Air Quality Alert
None

The Connecticut Department of Energy and Environmental Protection has issued an Air Quality Action Day for the following counties: Fairfield, New Haven, Middlesex, New London until noon EDT Thursday. An Air Quality Action Day means that Fine Particulates within the region may approach or exceed unhealthy standards. For additional information, please visit the Connecticut Department of Energy and Environmental Protection Web site at http://www.ct.gov/deep/aqi

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Connecticut

Rippowam River

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Air Quality Alert
Until 2026-07-16T12:00:00-04:00 • National Weather Service
The Connecticut Department of Energy and Environmental Protection has issued an Air Quality Action Day for the following counties: Fairfield, New Haven, Middlesex, New London until noon EDT Thursday. An Air Quality Action Day means that Fine Particulates within the region may approach or exceed unhealthy standards. For additional information, please visit the Connecticut Department of Energy and Environmental Protection Web site at http://www.ct.gov/deep/aqi

RIPPOWAM RIVER AT STAMFORD, CT.

Realtime Data • Report • Conditions

5

Discharge (cfs)

1.2

Gauge Height (ft)

USGS 01209901

Streamflow discharge was last observed at 5 cfs, and a gauge height of 1.24 feet. With the % decrease since yesterday, the streamflow average over the past 10 days is 18 .

Weather today, Tomorrow,

The river's flow is influenced by precipitation, snowmelt, and groundwater. The main constituents in the river are dissolved oxygen, temperature, pH, and nutrient levels. The river has several tributaries, including the Mianus River and the Noroton River. There are no dams on the Rippowam River. The river's flow is highest in the spring due to snowmelt and spring rains, and lowest in the summer and fall. Interesting facts about the Rippowam River include its name, which translates to "rushing waters" in Native American language, and its historic importance as a source of power for mills and factories.

July 16, 2026

Elevation	26.0 ft
Last Updated
Gage height, ft	1.24 ft
Streamflow, ft³/s	4.66 ft3/s
Percent of Normal	45%
Year Over Year Average	11 cfs
24hr Flow Prediction	cfs
Maximum Recorded	2,340 cfs

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Rippowam River At Stamford, Ct. Realtime Data

RIPPOWAM RIVER AT STAMFORD, CT.

Realtime Data • Report • Conditions

5

Discharge (cfs)

1.2

Gauge Height (ft)

July 16, 2026

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Rippowam River At Stamford, Ct. Realtime Data

RIPPOWAM RIVER AT STAMFORD, CT.

Realtime Data • Report • Conditions

5

Discharge (cfs)

1.2

Gauge Height (ft)

July 16, 2026

Seasonal Comparison

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