Housatonic River at Stevenson
Flood levels
Official flood levels at this gauge: action stage begins at 8.0 ft; minor flooding begins at 11.0 ft; moderate flooding begins at 15.0 ft; major flooding begins at 20.0 ft.
| Action stage | 8.0 ft |
|---|---|
| Minor flooding | 11.0 ft |
| Moderate flooding | 15.0 ft |
| Major flooding | 20.0 ft |
Highest recorded crests
- 24.5 ft on Aug 19, 1955 (historic crest)
- 24.5 ft on Oct 16, 1955 (historic crest)
- 23.5 ft on Mar 12, 1936 (historic crest)
- 22.4 ft on May 30, 1984 (historic crest)
What the water does
National Weather Service impact statements for this gauge, in the Weather Service's own words.
| 2.0 ft | The river is at the low end of normal generation levels. |
|---|---|
| 7.0 ft | The river is at the top end of normal generation levels. |
| 8.0 ft | The river is about a foot above the top end of normal generation levels. |
| 9.5 ft | Water reaches low lying areas in the Riverside neighborhood of Oxford. |
| 11.0 ft | Flood stage. |
| 11.5 ft | Water reaches the Maples area of Shelton. |
| 15.0 ft | Moderate flood stage with numerous homes in the Maples area of Shelton affected. |
| 20.0 ft | Major flood stage with widespread inundation of low lying properties from Stevenson south to Bridgeport. |
Forecast office: NWS Albany · River Forecast Center: Northeast River Forecast Center.
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Nearby stations and gauges
- Housatonic River above Seymour Wellfield NWS gauge · 3.0 mi
- Peat Swamp Reservoir above Peat Swamp Reservoir NWS gauge · 5.7 mi
- Pootatuck River at Sandy Hook NWS gauge · 6.4 mi
- Naugatuck River at Beacon Falls NWS gauge · 6.8 mi
- Pomperaug River above Southbury NWS gauge · 7.3 mi
- Shelton NOAA tide station · 7.6 mi