USGS · 10290500

ROBINSON CK RIVER

USGS · 10290500LIVE

ROBINSON CK AT TWIN LKS OUTLET NR BRIDGEPORT, CA

CALIFORNIA38.1721°N, -119.3246°W Updated 6 min ago

FLOW RATE

62cfs

AIR TEMP

68°F

WIND

10mph WNW

FISH INDEX

75SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 7 DAY

62cfs 61.8% vs avg

Optimal band: 58–78 cfs

PERIOD HIGH

83cfs

PERIOD LOW

62cfs

RUNNABLE

88%

last 7 day in band

Precipitation History

Precipitation · YTD

Dry

Drier than normal

2026 to date

10.3in

-22% vs normal

10.29 in of precipitation so far this year, 22% below the 30-year normal of 13.27 in for this point in the season.

YTD Total

10.3in

This year so far

Normal to Date

13.3in

30-yr average

Typical Range

6.9–20.0in

10th–90th pct YTD

Departure

-22%

vs 30-yr normal

By Month

This year

Typical range

Normal

Jan: 1.43" · normal 3.55" (0.7–6.8)

Jan

Feb: 4.27" · normal 3.22" (0.7–5.9)

Feb

Mar: 0.32" · normal 2.68" (0.6–6.6)

Mar

Apr: 1.74" · normal 1.45" (0.3–2.8)

Apr

May: 2.24" · normal 1.36" (0.4–2.3)

May

Jun: 0.25" · normal 0.89" (0.2–2.1)

Jun

Jul: 0.05" (so far)· normal 0.78" (0.2–1.4)

Jul

Aug: normal 0.65" (0.1–1.4)

Aug

Sep: normal 0.47" (0.1–1.0)

Sep

Oct: normal 1.05" (0.1–2.8)

Oct

Nov: normal 1.81" (0.5–3.6)

Nov

Dec: normal 3.10" (0.3–6.4)

Dec

Baseline 1991–2020 · Source: Open-Meteo12:06 AM

Your History · ROBINSON CK AT TWIN LKS OUTLET NR BRIDGEPORT, CA

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Station Location

38.1721, -119.3246

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DATA · USGS · NOAA · NWSUPDATED 2026-07-06 00:00 UTC

Site #10290500·USGS

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