Français
North America WaterWatch
Map
of real-time streamflow compared to historical streamflow for the day of year
(Choose a region and then click "GO" to view a regional map)
(Warning: It may take several minutes to process)
United States:
Alabama
Alaska
Arizona
Arkansas
California
Colorado
Connecticut
Delaware
District of Columbia
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
Puerto Rico
Water Res. Region
01 New England
02 Mid Atlantic
03 South Atlantic-Gulf
04 Great Lakes
05 Ohio
06 Tennessee
07 Upper Mississippi
08 Lower Mississippi
09 Souris-Red-Rainy
10 Missouri
11 Arkansas-White-Red
12 Texas-Gulf
13 Rio Grande
14 Upper Colorado
15 Lower Colorado
16 Great Basin
17 Pacific Northwest
18 California
19 Alaska
20 Hawaii
21 Puerto Rico
Neighbor
Canada:
Alberta
British Columbia
Manitoba
New Brunswick
Newfoundland and Labrador
Nova Scotia
Northwest Territories
Nunavut
Ontario
Prince Edward Island
Quebec
Saskatchewan
Yukon
Canadian River Basins
01 Maritime Provinces Drainage
02 St.Lawrence River Drainage
03 Northern Quebec Drainage
04 Southwest Hudson Bay Drainage
05 Nelson River Drainage
06 Western Hudson Bay Drainage
07 Great Slave Lake Drainage
08 Pacific Drainage
09 Yukon River Drainage
10 Arctic Drainage
11 Mississippi River Drainage
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Great Lakes/St. Lawrence
Lake Ontario to Trois-Rivières
