Of the 76 gauges we track in Connecticut, 6 are low for this time of year and 26 are high. High readings clearly outnumber low ones at the moment.
The main rivers covered are the Connecticut River, Housatonic River, Quinebaug River and Saugatuck River. Fall is often a low point for rivers after the summer, until steady rain returns.
| Gauge | Level | Compared with normal | 24 hours | Updated |
|---|---|---|---|---|
| Aspetuck River at AspetuckRiver gauge, Aspetuck River | 63.2 cfs | Very high | +8.4 cfs | 2 hours ago |
| Connecticut River at EssexEstuary gauge, Connecticut River | 0.76 ft | Very low | −0.85 ft | 2 hours ago |
| East Branch Eightmile River near North LymeRiver gauge, East Branch Eightmile River | 50.4 cfs | Very high | +5.9 cfs | 1 hour ago |
| Eightmile River at North PlainRiver gauge, Eightmile River | 48.7 cfs | Very high | +4.0 cfs | 2 hours ago |
| Honeypot Brook at Creamery Road at CheshireRiver gauge, Honeypot Brook | 12.1 cfs | Very high | −6.0 cfs | 2 hours ago |
| Housatonic River at StevensonRiver gauge, Housatonic River | 6.78 ft | Very high | +4.30 ft | 1 hour ago |
| Muddy River near East WallingfordRiver gauge, Muddy River | 16.6 cfs | Very high | −4.0 cfs | 2 hours ago |
| Nonewaug River at MinortownRiver gauge, Nonewaug River | 3.31 ft | Very high | −0.27 ft | 1 hour ago |
| Pendleton Hill Brook near Clarks FallsRiver gauge, Pendleton Hill Brook | 1.70 ft | Very high | +0.02 ft | 1 hour ago |
| Saugatuck River near WestportRiver gauge, Saugatuck River | 111 cfs | Very high | +5.0 cfs | 2 hours ago |
| Broad Brook at Broad BrookRiver gauge, Broad Brook | 0.59 ft | Low | −0.01 ft | 2 hours ago |
| Coginchaug River at MiddlefieldRiver gauge, Coginchaug River | 5.75 ft | High | −0.10 ft | 2 hours ago |
| Connecticut River at HartfordTidal gauge, Connecticut River | 2.16 ft | Low | −0.90 ft | 1 hour ago |
| Connecticut River at Old LymeEstuary gauge, Connecticut River | 0.75 ft | Low | −0.77 ft | 2 hours ago |
| Connecticut River at ThompsonvilleRiver gauge, Connecticut River | 8.31 ft | Low | −0.29 ft | 1 hour ago |
| Hockanum River near East HartfordRiver gauge, Hockanum River | 2.51 ft | High | +0.08 ft | 1 hour ago |
| Hubbard River near West HartlandRiver gauge, Hubbard River | 41.5 cfs | High | +8.8 cfs | 1 hour ago |
| Indian River near ClintonRiver gauge, Indian River | 7.0 cfs | High | +1.0 cfs | 1 hour ago |
| Little River near HanoverRiver gauge, Little River | 56.6 cfs | High | +25.7 cfs | 2 hours ago |
| Mill River near HamdenRiver gauge, Mill River | 1.54 ft | High | +0.01 ft | 2 hours ago |
| Nepaug River near NepaugRiver gauge, Nepaug River | 28.1 cfs | High | +11.0 cfs | 1 hour ago |
| Norwalk River at South WiltonRiver gauge, Norwalk River | 40.0 cfs | High | ±0 | 1 hour ago |
| Pomperaug River at SouthburyRiver gauge, Pomperaug River | 3.44 ft | High | +0.06 ft | 2 hours ago |
| Pootatuck River at Sandy HookRiver gauge, Pootatuck River | 40.4 cfs | High | −13.6 cfs | 2 hours ago |
| Quinnipiac River at SouthingtonRiver gauge, Quinnipiac River | 3.45 ft | High | +0.13 ft | 1 hour ago |
| Quinnipiac River at WallingfordRiver gauge, Quinnipiac River | 3.61 ft | High | +0.14 ft | 2 hours ago |
| Rooster River at FairfieldRiver gauge, Rooster River | 14.5 cfs | High | −18.5 cfs | 1 hour ago |
| Sasco Brook near SouthportRiver gauge, Sasco Brook | 1.51 ft | High | +0.01 ft | 1 hour ago |
| Saugatuck River near ReddingRiver gauge, Saugatuck River | 32.9 cfs | High | ±0 | 2 hours ago |
| Shetucket River at TaftvilleRiver gauge, Shetucket River | 127 cfs | Low | −354.0 cfs | 2 hours ago |
| Weekeepeemee River at HotchkissvilleRiver gauge, Weekeepeemee River | 2.55 ft | High | +0.05 ft | 2 hours ago |
| Yantic River at YanticRiver gauge, Yantic River | 2.47 ft | High | +0.13 ft | 1 hour ago |
| Bunnell Brook near BurlingtonRiver gauge, Bunnell Brook | 2.31 ft | Normal | +0.11 ft | 1 hour ago |
| Byram River at PemberwickRiver gauge, Byram River | 22.8 cfs | Normal | −1.1 cfs | 1 hour ago |
| Connecticut River at Middle HaddamTidal gauge, Connecticut River | 0.91 ft | Below flood stage | −0.94 ft | 2 hours ago |
| Farmington River at TariffvilleRiver gauge, Farmington River | 1.78 ft | Normal | +0.19 ft | 2 hours ago |
| Farmington River at UnionvilleRiver gauge, Farmington River | 5.49 ft | Normal | +0.21 ft | 1 hour ago |
