Waterlands
Mill Creek
USGS · 12323700
MILL CREEK
USGS · 12323700LIVE

Mill Creek at Opportunity, MT

DEER LODGE COUNTY, MT46.1136°N, -112.8281°W Updated 16 hr ago
FLOW RATE
22cfs
AIR TEMP
63°F
WIND
8mph SSW
FISH INDEX
69SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 YEAR
22cfs 39.7% vs avg
Optimal band: 4–6 cfs
PERIOD HIGH
79cfs
PERIOD LOW
1cfs
RUNNABLE
28%
last 1 year in band
Precipitation History
Your History · Mill Creek at Opportunity, MT

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Weather Conditions
WEATHER CONDITIONS
TODAY
73°
44°
FRI
77°
50°
SAT
84°
51°
SUN
87°
53°
MON
85°
53°
TUE
81°
54°
WED
90°
56°
TIME
THU
5
NOW
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
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
TEMP
hourly forecast
73°
mild
73°
73°
72°
71°
66°
61°
58°
57°
55°
54°
53°
53°
52°
50°
53°
57°
61°
64°
68°
71°
74°
76°
77°
77°
76°
76°
75°
74°
69°
64°
61°
60°
58°
57°
57°
55°
53°
51°
56°
62°
67°
73°
75°
78°
80°
82°
83°
84°
84°
83°
81°
77°
68°
63°
60°
59°
57°
56°
55°
55°
54°
53°
59°
65°
71°
76°
82°
84°
86°
87°
87°
87°
64°
63°
65°
61°
60°
59°
58°
56°
56°
55°
55°
54°
53°
53°
59°
62°
65°
67°
70°
73°
77°
80°
84°
85°
83°
80°
60°
61°
61°
59°
57°
56°
55°
54°
55°
55°
57°
58°
60°
63°
65°
WIND
mph · gust · dir
8mph NW
G 13 mph
8
G13
NW
9
G14
NW
10
G13
NNW
9
G11
NNW
11
G17
NNE
8
G14
NNE
5
G8
NW
3
NW
0
G2
W
2
W
2
G3
NNW
2
ESE
2
NW
2
W
2
SE
2
G3
SSE
2
NNE
1
G3
ENE
0
G4
NE
1
G9
ENE
3
G11
NNW
8
G14
WNW
14
G18
WNW
14
G20
NW
14
G17
NW
12
G14
NNW
11
G13
NNW
10
G11
NNW
9
G15
NNE
4
G9
NNE
3
WNW
1
NW
3
G4
WNW
0
G2
N
3
SE
5
S
5
G6
SSW
5
G6
SSW
4
G6
SSW
4
G7
S
4
G9
S
6
G13
SSW
10
G15
SW
11
G17
SW
11
G17
SW
14
G19
SW
13
G18
SW
11
G17
WSW
8
G18
WSW
11
G17
WNW
10
G17
W
5
G11
WNW
4
G5
W
6
WNW
5
W
4
WSW
4
SW
4
G5
SW
4
G5
SW
4
G5
SW
4
G5
WSW
3
G5
SW
3
G5
SSW
3
G6
S
4
G7
SE
4
G11
SE
6
G19
SW
15
G22
SW
12
G20
SW
13
G20
WSW
10
G17
W
9
G15
NNW
18
WNW
6
G8
N
1
G2
W
5
G6
E
4
SSW
5
SSW
4
G5
SSW
4
G5
SSW
5
G6
SSW
4
SSW
5
SW
2
G3
WSW
2
G3
WSW
1
G3
WSW
0
G3
NE
0
G3
NW
2
G3
NNE
3
G4
NE
3
G4
NE
2
G6
ENE
3
G7
ENE
4
G8
ENE
6
G10
ENE
10
E
10
ENE
7
G12
NE
17
NW
4
G15
NE
5
SW
3
ESE
1
G2
NNE
3
G4
W
3
W
3
W
3
WSW
2
WSW
2
G3
SW
2
G3
SW
1
G3
WSW
1
G3
WNW
1
G3
NNW
PRECIP
chance %
6%
6%
6%
3%
3%
2%
2%
1%
1%
1%
1%
0%
0%
1%
1%
1%
1%
0%
0%
1%
3%
7%
9%
9%
15%
18%
10%
4%
3%
2%
5%
5%
5%
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%
44%
44%
44%
44%
44%
44%
17%
17%
17%
17%
17%
17%
2%
2%
2%
2%
2%
2%
0%
0%
0%
0%
0%
0%
48%
48%
48%
48%
48%
48%
31%
31%
31%
31%
31%
31%
7%
7%
7%
7%
7%
7%
4%
4%
4%
CLOUDS
cover %
18%
few
18%
3%
0%
0%
20%
100%
40%
1%
0%
10%
100%
94%
7%
89%
79%
1%
1%
1%
5%
75%
100%
100%
100%
100%
100%
68%
7%
0%
0%
0%
5%
0%
2%
64%
4%
2%
5%
4%
7%
8%
10%
17%
12%
46%
7%
0%
0%
0%
6%
72%
7%
5%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
5%
6%
5%
11%
78%
100%
100%
100%
100%
100%
100%
100%
100%
100%
0%
0%
0%
13%
11%
12%
10%
71%
12%
15%
100%
100%
100%
100%
100%
100%
100%
8%
100%
100%
100%
100%
100%
100%
75%
81%
92%
100%
100%
100%
100%
100%
100%
100%
PRESSURE
hPa · trend
851
851847847853853850848850848847846849844849848849846848847
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
69
Temperature
Ideal
Wind
Light
Pressure
Rising — Slow
Moon Phase
Average
DAYLIGHT
SUNRISE
05:44 AM
SUNSET
09:25 PM
15H 41M OF DAYLIGHT4H 32M REMAINING
MOON PHASE
Waning Gibbous
92% illuminated

Station Location

46.1136, -112.8281
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-02 16:53 UTC
Site #12323700·USGS

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