Flow Reports by State
Flow Report - UNITED STATES
April 24 2024
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Flow Reports by State
Flow Reports by State
Flood Monitor
|
Satilla River
River / Tributary |
211% |
|
Suwannee River
River / Tributary |
263% |
|
Little Cottonwood Creek
River / Tributary |
247% |
|
Aucilla River
River / Tributary |
221% |
|
Sabine River
River / Tributary |
302% |
|
Portneuf River
River / Tributary |
164% |
|
Owyhee River
River / Tributary |
619% |
|
Cedar River
River / Tributary |
214% |
|
Alapaha River
River / Tributary |
286% |
|
Trinity River
River / Tributary |
246% |
|
Withlacoochee River
River / Tributary |
164% |
|
Neches River
River / Tributary |
208% |
|
Alapaha
Watershed |
286% |
|
Apalachee Bay-St. Marks
Watershed |
217% |
|
Upper Suwannee
Watershed |
243% |
|
Lower Suwannee
Watershed |
254% |
|
White Oak Bayou
Watershed |
319% |
|
Middle Neches
Watershed |
222% |
|
Upper Neches
Watershed |
167% |
|
Upper Trinity
Watershed |
366% |
|
Upper Owyhee
Watershed |
360% |
|
Aucilla
Watershed |
221% |
|
Lower Trinity
Watershed |
185% |
|
Upper Sabine
Watershed |
386% |
|
Portneuf
Watershed |
164% |
|
Lower Sabine
Watershed |
298% |
|
Santa Ana
Watershed |
639% |
|
Santa Clara
Watershed |
764% |
|
Jordan
Watershed |
247% |
|
Lower Owyhee
Watershed |
829% |
|
Satilla
Watershed |
211% |
Surging Streamflows
| Streamgauge | Percent Increase | Discharge |
|---|---|---|
| BRAZOS RV NR AQUILLA, TX | +3,160% | 2,970cfs |
| TOMBIGBEE RIVER AT ABERDEEN LOCK AND DAM, MS | +1,014% | 1,370cfs |
| ARKANSAS RIVER AT FT. SMITH, AR. | +980% | 1,480cfs |
| LITTLE RIVER NEAR HUNTINGTON, IND | +799% | 1,510cfs |
| ST. JOHNS RIVER AT ASTOR, FLA. | +583% | 1,940cfs |
| RIO GRANDE DE ANASCO NR SAN SEBASTIAN, PR | +566% | 2,110cfs |
| E FK TRINITY RV NR FORNEY, TX | +560% | 2,190cfs |
| HOUSATONIC RIVER AT STEVENSON, CT. | +508% | 4,580cfs |
| YALOBUSHA RIVER AT GRENADA, MS | +501% | 1,780cfs |
| BLACK WARRIOR RIVER AT NORTHPORT AL | +305% | 7,380cfs |
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 (JFM), the Oceanic Nino Index is currently 1.5, 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 | 947,000cfs |
| MISSISSIPPI RIVER AT MEMPHIS, TN | 845,000cfs |
| MISSISSIPPI RIVER AT BATON ROUGE, LA | 809,000cfs |
| (COE) ATCHAFALAYA RIVER AT SIMMESPORT, LA | 350,000cfs |
| OHIO RIVER AT OLD SHAWNEETOWN, IL-KY | 259,000cfs |
| OHIO RIVER AT CANNELTON DAM AT CANNELTON, IN | 238,000cfs |
| OHIO RIVER AT MARKLAND DAM NEAR WARSAW, KY | 187,000cfs |
| WAX LAKE OUTLET AT CALUMET, LA | 171,000cfs |
| ST. JOHNS RIVER AT JACKSONVILLE, FLA. | 161,000cfs |
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.
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