Major Flood
16 ft
Current Water Level
Gage Height
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Streamflow
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Last Reading
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FLOOD STAGES
Know the flood categories.
Flood stages defined by the National Weather Service. Gage height data from USGS Water Resources.
Moderate Flood
14 ft
Minor Flood
13 ft
Action Stage
11 ft
What Floods at Each Level
24.5 ft
The bridge at the gauge on 165th/County Rd 14 is overtopped. 170th west of the bridge is flooded with most river crossings inaccessible due to flooding. Several additional structures are also flooded.
22.5 ft
Several outbuildings near and north of the gauge on 165th/County Rd 14 begin to flood. The water reaches the bottom of the bridge on 165th/County Rd 14.
21 ft
The lowest portions of 165th/County Rd 14 begin to flood. At least one house a couple miles north of the gauge begins to flood. Water overtops the bridge 2 miles south and 1 mile east of Ashton.
19 ft
Water reaches the bottom of the bridge 2 miles south and 1 mile east of Ashton.
16 ft
161st begins to flood.
15 ft
Significant amounts of farm land begin flooding.
14 ft
Water reaches the bottom of the bridge 3 miles north and 1 1/2 mile east of Ashton.
13 ft
Flooding begins to affect some crop land along with moderate flooding of pasture and low-lying areas.
11 ft
Flooding of low-lying pasture and wooded areas begins.
Impact statements from the National Weather Service, describing what typically happens at each water level.
7-Day Water Level Chart
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Historic Crests
| Date | Stage | Flow |
|---|---|---|
| Apr 5, 1997 | 26.64 ft | 20,700 cfs |
| Mar 21, 2010 | 25.25 ft | 8,510 cfs |
| Apr 27, 2011 | 24.4 ft | 9,520 cfs |
About This Gauge
Get Flood Alerts for James River
StormCast monitors this gauge and sends a push notification to your phone when the water level crosses into a new flood category — even at 3 AM.
Frequently Asked Questions
What is the current water level of James River near Ashton?
The James River near Ashton gauge is maintained by USGS (site 06473000) and reports water levels every 15 minutes. Visit this page to see the latest reading updated live, or download StormCast to get push alerts when levels rise.
What is flood stage for James River near Ashton?
The NWS-defined flood stage for James River near Ashton is 13 feet. Action stage begins at 11 feet. Moderate flooding starts at 14 feet, and major flooding at 16 feet.
How do I get alerts when James River rises?
Download StormCast free on Google Play, go to River Gauges, and add James River near Ashton to your watchlist. StormCast will send a push notification to your phone whenever the water level crosses into a new NWS flood category.
Where is the James River near Ashton gauge located?
The gauge is located in Spink County, South Dakota at coordinates 44.9983°N, 98.4809°W. USGS site number: 06473000. Data is provided by the U.S. Geological Survey and the National Weather Service.
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Source & Notes
Data provided by: Observations courtesy of U.S. Geological Survey
- River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 24 hours into the future from the forecast issuance time.
- River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 48 hours into the future from the forecast issuance time.
- Gauge reading may be affected by ice.