| CHEYENNE RIVER AT RED SHIRT, SDUSGS gauge | 74°F23°C | 44 ft³/s | 9.33 ft | 8 hrs ago |
| ANNIE CREEK NEAR LEAD, SDUSGS gauge | — | 1 ft³/s | 4.20 ft | 9 hrs ago |
| ANTELOPE CR NEAR MISSION, SDUSGS gauge | — | 1 ft³/s | 1.21 ft | 9 hrs ago |
| BAD RIVER NEAR FORT PIERRE, SDUSGS gauge | — | 1 ft³/s | 1.02 ft | 9 hrs ago |
| BAD RIVER NEAR MIDLAND, SDUSGS gauge | — | — | 3.39 ft | 9 hrs ago |
| BATTLE CREEK ABOVE KEYSTONE, SDUSGS gauge | — | — | 3.69 ft | 9 hrs ago |
| BATTLE CREEK AT HERMOSA, SDUSGS gauge | — | 2 ft³/s | 2.51 ft | 9 hrs ago |
| BATTLE CREEK BELOW HERMOSA, SDUSGS gauge | — | 0 ft³/s | 1.84 ft | 9 hrs ago |
| BATTLE CREEK NEAR KEYSTONE, SDUSGS gauge | — | 0 ft³/s | 3.18 ft | 9 hrs ago |
| BEAR BUTTE CREEK AT AVALANCHE ROAD AT STURGIS, SDUSGS gauge | — | — | 1.76 ft | 8 hrs ago |
| BEAR BUTTE CREEK NEAR DEADWOOD, SDUSGS gauge | — | 2 ft³/s | 3.67 ft | 8 hrs ago |
| BEAR BUTTE CREEK NEAR GALENA, SDUSGS gauge | — | — | 3.42 ft | 9 hrs ago |
| BEAR IN THE LODGE CREEK NEAR WANBLEE, SDUSGS gauge | — | 3 ft³/s | 1.44 ft | 9 hrs ago |
| BEAVER CREEK NEAR BUFFALO GAP, SDUSGS gauge | — | 6 ft³/s | 4.57 ft | 8 hrs ago |
| BELLE FOURCHE RIVER AT WY-SD STATE LINEUSGS gauge | — | 75 ft³/s | 4.21 ft | 9 hrs ago |
| BELLE FOURCHE RIVER NEAR ELM SPRINGS, SDUSGS gauge | — | 165 ft³/s | 4.63 ft | 9 hrs ago |
| BELLE FOURCHE RIVER NEAR FRUITDALE, SDUSGS gauge | — | 11 ft³/s | 1.69 ft | 9 hrs ago |
| BELLE FOURCHE RIVER NEAR STURGIS, SDUSGS gauge | — | 160 ft³/s | 3.16 ft | 9 hrs ago |
| BIG SIOUX R AT NORTH CLIFF AVE AT SIOUX FALLS, SDUSGS gauge | — | 211 ft³/s | 5.36 ft | 9 hrs ago |
| BIG SIOUX RIVER AT BROADWAY AT WATERTOWN, SDUSGS gauge | — | — | 5.46 ft | 9 hrs ago |
| BIG SIOUX RIVER AT LAKE KAMPESKA NR WATERTOWN, SDUSGS gauge | — | — | 18.54 ft | 9 hrs ago |
| BIG SIOUX RIVER AT SIOUX FALLS, SDUSGS gauge | — | 123 ft³/s | 1.62 ft | 9 hrs ago |
| BIG SIOUX RIVER AT WATERTOWN, SDUSGS gauge | — | 2 ft³/s | 3.36 ft | 9 hrs ago |
| BIG SIOUX RIVER BELOW DIVERSION AT SIOUX FALLS, SDUSGS gauge | — | — | 3.15 ft | 9 hrs ago |
| BIG SIOUX RIVER BELOW WATERTOWN, SDUSGS gauge | — | — | 4.65 ft | 8 hrs ago |
