Today's Streamflow Rankings

Nationwide USGS stream gauge rankings as of Jul 28, 2026 10:45 PM UTC. Cached for one hour.

At or Above Flood Stage (15)

# Station River Gage (ft) Flood (ft) Above (ft)
1 Tazlina River near Glennallen AK Tazlina River 1,111.39 31.0 +1,080.39
2 St. Croix River at Stillwater, MN St. Croix River 676.02 87.0 +589.02
3 Sacramento River at Freeport CA Sacramento River 103.67 21.0 +82.67
4 Columbia River at The Dalles, OR Columbia River 77.53 25.0 +52.53
5 Colorado Rv below Hoover Dam, AZ-NV Colorado River 44.68 18.0 +26.68
6 Pellicer Creek Near Espanola, FL Pellicer Creek 15.56 0.6 +14.96
7 Pottsburg Creek near South Jacksonville, Fla. Pottsburg Creek 19.38 6.0 +13.38
8 Nassau River Near Tisonia, FL Nassau River 13.35 1.3 +12.05
9 Cedar River at San Juan Avenue at Jacksonville, FL Cedar River 12.07 1.5 +10.57
10 St. Johns River at Jacksonville, FL St. Johns River 11.80 1.5 +10.30
11 Dunns Creek Near Satsuma, FL Dunns Creek 10.67 1.5 +9.17
12 Tombigbee River at Demopolis L&d Near Coatopa, Al. Tombigbee River 77.15 68.0 +9.15
13 St. Johns River at Buffalo Bluff Near Satsuma, FL St. Johns River 10.46 1.5 +8.96
14 Black Warrior River at Selden L & D Near Eutaw, AL Black Warrior River 95.96 90.0 +5.96
15 Faka-Union River Near The Mouth Faka-Union River 6.71 1.5 +5.21

Highest Discharge Nationwide

# Station River State CFS
1 Mississippi River at New Madrid, MO Mississippi River MO 801,000
2 Yukon River at Pilot Station AK Yukon River AK 795,000
3 Mississippi River at Memphis, TN Mississippi River TN 790,000
4 Mississippi River at Vicksburg, MS Mississippi River MS 702,000
5 Ohio River at Olmsted, IL Ohio River IL 515,000
6 Mississippi River at Belle Chasse, LA Mississippi River LA 465,000
7 Mississippi River at Baton Rouge, LA Mississippi River LA 461,000
8 Yukon River near Stevens Village AK Yukon River AK 448,000
9 Ohio River at Water Tower at Louisville, KY Ohio River KY 351,000
10 Ohio River at Louisville, KY Ohio River KY 348,000
11 Ohio River at Markland Dam Near Warsaw, KY Ohio River KY 322,000
12 Ohio River at Smithland Dam, Smithland, KY Ohio River IL 316,000
13 Mississippi River at Thebes, IL Mississippi River IL 275,000
14 Columbia River at Port Westward, Near Quincy, OR Columbia River OR 269,000
15 Ohio River at Cannelton Dam at Cannelton, IN Ohio River IN 266,000
16 Mississippi River at Chester, IL Mississippi River IL 256,000
17 Ohio River at Greenup Dam Near Greenup, KY Ohio River KY 236,000
18 Ohio River at Ironton, OH Ohio River OH 231,000
19 Mississippi River at St. Louis, MO Mississippi River MO 225,000
20 Columbia River at Vancouver, WA Columbia River WA 215,000
21 Detroit River at Fort Wayne at Detroit, MI Detroit River MI 209,000
22 St. Clair River at Port Huron, MI St. Clair River MI 209,000
23 Columbia River at The Dalles, OR Columbia River OR 199,000
24 Atchafalaya River at Simmesport, LA Atchafalaya River LA 198,000
25 Columbia River at International Boundary Columbia River WA 172,000

Most Above Normal (discharge > 95th percentile for this date)

# Station State Current CFS p95 % above p95
1 Arkansas River at Little Rock, AR AR 35,024 83 +42,097%
2 Hangman Creek at State Line Road Near Tekoa, WA WA 543 4 +14,983%
3 North Concho Rv at Sterling City, TX TX 114 1 +8,669%
4 Maumelle River Near Wye, AR AR 1,240 23 +5,291%
5 Yount Creek Near Martindale, AR AR 16 0 +5,200%
6 Mulberry C near Salina, KS KS 4,190 84 +4,888%
7 Navasota Rv above Groesbeck, TX TX 210 5 +4,465%
8 Range Ck near Collinsville, TX TX 3 0 +3,625%
9 Little Yellow Creek East near Burnsville, MS MS 1,500 44 +3,309%
10 North Sylamore Creek Near Fifty Six, AR AR 555 17 +3,165%
11 Anchor River near Anchor Point AK AK 5,840 187 +3,023%
12 Richland Creek Near Witts Spring, AR AR 1,450 50 +2,800%
13 Black C near Copperopolis CA CA 1 0 +2,550%
14 Bear Creek Near Silver Hill, AR AR 1,150 44 +2,514%
15 Little Niangua River Near Macks Creek, MO MO 1,280 50 +2,460%

Most Below Normal (discharge < 10th percentile for this date)

# Station State Current CFS p10 % below p10
1 Durbin Creek Near Fruit Cove, FL FL -74 0 −92,850%
2 Chatham River Near The Watson Place, FL FL -8,470 51 −16,708%
3 Julington Crk at Old St August Road near Bayard, FL FL -27 0 −10,523%
4 Columbia Slough at Portland, OR OR -803 12 −6,792%
5 Tamiami Canal Outlets L-30 To L-67a near Miami, FL FL -50 9 −681%
6 Harney Pond Canal Above South-71 near Lakeport, FL FL -171 51 −435%
7 Saginaw River at Holland Avenue at Saginaw, MI MI -759 447 −270%
8 Green Lake Inlet at CT Highway at near Green Lake, WI WI -8 9 −192%
9 Willamette River at Portland, OR OR -2,640 6,420 −141%
10 L-28 Canal Above South-140 Near Clewiston, FL FL -25 64 −139%
11 Bottle Creek at Rookery Branch Near Homestead, FL FL -2 8 −130%
12 Snapper Creek north.5 above Water Pipe near South. Miami, FL FL -29 126 −123%
13 North.West. Wellfield Canal near Dade Broward Levee near Penn FL -1 5 −111%
14 North Canal at Highway 97, Near Midland, OR OR -1 20 −107%
15 Pee Dee River at Highway 701 near Bucksport, SC SC -48 2,220 −102%