Waterlands
Marsh Creek
USGS · 01480685
MARSH CREEK
USGS · 01480685LIVE

Marsh Creek near Downingtown, PA

UPPER UWCHLAN TOWNSHIP, PA40.0553°N, -75.7163°W Updated 1 hr ago
FLOW RATE
22.4cfs
GAUGE HT
1.91ft
AIR TEMP
81°F
WIND
8mph SSW
FISH INDEX
50SCORE / 100
GOOD · 3 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
22.4cfs 1.7% vs avg
Optimal band: 19–26 cfs
PERIOD HIGH
23cfs
PERIOD LOW
22.4cfs
RUNNABLE
100%
last 1 day in band

Gauge Height

1.91ft
Precipitation History
Your History · Marsh Creek near Downingtown, PA

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Weather Conditions
WEATHER CONDITIONS
TODAY
103°
76°
FRI
103°
79°
SAT
94°
72°
SUN
92°
69°
MON
74°
68°
TUE
81°
67°
WED
77°
64°
TIME
THU
5
NOW
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
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
TEMP
hourly forecast
77°
mild
77°
76°
80°
85°
89°
92°
94°
96°
98°
100°
101°
102°
102°
103°
100°
96°
90°
87°
85°
83°
82°
80°
79°
80°
79°
79°
82°
88°
93°
95°
97°
99°
100°
101°
102°
103°
103°
100°
96°
90°
85°
83°
80°
83°
81°
80°
79°
76°
75°
74°
78°
82°
86°
88°
91°
92°
93°
94°
94°
94°
94°
92°
90°
85°
83°
81°
72°
71°
72°
72°
71°
71°
70°
70°
72°
75°
78°
82°
83°
87°
91°
92°
92°
91°
78°
79°
76°
71°
70°
69°
69°
70°
71°
69°
69°
69°
69°
69°
71°
71°
71°
72°
72°
72°
73°
74°
74°
74°
74°
73°
71°
69°
69°
68°
68°
68°
WIND
mph · gust · dir
2mph SSW
G 10 mph
2
G10
SSW
4
G11
NW
3
G10
WNW
6
G13
WNW
7
G15
NW
6
G10
NW
5
G9
W
7
G13
WSW
8
G13
WSW
10
G16
WSW
10
G15
WSW
10
G14
WSW
10
G15
WSW
9
G15
WSW
8
G14
SW
4
G7
SW
6
G13
SSW
5
G14
SSW
5
G12
SSW
5
G12
SSW
4
G11
SSW
5
G11
SSW
4
G12
SW
4
G11
NW
4
G12
NW
5
G9
NW
3
G8
NNW
3
G9
NNW
5
G12
NNW
5
G9
NW
6
G13
WNW
8
G15
WSW
9
G15
WSW
11
G20
WSW
12
G21
W
14
G20
WSW
10
G18
W
10
G16
WSW
8
G14
SW
7
G15
SW
5
G6
SW
4
NE
3
SSE
10
G25
WSW
12
G29
W
13
G29
WNW
8
G22
NW
6
G13
W
7
G17
W
6
G14
NW
5
G12
NW
4
G8
NNW
3
G5
NW
3
WSW
8
G9
W
10
G11
WNW
11
WNW
10
G12
W
10
G12
W
10
G13
W
11
G16
W
10
G16
WSW
7
G16
WSW
6
G17
SW
6
G16
WSW
12
G30
WNW
8
G15
NNE
5
G7
ESE
3
ESE
5
G8
SSW
5
G11
SW
3
W
4
W
3
SW
3
G4
W
3
G4
WNW
3
G4
NW
3
G4
NNW
3
G4
N
1
G2
ENE
0
G2
E
3
G5
W
5
G6
W
9
WNW
16
G24
N
7
G14
NE
2
G3
NNE
8
G14
ESE
7
G16
SE
4
G9
ESE
5
G11
S
3
G11
S
4
G13
SSW
1
WNW
3
NNE
5
G9
NNE
6
G13
NNE
6
G15
ENE
5
G14
E
5
G13
E
7
G15
ESE
6
G14
E
5
G11
E
5
G11
E
4
G7
E
5
G6
ENE
5
G8
ENE
6
G10
ENE
6
G12
ENE
7
G14
ENE
8
G15
ENE
9
G17
ENE
9
G18
E
8
G18
E
8
G18
E
7
G17
E
PRECIP
chance %
1%
1%
1%
1%
1%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
1%
1%
1%
1%
1%
1%
0%
0%
0%
0%
0%
0%
14%
14%
14%
14%
14%
14%
8%
8%
8%
8%
8%
8%
1%
1%
1%
1%
1%
1%
2%
2%
2%
2%
2%
2%
30%
30%
30%
30%
30%
30%
38%
38%
38%
38%
38%
38%
13%
13%
13%
13%
13%
13%
8%
8%
8%
8%
8%
8%
60%
60%
60%
60%
60%
60%
59%
59%
59%
59%
59%
59%
50%
50%
50%
50%
50%
50%
36%
36%
36%
36%
36%
36%
57%
57%
57%
57%
57%
57%
35%
35%
35%
35%
CLOUDS
cover %
0%
clear
0%
0%
0%
0%
0%
0%
0%
0%
0%
5%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
2%
0%
0%
0%
1%
100%
1%
63%
4%
53%
87%
7%
100%
100%
100%
100%
100%
100%
13%
59%
100%
89%
100%
100%
100%
16%
17%
18%
100%
66%
15%
15%
21%
20%
12%
67%
100%
100%
100%
100%
100%
100%
100%
18%
100%
100%
92%
100%
100%
100%
89%
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%
PRESSURE
hPa · trend
1003
1003100510021002100310041000100210011001998100110011001100010031003100510041005
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
50
Temperature
Too Hot
Wind
Light
Pressure
Rising — Slow
Moon Phase
Average
DAYLIGHT
SUNRISE
05:38 AM
SUNSET
08:35 PM
14H 57M OF DAYLIGHT15H 35M REMAINING
MOON PHASE
Waning Gibbous
95% illuminated

Station Location

40.0553, -75.7163
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-02 05:00 UTC
Site #01480685·USGS

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