USGS · 01671020

NORTH ANNA RIVER

USGS · 01671020LIVE

NORTH ANNA RIVER AT HART CORNER NEAR DOSWELL, VA

CAROLINE COUNTY, VA37.8501°N, -77.4278°W Updated 17 hr ago

FLOW RATE

36cfs

AIR TEMP

100°F

WIND

3mph W

FISH INDEX

63SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

36cfs 57.9% vs avg

Optimal band: 54–72 cfs

PERIOD HIGH

1,338cfs

PERIOD LOW

35cfs

RUNNABLE

23%

last 1 year in band

Precipitation History

Precipitation · YTD

Dry

Drier than normal

2026 to date

17.0in

-19% vs normal

16.98 in of precipitation so far this year, 19% below the 30-year normal of 21.04 in for this point in the season.

YTD Total

17.0in

This year so far

Normal to Date

21.0in

30-yr average

Typical Range

16.9–27.7in

10th–90th pct YTD

Departure

-19%

vs 30-yr normal

By Month

This year

Typical range

Normal

Jan: 3.14" · normal 3.26" (1.9–5.5)

Jan

Feb: 2.60" · normal 3.00" (1.2–5.5)

Feb

Mar: 1.72" · normal 3.98" (2.4–5.8)

Mar

Apr: 1.89" · normal 3.24" (1.6–4.7)

Apr

May: 4.43" · normal 3.38" (1.6–5.0)

May

Jun: 3.20" · normal 3.73" (1.6–5.7)

Jun

Jul: 0.00" (so far)· normal 4.14" (1.8–6.3)

Jul

Aug: normal 3.98" (1.7–6.6)

Aug

Sep: normal 4.30" (0.8–7.8)

Sep

Oct: normal 3.70" (1.2–5.8)

Oct

Nov: normal 3.19" (1.1–5.9)

Nov

Dec: normal 3.48" (2.0–4.9)

Dec

Baseline 1991–2020 · Source: Open-Meteo04:00 PM

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Station Location

37.8501, -77.4278

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DATA · USGS · NOAA · NWSUPDATED 2026-07-03 17:13 UTC

Site #01671020·USGS

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