Skip Navigation Link weather.gov  
NOAA logo - Click to go to the NOAA homepage National Weather Service NWS logo - Click to go to the NWS homepage
Advanced Hydrologic Prediction Service
Image background of Navigation bar Left Home News Organization
Bookmark and Share Navigation Bar End Cap

  

National Conditions
    Rivers
    Satellite
    Climate
    Observed Precip

Local Conditions
    Warnings
    Weather Forecast
    Lake Charles Radar
    Fort Polk Radar
    Regional Radar

AHPS Documentation
    User Guide
    User Brochure

What is AHPS?
    Facts
    Our Partners

Feedback/Questions
     Provide Feedback
    Ask Questions

When flooded turn around don't drown
FloodSmart
USA.gov Official Web Portal
 

Visit https://www.weather.gov/owp/operations for access to new EXPERIMENTAL products and services from the National Water Center: National Hydrologic Discussion, Area Hydrologic Discussion, Flood Hazard Outlook and the National Water Center Visualization Services, a suite of geospatial services depicting River Forecast Center and National Water Model information.



Hydrograph River at a Glance Download
Atchafalaya River at Simmesport Stage (ft)Observed: 11.42 ft at 7:00PM Aug 08, 2022Observed: 11.45 ft at 7:15PM Aug 08, 2022Observed: 11.46 ft at 7:30PM Aug 08, 2022Observed: 11.54 ft at 7:45PM Aug 08, 2022Observed: 11.56 ft at 8:00PM Aug 08, 2022Observed: 11.55 ft at 8:15PM Aug 08, 2022Observed: 11.61 ft at 8:30PM Aug 08, 2022Observed: 11.58 ft at 8:45PM Aug 08, 2022Observed: 11.59 ft at 9:00PM Aug 08, 2022Observed: 11.59 ft at 9:15PM Aug 08, 2022Observed: 11.61 ft at 9:30PM Aug 08, 2022Observed: 11.65 ft at 9:45PM Aug 08, 2022Observed: 11.62 ft at 10:00PM Aug 08, 2022Observed: 11.65 ft at 10:15PM Aug 08, 2022Observed: 11.61 ft at 10:30PM Aug 08, 2022Observed: 11.63 ft at 10:45PM Aug 08, 2022Observed: 11.63 ft at 11:00PM Aug 08, 2022Observed: 11.65 ft at 11:15PM Aug 08, 2022Observed: 11.63 ft at 11:30PM Aug 08, 2022Observed: 11.65 ft at 11:45PM Aug 08, 2022Observed: 11.64 ft at 12:00AM Aug 09, 2022Observed: 11.66 ft at 12:15AM Aug 09, 2022Observed: 11.64 ft at 12:30AM Aug 09, 2022Observed: 11.66 ft at 12:45AM Aug 09, 2022Observed: 11.65 ft at 1:00AM Aug 09, 2022Observed: 11.65 ft at 1:15AM Aug 09, 2022Observed: 11.66 ft at 1:30AM Aug 09, 2022Observed: 11.66 ft at 1:45AM Aug 09, 2022Observed: 11.67 ft at 2:00AM Aug 09, 2022Observed: 11.68 ft at 2:15AM Aug 09, 2022Observed: 11.66 ft at 2:30AM Aug 09, 2022Observed: 11.66 ft at 2:45AM Aug 09, 2022Observed: 11.67 ft at 3:00AM Aug 09, 2022Observed: 11.68 ft at 3:15AM Aug 09, 2022Observed: 11.7 ft at 3:30AM Aug 09, 2022Observed: 11.68 ft at 3:45AM Aug 09, 