USGS · 021473426

TOOLS FORK CREEK

USGS · 021473426LIVE

TOOLS FORK CREEK NEAR ROCK HILL, SC

YORK COUNTY, SC34.9565°N, -81.1059°W Updated 13 hr ago

FLOW RATE

0cfs

AIR TEMP

83°F

WIND

4mph WSW

FISH INDEX

69SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

0cfs 25.6% vs avg

Optimal band: 1–1 cfs

PERIOD HIGH

9cfs

PERIOD LOW

1cfs

RUNNABLE

81%

last 30 day in band

Precipitation History

Precipitation · YTD

Dry

Drier than normal

2026 to date

17.2in

-24% vs normal

17.18 in of precipitation so far this year, 24% below the 30-year normal of 22.5 in for this point in the season.

YTD Total

17.2in

This year so far

Normal to Date

22.5in

30-yr average

Typical Range

17.6–29.3in

10th–90th pct YTD

Departure

-24%

vs 30-yr normal

By Month

This year

Typical range

Normal

Jan: 2.00" · normal 3.77" (2.3–5.9)

Jan

Feb: 2.80" · normal 3.32" (1.8–5.0)

Feb

Mar: 2.38" · normal 4.12" (2.2–6.3)

Mar

Apr: 1.34" · normal 3.61" (1.5–5.0)

Apr

May: 5.37" · normal 3.04" (1.5–5.1)

May

Jun: 2.73" · normal 3.75" (1.5–7.2)

Jun

Jul: 0.56" (so far)· normal 3.68" (2.3–5.7)

Jul

Aug: normal 3.97" (1.6–7.7)

Aug

Sep: normal 3.70" (1.9–5.4)

Sep

Oct: normal 3.32" (1.0–5.8)

Oct

Nov: normal 3.17" (0.9–5.9)

Nov

Dec: normal 3.80" (2.1–6.1)

Dec

Baseline 1991–2020 · Source: Open-Meteo01:41 PM

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Station Location

34.9565, -81.1059

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DATA · USGS · NOAA · NWSUPDATED 2026-07-08 00:00 UTC

Site #021473426·USGS

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