold
TarantulaGoldOccurrenceGold
TarantulaGoldPast Producer
Tarantula HawkGoldPast ProducerGold, Pyrite
TemescalGoldProducerGold
TemescalGoldOccurrence
Thompson HillGoldUnknown
Thompson Hill GroupGoldProducerGold
Three Pine GulchGoldUnknown
ThunderboltGoldOccurrence
TigerGoldUnknown
Tiger and BuffaloGoldOccurrence
Tin CanGoldOccurrence
Tin Can GroupGoldProducerGold
ToledoGoldUnknown
TraskiGoldPast Producer
TriumphGoldProducerGold
TriumphGoldOccurrence
TroleseGoldUnknown
True BusinessGoldOccurrence
TuolomneGoldUnknown
TurnerGoldProducerGold
TurnerGoldUnknown
TuttleGoldUnknown
Two BrothersGoldPast ProducerGold
Two BrothersGoldOccurrence
U. S. Grant.GoldProducerGold
UnamedGoldProducer
UnamedGoldUnknown
UnamedGoldOccurrence
UnamedGoldUnknown
Uncle SamGoldProducerGold
Uncle SamGoldOccurrence
Uncle SamGoldOccurrence
UnidentifiedGoldProspect
UnidentifiedGoldOccurrence
UnidentifiedGoldOccurrence
UnidentifiedGoldUnknown
UnidentifiedGoldOccurrence
UnidentifiedGoldOccurrence
Unidentified Placer AreaGoldProducerPlacer
Unidentified Placer AreaGoldOccurrence
Unidentified ProspectGoldOccurrence
Unidentified WorkingsGoldOccurrence
Unidentified WorkingsGoldUnknown
Unidentified WorkingsGoldOccurrence
Unidentified WorkingsGoldOccurrence
Unidentified WorkingsGoldUnknown
Unidentified WorkingsGoldOccurrence
Unidentified WorkingsGoldOccurrence
Unidentified WorkingsGoldUnknown
Unidentified WorkingsGoldOccurrence
UnionGoldProducerGold
Union and Rough and ReadyGoldProspect
UnitedGoldProducerGold
UnitedGoldUnknown
United MinesGoldOccurrence
Unnamed Mine Probably A Placer MineGoldOccurrence
Unnamed MinesGoldOccurrence
Us GrantGoldOccurrence
UtopiaGoldUnknown
VallecitoGoldOccurrence
ValparaisoGoldPast ProducerGold
ValperaisoGoldUnknown
ValponiGoldUnknown
VandelierGoldUnknown
Ventura Grubstake CoGoldUnknown
VerdunGoldPast ProducerGold
VerdunGoldPast Producer
VictoriaGoldProducerGold
VictoriaGoldUnknown
Vine SpringGoldPast ProducerGold
Vine SpringGoldUnknown
VioletGoldOccurrence
VolunteerGoldProducerGold
VolunteerGoldUnknown
VultureGoldPast ProducerGold
VultureGoldUnknown
WaifGoldProducerGold
WaifGoldOccurrence
Wall StreetGoldOccurrence
Wallstreet & Sugar PineGoldProducerGold
WashingtonGoldUnknown
WeidikindGoldUnknown
West Extension of AustrianGoldUnknown
Wheal & PerrinGoldPast ProducerGold
Wheal RoughGoldPast ProducerGold
Wheal RoughGoldOccurrence
WheelGoldOccurrence
White LandGoldUnknown
WhittoGoldOccurrence
WickhamGoldProducerGold
WickhamGoldOccurrence
WidewestGoldOccurrence
WilkinsonGoldUnknown
WilliamsonGoldUnknown
WillietaGoldProducerGold, Pyrite
WilliettaGoldUnknown
Wilson & Means GroupGoldProducerGold
Wilson and MeansGoldUnknown
Wind WheelGoldProducerGold
Wind WheelGoldPast Producer
Wind Wheel LodeGoldUnknown
WiseGoldPast ProducerGold
WiseGoldProspect
Wolf and CompanyGoldUnknown
Woods CreekGoldUnknown
Woods CreekGoldPast Producer
WootenGoldUnknown
WorcesterGoldPast ProducerGold
WorcesterGoldUnknown
WorchesterGoldOccurrence
Yours TrulyGoldUnknown

Every populated place in the county

125

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.

Provenance

  • Topographic sheets. USGS Historical Topographic Map Collection, county index, measured from the bulk metadata.
  • Fire insurance maps. Library of Congress Sanborn collection, faceted to this county.
  • Photographs. Each place queried individually against the Library of Congress Prints and Photographs search.
  • 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.