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 7 hr ago
FLOW RATE
47cfs
AIR TEMP
61°F
WIND
2mph E
FISH INDEX
75SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 30 DAY
47cfs 21.0% vs avg
Optimal band: 5676 cfs
PERIOD HIGH
85cfs
PERIOD LOW
47cfs
RUNNABLE
68%
last 30 day in band
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
85°
53°
MON
88°
51°
TUE
88°
50°
WED
82°
48°
THU
81°
47°
FRI
85°
46°
TIME
SAT
8
NOW
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
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
TEMP
hourly forecast
62°
mild
62°
63°
65°
68°
71°
74°
77°
79°
79°
79°
77°
76°
73°
69°
65°
63°
61°
59°
58°
57°
55°
54°
53°
56°
59°
61°
64°
68°
71°
74°
76°
80°
82°
84°
85°
81°
73°
66°
62°
57°
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°
WIND
mph · gust · dir
3mph NE
G 8 mph
3
G8
NE
6
G8
NNE
7
G8
NE
7
G8
NNE
6
G7
NNE
7
G8
NE
9
G10
NNE
10
G12
NNE
10
G12
NNE
10
G11
NNE
9
G11
NNE
9
G11
NNE
8
G11
NNE
5
G11
N
5
G10
NNE
6
G17
NNE
7
G18
N
5
G18
N
5
G18
NNW
6
G18
NNW
6
G18
NNW
6
G14
NNW
5
G13
NNW
7
G20
N
11
G19
NNE
11
G16
NNE
11
G15
NNE
11
G14
NNE
11
G14
NNE
12
G14
NE
12
G15
NNE
11
G14
NNE
11
G13
NNE
10
G13
NE
10
G12
NNE
10
G11
N
7
G11
NNW
5
NW
5
WNW
4
WNW
4
W
3
W
2
WNW
2
W
2
NW
1
NW
2
NNW
2
G3
N
4
G6
NNE
6
G7
NNE
7
G9
NNE
8
G9
NNE
8
NNE
7
G8
NNE
7
NNE
7
NE
7
G8
NE
8
NNE
9
N
9
NNW
7
G9
NW
5
NW
3
G4
W
4
W
3
G4
W
4
WSW
4
WSW
3
G4
SW
3
G4
SW
3
SW
2
G3
WSW
2
SW
2
G3
SSW
1
G2
SW
0
G2
SE
0
G2
N
1
G3
NNE
2
G4
NNE
2
G5
NE
1
G5
NW
7
WNW
11
W
9
G11
W
6
G8
W
4
G9
W
2
G4
WNW
1
G4
WNW
2
G3
W
3
WSW
3
SW
3
SW
3
G4
SW
3
SSW
3
G4
SSW
3
SW
3
S
2
SSE
1
SE
2
ENE
2
G3
NE
3
G5
NE
4
G6
NE
5
G7
NNE
8
NNW
13
NW
12
NW
12
NW
10
NW
8
G10
NW
6
G8
NNW
4
G5
NNW
3
N
PRECIP
chance %
0%
0%
0%
0%
0%
0%
0%
0%
0%
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%
1%
1%
1%
1%
1%
1%
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%
1%
1%
1%
1%
1%
1%
0%
0%
0%
0%
0%
0%
CLOUDS
cover %
100%
overcast
100%
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%
PRESSURE
hPa · trend
1010
1010100910071008100810051003100510051003100210051007100510071011101310101009
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 DAYLIGHT13H 12M REMAINING
MOON PHASE
Waning Gibbous
81% illuminated

Station Location

44.3128, -123.2964
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-04 07:48 UTC
Site #14170000·USGS

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