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

HOP BROOK NEAR NAUGATUCK, CT

NAUGATUCK, CT41.5058°N, -73.0581°W Updated 39 min ago
FLOW RATE
5.42cfs
GAUGE HT
1.50ft
AIR TEMP
65°F
WIND
1mph NNE
FISH INDEX
94SCORE / 100
EPIC · 5 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
5.42cfs 4.5% vs avg
Optimal band: 5–7 cfs
PERIOD HIGH
7.98cfs
PERIOD LOW
5.42cfs
RUNNABLE
67%
last 1 day in band

Gauge Height

1.50ft
Precipitation History
Your History · HOP BROOK NEAR NAUGATUCK, CT

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Weather Conditions
WEATHER CONDITIONS
TODAY
85°
64°
TUE
88°
66°
WED
102°
69°
THU
104°
76°
FRI
103°
73°
SAT
101°
74°
SUN
97°
73°
TIME
MON
8
NOW
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
9
pm
10
pm
11
pm
SAT
12
am
1
am
2
am
3
am
TEMP
hourly forecast
71°
mild
71°
75°
77°
79°
81°
83°
84°
85°
85°
85°
85°
83°
81°
78°
73°
71°
70°
69°
68°
67°
66°
66°
66°
69°
72°
75°
79°
82°
84°
86°
87°
88°
85°
83°
81°
78°
75°
73°
70°
69°
69°
71°
74°
74°
73°
73°
71°
72°
76°
82°
87°
92°
95°
97°
100°
101°
102°
102°
99°
94°
88°
84°
81°
80°
78°
77°
77°
77°
76°
76°
76°
80°
84°
88°
92°
95°
97°
99°
100°
102°
103°
104°
101°
95°
86°
82°
81°
81°
81°
80°
80°
77°
73°
73°
74°
77°
83°
88°
92°
95°
98°
99°
101°
103°
97°
99°
96°
93°
86°
83°
80°
78°
78°
77°
77°
76°
WIND
mph · gust · dir
4mph NNW
G 10 mph
4
G10
NNW
5
G9
N
5
G9
N
5
G10
N
5
G10
N
5
G9
NNE
5
G8
NNE
4
G7
NNE
3
G7
NNE
3
G8
NNE
2
G9
N
2
G4
NE
1
G2
NE
5
G7
ESE
6
G14
ESE
7
G15
SE
5
G12
SE
4
G12
SE
4
G11
SE
4
G12
SSE
5
G12
SSE
4
G12
SSE
5
G12
SE
6
G12
S
7
G12
S
6
G16
S
8
G17
S
9
G16
SSW
10
G15
SSW
11
G15
SSW
10
G14
SSW
10
G15
SSW
12
G18
S
13
G22
S
10
G22
S
11
G24
SSW
7
G20
S
7
G22
SSW
5
G20
SSW
5
G22
SSW
5
G25
SW
7
G27
SW
9
G31
SW
10
G32
SW
10
G31
SW
10
G28
WSW
9
G27
WSW
9
G26
WSW
9
G22
WSW
9
G18
WSW
10
G18
WSW
10
G16
W
10
G15
W
11
G16
W
10
G17
W
11
G17
W
11
G18
W
12
G17
NW
11
G17
NW
9
G21
NW
8
G22
WNW
5
G17
WNW
5
G15
WNW
5
G14
NW
3
NNW
2
NW
3
NW
3
W
3
WNW
3
W
4
W
4
G19
WNW
8
G19
NW
9
G15
NW
9
G14
NW
9
G16
NW
10
G16
NW
9
G15
NW
9
G14
WNW
8
G14
WNW
6
G15
WNW
10
G15
WNW
9
G14
NW
8
G19
NW
5
G7
NW
4
WNW
3
WNW
4
NW
4
NW
4
G6
WNW
5
G8
WNW
5
W
4
WNW
4
WNW
4
WNW
3
G4
WNW
3
G6
WNW
4
G7
WNW
5
G8
WNW
6
G11
WNW
8
G13
WNW
10
G14
WNW
8
G17
W
9
G19
WNW
10
G19
NW
12
G19
NW
11
G19
NW
8
G20
NW
5
G19
N
4
G17
NNW
4
G16
WNW
5
G15
W
6
G18
WNW
6
G23
WNW
7
G24
NW
6
G19
NW
PRECIP
chance %
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
2%
2%
2%
2%
1%
0%
0%
0%
0%
0%
1%
1%
1%
2%
2%
2%
2%
3%
2%
3%
15%
15%
15%
15%
15%
15%
13%
13%
13%
13%
13%
13%
8%
8%
8%
8%
8%
8%
5%
5%
5%
5%
5%
5%
19%
19%
19%
19%
19%
19%
8%
8%
8%
8%
8%
8%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
3%
3%
3%
3%
3%
3%
2%
2%
2%
2%
2%
2%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
17%
17%
17%
17%
17%
17%
12%
12%
12%
12%
12%
12%
8%
CLOUDS
cover %
1%
clear
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
100%
100%
100%
91%
1%
4%
2%
7%
16%
14%
5%
3%
4%
2%
94%
100%
100%
100%
93%
1%
0%
100%
100%
100%
85%
95%
100%
100%
33%
8%
13%
38%
5%
5%
0%
0%
100%
5%
100%
9%
15%
54%
63%
36%
5%
5%
0%
5%
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%
0%
0%
0%
5%
13%
13%
5%
15%
6%
18%
93%
100%
100%
100%
61%
13%
22%
47%
67%
73%
73%
75%
82%
PRESSURE
hPa · trend
1010
10101011101110121012100910081007100710041004100610071006100610071008100610051007
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
94
Temperature
Ideal
Wind
Calm
Pressure
Stable
Moon Phase
Peak Activity
DAYLIGHT
SUNRISE
05:21 AM
SUNSET
08:30 PM
15H 9M OF DAYLIGHT12H 21M REMAINING
MOON PHASE
Full Moon
99% illuminated
PEAK ACTIVITY

Station Location

41.5058, -73.0581
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-29 08:09 UTC
Site #01208420·USGS

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