Waterlands
Canandaigua Outlet River
USGS · 04235000
CANANDAIGUA OUTLET RIVER
USGS · 04235000LIVE

CANANDAIGUA OUTLET AT CHAPIN NY

ONTARIO COUNTY, NY42.9182°N, -77.2328°W Updated 9 hr ago
FLOW RATE
22cfs
GAUGE HT
3.24ft
AIR TEMP
56°F
WIND
5mph S
FISH INDEX
69SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 30 DAY
22cfs 55.3% vs avg
Optimal band: 3345 cfs
PERIOD HIGH
108cfs
PERIOD LOW
22cfs
RUNNABLE
29%
last 30 day in band

Gauge Height

3.24ft
Precipitation History

Precipitation · YTD

Wet

Wetter than normal

2026 to date

26.3in

+23% vs normal

26.32 in of precipitation so far this year, 23% above the 30-year normal of 21.34 in for this point in the season.

YTD Total

26.3in

This year so far

Normal to Date

21.3in

30-yr average

Typical Range

17.8–24.8in

10th–90th pct YTD

Departure

+23%

vs 30-yr normal

By Month

This year
Typical range
Normal
Jan: 2.84" · normal 2.74" (1.4–3.8)
Jan
Feb: 2.71" · normal 2.41" (1.5–3.3)
Feb
Mar: 6.20" · normal 3.24" (1.9–4.6)
Mar
Apr: 5.42" · normal 3.91" (2.4–5.3)
Apr
May: 4.94" · normal 3.64" (2.3–5.3)
May
Jun: 3.05" · normal 4.05" (1.9–6.3)
Jun
Jul: 1.17" (so far)· normal 4.09" (2.4–5.9)
Jul
Aug: normal 3.62" (2.4–4.8)
Aug
Sep: normal 3.45" (1.9–5.4)
Sep
Oct: normal 3.87" (2.5–5.9)
Oct
Nov: normal 3.22" (1.3–4.8)
Nov
Dec: normal 3.14" (2.0–4.0)
Dec
Baseline 19912020 · Source: Open-Meteo03:40 UTC
Your History · CANANDAIGUA OUTLET AT CHAPIN NY

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Weather Conditions
WEATHER CONDITIONS
TODAY
84°
56°
MON
92°
62°
TUE
89°
68°
WED
85°
74°
THU
80°
63°
FRI
77°
56°
SAT
76°
58°
TIME
SUN
9
NOW
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
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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
TEMP
hourly forecast
69°
mild
69°
74°
77°
79°
81°
83°
84°
83°
82°
81°
79°
77°
72°
69°
67°
66°
64°
63°
63°
63°
62°
62°
66°
73°
79°
82°
85°
87°
88°
90°
91°
92°
91°
90°
89°
86°
82°
79°
77°
74°
72°
70°
68°
71°
71°
71°
72°
74°
77°
81°
83°
85°
87°
89°
89°
88°
86°
85°
82°
80°
79°
78°
78°
78°
79°
79°
78°
77°
76°
76°
75°
76°
78°
75°
76°
82°
85°
85°
81°
84°
84°
79°
74°
78°
77°
75°
74°
72°
69°
67°
65°
63°
63°
63°
64°
67°
68°
71°
75°
78°
80°
80°
80°
79°
80°
78°
74°
71°
69°
67°
65°
63°
60°
58°
57°
56°
WIND
mph · gust · dir
3mph NE
G 5 mph
3
G5
NE
4
G6
NE
5
ENE
5
NE
5
NE
5
NNE
7
N
11
G12
N
9
G11
N
9
G10
N
7
G8
N
5
G6
N
4
G7
NNE
3
G5
ENE
3
SE
6
SSE
6
G7
SSE
6
G7
S
6
SSE
8
G11
S
6
G9
S
7
G11
S
6
G11
SSW
6
G13
SW
10
G16
WSW
11
G15
W
11
G14
W
11
G13
W
11
G14
WNW
11
G15
W
11
G15
W
12
G15
W
12
G16
WNW
13
G17
W
12
G16
W
10
G17
W
7
G13
WSW
7
G14
SW
6
G12
SSW
7
G15
SSW
8
G20
SW
8
G22
SW
8
G27
WSW
10
G28
WSW
11
G30
WSW
13
G33
WSW
14
G34
WSW
15
G35
WSW
16
G34
WSW
17
G32
WSW
17
G30
W
19
G29
W
19
G27
W
19
G26
W
18
G27
W
18
G29
W
17
G30
WSW
17
G31
WSW
18
G36
WSW
18
G39
WSW
18
G39
WSW
18
G39
WSW
18
G40
WSW
18
G41
WSW
18
G39
WSW
17
G34
W
16
G32
W
15
G33
W
13
G30
W
13
G28
W
12
G28
W
12
G25
W
13
G24
WNW
13
G24
W
12
G23
WNW
14
G21
WNW
15
G21
WNW
14
G22
WNW
12
G23
WNW
13
G26
WNW
13
G29
WNW
11
G23
NW
7
G21
W
17
G32
WNW
16
G30
W
14
G28
WNW
12
G26
W
11
G27
W
10
G26
W
11
G25
W
10
G24
WSW
9
G23
W
9
G23
WSW
10
G23
WSW
10
G23
W
11
G22
W
11
G20
W
12
G14
WNW
9
G12
WNW
9
G13
WNW
12
G16
NW
13
G18
NW
13
G22
NW
14
G29
WNW
12
G29
WNW
15
G25
NW
15
G28
NW
13
G31
WNW
12
G30
WNW
10
G27
WNW
9
G24
W
8
G21
W
8
G16
W
8
G12
W
7
G9
W
5
W
PRECIP
chance %
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
1%
1%
2%
3%
3%
7%
7%
7%
13%
13%
13%
13%
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%
2%
2%
2%
2%
2%
2%
1%
1%
1%
1%
1%
1%
3%
3%
3%
3%
3%
3%
3%
3%
3%
3%
3%
3%
2%
2%
2%
2%
2%
2%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
2%
2%
2%
2%
2%
2%
6%
6%
CLOUDS
cover %
0%
clear
0%
0%
1%
0%
0%
0%
0%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
11%
100%
64%
100%
57%
37%
5%
2%
5%
5%
1%
0%
0%
0%
0%
25%
50%
5%
96%
11%
0%
8%
100%
7%
0%
0%
0%
49%
87%
100%
5%
100%
100%
11%
7%
0%
0%
5%
0%
100%
0%
0%
0%
0%
0%
0%
0%
0%
30%
100%
100%
14%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
0%
0%
0%
7%
8%
7%
100%
100%
100%
100%
100%
10%
10%
0%
77%
100%
7%
100%
100%
100%
78%
35%
3%
0%
0%
0%
0%
0%
PRESSURE
hPa · trend
999
999998997996996994994994993990988987988988987986988988988990
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
69
Temperature
Ideal
Wind
Light
Pressure
Rising — Slow
Moon Phase
Average
DAYLIGHT
SUNRISE
05:41 AM
SUNSET
08:47 PM
15H 6M OF DAYLIGHT
MOON PHASE
Waning Crescent
6% illuminated

Station Location

42.9182, -77.2328
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-12 00:00 UTC
Site #04235000·USGS

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