USGS Gauge Stations

Real-time water level and flow data from 15,028 USGS monitoring stations across the United States

15,028
Total Gauges
53
States/Territories

Browse by State

Alaska
168 gauges
Alabama
241 gauges
Arkansas
196 gauges
Arizona
254 gauges
California
881 gauges
Colorado
732 gauges
Connecticut
100 gauges
District of Columbia
7 gauges
Delaware
38 gauges
Florida
631 gauges
Georgia
453 gauges
Guam
6 gauges
Hawaii
134 gauges
Iowa
225 gauges
Idaho
293 gauges
Illinois
334 gauges
Indiana
260 gauges
Kansas
285 gauges
Kentucky
235 gauges
Louisiana
370 gauges
Massachusetts
170 gauges
Maryland
175 gauges
Maine
76 gauges
Michigan
308 gauges
Minnesota
260 gauges
Missouri
314 gauges
Mississippi
242 gauges
Montana
340 gauges
North Carolina
291 gauges
North Dakota
147 gauges
Nebraska
162 gauges
New Hampshire
64 gauges
New Jersey
421 gauges
New Mexico
269 gauges
Nevada
266 gauges
New York
454 gauges
Ohio
408 gauges
Oklahoma
199 gauges
Oregon
477 gauges
Pennsylvania
532 gauges
Puerto Rico
112 gauges
Rhode Island
58 gauges
South Carolina
271 gauges
South Dakota
242 gauges
Tennessee
191 gauges
Texas
883 gauges
Utah
216 gauges
Virginia
290 gauges
Vermont
90 gauges
Washington
580 gauges
Wisconsin
365 gauges
West Virginia
172 gauges
Wyoming
137 gauges