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Welcome to the TopoQuest Map Viewer!
Thorps Creek, CA is a stream located in Tuolumne County at N37.83993° W120.55214° (NAD83). This is the nearest place in the USGS place names database to the center of the map view below.  Look below the map view for a list of other places and locations that are visible within this map view.  If you need to locate a landmark or feature, you can search for its location on our Find Places page.  If you need to locate a specific USGS topographic map, try our Find Maps page.



USGS Map Name:  Keystone, CA    Map MRC: 37120G5
Map Center:  N37.82696°  W120.54032°    Datum: NAD27    Zoom: 32m/pixel
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Places Within This Map View:
Place Type Coordinates (click to center)
Thorps CreekStreamN37.83993° W120.55214°
Kistler RanchLocaleN37.84521° W120.54131°
Rushing Ranch (historical)LocaleN37.81465° W120.56353°
KDJK-FM (Oakdale)TowerN37.82743° W120.56853°
Rushing MountainSummitN37.82826° W120.56853°
Kistler Ranch AirportAirportN37.85790° W120.55180°
KeystonePopulated PlaceN37.83521° W120.50770°
California Division of ForestryLocaleN37.83437° W120.50242°
KDJK-FM (Oakdale)TowerN37.79271° W120.51992°
Mountain Pass CreekStreamN37.86993° W120.53964°
Burgeson RanchLocaleN37.86354° W120.51492°
Hammils MountainSummitN37.87576° W120.55770°
Casnau CreekStreamN37.87548° W120.52048°
Andrew CreekStreamN37.87715° W120.51131°
Hetch Hetchy JunctionPopulated PlaceN37.80104° W120.48770°
Tulloch MountainSummitN37.88243° W120.56270°
Wagner RanchLocaleN37.88798° W120.54242°
Sierra Conservation Center Fire DepartmentBuildingN37.88822° W120.53690°
McCormick MineMineN37.88159° W120.51214°
Crimea HouseLocaleN37.83243° W120.47825°
Mann CreekStreamN37.82243° W120.60298°
Tulloch GulchValleyN37.88576° W120.56520°
Jamestown Conservation CampLocaleN37.89326° W120.53826°
Sierra Conservation CenterBuildingN37.89341° W120.53816°
Negro Jack GulchValleyN37.88770° W120.56742°
Green Spring MineMineN37.89020° W120.56353°
Rocky GulchValleyN37.88965° W120.57048°
Green Spring RunStreamN37.89298° W120.56937°
Negro Jack PointCliffN37.88965° W120.57909°
Quigley CreekStreamN37.76826° W120.49464°
O'Byrnes Ferry (historical)CrossingN37.89493° W120.57103°
Mapes-O'Hara MineMineN37.87993° W120.48742°
Valencia MineMineN37.88965° W120.58215°
Black Jack BluffsPopulated PlaceN37.88965° W120.58409°
Peoria PassGapN37.89548° W120.50409°
O Byrne Ferry Historical MonumentParkN37.89687° W120.57715°
South Shore Recreation AreaParkN37.88520° W120.59409°
Tulloch 62-006 DamDamN37.87493° W120.60437°
Shotgun CreekStreamN37.90382° W120.56326°
Tulloch DamDamN37.87641° W120.60492°
Yosemite JunctionPopulated PlaceN37.89076° W120.48825°
Black CreekStreamN37.89687° W120.58520°
Red HillsRangeN37.84048° W120.45797°
CooperstownPopulated PlaceN37.74326° W120.54464°
If I Can MineMineN37.90881° W120.56103°
Tulloch ReservoirReservoirN37.89655° W120.58841°
Scorpion GulchValleyN37.89076° W120.59687°
The Shores of Poker FlatPopulated PlaceN37.90298° W120.58215°
Peoria FlatFlatN37.90326° W120.49770°
Rancheria Del Rio EstanislaoLocaleN37.87354° W120.61576°
Sonora DivisionCivilN37.88862° W120.47402°
Sullivan and Kahl ProspectMineN37.90715° W120.49409°
Alto MineMineN37.89465° W120.60659°
Sugarloaf MineMineN37.91909° W120.56353°
Long CanyonValleyN37.92270° W120.54687°
Richards ProspectMineN37.90826° W120.48798°
Goodwin DamDamN37.86270° W120.63020°
Peoria AirportAirportN37.92154° W120.51898°
Chinese StationLocaleN37.87909° W120.45742°
Peoria CreekStreamN37.92493° W120.53659°
Peoria BasinBasinN37.92326° W120.52131°
North Fork Dry CreekStreamN37.73354° W120.57187°
South Fork Wildcat CreekStreamN37.81382° W120.63909°
North Fork Wildcat CreekStreamN37.81382° W120.63909°
Taylor HillSummitN37.85521° W120.44464°
Perconi Ranch ProspectMineN37.88520° W120.45909°
Owl CreekStreamN37.85076° W120.63798°
Rydberg CreekStreamN37.72576° W120.55353°
Sims ProspectMineN37.88687° W120.45631°
Dry Creek School (historical)SchoolN37.73660° W120.59159°
Warnerville CemeteryCemeteryN37.73585° W120.59218°
Chinese Camp Census Designated PlaceCensusN37.87024° W120.44429°
Minnow GulchValleyN37.83409° W120.43381°
Copperopolis QuarryMineN37.93667° W120.54667°
WarnervillePopulated PlaceN37.73243° W120.59659°

