Waterlands
Long Tom River
USGS · 14170000
LONG TOM RIVER
USGS · 14170000LIVE

LONG TOM RIVER AT MONROE, OR

MONROE, OR44.3128°N, -123.2964°W Updated 16 min ago
FLOW RATE
44cfs
GAUGE HT
4.25ft
WATER TEMP
23°F
AIR TEMP
59°F
WIND
3mph WSW
FISH INDEX
75SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
44cfs 19.0% vs avg
Optimal band: 4054 cfs
PERIOD HIGH
52.9cfs
PERIOD LOW
44cfs
RUNNABLE
100%
last 1 day in band

Gauge Height

4.25ft

Water Temperature

23.3°F
Precipitation History

Precipitation · YTD

Dry

Drier than normal

2026 to date

18.6in

-34% vs normal

18.62 in of precipitation so far this year, 34% below the 30-year normal of 28.43 in for this point in the season.

YTD Total

18.6in

This year so far

Normal to Date

28.4in

30-yr average

Typical Range

19.7–36.4in

10th–90th pct YTD

Departure

-34%

vs 30-yr normal

By Month

This year
Typical range
Normal
Jan: 3.31" · normal 7.07" (3.1–10.4)
Jan
Feb: 6.87" · normal 5.66" (2.7–9.2)
Feb
Mar: 2.86" · normal 6.28" (3.0–9.4)
Mar
Apr: 3.60" · normal 4.75" (2.9–6.8)
Apr
May: 0.68" · normal 3.05" (0.9–5.7)
May
Jun: 1.31" · normal 1.58" (0.5–2.8)
Jun
Jul: 0.00" (so far)· normal 0.35" (0.0–1.0)
Jul
Aug: normal 0.45" (0.0–1.0)
Aug
Sep: normal 1.44" (0.0–3.0)
Sep
Oct: normal 3.99" (1.2–6.3)
Oct
Nov: normal 7.09" (2.9–10.2)
Nov
Dec: normal 8.33" (3.7–12.4)
Dec
Baseline 19912020 · Source: Open-Meteo06:31 AM
Your History · LONG TOM RIVER AT MONROE, OR

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Weather Conditions
WEATHER CONDITIONS
TODAY
79°
56°
SUN
81°
55°
MON
88°
51°
TUE
88°
50°
WED
82°
48°
THU
81°
47°
FRI
85°
46°
TIME
SAT
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
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
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
TEMP
hourly forecast
63°
mild
63°
65°
68°
71°
74°
77°
78°
79°
79°
78°
77°
74°
70°
67°
65°
63°
61°
60°
58°
57°
56°
55°
57°
60°
62°
66°
69°
73°
75°
77°
79°
80°
81°
81°
79°
76°
70°
64°
59°
55°
54°
54°
53°
52°
52°
51°
56°
61°
66°
70°
75°
79°
82°
85°
87°
88°
88°
86°
82°
75°
65°
60°
58°
55°
54°
52°
51°
50°
50°
50°
54°
60°
65°
70°
75°
79°
83°
86°
88°
87°
84°
80°
77°
70°
59°
53°
52°
51°
50°
49°
48°
48°
48°
48°
52°
57°
62°
68°
73°
77°
79°
81°
82°
80°
78°
75°
72°
68°
63°
57°
52°
50°
50°
WIND
mph · gust · dir
6mph NNE
G 8 mph
6
G8
NNE
7
G8
NE
6
G7
NNE
6
G7
NNE
7
G8
NE
9
G10
NE
10
G12
NNE
10
G12
NNE
10
G11
NNE
9
G11
NNE
9
G11
NNE
8
G11
N
5
G11
N
5
G10
N
5
G14
N
6
G18
N
5
G17
N
6
G17
NNW
6
G18
NNW
6
G18
NNW
6
G14
NNW
5
G12
NW
6
G19
N
10
G17
NNE
10
G15
NNE
11
G15
NNE
10
G13
NNE
10
G13
NE
12
G14
NE
12
G15
NNE
12
G15
NNE
12
G15
NE
11
G14
NE
10
G14
NE
9
G13
N
7
G12
N
5
G8
NW
5
G7
WNW
4
G5
WNW
4
W
3
W
2
WNW
2
W
2
NW
1
NW
2
NNW
2
G3
N
4
G5
NNE
6
G8
NNE
7
G10
NNE
8
G10
NNE
8
G9
NNE
7
G8
NNE
7
NNE
7
NE
7
NE
8
NNE
9
N
9
NNW
7
NW
5
NW
3
W
4
W
3
W
4
WSW
4
WSW
3
G4
SW
3
G4
SW
3
SW
2
G3
WSW
2
G4
SW
2
G3
SSW
1
G3
SW
0
G3
SE
0
G3
N
1
G3
NNE
2
G3
NNE
2
G5
NE
1
G7
NW
7
G9
WNW
11
W
9
G12
W
6
G11
W
4
G11
W
2
G8
WNW
1
G6
WNW
2
G4
W
3
G4
WSW
3
G4
SW
3
G4
SW
3
SW
3
SSW
3
SSW
3
SW
3
S
2
SSE
1
SE
2
ENE
2
G3
NE
3
NE
4
G5
NE
5
G6
NNE
8
NNW
13
NW
12
NW
12
NW
10
NW
8
NW
6
G7
NNW
4
G6
NNW
3
G5
N
2
G4
N
2
G3
NW
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%
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%
1%
1%
1%
1%
1%
1%
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%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
CLOUDS
cover %
72%
mostly
72%
30%
11%
8%
3%
3%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
0%
0%
0%
1%
4%
3%
3%
2%
0%
0%
0%
0%
0%
25%
50%
23%
13%
100%
100%
100%
74%
37%
12%
18%
100%
62%
14%
11%
11%
60%
12%
11%
10%
10%
11%
12%
7%
7%
5%
0%
0%
6%
100%
100%
7%
100%
48%
80%
13%
15%
16%
12%
11%
12%
9%
52%
100%
100%
100%
100%
6%
0%
0%
0%
0%
0%
0%
0%
5%
100%
100%
100%
13%
17%
10%
11%
5%
0%
0%
0%
0%
0%
0%
0%
0%
22%
5%
6%
17%
31%
37%
28%
12%
0%
0%
0%
PRESSURE
hPa · trend
1010
1010100810071007100810051004100510051002100310061007100410081012101210091010
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
75
Temperature
Ideal
Wind
Calm
Pressure
Rising — Slow
Moon Phase
Average
DAYLIGHT
SUNRISE
05:35 AM
SUNSET
09:00 PM
15H 25M OF DAYLIGHT11H 54M REMAINING
MOON PHASE
Waning Gibbous
80% illuminated

Station Location

44.3128, -123.2964
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-04 09:06 UTC
Site #14170000·USGS

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