Landmark information
- Location: 
 4189 Hwy 140 (PM 17.2), 3.2 mi W of Mariposa
- Plaque: 
 Other Plaque
- Site: 
 Nothing Remains
- Date First Visited: 
 6/19/1998
- Date Most Recently Visited: 
 6/19/1998
- GPS Coordinates: 
 N 37 28.868, W 120 0.642
About this landmark
                Plaque text: 
				
				Agua Fria
				
				One fourth mile north of Carson Creek, tributary of Agua Fria, was located Agua Fria, first county seat of Mariposa County in 1850-51, one of original 27 counties in California. Until 1852, while mining was main industry of region, Mariposa County comprised 1/6 of state and included all of what is now Merced, Madera, Fresno, Tulare, Kings, and Kern counties. Town of Mariposa became seat of government in 1852 & the courthouse was completed in 1854.
              
