My Favorites
Did you know You can add locations, select data types to display, and then save your settings by bookmarking in your browser to return to My Favorites?
Discover latest continuous data in your state

State pages provide a summary of the latest continuous data being collected in your state. Quickly filter the map and list to show a data type of interest to you, or customize the filters to further refine the map and list to your needs.
- Alabama
- Alaska
- Arizona
- Arkansas
- California
- Colorado
- Connecticut
- Delaware
- Florida
- Georgia
- Hawaii
- Idaho
- Illinois
- Indiana
- Iowa
- Kansas
- Kentucky
- Louisiana
- Maine
- Maryland
- Massachusetts
- Michigan
- Minnesota
- Mississippi
- Missouri
- Montana
- Nebraska
- Nevada
- New Hampshire
- New Jersey
- New Mexico
- New York
- North Carolina
- North Dakota
- Ohio
- Oklahoma
- Oregon
- Pennsylvania
- Rhode Island
- South Carolina
- South Dakota
- Tennessee
- Texas
- Utah
- Vermont
- Virginia
- Washington
- West Virginia
- Wisconsin
- Wyoming
- American Samoa
- Guam
- Northern Mariana Islands
- Puerto Rico
- Virgin Islands
- District of Columbia
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Explore latest and historical water data

USGS has collected water data throughout US states and territories for more than 135 years. Find historical and currently operational monitoring locations collecting continuous and discrete sample data that interests you. Filter using locations of interest, type of water data, and recency of data that meet your needs.
Use one or a comma separated list of monitoring location identifiers -- for example: 09380000, 05427948
You have not added any favorite locations.
To get started, use the options in Add/Remove locations to create a list of monitoring locations. Once you have selected some favorite monitoring locations, you can use them to create a Combined Location Graph.
You have not added any favorite locations.
To get started, use the options in Add/Remove locations to create a list of monitoring locations. Once you have selected some favorite monitoring locations, you will see additional options here.