Waterlands
Great Chazy River
USGS · 04271500
GREAT CHAZY RIVER
USGS · 04271500LIVE

GREAT CHAZY RIVER AT PERRY MILLS NY

TOWN OF CHAMPLAIN, NY44.9996°N, -73.5021°W Updated 15 hr ago
FLOW RATE
156cfs
GAUGE HT
2.11ft
AIR TEMP
78°F
WIND
1mph SSE
FISH INDEX
75SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 7 DAY
156cfs 25.9% vs avg
Optimal band: 168–228 cfs
PERIOD HIGH
282cfs
PERIOD LOW
132cfs
RUNNABLE
50%
last 7 day in band

Gauge Height

2.11ft
Precipitation History
Your History · GREAT CHAZY RIVER AT PERRY MILLS NY

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Weather Conditions
WEATHER CONDITIONS
TODAY
82°
54°
MON
84°
61°
TUE
88°
68°
WED
82°
67°
THU
70°
55°
FRI
68°
52°
SAT
73°
59°
TIME
SUN
4
NOW
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
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
TEMP
hourly forecast
82°
mild
82°
82°
81°
79°
76°
73°
70°
68°
67°
66°
65°
64°
63°
62°
61°
64°
70°
75°
74°
81°
80°
77°
76°
84°
84°
78°
82°
80°
77°
74°
73°
72°
71°
69°
69°
68°
69°
68°
70°
71°
76°
80°
82°
85°
86°
86°
87°
88°
88°
88°
87°
86°
85°
87°
76°
70°
67°
67°
69°
69°
68°
68°
67°
68°
70°
71°
76°
80°
81°
82°
82°
82°
82°
81°
79°
76°
74°
75°
76°
73°
67°
66°
65°
66°
67°
62°
60°
63°
66°
67°
69°
70°
69°
64°
64°
62°
68°
68°
66°
64°
60°
60°
59°
55°
56°
53°
52°
52°
52°
53°
54°
55°
55°
56°
57°
WIND
mph · gust · dir
7mph WNW
G 9 mph
7
G9
WNW
8
G11
WNW
7
G11
WNW
5
G8
W
3
G7
SW
4
SSW
5
G6
SSW
5
G8
SW
5
G8
SW
6
G9
SW
6
G11
SW
6
G11
SW
4
G10
SSW
5
G7
S
5
G7
SSE
3
G10
SSE
5
G10
SSE
4
G10
S
3
G12
S
7
G17
SW
10
G15
WSW
4
G15
SW
4
G17
S
13
G20
WSW
12
G22
W
7
G20
WSW
10
G20
WSW
9
G18
WSW
4
G9
W
5
G9
SW
5
G10
SSW
4
G6
S
3
G7
WSW
3
G7
W
4
G8
SW
5
G11
SW
7
G13
S
4
G10
WSW
10
G18
SSW
6
G13
S
8
G25
WSW
12
G29
WSW
16
G30
WSW
17
G29
W
18
G29
W
18
G31
W
18
G34
W
17
G34
WSW
18
G33
W
18
G32
W
16
G31
W
15
G32
WSW
16
G34
WSW
16
G32
W
16
G37
W
19
G41
WNW
11
G24
W
7
G21
WSW
12
G30
W
13
G30
WNW
11
G26
WNW
6
G15
WNW
10
G22
NW
8
G20
NW
9
G14
NW
5
G7
NW
5
G9
WSW
9
G17
WNW
11
G19
WNW
12
G24
WNW
14
G25
WNW
15
G24
W
15
G26
W
13
G28
W
12
G25
WSW
10
G24
WSW
9
G22
W
8
G21
WSW
11
G24
W
10
G19
WNW
8
G17
W
7
G12
W
7
G14
W
8
G25
W
11
G23
WNW
8
G19
W
7
G17
W
7
G18
W
9
G19
W
11
G19
WNW
11
G19
W
13
G19
WNW
17
G23
WNW
18
G26
NW
14
G21
WNW
10
G25
WSW
14
G18
WNW
13
G19
WNW
12
G19
W
10
G21
WNW
13
G25
NW
9
G20
WNW
11
G18
NW
10
G23
WNW
11
G22
WNW
11
G21
WNW
11
G22
WNW
11
G22
WNW
12
G21
WNW
12
G21
WNW
12
G20
WNW
12
G18
WNW
12
G17
WNW
13
G17
WNW
12
G16
WNW
PRECIP
chance %
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
2%
2%
2%
3%
3%
3%
3%
3%
4%
3%
5%
5%
9%
8%
9%
12%
12%
9%
4%
3%
3%
2%
2%
2%
2%
1%
1%
1%
1%
1%
1%
0%
0%
0%
0%
0%
0%
4%
4%
4%
4%
4%
4%
66%
66%
66%
66%
66%
66%
30%
30%
30%
30%
30%
30%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
4%
4%
4%
4%
4%
4%
4%
4%
4%
4%
4%
4%
5%
5%
5%
5%
5%
5%
32%
32%
32%
32%
32%
32%
9%
9%
9%
9%
9%
9%
6%
6%
6%
6%
6%
6%
7%
7%
CLOUDS
cover %
0%
clear
0%
0%
0%
0%
2%
100%
91%
100%
10%
0%
0%
15%
12%
1%
3%
89%
26%
100%
100%
96%
100%
100%
100%
22%
100%
96%
38%
98%
21%
22%
61%
12%
1%
100%
60%
10%
64%
62%
100%
100%
100%
100%
100%
6%
9%
73%
100%
100%
100%
100%
10%
10%
0%
6%
100%
100%
100%
100%
100%
91%
100%
100%
100%
100%
98%
100%
0%
0%
5%
0%
0%
0%
0%
0%
0%
35%
100%
100%
100%
90%
6%
20%
5%
82%
100%
0%
0%
0%
0%
0%
6%
100%
84%
92%
100%
100%
77%
11%
79%
88%
74%
100%
100%
56%
79%
63%
43%
58%
80%
96%
99%
96%
92%
88%
84%
PRESSURE
hPa · trend
1015
101510131012101110091007100610029989951000100199999999910001001100410061009
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
75
Temperature
Warm
Wind
Calm
Pressure
Stable
Moon Phase
Average
DAYLIGHT
SUNRISE
05:19 AM
SUNSET
08:40 PM
15H 21M OF DAYLIGHT
MOON PHASE
Waning Crescent
5% illuminated

Station Location

44.9996, -73.5021
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-12 00:00 UTC
Site #04271500·USGS

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