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Connecticut · river

Connecticut River at Thompsonville

Live conditions for this USGS-monitored stretch of water, updated every 15 minutes.

97of 100

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Paddle Score, from live wind and water conditions

Photograph taken near Connecticut River at Thompsonville
Nearby on Wikimedia Commons — Windsor Locks Canal Trail Suffield North Trailhead Looking South.jpg by Morrowlong, CC BY-SA 4.0. Taken within 10km of this location — it may not show the launch itself.

Wind

8 mph

gusting to 18 mph

Air temp

74°F

0% chance of rain

River flow

3,040 cfs

low for this date

Best day to paddle this week

Tuesday · 100

  • Today

    87

  • Tue

    100

    Best

  • Wed

    66

  • Thu

    62

  • Fri

    90

  • Sat

    96

  • Sun

    92

Scored from each day's peak forecast wind, heat, and rain chance — river flow isn't forecastable, so check back before you load the boat.

Wind, next 12 hours

mph
Hourly wind forecast
HourWind (mph)Gusts (mph)
11a716
12p816
1p814
2p1117
3p1117
4p1117
5p1017
6p815
7p510
8p511
9p512
10p29

Is this flow normal for September 7?

Today's 3,040 cfs is 39% below the median for this date — which counts as low water here.

The median flow on this date is 5,020 cfs, across 97 years of USGS record at this gauge. Whether that is runnable depends on the stretch — this is context, not a recommendation.

Why this score

  • Wind8 mph — noticeable but manageable-3

We don't have launch notes for this one

This page is built from the USGS gauge at this location, so the flow and weather are real — but we haven't verified where to put in, what the hazards are, or whether this stretch is legal or sensible to paddle. We'd rather say that than invent it. The links below are where to find out.

We also don't have a verified safe-flow range here, so the Paddle Score reflects weather only. Judge the flow number against local knowledge, not against our score.

Do your own homework

We show you live conditions. For local knowledge — where to put in, what the hazards are, whether it's worth the drive — here's where paddlers actually talk about this water. We don't vet these sources; check the dates and judge for yourself.

Nearby water

All paddling spots in Connecticut