MEDIAN FLOW RATE · 1 DAY
0.06cfs 83.7% vs avg
Optimal band: 0–0 cfs
PERIOD HIGH
0.15cfs
PERIOD LOW
0.03cfs
RUNNABLE
0%
last 1 day in band
Gauge Height
2.30ft
Water Temperature
22.5°F
Water Turbidity
Precipitation History
Precipitation · YTD
NormalNear-normal year
2026 to date
20.9in
≈ normal
20.89 in of precipitation so far this year — about average for this point in the season (normal 22.17 in).
YTD Total
20.9in
This year so far
Normal to Date
22.2in
30-yr average
Typical Range
16.5–28.0in
10th–90th pct YTD
Departure
-6%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 3.02" · normal 3.13" (1.7–4.5)
Feb: 2.66" · normal 2.85" (1.5–4.4)
Mar: 3.34" · normal 3.90" (1.7–5.2)
Apr: 1.99" · normal 3.49" (1.7–5.0)
May: 4.03" · normal 3.94" (2.1–6.5)
Jun: 3.97" · normal 3.64" (1.7–6.0)
Jul: 1.89" (so far)· normal 4.23" (2.1–7.0)
Aug: normal 3.77" (1.9–5.1)
Sep: normal 4.73" (1.4–8.3)
Oct: normal 3.49" (1.2–5.1)
Nov: normal 3.04" (1.1–5.5)
Dec: normal 3.54" (2.0–5.4)
Baseline 1991–2020 · Source: Open-Meteo06:48 AM
Your History · THE GLADE NEAR HOWLAND DRIVE AT RESTON, VA
Track your history
Sign in to track your sessions at THE GLADE NEAR HOWLAND DRIVE AT RESTON, VA — best days, monthly trends, and time on the water.
Sign inSPONSORED
Weather Conditions
WEATHER CONDITIONS
TODAY
82°
72°
THU
86°
72°
FRI
88°
69°
SAT
87°
67°
SUN
87°
69°
MON
85°
66°
TUE
92°
66°
FISH INDEX
Temperature
Warm
Wind
Calm
Pressure
Rising — Slow
Moon Phase
Good
DAYLIGHT
SUNRISE
05:51 AM
SUNSET
08:37 PM
14H 46M OF DAYLIGHT
MOON PHASE
Last Quarter
41% illuminated
Station Location
38.9256, -77.3293Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-08 06:25 UTC
Site #0164579522·USGS
Create a free account to save favorites, set flow alerts, and track conditions