2022Observed: 11.7 ft at 4:00AM Aug 09, 2022Observed: 11.68 ft at 4:15AM Aug 09, 2022Observed: 11.71 ft at 4:30AM Aug 09, 2022Observed: 11.7 ft at 4:45AM Aug 09, 2022Observed: 11.72 ft at 5:00AM Aug 09, 2022Observed: 11.7 ft at 5:15AM Aug 09, 2022Observed: 11.71 ft at 5:30AM Aug 09, 2022Observed: 11.73 ft at 5:45AM Aug 09, 2022Observed: 11.72 ft at 6:00AM Aug 09, 2022Observed: 11.73 ft at 6:15AM Aug 09, 2022Observed: 11.73 ft at 6:30AM Aug 09, 2022Observed: 11.75 ft at 6:45AM Aug 09, 2022Observed: 11.74 ft at 7:00AM Aug 09, 2022Observed: 11.75 ft at 7:15AM Aug 09, 2022Observed: 11.74 ft at 7:30AM Aug 09, 2022Observed: 11.74 ft at 7:45AM Aug 09, 2022Observed: 11.75 ft at 8:00AM Aug 09, 2022Observed: 11.75 ft at 8:15AM Aug 09, 2022Observed: 11.76 ft at 8:30AM Aug 09, 2022Observed: 11.76 ft at 8:45AM Aug 09, 2022Observed: 11.77 ft at 9:00AM Aug 09, 2022Observed: 11.77 ft at 9:15AM Aug 09, 2022Observed: 11.76 ft at 9:30AM Aug 09, 2022Observed: 11.76 ft at 9:45AM Aug 09, 2022Observed: 11.7 ft at 10:00AM Aug 09, 2022Observed: 11.72 ft at 10:15AM Aug 09, 2022Observed: 11.73 ft at 10:30AM Aug 09, 2022Observed: 11.78 ft at 10:45AM Aug 09, 2022Observed: 11.78 ft at 11:00AM Aug 09, 2022Observed: 11.78 ft at 11:15AM Aug 09, 2022Observed: 11.77 ft at 11:30AM Aug 09, 2022Observed: 11.79 ft at 11:45AM Aug 09, 2022Observed: 11.76 ft at 12:00PM Aug 09, 2022Observed: 11.77 ft at 12:15PM Aug 09, 2022Observed: 11.79 ft at 12:30PM Aug 09, 2022Observed: 11.79 ft at 12:45PM Aug 09, 2022Observed: 11.78 ft at 1:00PM Aug 09, 2022Observed: 11.78 ft at 1:15PM Aug 09, 2022Observed: 11.71 ft at 1:30PM Aug 09, 2022Observed: 11.72 ft at 1:45PM Aug 09, 2022Observed: 11.77 ft at 2:00PM Aug 09, 2022Observed: 11.72 ft at 2:15PM Aug 09, 2022Observed: 11.83 ft at 2:30PM Aug 09, 2022Observed: 11.83 ft at 2:45PM Aug 09, 2022Observed: 11.84 ft at 3:00PM Aug 09, 2022Observed: 11.85 ft at 3:15PM Aug 09, 2022Observed: 11.86 ft at 3:30PM Aug 09, 2022Observed: 11.79 ft at 3:45PM Aug 09, 2022Observed: 11.87 ft at 4:00PM Aug 09, 2022Observed: 11.88 ft at 4:15PM Aug 09, 2022Observed: 11.87 ft at 4:30PM Aug 09, 2022Observed: 11.83 ft at 4:45PM Aug 09, 2022Observed: 11.9 ft at 5:00PM Aug 09, 2022Observed: 11.92 ft at 5:15PM Aug 09, 2022Observed: 11.93 ft at 5:30PM Aug 09, 2022Observed: 11.93 ft at 5:45PM Aug 09, 2022Observed: 11.94 ft at 6:00PM Aug 09, 2022Observed: 11.94 ft at 6:15PM Aug 09, 2022Observed: 11.97 ft at 6:30PM Aug 09, 2022Observed: 11.97 ft at 6:45PM Aug 09, 2022Observed: 11.99 ft at 7:00PM Aug 09, 2022Observed: 11.93 ft at 7:15PM Aug 09, 2022Observed: 11.92 ft at 7:30PM Aug 09, 2022Observed: 11.89 ft at 7:45PM Aug 09, 2022Observed: 11.92 ft at 