Waterlands
Black Rock Lake nr Thomaston, Ct
USGS · 01208011
BLACK ROCK LAKE NR THOMASTON, CT
USGS · 01208011LIVE

BLACK ROCK LAKE nr THOMASTON, CT

WATERTOWN, CT41.6567°N, -73.1064°W
AIR TEMP
78°F
WIND
9mph WNW
FISH INDEX
63SCORE / 100
GOOD · 3 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
cfs
No flow data available
Precipitation History
Your History · BLACK ROCK LAKE nr THOMASTON, CT

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Weather Conditions
WEATHER CONDITIONS
TODAY
79°
58°
THU
83°
58°
FRI
82°
64°
SAT
79°
63°
SUN
76°
60°
MON
79°
58°
TUE
83°
58°
TIME
WED
8
NOW
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
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
SUN
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
MON
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
TEMP
hourly forecast
72°
mild
72°
69°
67°
65°
64°
62°
61°
60°
59°
58°
58°
62°
68°
72°
75°
77°
79°
81°
82°
83°
82°
81°
80°
78°
75°
72°
70°
68°
68°
68°
67°
67°
67°
65°
64°
64°
65°
66°
69°
75°
79°
81°
82°
81°
82°
81°
79°
74°
70°
69°
68°
68°
67°
67°
67°
67°
65°
65°
64°
67°
70°
74°
77°
79°
79°
78°
78°
78°
79°
78°
75°
70°
67°
65°
64°
63°
63°
62°
62°
61°
61°
60°
61°
63°
65°
66°
66°
67°
70°
75°
76°
74°
73°
72°
72°
70°
67°
65°
63°
63°
62°
62°
61°
60°
59°
58°
59°
62°
65°
70°
75°
79°
79°
77°
75°
WIND
mph · gust · dir
4mph WNW
G 11 mph
4
G11
WNW
4
G9
WNW
3
G7
W
3
G8
W
2
G8
WNW
1
G7
W
0
G6
NW
1
G5
W
1
G5
W
2
G4
NW
2
G3
WNW
0
G2
SSE
1
G4
NNW
0
G3
S
2
G5
S
3
G7
S
4
G9
SSW
4
G9
SW
7
G10
SW
4
G9
SSW
9
G13
S
9
G15
SSE
9
G14
SSE
8
G15
SSE
7
G18
SSE
7
G18
SSE
6
G19
SSE
7
G18
SSE
7
G22
S
6
G22
SSE
5
G15
S
5
G14
S
3
G11
S
4
G7
SE
5
G16
S
6
G16
S
7
G15
SSW
6
G11
SW
6
G10
WSW
5
G11
WSW
5
G10
W
7
G12
W
8
G13
WSW
9
G13
WSW
9
G13
WSW
8
G10
SW
6
G11
SW
5
G14
SW
3
G11
WSW
4
W
3
G11
NW
4
G7
N
3
N
2
NNW
2
WSW
2
G3
WSW
1
G3
W
3
N
3
N
1
G3
NNE
1
G6
NNE
3
G5
NE
3
G5
ENE
5
ENE
6
E
6
G7
ENE
5
NE
3
G9
ENE
5
G6
SE
7
SSE
6
S
5
G11
SSW
5
G9
SSW
4
S
2
G4
SSW
1
G3
SSE
1
G2
SE
1
E
1
NE
2
G3
NE
2
G3
ENE
2
NE
1
G2
NE
1
G3
NE
2
G3
NE
2
ENE
3
E
3
E
1
G3
SE
1
G3
SSE
3
G5
SSW
4
G6
S
3
G6
SSW
3
G7
SSW
4
G7
SSW
4
G11
S
5
G12
S
4
G12
SSE
4
G13
S
3
G15
SSW
3
G13
SSW
3
SW
4
SW
2
WSW
1
G3
WSW
2
G4
SW
2
G4
WSW
2
G3
WSW
1
G3
NW
1
G3
NNW
1
G2
NNW
1
G2
N
1
G3
N
0
G3
SE
1
G4
SSE
PRECIP
chance %
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
1%
1%
1%
1%
2%
2%
3%
7%
8%
7%
6%
7%
10%
13%
19%
26%
31%
35%
79%
79%
79%
79%
79%
79%
11%
11%
11%
11%
11%
11%
7%
7%
7%
7%
7%
7%
19%
19%
19%
19%
19%
19%
42%
42%
42%
42%
42%
42%
31%
31%
31%
31%
31%
31%
36%
36%
36%
36%
36%
36%
8%
8%
8%
8%
8%
8%
2%
2%
2%
2%
2%
2%
4%
4%
4%
4%
4%
4%
6%
6%
6%
6%
6%
6%
2%
2%
2%
2%
2%
2%
3%
3%
3%
3%
3%
3%
3%
3%
3%
3%
3%
3%
CLOUDS
cover %
0%
clear
0%
0%
86%
0%
0%
0%
3%
82%
7%
0%
100%
0%
8%
39%
100%
57%
100%
100%
100%
92%
68%
100%
100%
0%
3%
3%
1%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
38%
67%
13%
5%
16%
71%
100%
100%
100%
100%
100%
98%
95%
15%
0%
0%
0%
46%
14%
41%
10%
7%
88%
95%
100%
100%
100%
100%
100%
100%
100%
100%
73%
100%
24%
100%
14%
66%
100%
56%
100%
100%
100%
100%
100%
12%
7%
13%
48%
42%
50%
57%
62%
69%
75%
73%
PRESSURE
hPa · trend
999
9991000100310021002100310019989999991000998998999100110001000100210031002
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
63
Temperature
Warm
Wind
Light
Pressure
Rising — Slow
Moon Phase
Average
DAYLIGHT
SUNRISE
05:19 AM
SUNSET
08:30 PM
15H 11M OF DAYLIGHT0H 34M REMAINING
MOON PHASE
Waxing Gibbous
72% illuminated

Station Location

41.6567, -73.1064
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-24 19:56 UTC
Site #01208011·USGS

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