Housatonic River at Stevenson

Last updated: Jul 19, 2025, 11:14 PM UTC
No watches, warnings or advisories are in effect for this area.

Flood Impacts 🅘

  • 20 - Major flood stage with widespread inundation of low lying properties from Stevenson south to Bridgeport.
  • 15 - Moderate flood stage with numerous homes in the Maples area of Shelton affected.
  • 11.5 - Water reaches the Maples area of Shelton.

Gauge Info

Coordinates 41.3839, -73.1681
RFC NERFC
State CT
WFO ALY
County Fairfield
Data Provider(s)
US Geological Survey USGS--Water Resources of the United States
USGS 01205500

Gauge Location

Recent Crests

1. 11.96 ft on 05-10-2025 (P)
2. 11.76 ft on 05-06-2025 (P)
3. 20.51 ft on 08-18-2024 (P)
4. 12.48 ft on 03-24-2024 (P)
5. 12.64 ft on 03-10-2024 (P)

Historic Crests

1. 24.50 ft on 08-19-1955
2. 24.50 ft on 10-16-1955
3. 23.50 ft on 03-12-1936
4. 22.36 ft on 05-30-1984
5. 21.68 ft on 03-07-2011

Vertical Datum Table

type NGVD29
major Flooding 44.98 ft
moderate Flooding 39.98 ft
minor Flooding 35.98 ft
action 32.98 ft
Latest Value 30.71 ft
Gauge Zero 24.98 ft

Gauge Photos

No Images Found

Probability Information

Photo 1 of 3

Unique Local Info

Potential River Levels - Used to

Potential River Levels
Used to Estimate the Chance of Flooding and the Range of Possible River Levels
10 Day (HEFS) 10 Day (NAEFS) 10 Day (GEFS)
HEFS Ensemble NAEFS Ensemble GEFS Ensemble

Note: Use the official hydrograph at the top of this web page for river levels within the next 72 hours.

Click individual graphics to enlarge.

Collaborative Agencies

The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.

WFO Information

Weather Forecast Office
Albany
ETEC - 1400 Washington Avenue
Albany, NY 12222
Official Homepage