8:00PM Aug 09, 2022Observed: 12.03 ft at 11:15PM Aug 09, 2022Observed: 12.06 ft at 11:30PM Aug 09, 2022Highest Observation: 12.08 ft at 11:45PM Aug 09, 2022Highest Observation: 12.08 ft at 12:00AM Aug 10, 2022Highest Observation: 12.08 ft at 12:15AM Aug 10, 2022Observed: 12.07 ft at 12:30AM Aug 10, 2022Observed: 12.06 ft at 12:45AM Aug 10, 2022Observed: 12.07 ft at 1:00AM Aug 10, 2022Observed: 12.05 ft at 1:15AM Aug 10, 2022Observed: 12.05 ft at 1:30AM Aug 10, 2022Observed: 12 ft at 1:45AM Aug 10, 2022Observed: 11.96 ft at 2:00AM Aug 10, 2022Observed: 11.93 ft at 2:15AM Aug 10, 2022Observed: 11.97 ft at 2:30AM Aug 10, 2022Observed: 11.95 ft at 2:45AM Aug 10, 2022Observed: 11.92 ft at 3:00AM Aug 10, 2022Observed: 11.96 ft at 3:15AM Aug 10, 2022Observed: 12 ft at 3:30AM Aug 10, 2022Observed: 11.98 ft at 3:45AM Aug 10, 2022Observed: 11.96 ft at 4:00AM Aug 10, 2022Observed: 11.96 ft at 4:15AM Aug 10, 2022Observed: 11.97 ft at 4:30AM Aug 10, 2022Observed: 11.95 ft at 4:45AM Aug 10, 2022Observed: 11.95 ft at 5:00AM Aug 10, 2022Observed: 11.94 ft at 5:15AM Aug 10, 2022Observed: 11.94 ft at 5:30AM Aug 10, 2022Observed: 11.94 ft at 5:45AM Aug 10, 2022Observed: 11.94 ft at 6:00AM Aug 10, 2022Observed: 11.94 ft at 6:15AM Aug 10, 2022Observed: 11.93 ft at 6:30AM Aug 10, 2022Observed: 11.92 ft at 6:45AM Aug 10, 2022Observed: 11.91 ft at 7:00AM Aug 10, 2022Observed: 11.92 ft at 7:15AM Aug 10, 2022Observed: 11.91 ft at 7:30AM Aug 10, 2022Observed: 11.85 ft at 7:45AM Aug 10, 2022Observed: 11.83 ft at 8:00AM Aug 10, 2022Observed: 11.86 ft at 8:15AM Aug 10, 2022Observed: 11.87 ft at 8:30AM Aug 10, 2022Observed: 11.87 ft at 8:45AM Aug 10, 2022Observed: 11.87 ft at 9:00AM Aug 10, 2022Observed: 11.87 ft at 9:15AM Aug 10, 2022Observed: 11.89 ft at 9:30AM Aug 10, 2022Observed: 11.88 ft at 9:45AM Aug 10, 2022Observed: 11.9 ft at 10:00AM Aug 10, 2022Observed: 11.91 ft at 10:15AM Aug 10, 2022Observed: 11.9 ft at 10:30AM Aug 10, 2022Observed: 11.91 ft at 10:45AM Aug 10, 2022Observed: 11.9 ft at 11:00AM Aug 10, 2022Observed: 11.91 ft at 11:15AM Aug 10, 2022Observed: 11.93 ft at 11:30AM Aug 10, 2022Observed: 11.92 ft at 11:45AM Aug 10, 2022Observed: 11.92 ft at 12:00PM Aug 10, 2022Observed: 11.93 ft at 1:30PM Aug 10, 2022Observed: 11.96 ft at 1:45PM Aug 10, 2022Observed: 11.95 ft at 2:00PM Aug 10, 2022Observed: 11.95 ft at 2:15PM Aug 10, 2022Observed: 11.87 ft at 2:30PM Aug 10, 2022Observed: 11.83 ft at 2:45PM Aug 10, 2022Observed: 11.89 ft at 3:00PM Aug 10, 2022Observed: 11.9 ft at 3:15PM Aug 10, 2022Observed: 11.83 ft at 3:30PM Aug 10, 2022Observed: 11.88 ft at 3:45PM Aug 10, 2022Observed: 11.91 ft at 4:00PM Aug 10, 2022Observed: 11.94 