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°
WindSSW 9 mph gusts 17
RH57%
Precip0.00"
DTN

Current Lake Levels

Last reading 8:00 AM UTC

LakeDam12h TrendHead (ft)Tail (ft)Gross Gen (MW)
Grand LakePensacola Dam742.58620.053 MW
W.R. HolwaySalina Pumped Storage860.11620.15Pumping · 2 MW
Lake HudsonKerr Dam620.53560.610 MW

Upstream Stage Forecast

Key inflow gauges — Neosho, Spring & Elk Rivers · Forecast issued Sep 19, 12:41 PM UTC

✓ No Active Flooding

Neosho at Parsons

Middle Neosho

8.1 ftNormal

804 cfs

✓ Within banks

through Thu, Sep 24

View gauge ↗

Neosho at Commerce

Lower Neosho

2.6 ftNormal

328 cfs

✓ Within banks

through Thu, Sep 24

View gauge ↗

Elk River at Tiff City

Elk River

2.9 ft (fcst)Normal (FCST)

186 cfs (fcst)

✓ Within banks

through Thu, Sep 24

View gauge ↗

Spring River at Quapaw

Spring River

4.9 ftNormal

102 cfs

✓ Within banks

through Thu, Sep 24

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

Lake storage 7

% of flood-control pool

Council Grove Lake (Neosho River)

COUN

2%flood storage

Pool
1274.33 ft
Tailwater
Generation

Marion Reservoir (Cottonwood River)

MARI

0%flood storage

Pool
1350.10 ft
Tailwater
Generation

John Redmond Reservoir (Neosho River)

JOHN

3%flood storage

Pool
1042.50 ft
Tailwater
Generation

Grand Lake (Pensacola Dam) at Langley

GRANDLAKE

0%flood storage

Pool
742.58 ft
Tailwater
620.05 ft
Generation
3 MW

Lake Hudson (Kerr Dam)

HUDSON

7%flood storage

Pool
620.53 ft
Tailwater
560.61 ft
Generation
idle

W.R. Holway Reservoir (Salina Pumped Storage)

HOLWAY

no flood-pool rating

Pool
860.11 ft
Tailwater
620.15 ft
Generation
2 MW pumping

Fort Gibson Lake (Grand River)

FGIB

0%flood storage

Pool
553.51 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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