Waterlands
Gwynns Falls River
USGS · 01589197
GWYNNS FALLS RIVER
USGS · 01589197LIVE

GWYNNS FALLS NEAR DELIGHT, MD

BALTIMORE COUNTY, MD39.4429°N, -76.7834°W Updated 1 hr ago
FLOW RATE
1cfs
GAUGE HT
0.12ft
AIR TEMP
74°F
WIND
6mph SE
FISH INDEX
81SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 30 DAY
1cfs 26.1% vs avg
Optimal band: 2–2 cfs
PERIOD HIGH
10cfs
PERIOD LOW
1cfs
RUNNABLE
68%
last 30 day in band

Gauge Height

0.12ft
Precipitation History
Your History · GWYNNS FALLS NEAR DELIGHT, MD

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Weather Conditions
WEATHER CONDITIONS
TODAY
84°
71°
MON
85°
66°
TUE
91°
67°
WED
98°
74°
THU
94°
77°
FRI
86°
66°
SAT
89°
71°
TIME
MON
1
NOW
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
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
TEMP
hourly forecast
69°
mild
69°
68°
68°
67°
66°
66°
68°
72°
75°
77°
80°
82°
83°
84°
85°
85°
85°
84°
84°
81°
77°
75°
74°
72°
71°
70°
69°
69°
68°
67°
70°
73°
78°
81°
84°
86°
88°
90°
91°
91°
91°
90°
88°
85°
82°
81°
80°
78°
77°
76°
75°
75°
75°
74°
76°
80°
84°
88°
91°
94°
96°
97°
98°
98°
98°
97°
95°
90°
87°
85°
84°
83°
82°
81°
80°
79°
78°
77°
78°
81°
84°
88°
90°
91°
93°
91°
92°
94°
94°
91°
88°
84°
81°
80°
77°
74°
73°
72°
70°
68°
67°
66°
67°
70°
73°
76°
79°
82°
83°
84°
86°
86°
86°
85°
83°
82°
WIND
mph · gust · dir
5mph SE
G 11 mph
5
G11
SE
4
G9
SSE
3
G6
SE
3
G5
SE
3
G6
SSE
5
G7
SE
4
G7
SE
4
G9
SE
6
G9
SSE
6
G10
SSE
7
G9
SSE
7
G9
SSE
7
G9
SSE
5
G6
S
5
G6
SSW
6
G7
SSW
6
G8
SW
6
G8
SW
6
G8
SSW
5
G10
SSE
6
G11
SE
6
G11
SE
7
G13
SSE
8
G15
S
6
G12
S
7
G14
SSW
7
G14
SSW
7
G14
SSW
7
G14
SW
6
G12
SW
7
G13
SW
8
G15
SW
6
G11
WSW
7
G9
SW
8
G10
SW
8
G9
SW
8
G9
WSW
8
G9
WSW
8
G9
W
9
W
8
G10
W
8
G10
WSW
7
G11
SW
6
G15
SW
6
G17
SW
7
G21
SW
7
G23
WSW
7
G24
WSW
7
G22
WSW
7
G15
W
5
G15
W
5
G19
WNW
6
G20
WNW
6
G22
WNW
6
G22
WNW
8
G21
WNW
8
G17
WNW
8
G15
WNW
9
G14
NW
8
G10
WNW
9
G11
WNW
10
G12
NW
9
G12
WNW
9
G12
WNW
10
G14
WNW
8
G15
WNW
6
G14
WNW
5
G14
WNW
4
G14
WNW
5
G16
W
6
G19
WNW
7
G19
NW
6
G16
NW
5
G11
NW
5
G6
NW
5
G6
NW
4
G5
NW
4
NW
4
G13
NW
6
G15
WNW
8
G16
NW
8
G16
WNW
11
G18
WNW
12
G18
WNW
12
G19
WNW
14
G20
NW
11
G21
NW
13
G21
WNW
16
G21
NW
13
G20
NW
10
G17
NW
9
G20
NW
9
G27
NNW
11
G27
NNW
9
G27
NNW
7
G24
NNW
7
G28
NNW
7
G21
NNW
6
G12
N
5
G9
N
5
G10
N
6
G12
NNW
6
G14
NNW
7
G12
N
7
G12
N
8
G12
NNW
8
G13
NNW
8
G13
NNW
8
G13
NNW
9
G15
NW
9
G16
NW
9
G17
NW
8
G16
NNW
6
G12
NNW
4
G7
N
3
G4
NNE
PRECIP
chance %
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%
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%
6%
6%
6%
6%
6%
6%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
1%
1%
1%
1%
1%
1%
5%
5%
5%
5%
5%
5%
CLOUDS
cover %
0%
clear
0%
0%
0%
0%
0%
1%
1%
0%
4%
2%
15%
3%
1%
24%
37%
66%
61%
16%
0%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
9%
3%
0%
0%
0%
0%
0%
0%
0%
0%
100%
52%
100%
100%
6%
5%
11%
100%
58%
8%
26%
10%
9%
8%
11%
8%
6%
100%
98%
12%
7%
0%
5%
5%
100%
100%
100%
74%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
47%
100%
100%
100%
100%
100%
0%
11%
100%
100%
100%
6%
19%
99%
18%
15%
7%
10%
0%
0%
0%
0%
0%
0%
2%
21%
48%
68%
PRESSURE
hPa · trend
1001
100110031003100110011001999995995994993991992992991991994997997996
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
81
Temperature
Warm
Wind
Light
Pressure
Stable
Moon Phase
Peak Activity
DAYLIGHT
SUNRISE
05:50 AM
SUNSET
08:35 PM
14H 45M OF DAYLIGHT
MOON PHASE
New Moon
3% illuminated
PEAK ACTIVITY

Station Location

39.4429, -76.7834
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-13 00:00 UTC
Site #01589197·USGS

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