Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data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 331137096283401 Sister Grove Ck at FM 1377 nr Princeton, TX
Collin County, Texas
Hydrologic Unit Code 12030106
Latitude 33°11'37.10", Longitude 96°28'34.18"
NAD83