W. Br Rocky R B Mth of S Prong R nr Cornelius, Nc River

USGS · 0212393300

W. BR ROCKY R B MTH OF S PRONG R NR CORNELIUS, NC RIVER

USGS · 0212393300LIVE

W. BR ROCKY R B MTH OF S PRONG R NR CORNELIUS, NC

DAVIDSON, NC35.4678°N, -80.7903°W Updated 7 hr ago

FLOW RATE

2cfs

AIR TEMP

75°F

WIND

3mph WSW

FISH INDEX

69SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

2cfs 76.5% vs avg

Optimal band: 3–3 cfs

PERIOD HIGH

14cfs

PERIOD LOW

2cfs

RUNNABLE

55%

last 30 day in band

Precipitation History

Precipitation · YTD

Dry

Drier than normal

2026 to date

15.1in

-32% vs normal

15.1 in of precipitation so far this year, 32% below the 30-year normal of 22.18 in for this point in the season.

YTD Total

15.1in

This year so far

Normal to Date

22.2in

30-yr average

Typical Range

17.5–28.8in

10th–90th pct YTD

Departure

-32%

vs 30-yr normal

By Month

This year

Typical range

Normal

Jan: 2.10" · normal 3.67" (1.9–5.3)

Jan

Feb: 2.81" · normal 3.26" (1.9–5.2)

Feb

Mar: 1.52" · normal 4.24" (2.5–6.5)

Mar

Apr: 1.25" · normal 3.53" (1.5–5.5)

Apr

May: 4.41" · normal 3.09" (1.5–6.0)

May

Jun: 2.37" · normal 3.50" (1.4–5.9)

Jun

Jul: 0.64" (so far)· normal 3.51" (2.1–5.2)

Jul

Aug: normal 3.50" (1.9–5.2)

Aug

Sep: normal 3.74" (1.8–5.9)

Sep

Oct: normal 3.31" (1.0–6.0)

Oct

Nov: normal 3.26" (1.4–7.0)

Nov

Dec: normal 3.73" (2.1–5.5)

Dec

Baseline 1991–2020 · Source: Open-Meteo07:54 AM

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Station Location

35.4678, -80.7903

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DATA · USGS · NOAA · NWSUPDATED 2026-07-09 00:00 UTC

Site #0212393300·USGS

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