WaterLands
Difficult RunUSGS · 01646000
Difficult Run

DIFFICULT RUN NEAR GREAT FALLS, VA

VA · Site #01646000

Flow Rate

44.7cfs

Gauge Height

3.16ft

Water Temp

7.7°F

Air Temp

52°F

Fish Index

63score
Good
Flow Rate
Historical Avg

River Flow Rate

44.7cfs

Period Peak

163cfs

Period Low

44.7cfs

Gauge Height

3.16ft

Water Temperature

7.7°F

Water Turbidity

SPONSORED
Weather Conditions

Air Temperature

52°F

Clear sky · Feels 52°F

High

55°F

Low

43°F

Wind

Moderate
15mph
DirectionW · 269°
Gusts23 mph
NSEW

Fish Index

63
Temperature
Ideal
Wind
Moderate
Pressure
Rising — Slow
Moon Phase
Average
Humidity
19%
Pressure
1003mbLow
97010131040
Rising ↑
Cloud Cover
0%
Precip
0mm/h

None currently

Wind

15mph W
NWS Forecast
15Now
1207:00 AM
1510:00 AM
1301:00 PM
1304:00 PM
607:00 PM
410:00 PM
401:00 AM

Daylight

Sunrise

07:21 AM

Sunset

07:14 PM

Moon Phase

🌘

Waning Crescent

20% illuminated

Average
48-Hour Forecast
7-Day Forecast

Today

Mar 14

☁️

55°

43°

Sun

Mar 15

☁️

56°

36°

Mon

Mar 16

🌧️

69°

37°

Tue

Mar 17

☁️

38°

30°

Wed

Mar 18

☁️

45°

30°

Thu

Mar 19

☁️

54°

35°

Fri

Mar 20

☁️

61°

40°

Station Location

38.9759, -77.2458
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