Waterlands
Arrowhead Run
USGS · 03075850
ARROWHEAD RUN
USGS · 03075850LIVE

ARROWHEAD RUN AT THAYERVILLE, MD

GARRETT COUNTY, MD39.5027°N, -79.3272°W Updated 43 min ago
FLOW RATE
1.54cfs
GAUGE HT
2.84ft
AIR TEMP
61°F
WIND
9mph NW
FISH INDEX
75SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
1.54cfs 148.2% vs avg
Optimal band: 00 cfs
PERIOD HIGH
18.5cfs
PERIOD LOW
0.24cfs
RUNNABLE
0%
last 1 day in band

Gauge Height

2.84ft
Precipitation History
SPONSORED
Weather Conditions
WEATHER CONDITIONS
TODAY
68°
56°
WED
71°
49°
THU
79°
55°
FRI
68°
60°
SAT
72°
62°
SUN
78°
60°
MON
81°
59°
TIME
TUE
4
NOW
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
9
am
10
am
TEMP
hourly forecast
67°
mild
67°
68°
67°
65°
62°
59°
57°
56°
55°
54°
53°
51°
50°
50°
49°
51°
57°
61°
63°
65°
66°
68°
69°
70°
71°
71°
70°
70°
67°
63°
61°
59°
58°
57°
56°
56°
55°
55°
55°
57°
63°
69°
72°
74°
76°
77°
78°
79°
79°
79°
77°
74°
69°
65°
64°
63°
61°
60°
61°
61°
61°
61°
61°
62°
64°
66°
67°
68°
66°
66°
65°
64°
63°
64°
65°
65°
65°
64°
65°
65°
65°
66°
66°
65°
65°
65°
65°
65°
65°
65°
65°
65°
66°
67°
67°
70°
71°
72°
71°
70°
68°
65°
63°
62°
62°
61°
61°
61°
60°
61°
62°
63°
65°
67°
68°
WIND
mph · gust · dir
10mph NW
G 16 mph
10
G16
NW
10
G17
NW
10
G17
NW
9
G19
NW
6
G20
WNW
5
G11
WNW
5
G12
NW
5
G12
NW
5
G11
NW
5
G11
NW
5
G10
NW
4
G8
WNW
4
G5
WSW
5
WNW
4
W
3
W
1
G8
NNW
2
G7
NNE
3
G6
N
4
G6
NNW
5
G6
WNW
4
G6
WNW
5
G7
WNW
5
G7
WNW
5
G6
WNW
5
G7
W
5
G8
WSW
5
G8
W
3
G8
W
4
G5
WNW
4
NNW
4
G5
ENE
3
G5
E
3
G5
E
1
G3
NE
2
G4
ENE
1
G2
NNW
2
NNW
2
G4
S
3
G6
S
4
G12
SW
7
G16
WSW
9
G14
WSW
10
G15
WSW
10
G14
WSW
10
G15
WSW
10
G16
WSW
11
G17
WSW
11
G17
WSW
11
G17
WSW
9
G19
WSW
9
G21
W
6
G18
W
4
G5
W
2
G3
WNW
3
G7
NNW
3
G10
NW
3
W
3
SW
3
SW
5
WSW
3
WSW
2
SW
3
G4
SW
2
G3
SSW
2
G3
WSW
3
SW
5
G11
W
5
G11
W
6
G15
WSW
5
G11
S
6
G15
SSW
9
G27
SSW
7
G25
SSW
7
G26
S
9
G28
SW
5
G18
SSW
3
S
10
G26
SSW
7
G20
SW
4
G20
SW
6
G26
W
8
G27
WSW
12
G29
WSW
11
G30
WSW
10
G27
WSW
11
G26
WSW
10
G25
WSW
9
G23
WSW
5
G19
WSW
8
G21
W
9
G20
W
9
G19
W
7
G18
WNW
8
G18
W
9
G16
WNW
8
G14
WNW
8
G12
WNW
7
G12
NW
5
G12
NW
4
G6
NW
1
W
1
SW
2
SSE
3
S
2
SSE
2
SSE
2
SSE
1
SSE
1
SSE
1
SE
1
ESE
2
ESE
3
E
4
E
PRECIP
chance %
0%
0%
0%
0%
0%
0%
0%
3%
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%
6%
6%
6%
6%
6%
6%
19%
19%
19%
19%
19%
19%
40%
40%
40%
40%
40%
40%
51%
51%
51%
51%
51%
51%
72%
72%
72%
72%
72%
72%
82%
82%
82%
82%
82%
82%
81%
81%
81%
81%
81%
81%
66%
66%
66%
66%
66%
66%
63%
63%
63%
63%
63%
63%
16%
16%
16%
16%
16%
16%
15%
15%
15%
15%
15%
15%
20%
20%
CLOUDS
cover %
20%
few
20%
11%
21%
100%
22%
49%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
100%
0%
4%
2%
4%
26%
7%
6%
35%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
25%
50%
76%
69%
0%
5%
100%
10%
0%
9%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
39%
47%
23%
12%
9%
23%
31%
100%
100%
100%
100%
100%
95%
88%
84%
87%
93%
PRESSURE
hPa · trend
929
929929929932932931929930929929929931930929927928928931930932
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
75
Temperature
Ideal
Wind
Light
Pressure
Rising — Slow
Moon Phase
Good
DAYLIGHT
SUNRISE
05:50 AM
SUNSET
08:48 PM
14H 58M OF DAYLIGHT4H 50M REMAINING
MOON PHASE
First Quarter
61% illuminated

Station Location

39.5027, -79.3272
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-23 15:58 UTC
Site #03075850·USGS

Create a free account to save favorites, set flow alerts, and track conditions