Waterlands
Little Falls River
USGS · 01582000
LITTLE FALLS RIVER
USGS · 01582000LIVE

LITTLE FALLS AT BLUE MOUNT, MD

BALTIMORE COUNTY, MD39.6043°N, -76.6205°W Updated 20 hr ago
FLOW RATE
20cfs
AIR TEMP
102°F
WIND
8mph WSW
FISH INDEX
56SCORE / 100
GOOD · 3 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 YEAR
20cfs 27.2% vs avg
Optimal band: 29–39 cfs
PERIOD HIGH
318cfs
PERIOD LOW
20cfs
RUNNABLE
44%
last 1 year in band
Precipitation History
Your History · LITTLE FALLS AT BLUE MOUNT, MD

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Weather Conditions
WEATHER CONDITIONS
TODAY
102°
79°
SAT
102°
79°
SUN
92°
67°
MON
82°
68°
TUE
83°
63°
WED
82°
58°
THU
72°
67°
TIME
FRI
9
NOW
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
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
TEMP
hourly forecast
94°
mild
94°
91°
89°
86°
84°
83°
82°
81°
80°
79°
82°
88°
92°
94°
97°
99°
101°
102°
102°
102°
94°
92°
89°
83°
81°
82°
81°
81°
80°
80°
79°
78°
77°
76°
77°
81°
85°
86°
88°
89°
91°
92°
91°
92°
91°
88°
69°
71°
68°
67°
68°
68°
69°
70°
70°
69°
69°
69°
70°
71°
71°
75°
74°
73°
74°
74°
75°
77°
81°
82°
81°
77°
73°
71°
71°
71°
72°
71°
71°
71°
71°
70°
72°
75°
78°
82°
83°
81°
79°
78°
76°
79°
79°
75°
74°
71°
67°
65°
63°
61°
60°
60°
59°
59°
59°
58°
60°
64°
67°
70°
73°
76°
78°
80°
81°
WIND
mph · gust · dir
5mph W
G 10 mph
5
G10
W
5
G13
WNW
5
G13
WNW
3
G12
W
1
G11
W
1
G11
NNW
5
G13
NW
4
G11
WNW
3
G11
NNW
3
G9
NNW
1
G7
NNW
4
G11
NNW
4
G9
NNW
3
G9
NNW
3
G11
WNW
5
G16
W
8
G18
W
11
G20
WSW
12
G21
WSW
9
G18
W
16
G37
WSW
5
G10
WSW
15
G26
NW
4
G8
NW
8
G16
S
9
G19
WSW
6
G18
WNW
7
G15
SW
1
G5
E
3
G9
E
2
G7
SE
4
G7
SSE
4
G13
ENE
5
G11
S
4
SSW
3
G10
W
3
G7
WNW
3
NNW
0
G6
S
2
G7
SSE
3
G6
SE
5
G7
SE
7
SE
9
SE
9
SE
8
S
16
NW
14
G15
WNW
7
G28
SW
10
E
9
ESE
8
G14
ESE
9
G19
SE
5
G10
SSE
7
G10
SE
3
G11
ESE
3
G13
SSE
3
G9
SSE
3
G10
SE
2
G12
SE
2
G11
E
3
G8
SSW
0
G8
SW
1
G7
WNW
2
G7
SSE
3
G7
S
3
G5
SW
2
G7
WSW
4
G7
WNW
3
SW
3
G11
SSE
4
G8
SSE
4
G8
SE
4
G13
SSE
3
G10
SSW
5
G7
SSE
4
G10
S
3
G11
SW
4
G10
WSW
3
G9
WSW
2
G4
SSE
1
G4
NNW
1
G7
NE
2
G6
SE
2
G7
SSE
1
G8
S
3
G9
WSW
6
G9
N
8
G10
NNE
10
NE
8
G11
NE
7
G12
NE
11
NE
10
NE
10
NE
10
ENE
10
ENE
9
ENE
7
G12
ENE
5
G9
NE
6
G12
NNE
6
G12
NNE
6
G11
NNE
7
G11
NNE
7
G10
NNE
5
G9
NNE
6
G8
NNE
7
NE
7
NE
7
ENE
7
E
7
E
7
E
6
ESE
6
ESE
PRECIP
chance %
3%
3%
5%
3%
2%
2%
2%
2%
2%
1%
1%
1%
1%
1%
1%
1%
1%
3%
7%
4%
6%
13%
22%
28%
17%
32%
31%
20%
19%
22%
22%
15%
15%
15%
15%
15%
15%
13%
13%
13%
13%
13%
13%
74%
74%
74%
74%
74%
74%
74%
74%
74%
74%
74%
74%
39%
39%
39%
39%
39%
39%
43%
43%
43%
43%
43%
43%
71%
71%
71%
71%
71%
71%
71%
71%
71%
71%
71%
71%
28%
28%
28%
28%
28%
28%
17%
17%
17%
17%
17%
17%
42%
42%
42%
42%
42%
42%
32%
32%
32%
32%
32%
32%
20%
20%
20%
20%
20%
20%
16%
16%
16%
16%
16%
16%
19%
CLOUDS
cover %
0%
clear
0%
0%
0%
0%
0%
0%
0%
2%
13%
0%
0%
0%
0%
0%
0%
0%
7%
10%
43%
100%
100%
89%
87%
90%
89%
100%
100%
92%
100%
100%
100%
100%
100%
100%
67%
23%
100%
98%
100%
91%
92%
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%
40%
14%
13%
0%
0%
6%
8%
15%
100%
100%
100%
100%
100%
89%
14%
15%
26%
34%
42%
37%
59%
16%
88%
79%
89%
100%
80%
100%
62%
100%
100%
100%
26%
24%
100%
100%
100%
100%
100%
100%
81%
55%
33%
18%
6%
0%
3%
PRESSURE
hPa · trend
1001
100110011002100010001000100199910021001100110009999989999991001100410051002
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
56
Temperature
Too Hot
Wind
Light
Pressure
Stable
Moon Phase
Average
DAYLIGHT
SUNRISE
05:43 AM
SUNSET
08:37 PM
14H 54M OF DAYLIGHT0H 0M REMAINING
MOON PHASE
Waning Gibbous
84% illuminated

Station Location

39.6043, -76.6205
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-03 20:53 UTC
Site #01582000·USGS

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