| Fenton River at MansfieldRiver gauge, Fenton River | 25.0 cfs | Normal | +10.8 cfs | 2 hours ago |
| Fivemile River near New CanaanRiver gauge, Fivemile River | 1.87 ft | Normal | −0.03 ft | 2 hours ago |
| French River at North GrosvenordaleRiver gauge, French River | 107 cfs | Normal | +28.4 cfs | 2 hours ago |
| Housatonic River at Falls VillageRiver gauge, Housatonic River | 2.52 ft | Below flood stage | +0.18 ft | 2 hours ago |
| Housatonic River at GaylordsvilleRiver gauge, Housatonic River | 2.55 ft | Normal | +0.07 ft | 2 hours ago |
| Little River at HarrisvilleRiver gauge, Little River | 26.0 cfs | Normal | +3.8 cfs | 2 hours ago |
| Mill River near FairfieldRiver gauge, Mill River | 13.9 cfs | Normal | −4.2 cfs | 2 hours ago |
| Mount Hope River near WarrenvilleRiver gauge, Mount Hope River | 1.63 ft | Normal | +0.23 ft | 2 hours ago |
| Natchaug River at Marcy Road near ChaplinRiver gauge, Natchaug River | 69.9 cfs | Normal | +19.9 cfs | 2 hours ago |
| Natchaug River at WillimanticRiver gauge, Natchaug River | 1.87 ft | Normal | −0.34 ft | 1 hour ago |
| Naugatuck River at Beacon FallsRiver gauge, Naugatuck River | 2.31 ft | Normal | +0.19 ft | 1 hour ago |
| Naugatuck River at ThomastonRiver gauge, Naugatuck River | 2.20 ft | Normal | +0.17 ft | 1 hour ago |
| North Branch Park River at HartfordRiver gauge, North Branch Park River | 1.92 ft | Normal | +0.06 ft | 2 hours ago |
| Pootatuck River at BerkshireRiver gauge, Pootatuck River | 27.6 cfs | Normal | −6.3 cfs | 1 hour ago |
| Quinebaug River at Jewett CityRiver gauge, Quinebaug River | 6.36 ft | Normal | −0.24 ft | 1 hour ago |
| Quinebaug River at PutnamRiver gauge, Quinebaug River | 3.04 ft | Normal | +0.29 ft | 1 hour ago |
| Quinebaug River at QuinebaugRiver gauge, Quinebaug River | 2.87 ft | Normal | +0.03 ft | 2 hours ago |
| Quinebaug River at West ThompsonRiver gauge, Quinebaug River | 127 cfs | Normal | +4.0 cfs | 1 hour ago |
| Ridgefield Brook at Shields Lane near RidgefieldRiver gauge, Ridgefield Brook | 5.3 cfs | Normal | −1.0 cfs | 1 hour ago |
| Rippowam River at StamfordRiver gauge, Rippowam River | 27.8 cfs | Normal | +2.0 cfs | 1 hour ago |
| Salmon Creek at Lime RockRiver gauge, Salmon Creek | 38.6 cfs | Normal | +22.0 cfs | 2 hours ago |
| Salmon River near East HamptonRiver gauge, Salmon River | 2.94 ft | Normal | +0.25 ft | 2 hours ago |
| Saugatuck River below Saugatuck Reservoir near Lyons PlainRiver gauge, Saugatuck River | 11.4 cfs | Normal | ±0 | 2 hours ago |
| Shepaug River at Peters Dam at WoodvilleRiver gauge, Shepaug River | 1.45 ft | Normal | +0.01 ft | 2 hours ago |
| Shetucket River near WillimanticRiver gauge, Shetucket River | 3.02 ft | Normal | +0.04 ft | 1 hour ago |
| Still River at RobertsvilleRiver gauge, Still River | 2.29 ft | Normal | +0.23 ft | 1 hour ago |
| Still River at Route 7 at Brookfield CenterRiver gauge, Still River | 7.49 ft | Below flood stage | −0.49 ft | 1 hour ago |
| Stony Brook near West SuffieldRiver gauge, Stony Brook | 10.7 cfs | Normal | +3.8 cfs | 2 hours ago |
| West Branch Farmington River at RivertonRiver gauge, West Branch Farmington River | 3.80 ft | Normal | +0.02 ft | 1 hour ago |
| Willimantic River at Merrow Road near MerrowRiver gauge, Willimantic River | 77.0 cfs | Normal | +19.1 cfs | 2 hours ago |
| Willimantic River near CoventryRiver gauge, Willimantic River | 3.21 ft | Normal | +0.24 ft | 2 hours ago |
| Bride Brook near East LymeRiver gauge, Bride Brook | 1.83 ft | No reference yet | +0.01 ft | 1 hour ago |
| Farm River at Totoket Road at TotoketRiver gauge, Farm River | 5.96 ft | No reference yet | +0.10 ft | 2 hours ago |
| Farmington River at RainbowRiver gauge, Farmington River | 4.94 ft | No reference yet | −0.10 ft | 2 hours ago |
| Hop Brook near NaugatuckRiver gauge, Hop Brook | 1.96 ft | No reference yet | −0.11 ft | 1 hour ago |
| Housatonic River at Beacon Point Marina near SheltonEstuary gauge, Housatonic River | −1.35 ft | No reference yet | −0.44 ft | 2 hours ago |
| Housatonic River near New MilfordRiver gauge, Housatonic River | 8.82 ft | No reference yet | +0.06 ft | 1 hour ago |
| Naugatuck River at WaterburyRiver gauge, Naugatuck River | 7.32 ft | No reference yet | +0.14 ft | 1 hour ago |
| Poquonnock River at Long HillRiver gauge, Poquonnock River | 6.05 ft | No reference yet | −0.02 ft | 1 hour ago |
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