USGS · 02299410

BIG SLOUGH CANAL

USGS · 02299410LIVE

BIG SLOUGH CANAL NEAR MYAKKA CITY FL

SARASOTA COUNTY, FL27.1934°N, -82.1443°W Updated 15 hr ago

FLOW RATE

18cfs

GAUGE HT

26.24ft

AIR TEMP

89°F

WIND

2mph S

FISH INDEX

75SCORE / 100

GREAT · 4 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

18cfs 47.4% vs avg

Optimal band: 5–7 cfs

PERIOD HIGH

148cfs

PERIOD LOW

1cfs

RUNNABLE

10%

last 1 year in band

Gauge Height

26.24ft

Precipitation History

Precipitation · YTD

Dry

Drier than normal

2026 to date

16.4in

-17% vs normal

16.42 in of precipitation so far this year, 17% below the 30-year normal of 19.73 in for this point in the season.

YTD Total

16.4in

This year so far

Normal to Date

19.7in

30-yr average

Typical Range

13.6–26.5in

10th–90th pct YTD

Departure

-17%

vs 30-yr normal

By Month

This year

Typical range

Normal

Jan: 0.61" · normal 2.27" (0.3–5.9)

Jan

Feb: 1.11" · normal 1.64" (0.5–3.1)

Feb

Mar: 2.19" · normal 1.95" (0.5–3.8)

Mar

Apr: 1.95" · normal 2.14" (0.5–4.2)

Apr

May: 3.43" · normal 2.63" (0.7–5.0)

May

Jun: 4.36" · normal 6.62" (3.0–10.2)

Jun

Jul: 2.78" (so far)· normal 6.00" (4.2–7.8)

Jul

Aug: normal 6.56" (4.1–9.5)

Aug

Sep: normal 5.95" (2.5–9.4)

Sep

Oct: normal 2.52" (0.5–4.8)

Oct

Nov: normal 1.51" (0.2–4.1)

Nov

Dec: normal 1.83" (0.4–4.5)

Dec

Baseline 1991–2020 · Source: Open-Meteo09:00 UTC

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Station Location

27.1934, -82.1443

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DATA · USGS · NOAA · NWSUPDATED 2026-07-13 00:00 UTC

Site #02299410·USGS

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