GRDAStormOps

Neosho River Basin

Live gauge conditions colored by percent of flood (flow at flood stage). Replaces the static Army Corps basin GIF — data refreshes automatically.

Current Weather Grand Lake area

Full forecast →
77°Ffeels 77°
WindSSE 1 mph gusts 3
RH38%
Precip0.00"
DTN

Current Lake Levels

Last reading 6:00 PM UTC

LakeDam12h TrendHead (ft)Tail (ft)Gross Gen (MW)
Grand LakePensacola Dam741.95622.5957 MW
W.R. HolwaySalina Pumped Storage862.46620.150 MW
Lake HudsonKerr Dam620.05563.080 MW

Upstream Stage Forecast

Key inflow gauges — Neosho, Spring & Elk Rivers · Forecast issued Oct 22, 12:45 PM UTC

✓ No Active Flooding

Neosho at Parsons

Middle Neosho

10.9 ft→Normal

4.5 kcfs

✓ Within banks

through Tue, Oct 27

View gauge ↗

Neosho at Commerce

Lower Neosho

5.1 ft→Normal

5.0 kcfs

✓ Within banks

through Tue, Oct 27

View gauge ↗

Elk River at Tiff City

Elk River

2.8 ft (fcst)Normal (FCST)

160 cfs (fcst)

✓ Within banks

through Tue, Oct 27

View gauge ↗

Spring River at Quapaw

Spring River

5.1 ft→Normal

148 cfs

✓ Within banks

through Tue, Oct 27

View gauge ↗
Source: NOAA NWPS · Updated every 30 minNOAA Water Prediction ↗

Lake storage 7

% of flood-control pool

Council Grove Lake (Neosho River)

COUN

0%flood storage

Pool
1274.06 ft
Tailwater
—
Generation
—

Marion Reservoir (Cottonwood River)

MARI

1%flood storage

Pool
1350.55 ft
Tailwater
—
Generation
—

John Redmond Reservoir (Neosho River)

JOHN

4%flood storage

Pool
1043.08 ft
Tailwater
—
Generation
—

Grand Lake (Pensacola Dam) at Langley

GRANDLAKE

0%flood storage

Pool
741.95 ft
Tailwater
622.59 ft
Generation
57 MW

Lake Hudson (Kerr Dam)

HUDSON

5%flood storage

Pool
620.05 ft
Tailwater
563.08 ft
Generation
idle

W.R. Holway Reservoir (Salina Pumped Storage)

HOLWAY

no flood-pool rating

Pool
862.46 ft
Tailwater
620.15 ft
Generation
idle

Fort Gibson Lake (Grand River)

FGIB

2%flood storage

Pool
554.89 ft
Tailwater
—
Generation
—

Gauges in view 38

  • Upper Neosho
  • Cottonwood River
  • Middle Neosho
  • Lower Neosho
  • Spring River
  • Elk River
  • Grand Lake
  • Lake Hudson
  • Grand Lake
  • Lake Hudson
  • Fort Gibson Lake
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