Reservoir Report

Lake Hudson Near Locust Grove reservoir

Oklahoma, USA USGS
Today high
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Tonight low
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Current storage
620ft
% of normal
0%
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Right now · current storage
Lake Hudson Near Locust Grove
USGS · 07191400
620 ft
As of 2026-05-11
Seasonal avg
622
Record max
636
24h change
--
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Lake Hudson Near Locust Grove -- None reservoir
Lake Hudson Near Locust Grove None
About this reservoir

Lake Hudson Near Locust Grove

Lake Hudson is a reservoir located near Locust Grove, Oklahoma, built in 1964 by the Grand River Dam Authority. The lake covers an area of 12,000 acres and has a maximum depth of 135 feet. Lake Hudson is fed by the Grand River and is used for flood control, as well as providing water for agricultural irrigation and recreational purposes such as fishing and boating. The hydrology of Lake Hudson is affected by the snowpack providers in the surrounding area, such as the Ozark Plateau and the Arkansas River drainage basin. The lake is home to a variety of fish species, including bass, catfish, and crappie. Additionally, the lake's recreational amenities attract visitors from across the region.

StateNone
OperatorUSGS
Site ID07191400
Percent of normal0%
Last updated2026-05-11
Records since2007
Storage trends

Daily levels at Lake Hudson Near Locust Grove

Storage volume, pool elevation, and total release plotted from the operating agency's daily observations.

Reservoir storage, acre-ft

ac-ft · code 00054

Gage height, ft

ft · code 00065

Precipitation, total, in

in · code 00045

Detailed forecast

Plan around the weather

Same NOAA / yr.no feed Snoflo's iOS app uses. Watch the precipitation column on the meteogram -- rain on the basin upstream typically lifts inflow 24-72 hours later.

Hourly detail

Next 5 days, hour by hour

Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.

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Deep dive

5-day forecast table

Every 3 hours, broken out across temperature, snow, rain, humidity, and wind. Each cell is colour-coded relative to the column min/max.

TimeConditionTemp (°F)Snow (in)Rain (in)Humidity (%)Wind (mps)Wind dir
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Long-term outlook

15-day temperature & precipitation

Daily temperatures, snow, and rain projected over the next two weeks.

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Regional inflow

Nearby streamflow gauges

USGS streamgauges around Lake Hudson Near Locust Grove -- inflows here typically show up in storage 24-72 hours later.

Track Lake Hudson Near Locust Grove in the Snoflo app

Save this reservoir as a favorite and set push alerts when storage crosses a threshold (e.g. "alert me at 80% of normal").

FAQ

About Lake Hudson Near Locust Grove

Where does the data for Lake Hudson Near Locust Grove come from?

Daily storage, pool elevation, and release rates are sourced from USGS, USBR, and USACE monitoring stations. Weather forecast comes from NOAA / yr.no -- the same feed Snoflo's iOS app uses.

How often is the report updated?

Storage observations are updated daily by the operating agency. The 15-day weather forecast refreshes throughout the day. Snoflo caches and renders the most recent observation -- check the "as of" timestamp on the storage card.

What does the Hazard hazard rating mean?

The Corps of Engineers' hazard potential classification grades probable consequences if the dam fails: High = probable loss of human life; Significant = no probable loss of human life but possible economic loss / environmental damage; Low = no probable loss of human life, only minor economic / environmental losses. See the Dam Data Reference card above for the full definitions.

What's "% of normal"?

The current storage value compared to the historical average storage on this calendar day. 100% = right on average; values above 100% mean above-normal storage (wet year); values below mean below-normal (dry year or drought).

Can I get alerts when storage crosses a threshold?

Yes -- alerts are managed in the Snoflo iOS app. Favorite this reservoir, set a threshold, and you'll get a push the moment conditions cross.

Premium feature

Favorites and alerts are part of Snoflo Premium. Save reservoirs, set storage thresholds, and get push notifications when conditions cross.

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Manage alerts in the Snoflo app

Custom alerts are configured in the iOS app -- favorite this reservoir, set a threshold, and you'll get a push the moment conditions cross.

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