ft at 4:15PM Aug 10, 2022Observed: 11.93 ft at 4:30PM Aug 10, 2022Observed: 11.97 ft at 4:45PM Aug 10, 2022Observed: 11.97 ft at 5:00PM Aug 10, 2022Observed: 11.98 ft at 5:15PM Aug 10, 2022Observed: 11.97 ft at 5:30PM Aug 10, 2022Observed: 11.96 ft at 5:45PM Aug 10, 2022Observed: 11.9 ft at 6:00PM Aug 10, 2022Observed: 11.85 ft at 6:15PM Aug 10, 2022Observed: 11.82 ft at 6:30PM Aug 10, 2022Observed: 11.89 ft at 6:45PM Aug 10, 2022Observed: 11.91 ft at 7:00PM Aug 10, 2022Observed: 11.91 ft at 7:15PM Aug 10, 2022Observed: 11.91 ft at 7:30PM Aug 10, 2022Observed: 11.88 ft at 7:45PM Aug 10, 2022Observed: 11.86 ft at 8:00PM Aug 10, 2022Observed: 11.85 ft at 8:15PM Aug 10, 2022Observed: 11.86 ft at 8:30PM Aug 10, 2022Observed: 11.84 ft at 8:45PM Aug 10, 2022Observed: 11.85 ft at 9:00PM Aug 10, 2022Observed: 11.84 ft at 9:15PM Aug 10, 2022Observed: 11.82 ft at 9:30PM Aug 10, 2022Observed: 11.82 ft at 9:45PM Aug 10, 2022Observed: 11.82 ft at 10:00PM Aug 10, 2022Observed: 11.82 ft at 10:15PM Aug 10, 2022Observed: 11.81 ft at 10:30PM Aug 10, 2022Observed: 11.8 ft at 10:45PM Aug 10, 2022Observed: 11.81 ft at 11:00PM Aug 10, 2022Observed: 11.79 ft at 11:15PM Aug 10, 2022Observed: 11.81 ft at 11:30PM Aug 10, 2022Observed: 11.78 ft at 11:45PM Aug 10, 2022Observed: 11.77 ft at 12:00AM Aug 11, 2022Observed: 11.78 ft at 12:15AM Aug 11, 2022Observed: 11.79 ft at 12:30AM Aug 11, 2022Observed: 11.79 ft at 12:45AM Aug 11, 2022Observed: 11.77 ft at 1:00AM Aug 11, 2022Observed: 11.75 ft at 1:15AM Aug 11, 2022Observed: 11.74 ft at 1:30AM Aug 11, 2022Observed: 11.72 ft at 1:45AM Aug 11, 2022Observed: 11.73 ft at 2:00AM Aug 11, 2022Observed: 11.76 ft at 2:15AM Aug 11, 2022Observed: 11.74 ft at 2:30AM Aug 11, 2022Observed: 11.73 ft at 2:45AM Aug 11, 2022Observed: 11.7 ft at 3:00AM Aug 11, 2022Observed: 11.69 ft at 3:15AM Aug 11, 2022Observed: 11.68 ft at 3:30AM Aug 11, 2022Observed: 11.67 ft at 3:45AM Aug 11, 2022Observed: 11.68 ft at 4:00AM Aug 11, 2022Observed: 11.67 ft at 4:15AM Aug 11, 2022Observed: 11.71 ft at 4:30AM Aug 11, 2022Observed: 11.67 ft at 4:45AM Aug 11, 2022Observed: 11.66 ft at 5:00AM Aug 11, 2022Observed: 11.65 ft at 5:15AM Aug 11, 2022Observed: 11.64 ft at 5:30AM Aug 11, 2022Observed: 11.65 ft at 5:45AM Aug 11, 2022Observed: 11.57 ft at 6:00AM Aug 11, 2022Observed: 11.6 ft at 6:15AM Aug 11, 2022Observed: 11.61 ft at 6:30AM Aug 11, 2022Observed: 11.6 ft at 6:45AM Aug 11, 2022Observed: 11.6 ft at 7:00AM Aug 11, 2022Observed: 11.58 ft at 7:15AM Aug 11, 2022Observed: 11.6 ft at 7:30AM Aug 11, 2022Observed: 11.57 ft at 7:45AM Aug 11, 2022Observed: 11.6 ft at 8:00AM Aug 11, 2022Observed: 11.57 ft at 8:15AM Aug 11, 