Connecticut River at Holyoke - Upper
Massachusetts — Water Level & Flood Stage
Located in Hampden County, Massachusetts on the Connecticut River. Live water level data from USGS gauge 01172000, updated every 15 minutes.
Current Water Level
Gage Height
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Streamflow
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Last Reading
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Flood Stages
Major Flood
12 ft
Moderate Flood
10 ft
Minor Flood
9 ft
Action Stage
8 ft
Flood stages defined by the National Weather Service. Gage height data from USGS Water Resources.
What Floods at Each Level
16 ft
This is a serious flood situation. Widespread flooding along the Connecticut River from Hatfield and Hadley to Holyoke is likely. Action must be taken immediately to protect life and property. Follow the directions of your local emergency management officials. If you are asked to evacuate do so immediately.
12 ft
Flooding along portions of Route 5 mainly north of Holyoke is expected. Some roadways may be closed due to flooding.
9 ft
Lowland flooding in portions of Easthampton and South Hadley is likely.
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 |
|---|---|---|
| Mar 18, 1936 | 16.7999992370606 ft | 244,000 cfs |
| Mar 18, 1936 | 16.7999992370606 ft | 244,000 cfs |
| Sep 21, 1938 | 14.9 ft | 189,000 cfs |
| Sep 21, 1938 | 14.9 ft | 189,000 cfs |
| Nov 4, 1927 | 14.75 ft | 183,000 cfs |
About This Gauge
USGS Site
NWS LID
HLUM3
River
Connecticut River
County
Hampden, MA
Coordinates
42.2139°N, 72.6028°W
Get Flood Alerts for Connecticut 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 Connecticut River at Holyoke - Upper?
The Connecticut River at Holyoke - Upper gauge is maintained by USGS (site 01172000) 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 Connecticut River at Holyoke - Upper?
The NWS-defined flood stage for Connecticut River at Holyoke - Upper is 9 feet. Action stage begins at 8 feet. Moderate flooding starts at 10 feet, and major flooding at 12 feet.
How do I get alerts when Connecticut River rises?
Download StormCast free on Google Play, go to River Gauges, and add Connecticut River at Holyoke - Upper to your watchlist. StormCast will send a push notification to your phone whenever the water level crosses into a new NWS flood category — even when your screen is off.
Where is the Connecticut River at Holyoke - Upper gauge located?
The gauge is located in Hampden County, Massachusetts at coordinates 42.2139°N, 72.6028°W. USGS site number: 01172000. 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