Note: Coordinates listed above are datum selected on the sidebar.
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Map contents:
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Map Size:
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Datum:
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Coordinate format:
UTM
Nddd.ddd°  Wddd.ddd°
Nddd°mm.m'  Wddd°mm.m'
Nddd°mm' ss"  Wddd° mm' ss"

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Updates
Note (5/31/2016) - Want a crosshair at the center coordinates of the map?  A number of people have asked, so that option has been added!

Note (6/26/2013) - Map sizes are now larger, and an extra-large (1280x1280) option has been added as well.

Note (8/18/2010) - The transition to the new TopoQuest server is now complete.  Aside from a glitch that affected the TopoZone alternative map.asp script much of Monday (8/17/2010) afternoon and evening, all went pretty smoothly.  Response time of the TopoQuest website overall should be much snappier, and addition of more 1m satellite / aerial imagery is back underway!

Note (8/2/2010) - Full USGS 1:100K and 1:250K topographic map coverage of the continental US is now completed and online.  Plus, I have the new TopoQuest server under construction with a 9TB RAID6 disk array to continue adding satellite/aerial photo coverage.  Yay!

Note (7/21/2009) - Locations of places of interest (from the USGS placenames database) within the map area you are viewing are now listed below the map when viewing at 64m/pixel or below.  You can click the name of the place to go to its description page, or click the coordinates to recenter your map view on that place.

Note (6/1/2009) - We've started adding 1m/pixel aerial and satellite imagery, starting with Oregon and slowly branching out from there.  Please be patient, it takes a very long time to download and process all this imagery, as well as huge amounts of disk space!

Note (3/07/2009) - We've started adding 1:100K and 1:250K scale USGS topographic maps, starting with southern Oregon and moving out from there.  Coverage will be a bit sparse at first while we crank up automated processing of map tiles at these topographic map scales.  To view 1:100K and 1:250K scale topos, you'll need to manually select them from the sidebar (the Choose Automatically selection will not select these map scales until we have more coverage).  You can use the coverage map types to see what areas we've already processed and have online.  Also note that satellite photo coverage isn't meant to be particularly useful at this point, it's just (very) experimental.

Note (7/31/2008) - We've started adding 1:50K scale topographic maps of Canada, starting with British Columbia.  The Canadian topographic map coverage is still a bit experimental, and integration into the map viewer still needs a little work.  The map viewer will not yet automatically select the 1:50K scale topographic maps, so if you're trying to view maps in Canada, you may need to manually switch to the 1:50K Topo Maps selection in the Map Contents section of the sidebar.

Note (4/15/2008) - With the demise of non-subscription access to TopoZone (now merged with Trails.com, a subscription service), we're scrambling to process all topographic maps for the US and make them available as quickly as possible.  We now have four Linux PC's crunching map data 24/7 to produce and index map data continuously.  We should be adding approximately fifteen 1 degree x 1 degree blocks of map data (approximately 1000 individual 7.5 minute 1:24000 topo maps) per day.  We're starting with southern Oregon (because that's where we live!) and northern California and branching out from there.

TopoZone URL Replacement
Do you have a Topozone map URL that you want to convert to the TopoQuest equivalent?  Simply replace topozone.com with topoquest.com in the URL, and you'll get the equivalent map as what Topozone used to produce!  We have more details on using TopoQuest as a Topozone alternative on our Topozone Replacement page.



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