How high is the Neosho River near Iola, KS right now?

The Neosho River near Iola, KS is currently flowing at 2,770 cubic feet per second with a gage height of 8.47 feet, based on the most recent USGS instantaneous reading.

Is the flow on the Neosho River near Iola, KS normal for this time of year?

Current flow is classified as normal for June 11. Today's discharge is at the 53th percentile compared to the long-term historical record at this gauge.

Is the Neosho River near Iola, KS at flood stage?

No — the gage height is 6.53 feet below the NWS flood-stage threshold of 15.0 feet.

What is the historical median flow for the Neosho River near Iola, KS on June 11?

The long-term median discharge for this date is 2,150 cfs based on USGS daily statistics. The 10th–95th percentile range historically is 155 to 16,600 cfs.

Where is the Neosho River near Iola, KS stream gauge located?

The Neosho River near Iola, KS stream gauge is operated by the USGS in Allen County, KS on the Neosho River. USGS site number 07183000 (coordinates 37.9223, -95.4278).

Neosho River near Iola, KS

USGS Site No: 07183000 • Neosho River • Allen County, KS

Neosho River near Iola, KS on the Neosho River is currently at 2,770 cfs (Normal — 53th percentile for this date) . Gage height: 8.47 ft.

Reading from 1 week ago

↑ Upstream on Neosho River

Neosho River at Burlington, KS

Downstream on Neosho River ↓

Neosho River near Parsons, KS

2,770

CFS Discharge

8.47

Gage Height (ft)

Normal

Flow Condition

Normal

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	155
25th	Low threshold	553
50th (Median)	Normal (median)	2,150
75th	High threshold	6,630	Today: 2,770 cfs
95th	Very High threshold	16,600

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	2,770	8.47
May 27, 2026	2,090	8.16
May 26, 2026	590	7.39
May 25, 2026	622	7.41
May 24, 2026	663	7.44
May 23, 2026	727	7.49
May 22, 2026	850	7.57
May 21, 2026	1,390	7.87
May 20, 2026	4,180	8.90
May 19, 2026	5,460	9.22
May 18, 2026	788	7.53
May 17, 2026	774	7.52
May 16, 2026	784	7.53
May 15, 2026	741	7.50
Apr 20, 2026	1,100	7.72
Apr 19, 2026	2,380	8.29
Apr 18, 2026	7,270	9.73
Apr 17, 2026	1,870	8.10
Apr 16, 2026	2,670	8.43
Apr 15, 2026	3,140	8.60
Apr 14, 2026	2,660	8.43
Apr 13, 2026	4,080	8.89
Apr 12, 2026	2,000	8.13
Apr 11, 2026	3,730	8.74
Apr 10, 2026	2,560	8.23
Apr 9, 2026	1,210	7.78
Apr 8, 2026	1,240	7.80
Apr 7, 2026	1,060	7.70
Apr 6, 2026	773	7.52
Apr 5, 2026	1,250	7.80

Station Information

USGS Site No: 07183000
State: KS
County: Allen County
Coordinates: 37.9223, -95.4278
Drainage Area: 3,723 mi²
Datum (ft): 929.4
HUC Code: 11070204

View on USGS NWIS →

Flood Stage Thresholds

Action Stage: 13.0 ft
Flood Stage: 15.0 ft
Moderate Flood: 21.0 ft
Major Flood: 27.0 ft

Currently 6.53 ft below flood stage.

Recent Extremes

Max discharge: 25,700 cfs

Jun 4, 2025
Min discharge: 137 cfs

May 13, 2025
Days at flood stage: 1

Computed from the local daily-values archive.

Nearby Gauges

Marmaton River near Uniontown, KS
25.1 mi · 43 cfs

Normal
Neosho River at Burlington, KS
25.2 mi · 2,610 cfs

Normal
Pottawatomie C near Garnett, KS
30.0 mi · 66 cfs

Normal
Verdigris River near Altoona, KS
30.3 mi · 131 cfs

Normal
Verdigris River near Virgil, KS
32.7 mi · 53 cfs

Normal