Waterlands
Ammonoosuc River
USGS · 01137940
AMMONOOSUC RIVER
USGS · 01137940LIVE

AMMONOOSUC RIVER BELOW LISBON DAM, AT LISBON, NH

LISBON, NH44.2125°N, -71.9142°W
AIR TEMP
62°F
WIND
2mph N
FISH INDEX
88SCORE / 100
EPIC · 5 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 30 DAY
cfs
No flow data available
Precipitation History

Precipitation · YTD

Wet

Wetter than normal

2026 to date

22.0in

+19% vs normal

22.03 in of precipitation so far this year, 19% above the 30-year normal of 18.49 in for this point in the season.

YTD Total

22.0in

This year so far

Normal to Date

18.5in

30-yr average

Typical Range

14.6–22.6in

10th–90th pct YTD

Departure

+19%

vs 30-yr normal

By Month

This year
Typical range
Normal
Jan: 2.47" · normal 2.68" (1.4–4.4)
Jan
Feb: 1.19" · normal 2.46" (1.4–3.2)
Feb
Mar: 3.08" · normal 3.09" (1.8–4.3)
Mar
Apr: 3.88" · normal 3.59" (2.2–5.7)
Apr
May: 5.99" · normal 3.64" (1.7–5.2)
May
Jun: 5.43" (so far)· normal 4.01" (2.0–6.4)
Jun
Jul: normal 3.98" (2.5–5.7)
Jul
Aug: normal 3.27" (1.8–5.1)
Aug
Sep: normal 3.28" (2.1–4.8)
Sep
Oct: normal 4.13" (1.8–6.8)
Oct
Nov: normal 3.19" (2.3–4.3)
Nov
Dec: normal 3.36" (2.0–4.7)
Dec
Baseline 19912020 · Source: Open-Meteo12:19 PM
SPONSORED
Weather Conditions
WEATHER CONDITIONS
TODAY
75°
60°
WED
69°
59°
THU
78°
52°
FRI
73°
56°
SAT
80°
53°
SUN
82°
54°
MON
84°
55°
TIME
TUE
2
NOW
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
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
TEMP
hourly forecast
72°
mild
72°
74°
75°
75°
74°
72°
70°
67°
65°
64°
63°
62°
60°
59°
59°
59°
59°
62°
64°
66°
67°
69°
69°
69°
68°
69°
69°
68°
68°
67°
65°
63°
61°
60°
59°
56°
54°
52°
53°
53°
54°
58°
61°
65°
70°
72°
75°
77°
78°
71°
72°
69°
59°
58°
58°
57°
56°
56°
56°
56°
56°
57°
58°
58°
58°
59°
60°
62°
63°
63°
68°
72°
73°
69°
70°
70°
69°
68°
64°
61°
59°
58°
56°
56°
55°
54°
54°
53°
54°
58°
61°
65°
70°
73°
76°
78°
79°
80°
79°
78°
76°
74°
68°
63°
60°
59°
58°
57°
56°
55°
54°
54°
57°
61°
64°
WIND
mph · gust · dir
9mph NNW
G 13 mph
9
G13
NNW
8
G13
NNW
8
G13
NNW
9
G13
NW
8
G13
NW
7
G13
NNW
4
G13
NW
2
G9
WNW
2
G10
S
3
G7
SE
3
G9
SSE
3
G5
S
3
SSE
2
G4
SSE
4
SE
5
SSE
4
S
2
G9
SSW
3
G9
WNW
6
G13
WNW
10
G15
WNW
10
G16
WNW
11
G17
WNW
11
G17
WNW
11
G17
WNW
11
G17
W
12
G19
WNW
12
G19
W
10
G18
WNW
9
G19
WNW
5
G18
WNW
4
G12
S
4
G5
SSE
5
SE
5
SSE
4
SSW
3
S
3
SSE
3
SSE
2
S
2
S
2
G3
S
2
SW
3
SSW
3
G4
SW
3
G5
SW
4
G6
SSW
5
G8
SSW
6
G8
SW
6
G14
SW
10
G16
SW
12
G18
SW
7
G16
SSW
4
G8
SSE
2
G3
SE
3
SSE
1
G2
SSE
3
S
2
SW
3
G5
SSW
2
NW
1
G2
SSW
0
G1
S
0
G1
SW
2
G3
SSW
2
G4
SSW
2
G5
S
4
G6
SW
3
G5
SW
3
SSW
2
G4
WSW
1
G5
NNW
3
G6
NW
3
G7
NW
3
G7
NNW
3
G7
N
1
G6
NW
2
G3
SSW
0
G2
S
3
N
2
NNE
3
N
3
N
2
G3
NNE
2
G3
NE
1
NE
1
G2
NE
2
NE
1
G2
NE
2
G3
NNE
3
G5
NE
4
G7
NNE
5
G8
NNE
5
G8
NNE
4
G6
NNE
4
G5
NNE
4
G5
NNE
4
G5
NNE
4
G5
NNE
2
G5
NNW
2
WNW
1
G3
WSW
2
G3
NW
2
G3
NNW
1
G3
NNE
2
ESE
1
S
0
G1
SW
0
G1
W
0
G1
N
1
NNE
1
NNE
1
G2
NNE
2
N
2
G3
N
PRECIP
chance %
1%
1%
0%
0%
1%
1%
1%
2%
1%
3%
2%
1%
0%
1%
0%
1%
1%
0%
0%
0%
4%
6%
6%
4%
4%
4%
5%
6%
4%
3%
2%
2%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
1%
1%
1%
1%
1%
13%
13%
13%
13%
13%
13%
60%
60%
60%
60%
60%
60%
70%
70%
70%
70%
70%
70%
48%
48%
48%
48%
48%
48%
67%
67%
67%
67%
67%
67%
8%
8%
8%
8%
8%
8%
4%
4%
4%
4%
4%
4%
15%
15%
15%
15%
15%
15%
23%
23%
23%
23%
23%
23%
13%
13%
13%
13%
13%
13%
10%
10%
10%
10%
10%
10%
CLOUDS
cover %
100%
overcast
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
99%
100%
100%
100%
100%
63%
100%
100%
88%
31%
30%
32%
40%
35%
22%
19%
0%
0%
0%
0%
1%
25%
22%
63%
58%
74%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
77%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
31%
100%
54%
0%
10%
0%
0%
0%
0%
6%
0%
0%
10%
12%
17%
21%
24%
27%
45%
40%
100%
100%
100%
100%
100%
86%
100%
100%
100%
100%
53%
10%
0%
0%
5%
0%
98%
88%
60%
35%
21%
9%
2%
PRESSURE
hPa · trend
992
992992992993993995996997996997995996994995997998996996998998
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
88
Temperature
Ideal
Wind
Calm
Pressure
Stable
Moon Phase
Good
DAYLIGHT
SUNRISE
05:04 AM
SUNSET
08:35 PM
15H 31M OF DAYLIGHT6H 51M REMAINING
MOON PHASE
First Quarter
60% illuminated

Station Location

44.2125, -71.9142
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-23 13:44 UTC
Site #01137940·USGS

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