Waterlands
Tripps Run
USGS · 01652620
TRIPPS RUN
USGS · 01652620LIVE

TRIPPS RUN AT FALLS CHURCH, VA

FALLS CHURCH, VA38.8794°N, -77.1792°W Updated 15 hr ago
FLOW RATE
0cfs
AIR TEMP
75°F
WIND
3mph E
FISH INDEX
88SCORE / 100
EPIC · 5 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 30 DAY
0cfs 63.5% vs avg
Optimal band: 22 cfs
PERIOD HIGH
11cfs
PERIOD LOW
1cfs
RUNNABLE
14%
last 30 day in band
Precipitation History

Precipitation · YTD

Normal

Near-normal year

2026 to date

22.3in

≈ normal

22.27 in of precipitation so far this year — about average for this point in the season (normal 22.27 in).

YTD Total

22.3in

This year so far

Normal to Date

22.3in

30-yr average

Typical Range

16.5–28.5in

10th–90th pct YTD

Departure

0%

vs 30-yr normal

By Month

This year
Typical range
Normal
Jan: 3.21" · normal 3.12" (1.7–4.5)
Jan
Feb: 2.78" · normal 2.85" (1.5–4.6)
Feb
Mar: 3.21" · normal 3.91" (1.7–5.2)
Mar
Apr: 2.66" · normal 3.49" (1.7–5.0)
Apr
May: 4.09" · normal 4.02" (2.1–6.5)
May
Jun: 4.19" · normal 3.63" (1.7–6.0)
Jun
Jul: 2.13" (so far)· normal 4.47" (2.1–7.0)
Jul
Aug: normal 3.93" (1.9–6.3)
Aug
Sep: normal 4.80" (1.4–8.3)
Sep
Oct: normal 3.52" (1.2–5.5)
Oct
Nov: normal 3.07" (1.1–5.5)
Nov
Dec: normal 3.55" (2.0–5.4)
Dec
Baseline 19912020 · Source: Open-Meteo12:40 PM
Your History · TRIPPS RUN AT FALLS CHURCH, VA

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Weather Conditions
WEATHER CONDITIONS
TODAY
83°
70°
THU
86°
73°
FRI
92°
70°
SAT
88°
68°
SUN
81°
67°
MON
85°
64°
TUE
92°
66°
TIME
WED
4
NOW
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
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
TEMP
hourly forecast
82°
mild
82°
83°
83°
83°
80°
77°
76°
74°
74°
73°
73°
74°
74°
74°
74°
74°
76°
77°
79°
80°
83°
86°
86°
86°
85°
85°
75°
75°
75°
75°
74°
74°
73°
73°
73°
72°
72°
72°
71°
73°
76°
79°
83°
86°
88°
90°
92°
90°
71°
70°
72°
74°
74°
73°
72°
71°
70°
70°
69°
69°
68°
68°
68°
70°
73°
77°
80°
82°
84°
86°
85°
88°
83°
81°
78°
75°
72°
72°
72°
72°
72°
72°
71°
70°
70°
69°
68°
68°
68°
67°
67°
67°
69°
75°
80°
81°
81°
78°
78°
78°
75°
72°
70°
69°
68°
67°
66°
65°
64°
65°
66°
67°
69°
72°
75°
WIND
mph · gust · dir
4mph SE
G 5 mph
4
G5
SE
4
G5
SSE
5
G6
SSE
4
G5
SSE
5
G8
S
5
G11
S
5
G11
SSE
5
G11
SSE
6
G15
SSE
5
G11
SSE
5
G13
SSE
5
G14
SSE
5
G14
S
6
G16
SSE
6
G15
S
7
G18
S
7
G15
S
6
G13
S
6
G11
S
5
G9
S
5
G8
S
6
G8
S
6
G9
S
7
G11
SSW
7
G11
S
5
G10
S
14
G27
NW
7
G16
WSW
6
G17
WNW
5
G8
ESE
1
G3
S
4
G9
S
5
G10
SW
7
G13
SW
7
G14
WSW
6
G13
WSW
6
G13
WSW
5
G11
W
4
G10
WSW
4
G10
WSW
4
G9
W
3
G8
W
4
G8
WNW
6
G7
WNW
6
G8
WNW
7
G11
WNW
8
G14
NW
8
G11
NNW
18
G28
WNW
7
G15
NNW
4
G12
NNW
4
G11
WNW
2
G7
NW
3
G4
W
4
G8
NNW
4
G9
NW
4
G6
NW
4
G9
WNW
4
G7
WNW
4
G5
WNW
5
G8
WNW
5
G10
WNW
4
G8
NW
4
G12
NW
5
G10
NW
5
G9
NNW
5
G8
NW
5
G7
NW
5
G7
NW
4
G5
NW
4
G5
NNW
2
G5
NW
5
NNW
5
N
4
G6
NW
5
G13
NW
7
G18
N
5
G12
N
5
G7
N
4
G9
NE
2
G3
NE
2
G7
ENE
5
G10
NE
4
G12
ENE
7
G18
ENE
8
G19
ENE
8
G19
ENE
8
G21
ENE
9
G20
E
8
G20
E
6
G18
E
5
G16
E
4
G13
ENE
6
G14
E
7
G14
ESE
8
G13
ESE
7
G11
ESE
4
G13
E
6
G12
E
8
G14
E
7
G17
E
7
G20
E
7
G21
E
6
G21
E
5
G19
E
4
G13
E
3
G5
ENE
3
G4
NE
3
G5
NNE
4
G6
NNE
4
G7
NNE
5
G8
NNE
5
G9
NE
6
G10
NE
6
G10
NE
PRECIP
chance %
1%
1%
1%
1%
1%
1%
1%
1%
2%
2%
1%
4%
14%
16%
23%
23%
14%
14%
12%
11%
9%
7%
11%
15%
17%
27%
45%
42%
34%
26%
16%
15%
15%
15%
15%
15%
0%
0%
0%
0%
0%
0%
5%
5%
5%
5%
5%
5%
63%
63%
63%
63%
63%
63%
25%
25%
25%
25%
25%
25%
13%
13%
13%
13%
13%
13%
21%
21%
21%
21%
21%
21%
47%
47%
47%
47%
47%
47%
18%
18%
18%
18%
18%
18%
14%
14%
14%
14%
14%
14%
6%
6%
6%
6%
6%
6%
6%
6%
6%
6%
6%
6%
7%
7%
7%
7%
7%
7%
6%
6%
6%
6%
6%
6%
7%
7%
CLOUDS
cover %
14%
few
14%
21%
14%
6%
100%
88%
92%
18%
0%
2%
100%
37%
100%
30%
100%
35%
65%
69%
100%
89%
37%
100%
100%
100%
100%
100%
100%
86%
100%
63%
38%
99%
12%
1%
1%
3%
1%
51%
100%
100%
98%
100%
59%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
12%
33%
100%
14%
100%
100%
100%
100%
100%
100%
100%
100%
100%
99%
100%
100%
63%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
62%
29%
57%
100%
100%
100%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
3%
PRESSURE
hPa · trend
1007
10071005100510041001100210011002100210031004100610041005100510091009101110121013
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
88
Temperature
Warm
Wind
Calm
Pressure
Falling — Active
Moon Phase
Good
DAYLIGHT
SUNRISE
05:51 AM
SUNSET
08:36 PM
14H 45M OF DAYLIGHT
MOON PHASE
Last Quarter
37% illuminated

Station Location

38.8794, -77.1792
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-08 00:00 UTC
Site #01652620·USGS

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