Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data
starting March 11, 2024
with a full decommission expected 6 months later.
Learn more about the upcoming change and where to find the new samples
data in our blog.
USGS 420009121485600 S-16 DRAIN AT RANGELINE DRAIN RD, NEAR DORRIS, CA
Siskiyou County, California
Hydrologic Unit Code 18010204
Latitude 42°00'08.67", Longitude 121°48'56.16"
NAD83