Flow Reports by State
Flow Report - UNITED STATES
May 4 2024
Loading Report...
Flow Reports by State
Flow Reports by State
Flood Monitor
|
Neosho River
River / Tributary |
206% |
|
Ocheyedan River
River / Tributary |
291% |
|
Portneuf River
River / Tributary |
178% |
|
Sabine River
River / Tributary |
293% |
|
Little Sioux River
River / Tributary |
292% |
|
Blackwater River
River / Tributary |
286% |
|
Navasota River
River / Tributary |
1495% |
|
Owyhee River
River / Tributary |
204% |
|
Humboldt River
River / Tributary |
257% |
|
Platte River
River / Tributary |
443% |
|
Trinity River
River / Tributary |
386% |
|
Grand River
River / Tributary |
603% |
|
Chariton River
River / Tributary |
736% |
|
Missouri River
River / Tributary |
162% |
|
Illinois River
River / Tributary |
157% |
|
Neches River
River / Tributary |
302% |
|
Calcasieu River
River / Tributary |
312% |
|
Middle Potomac-Anacostia-Occoquan
Watershed |
1321% |
|
Lower Chariton
Watershed |
736% |
|
Blackwater
Watershed |
286% |
|
Platte
Watershed |
443% |
|
West Fork San Jacinto
Watershed |
1260% |
|
East Fork San Jacinto
Watershed |
1014% |
|
Spring
Watershed |
756% |
|
Lower Missouri-Moreau
Watershed |
163% |
|
Sulphur Headwaters
Watershed |
436% |
|
Little Osage
Watershed |
257% |
|
South Grand
Watershed |
185% |
|
Lower Neches
Watershed |
316% |
|
Village
Watershed |
990% |
|
Pine Island Bayou
Watershed |
906% |
|
Upper Angelina
Watershed |
303% |
|
Lower Angelina
Watershed |
299% |
|
Upper Calcasieu
Watershed |
312% |
|
Middle Humboldt
Watershed |
257% |
|
Navasota
Watershed |
1495% |
|
Upper Trinity
Watershed |
358% |
|
Skunk
Watershed |
641% |
|
Lower Illinois
Watershed |
157% |
|
La Moine
Watershed |
407% |
|
Portneuf
Watershed |
178% |
|
Little Sioux
Watershed |
291% |
|
Lower Grand
Watershed |
603% |
|
Lower Des Moines
Watershed |
277% |
|
West Cache
Watershed |
629% |
|
Cache
Watershed |
744% |
|
Lower Trinity-Tehuacana
Watershed |
274% |
|
Lower Trinity
Watershed |
365% |
|
Lower Trinity-Kickapoo
Watershed |
486% |
|
Lake O'Cherokees
Watershed |
206% |
|
Upper Sabine
Watershed |
290% |
|
Middle Sabine
Watershed |
343% |
|
Lower Sabine
Watershed |
278% |
|
Toledo Bend Reservoir
Watershed |
609% |
|
Santa Clara
Watershed |
1004% |
|
North Galveston Bay
Watershed |
1643% |
|
Middle Neches
Watershed |
262% |
|
Lower Owyhee
Watershed |
204% |
|
Lower Missouri
Watershed |
161% |
Surging Streamflows
| Streamgauge | Percent Increase | Discharge |
|---|---|---|
| N LLANO RV NR JUNCTION, TX | +138,149% | 12,000cfs |
| ST. JOHNS RIVER AT JACKSONVILLE, FLA. | +120,958% | 119,000cfs |
| LLANO RV NR JUNCTION, TX | +28,826% | 17,500cfs |
| RAPID RIVER NEAR BAUDETTE, MN | +11,276% | 1,240cfs |
| BOGUE PHALIA NR LELAND, MS | +8,596% | 1,400cfs |
| LEON RV NR HAMILTON, TX | +2,490% | 1,010cfs |
| EAST FORK STONES RIVER NEAR LASCASSAS, TN | +930% | 1,040cfs |
| FOX RIVER AT WAYLAND, MO | +663% | 3,250cfs |
| NOLAN RV AT BLUM, TX | +662% | 2,080cfs |
| SALINE RIVER AT BENTON, AR | +622% | 2,210cfs |
What is a Streamgage?
Surface flow data in the US is crucial for managing our water resources sustainably. Thousands of streamgages across the nation provide vital insight for understanding hydrological patterns, forecasting floods and droughts, and guiding water management decisions. But what is a streamgage exactly?
Strong El Nino Climate Pattern
Oceanic Nino Index
The Oceanic Niño Index (ONI) is a rolling 3-month average temperature anomaly, and used for tracking El Niño-Southern Oscillation climate patterns. Based on the latest data for the last 3 months (FMA), the Oceanic Nino Index is currently 1.15, signifying a strong El Nino period. A persistent above average sea surface temperature may signify an El Niño episode. Conversely, a below average sea surface temperature will signal the onset of La Nina occurences.
Popular Whitewater Destinations
Featured river runs and paddling destinations
| Location | Discharge | Status |
|---|---|---|
| GREENWOOD TO MAMMOTH BAR | 1,390cfs | Runnable |
| TUNNEL RUN (RALSTON POWERHOUSE TO GREENWOOD) | 1,390cfs | Runnable |
| GENERATION AND GIANT GAPS (TADPOLE TO COLFAX-IOWA HILL ROAD) | 1,390cfs | Runnable |
| YANKEE JIM ROAD TO PONDEROSA WAY (SHIRTTAIL) | 1,390cfs | Runnable |
| CHILI BAR | 1,390cfs | Runnable |
| COLOMA TO GREENWOOD - (C TO G) | 1,390cfs | Runnable |
| SUNRISE AVENUE TO WATT AVENUE | 1,020cfs | Too High |
| ROYAL GORGE (SODA SPRINGS TO TADPOLE CREEK) | 817cfs | Runnable |
| CHRISTOPHER CREEK | 443cfs | Too High |
| INDIAN GARDENS | 30cfs | Too Low |
Flood Monitoring
The consequences of floods are far-reaching and can be devastating. Property damage, destruction of critical infrastructure, disruption of transportation networks, and loss of human life are all significant impacts of flooding events. Communities may experience prolonged displacement, economic hardships, and increased vulnerability to subsequent disasters.
Highest Streamflows
Top streamflows across the nation
| Location | Discharge |
|---|---|
| MISSISSIPPI RIVER AT VICKSBURG, MS | 840,000cfs |
| MISSISSIPPI RIVER AT BATON ROUGE, LA | 752,000cfs |
| MISSISSIPPI RIVER AT MEMPHIS, TN | 597,000cfs |
| MISSISSIPPI RIVER AT THEBES, IL | 558,000cfs |
| MISSISSIPPI RIVER AT ST. LOUIS, MO | 504,000cfs |
| MISSISSIPPI RIVER AT CHESTER, IL | 496,000cfs |
| (COE) ATCHAFALAYA RIVER AT SIMMESPORT, LA | 326,000cfs |
| OHIO RIVER AT OLD SHAWNEETOWN, IL-KY | 259,000cfs |
| MISSOURI RIVER AT ST. CHARLES, MO | 248,000cfs |
Some notable tributaries with traditionally high stream flow include the mighty Mississippi, the iconic Colorado, and the scenic Columbia. In addition, there are numerous reservoirs and dams across the country that play a pivotal role in water storage and distribution. Understanding surface flow data is critical for ensuring water security and supporting sustainable development.
Snoflo Premium