Reservoir Report

Lake Murphy Near Bayou Sorrel reservoir

Louisiana, USA USGS
Today high
--
Tonight low
--
Current storage
10ft
% of normal
-19%
Loading current conditions…
Right now · current storage
Lake Murphy Near Bayou Sorrel
USGS · 073815963
10 ft
As of 2026-05-13
Seasonal avg
14
Record max
23
24h change
0.1%
Loading storage history…
Loading next 24 hours…
Loading 7-day outlook…
Lake Murphy Near Bayou Sorrel -- None reservoir
Lake Murphy Near Bayou Sorrel None
About this reservoir

Lake Murphy Near Bayou Sorrel

Lake Murphy is a shallow lake located in Iberville Parish, Louisiana, close to Bayou Sorrel. The lake's hydrology is primarily influenced by the Atchafalaya River and the Bayou Sorrel Canal. The Atchafalaya River provides the majority of the surface flow while the Bayou Sorrel Canal provides a secondary source of water. The lake's water level is also affected by precipitation, with snowpack providing a significant contribution during the winter months. In terms of history, the lake was created in the mid-20th century as part of a flood control project. Today, Lake Murphy is used primarily for agricultural purposes, such as rice farming, and fishing. Recreational activities are limited due to the lake's shallow depth and lack of amenities.

StateNone
OperatorUSGS
Site ID073815963
Percent of normal-19%
Last updated2026-05-13
Records since2007
Storage trends

Daily levels at Lake Murphy Near Bayou Sorrel

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

Gage height, ft

ft · code 00065

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.

Loading hourly forecast…
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
Loading detailed forecast…
Long-term outlook

15-day temperature & precipitation

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

Loading 15-day outlook…
Regional inflow

Nearby streamflow gauges

USGS streamgauges around Lake Murphy Near Bayou Sorrel -- inflows here typically show up in storage 24-72 hours later.

Track Lake Murphy Near Bayou Sorrel 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 Murphy Near Bayou Sorrel

Where does the data for Lake Murphy Near Bayou Sorrel 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.

More reservoirs

Other water bodies near here

Snoflo-tracked reservoirs and dams within driving distance of Lake Murphy Near Bayou Sorrel.

Premium feature

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

Upgrade to Premium Not now
🔔

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.

Open App Store