Data Series 301
U.S. GEOLOGICAL SURVEY
Data Series 301
Figure 4. The Southern Sierra Groundwater Ambient Monitoring and Assessment (GAMA) study unit showing the 1.86-mile buffer zones around all public-supply wells, the distribution of study area grid cells, and the location of sampled flow-path wells.
Alphanumeric identification numbers for flow-path wells have the prefix “SOSFP”; only the numeric portions are shown on the map.