USGS · 02187910

ROCKY RIVER

USGS · 02187910LIVE

ROCKY RIVER NR STARR, SC

ANDERSON COUNTY, SC34.3832°N, -82.5774°W Updated 57 min ago

FLOW RATE

23.8cfs

GAUGE HT

3.03ft

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

23.8cfs 74.2% vs avg

Optimal band: 20–27 cfs

PERIOD HIGH

27.6cfs

PERIOD LOW

16cfs

RUNNABLE

65%

last 1 day in band

Gauge Height

3.03ft

Precipitation History

Precipitation · YTD

Dry

Drier than normal

2026 to date

21.1in

-15% vs normal

21.12 in of precipitation so far this year, 15% below the 30-year normal of 24.94 in for this point in the season.

YTD Total

21.1in

This year so far

Normal to Date

24.9in

30-yr average

Typical Range

18.3–32.6in

10th–90th pct YTD

Departure

-15%

vs 30-yr normal

By Month

This year

Typical range

Normal

Jan: 2.03" · normal 4.51" (2.6–7.0)

Jan

Feb: 2.43" · normal 3.98" (2.0–5.5)

Feb

Mar: 1.92" · normal 4.71" (2.2–7.6)

Mar

Apr: 2.34" · normal 3.92" (1.9–6.4)

Apr

May: 8.34" · normal 3.24" (1.4–5.5)

May

Jun: 3.73" · normal 3.93" (1.8–7.0)

Jun

Jul: 0.33" (so far)· normal 4.00" (1.9–6.9)

Jul

Aug: normal 3.94" (1.8–6.4)

Aug

Sep: normal 3.52" (1.8–5.9)

Sep

Oct: normal 2.96" (1.1–5.3)

Oct

Nov: normal 3.62" (1.4–6.2)

Nov

Dec: normal 4.39" (2.4–6.3)

Dec

Baseline 1991–2020 · Source: Open-Meteo11:57 PM

Your History · ROCKY RIVER NR STARR, SC

Track your history

Station Location

34.3832, -82.5774

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DATA · USGS · NOAA · NWSUPDATED 2026-07-05 23:00 UTC

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