Waterlands
Hop Brook
USGS · 01208420
HOP BROOK
USGS · 01208420LIVE

HOP BROOK NEAR NAUGATUCK, CT

NAUGATUCK, CT41.5058°N, -73.0581°W Updated 1 hr ago
FLOW RATE
9cfs
GAUGE HT
1.59ft
AIR TEMP
73°F
WIND
6mph SSE
FISH INDEX
75SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 30 DAY
9cfs 1.2% vs avg
Optimal band: 7–9 cfs
PERIOD HIGH
154cfs
PERIOD LOW
2cfs
RUNNABLE
29%
last 30 day in band

Gauge Height

1.59ft
Precipitation History
Your History · HOP BROOK NEAR NAUGATUCK, CT

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Weather Conditions
WEATHER CONDITIONS
TODAY
82°
63°
MON
85°
65°
TUE
96°
67°
WED
93°
71°
THU
91°
66°
FRI
80°
57°
SAT
83°
57°
TIME
MON
1
NOW
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
TUE
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
WED
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
THU
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
FRI
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
TEMP
hourly forecast
66°
mild
66°
66°
65°
65°
65°
65°
68°
72°
73°
77°
80°
82°
83°
84°
85°
85°
85°
82°
78°
74°
72°
70°
69°
69°
68°
68°
68°
67°
67°
67°
70°
75°
78°
82°
81°
86°
89°
92°
95°
96°
96°
95°
91°
85°
84°
84°
83°
82°
81°
80°
79°
77°
74°
72°
75°
81°
85°
87°
89°
91°
93°
92°
92°
91°
85°
85°
81°
73°
73°
72°
71°
70°
71°
71°
72°
72°
75°
75°
74°
73°
71°
76°
81°
83°
87°
90°
91°
91°
89°
83°
79°
75°
71°
70°
66°
65°
62°
60°
59°
57°
57°
57°
60°
64°
67°
70°
73°
75°
77°
79°
80°
80°
79°
76°
72°
68°
WIND
mph · gust · dir
5mph SSE
G 11 mph
5
G11
SSE
5
G10
SSE
4
G9
SSE
4
G8
SSE
4
G8
SE
4
G7
SE
5
G11
S
7
G17
SSW
6
G16
SSW
7
G15
SW
7
G13
SW
8
G12
SW
8
G12
SW
9
G14
SW
9
G13
SW
8
G12
SW
8
G12
SW
12
G20
S
11
G23
S
10
G19
S
9
G18
S
8
G17
S
6
G11
SSE
6
G11
SSE
6
G11
SSE
4
G8
SE
4
G9
SE
4
G7
ESE
5
G6
ESE
5
ESE
4
ESE
6
G17
SW
7
G20
W
8
G18
W
6
G18
W
9
G17
WSW
11
G17
WSW
11
G17
WSW
11
G17
WSW
12
G17
W
10
G19
WSW
10
G20
WSW
9
G23
WSW
7
G24
WSW
8
G29
WSW
9
G29
WSW
9
G29
WSW
9
G28
W
9
G28
W
10
G29
W
8
G27
W
7
G23
W
5
G17
W
5
G15
W
4
G20
W
6
G18
NW
8
G16
NW
11
G18
NW
12
G20
NW
12
G20
NW
10
G21
NW
12
G19
NW
12
G21
NW
13
G22
NW
12
G22
NW
10
G21
NW
7
G20
NW
6
G18
WNW
5
G22
NW
5
G20
NW
4
WNW
4
WSW
3
W
4
G5
WNW
5
G17
WSW
5
G13
SW
7
G27
WSW
14
G30
W
15
G29
WSW
14
G30
WSW
13
G31
WSW
12
G31
WSW
14
G29
W
16
G31
W
16
G30
W
16
G28
W
15
G27
WNW
14
G25
WNW
13
G25
WNW
14
G25
NW
12
G25
WNW
10
G23
NW
7
G22
WNW
7
G22
WNW
6
G22
NW
7
G21
NNW
5
G20
NNW
5
G17
NW
5
G23
WNW
5
G23
NW
5
G22
NW
5
G20
WNW
6
G22
NW
9
G21
NW
11
G21
NW
12
G21
NW
12
G21
NW
12
G20
NW
12
G18
NW
12
G17
NW
11
G17
NW
11
G16
NW
10
G15
NW
8
G12
NW
6
G8
NW
4
G5
NNW
PRECIP
chance %
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
2%
2%
2%
3%
3%
3%
2%
1%
1%
1%
1%
1%
2%
1%
1%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
7%
7%
7%
7%
7%
7%
13%
13%
13%
13%
13%
13%
9%
9%
9%
9%
9%
9%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
0%
0%
0%
0%
0%
0%
4%
4%
4%
4%
4%
4%
CLOUDS
cover %
0%
clear
0%
1%
7%
71%
1%
6%
5%
9%
79%
22%
9%
14%
21%
1%
10%
4%
4%
4%
41%
66%
0%
0%
2%
1%
0%
1%
0%
45%
10%
0%
0%
0%
0%
18%
100%
100%
100%
94%
7%
9%
5%
0%
5%
100%
88%
100%
100%
100%
7%
6%
6%
8%
5%
0%
0%
0%
6%
100%
100%
100%
100%
100%
100%
100%
100%
100%
98%
16%
97%
100%
99%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
65%
100%
100%
100%
10%
100%
100%
71%
0%
0%
0%
100%
0%
100%
100%
0%
0%
0%
5%
0%
0%
5%
5%
5%
0%
0%
0%
0%
0%
1%
4%
12%
PRESSURE
hPa · trend
1015
1015101610141012101110111007100210011002100210031002100199910001005100810071008
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
75
Temperature
Warm
Wind
Light
Pressure
Rising — Slow
Moon Phase
Peak Activity
DAYLIGHT
SUNRISE
05:29 AM
SUNSET
08:26 PM
14H 57M OF DAYLIGHT
MOON PHASE
New Moon
3% illuminated
PEAK ACTIVITY

Station Location

41.5058, -73.0581
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-13 00:00 UTC
Site #01208420·USGS

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