How high is the Harney Pond Canal Above South-71 near Lakeport, FL right now?

The Harney Pond Canal Above South-71 near Lakeport, FL is currently flowing at -171 cubic feet per second with a gage height of 18.42 feet, based on the most recent USGS instantaneous reading.

Is the flow on the Harney Pond Canal Above South-71 near Lakeport, FL normal for this time of year?

Current flow is classified as very low for June 11. Today's discharge is at the -59th percentile compared to the long-term historical record at this gauge.

What is the historical median flow for the Harney Pond Canal Above South-71 near Lakeport, FL on June 11?

The long-term median discharge for this date is 104 cfs based on USGS daily statistics. The 10th–95th percentile range historically is 29 to unavailable cfs.

Where is the Harney Pond Canal Above South-71 near Lakeport, FL stream gauge located?

The Harney Pond Canal Above South-71 near Lakeport, FL stream gauge is operated by the USGS in Glades County, FL on the Harney Pond Canal. USGS site number 02257790 (coordinates 27.0389, -81.0715).

Harney Pond Canal Above South-71 near Lakeport, FL

USGS Site No: 02257790 • Harney Pond Canal • Glades County, FL

Harney Pond Canal Above South-71 near Lakeport, FL on the Harney Pond Canal is currently at -171 cfs (Very Low — -59th percentile for this date) . Gage height: 18.42 ft.

Reading from 1 week ago

-171

CFS Discharge

18.42

Gage Height (ft)

Very Low

Flow Condition

N/A

Flood Status

Historical Percentile Comparison

Today's discharge compared to the long-term record for June 11 at this station. Percentile rank shows what fraction of historical years had lower flow on this date.

Percentile	Label	CFS Threshold	Today's Flow
10th	Very Low threshold	29	Today: -171 cfs
25th	Low threshold	79
50th (Median)	Normal (median)	104
75th	High threshold	282
95th	Very High threshold	0

30-Day Hydrograph

Recent discharge plotted against the historical 10th–95th percentile envelope for the same calendar days. Source: USGS daily values + long-term statistics.

10th–95th historical Day-of-year median Recent discharge

30-Day Flow History

Date	Discharge (CFS)	Gage Ht (ft)
May 28, 2026	26	18.53
May 27, 2026	-17	18.67
May 26, 2026	95	18.54
May 25, 2026	114	18.67
May 24, 2026	112	18.61
May 23, 2026	79	18.67
May 22, 2026	51	18.63
May 21, 2026	9	18.57
May 20, 2026	49	18.67
May 19, 2026	-26	18.63
May 18, 2026	-11	18.57
May 17, 2026	87	18.67
May 16, 2026	135	18.57
May 15, 2026	56	18.61
Apr 21, 2026	-28	18.67
Apr 20, 2026	-85	18.61
Apr 19, 2026	29	18.67
Apr 18, 2026	48	18.65
Apr 17, 2026	46	18.65
Apr 16, 2026	11	18.53
Apr 15, 2026	11	18.63
Apr 14, 2026	20	18.66
Apr 13, 2026	36	18.66
Apr 12, 2026	63	18.80
Apr 11, 2026	67	19.18
Apr 10, 2026	47	19.31
Apr 9, 2026	74	19.23
Apr 8, 2026	43	19.21
Apr 7, 2026	13	18.85
Apr 6, 2026	47	18.80

Station Information

USGS Site No: 02257790
State: FL
County: Glades County
Coordinates: 27.0389, -81.0715
HUC Code: 03090103

View on USGS NWIS →

Recent Extremes

Max discharge: 831 cfs

Sep 18, 2025
Min discharge: -120 cfs

Jan 28, 2026

Computed from the local daily-values archive.

Nearby Gauges

Harney Pond Canal 2.4 Miles below S70 near Lakeport, FL
5.2 mi · 116 cfs

Normal
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Fisheating Creek at Lakeport, FL
6.1 mi · 14 cfs

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Indian Prairie Canal above Pump Sta near Okeechobee, FL
8.0 mi · 139 cfs

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Caloosahatchee Canal Dws Of South-77 at Moore Haven FL
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