| BIG SIOUX RIVER NEAR BROOKINGS, SDUSGS gauge | — | 105 ft³/s | 2.38 ft | 8 hrs ago |
| BIG SIOUX RIVER NEAR BRUCE, SDUSGS gauge | — | 90 ft³/s | 3.41 ft | 8 hrs ago |
| BIG SIOUX RIVER NEAR CASTLEWOOD, SDUSGS gauge | — | 32 ft³/s | 4.82 ft | 8 hrs ago |
| BIG SIOUX RIVER NEAR DELL RAPIDS, SDUSGS gauge | — | 141 ft³/s | 3.36 ft | 9 hrs ago |
| BIG SIOUX RIVER NEAR FLORENCE, SDUSGS gauge | — | 2 ft³/s | 2.44 ft | 9 hrs ago |
| BIG SIOUX RIVER NEAR HAWARDEN, IAUSGS gauge | — | 347 ft³/s | 11.21 ft | 9 hrs ago |
| BIG SIOUX RIVER NEAR JEFFERSON, SDUSGS gauge | — | 401 ft³/s | 8.28 ft | 9 hrs ago |
| BIG SIOUX RIVER NEAR WATERTOWN, SDUSGS gauge | — | 3 ft³/s | 3.99 ft | 9 hrs ago |
| BLACK PIPE CREEK NEAR BELVIDERE, SDUSGS gauge | — | — | 2.32 ft | 9 hrs ago |
| BOIS DE SIOUX RIVER NEAR WHITE ROCK, SDUSGS gauge | — | 119 ft³/s | 4.75 ft | 9 hrs ago |
| BOXELDER CREEK NEAR NEMO, SDUSGS gauge | — | 0 ft³/s | 1.24 ft | 8 hrs ago |
| BOXELDER CREEK NEAR RAPID CITY, SDUSGS gauge | — | — | 29.71 ft | 9 hrs ago |
| CASTLE CR ABOVE DEERFIELD RES NEAR HILL CITY, SDUSGS gauge | — | 9 ft³/s | 2.75 ft | 9 hrs ago |
| CASTLE CREEK BELOW DEERFIELD DAM, SDUSGS gauge | — | 10 ft³/s | 3.53 ft | 8 hrs ago |
| CEDAR CREEK NEAR PRESHO, SDUSGS gauge | — | 0 ft³/s | 6.78 ft | 9 hrs ago |
| CHERRY CREEK NEAR PLAINVIEW, SDUSGS gauge | — | 0 ft³/s | 2.66 ft | 9 hrs ago |
| CHEYENNE RIVER AT EDGEMONT, SDUSGS gauge | — | 12 ft³/s | 1.24 ft | 9 hrs ago |
| CHEYENNE RIVER NEAR BUFFALO GAP, SDUSGS gauge | — | 47 ft³/s | 2.15 ft | 9 hrs ago |
| CHEYENNE RIVER NEAR EAGLE BUTTE, SDUSGS gauge | — | — | 11.12 ft | 9 hrs ago |
| CHEYENNE RIVER NEAR PLAINVIEW, SDUSGS gauge | — | 442 ft³/s | 8.93 ft | 9 hrs ago |
| CHEYENNE RIVER NEAR SCENIC, SDUSGS gauge | — | 43 ft³/s | 5.99 ft | 9 hrs ago |
| CHEYENNE RIVER NEAR WASTA, SDUSGS gauge | — | 136 ft³/s | 0.71 ft | 9 hrs ago |
| CLEGHORN SPRINGS AT RAPID CITY, SDUSGS gauge | — | 9 ft³/s | 2.65 ft | 9 hrs ago |
| EAST FORK VERMILLION RIVER NEAR PARKER, SDUSGS gauge | — | 7 ft³/s | 5.14 ft | 9 hrs ago |
| ELK CREEK NEAR ELM SPRINGS, SDUSGS gauge | — | 0 ft³/s | — | 1 day ago |
