Greetings from DNR Secretary Scott Angelle and the Department of Natural Resources Atchafalaya Basin Program
Atchafalaya Basin Natural Resource Inventory and Assessment System:
The Atchafalaya Basin Natural Resource Inventory and Assessment System (ABNRIAS) is now available online at http://abp.cr.usgs.gov/
FY2011-2012 Atchafalaya Basin Program Annual Plan:
To view the HY2011-2012 Atchafalaya Basin Program Annual Plan, go to www.basin.louisiana.gov.
Checking the water:
The information below is obtained from the USGS and the U.S. Army Corps of Engineers, and has been compiled by DNR into this format to allow a quick look at information pertinent to the Atchafalaya Basin.
Data is for 9/8/2011
ALL STAGE FORECASTS INCLUDE 24 HOURS OF FUTURE RAINFALL.
Mississippi River at Cairo
Location: Southern most gauge on the Ohio River in Illinois Reading significance - used to forecast rises on the Mississippi. Lag time, 4 to 6 days.
Flood Stage: 40'
Forecast: expect to RISE to 25.7' by 9/12
Mississippi River, just south of ORCS, at Red River Landing
Reading: Mississippi River south of ORCS, after the diversion into the Atchafalaya
Flood Stage: 48'
Forecast: expect to FALL to 26.3' by 9/12
Atchafalaya River, just south of ORCS, at Simmesport
Reading: The combined latitudinal flows of the Red, Black, Ouachita, and ORCS flow from the Mississippi
Flood Stage: 47'
Forecast: expect to FALL to 8.8' by 9/12
Atchafalaya River at Melville
Flood Stage: 41'
Forecast: expect to FALL to 5.4' by 9/12
Atchafalaya River at Krotz Springs
Flood Stage: 37'
Forecast: expect to FALL at 4.6' by 9/12
Atchafalaya River above Butte Larose
Flood Stage: 25'
Forecast: expect to FALL to 3.9' by 9/12
Atchafalaya River at Bayou Sorrell Locks on the GIWW Flood Stage: 12'
Flood Stage: 12'
Forecast: expect to FALL to 2.5' by 9/12
Atchafalaya at Millet (Myette) Point
Flood Stage: 15'
Forecast: expect to FALL to 2.2' by 9/12
Atchafalaya River at Morgan City
Flood Stage: 4'
Forecast: expect to FALL to 2.4' by 9/12
NOTE: Gauge reading affected by ocean tides.
Murphy Lake near Bayou Sorrel
Lower Grand River at Bayou Sorrel
Buffalo Cove at Round Island
Arm of Grand Lake near Crook Chene
Middle Fork, Bayou Long
Pontoon Bridge at Butte Larose
Bayou Darby at Fausse Pt. Cut
Beau Bayou Swamp
NA - Equipment malfunction
Lake Pelba at I-10, Henderson