USGS · 02204070

SOUTH RIVER

USGS · 02204070LIVE

SOUTH RIVER AT KLONDIKE ROAD, NEAR LITHONIA, GA

GEORGIA33.6301°N, -84.1285°W Updated 18 hr ago

FLOW RATE

134cfs

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

134cfs 35.8% vs avg

Optimal band: 104–140 cfs

PERIOD HIGH

1,272cfs

PERIOD LOW

87cfs

RUNNABLE

45%

last 30 day in band

Precipitation History

Precipitation · YTD

Normal

Near-normal year

2026 to date

24.4in

≈ normal

24.4 in of precipitation so far this year — about average for this point in the season (normal 25.53 in).

YTD Total

24.4in

This year so far

Normal to Date

25.5in

30-yr average

Typical Range

18.8–33.4in

10th–90th pct YTD

Departure

-4%

vs 30-yr normal

By Month

This year

Typical range

Normal

Jan: 2.93" · normal 4.42" (2.6–7.4)

Jan

Feb: 3.45" · normal 4.55" (1.9–6.5)

Feb

Mar: 1.98" · normal 4.49" (2.5–7.4)

Mar

Apr: 1.81" · normal 3.55" (1.8–5.5)

Apr

May: 8.48" · normal 3.19" (1.5–4.8)

May

Jun: 5.01" · normal 4.06" (2.2–6.6)

Jun

Jul: 0.75" (so far)· normal 4.40" (2.1–7.3)

Jul

Aug: normal 4.38" (2.0–6.6)

Aug

Sep: normal 3.62" (1.1–6.1)

Sep

Oct: normal 3.30" (0.9–6.9)

Oct

Nov: normal 3.75" (1.7–5.8)

Nov

Dec: normal 4.42" (2.8–7.2)

Dec

Baseline 1991–2020 · Source: Open-Meteo02:43 PM

Your History · SOUTH RIVER AT KLONDIKE ROAD, NEAR LITHONIA, GA

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Station Location

33.6301, -84.1285

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

Site #02204070·USGS

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