2022Observed: 11.6 ft at 8:30AM Aug 11, 2022Observed: 11.58 ft at 8:45AM Aug 11, 2022Observed: 11.55 ft at 9:00AM Aug 11, 2022Observed: 11.54 ft at 9:15AM Aug 11, 2022Observed: 11.55 ft at 9:30AM Aug 11, 2022Observed: 11.56 ft at 9:45AM Aug 11, 2022Observed: 11.58 ft at 10:00AM Aug 11, 2022Observed: 11.58 ft at 10:15AM Aug 11, 2022Observed: 11.58 ft at 10:30AM Aug 11, 2022Observed: 11.59 ft at 10:45AM Aug 11, 2022Observed: 11.6 ft at 11:00AM Aug 11, 2022Observed: 11.61 ft at 11:15AM Aug 11, 2022Observed: 11.61 ft at 11:30AM Aug 11, 2022Observed: 11.59 ft at 11:45AM Aug 11, 2022Observed: 11.57 ft at 12:00PM Aug 11, 2022Observed: 11.61 ft at 12:15PM Aug 11, 2022Observed: 11.55 ft at 12:30PM Aug 11, 2022Observed: 11.52 ft at 12:45PM Aug 11, 2022Observed: 11.59 ft at 1:00PM Aug 11, 2022Observed: 11.55 ft at 1:15PM Aug 11, 2022Observed: 11.58 ft at 1:30PM Aug 11, 2022Observed: 11.64 ft at 1:45PM Aug 11, 2022Observed: 11.64 ft at 2:00PM Aug 11, 2022Observed: 11.61 ft at 2:15PM Aug 11, 2022Observed: 11.66 ft at 2:30PM Aug 11, 2022Observed: 11.68 ft at 2:45PM Aug 11, 2022Observed: 11.69 ft at 3:00PM Aug 11, 2022Observed: 11.7 ft at 3:15PM Aug 11, 2022Observed: 11.68 ft at 3:30PM Aug 11, 2022Observed: 11.74 ft at 3:45PM Aug 11, 2022Observed: 11.79 ft at 4:00PM Aug 11, 2022Observed: 11.81 ft at 4:15PM Aug 11, 2022Observed: 11.84 ft at 4:30PM Aug 11, 2022Observed: 11.86 ft at 4:45PM Aug 11, 2022Observed: 11.89 ft at 5:00PM Aug 11, 2022Observed: 11.93 ft at 5:15PM Aug 11, 2022Observed: 11.93 ft at 5:30PM Aug 11, 2022Highest Forecast: 11.6 ft 7:00PM Aug 11, 2022Highest Forecast: 11.6 ft 1:00AM Aug 12, 2022Highest Forecast: 11.6 ft 7:00AM Aug 12, 2022Highest Forecast: 11.6 ft 1:00PM Aug 12, 2022Highest Forecast: 11.6 ft 7:00PM Aug 12, 2022Highest Forecast: 11.6 ft 1:00AM Aug 13, 2022Forecast: 11.5 ft 7:00AM Aug 13, 2022Forecast: 11.5 ft 1:00PM Aug 13, 2022Forecast: 11.4 ft 7:00PM Aug 13, 2022Forecast: 11.4 ft 1:00AM Aug 14, 2022Forecast: 11.3 ft 7:00AM Aug 14, 2022Forecast: 11.2 ft 1:00PM Aug 14, 2022Forecast: 11.1 ft 7:00PM Aug 14, 2022Forecast: 11 ft 1:00AM Aug 15, 2022Forecast: 10.9 ft 7:00AM Aug 15, 2022Forecast: 10.8 ft 1:00PM Aug 15, 2022Forecast: 10.7 ft 7:00PM Aug 15, 2022Forecast: 10.6 ft 1:00AM Aug 16, 2022Forecast: 10.5 ft 7:00AM Aug 16, 2022Forecast: 10.4 ft 1:00PM Aug 16, 2022Forecast: 10.3 ft 7:00PM Aug 16, 2022Forecast: 10.2 ft 1:00AM Aug 17, 2022Forecast: 10.1 ft 7:00AM Aug 17, 2022Forecast: 10.1 ft 1:00PM Aug 17, 2022Forecast: 10 ft 7:00PM Aug 17, 2022Forecast: 9.9 ft 1:00AM Aug 18, 2022Forecast: 9.9 ft 7:00AM Aug 18, 2022Forecast: 9.8 ft 1:00PM Aug 18, 2022Forecast: 9.8 ft 7:00PM Aug 18, 2022Forecast: 9.8 ft 1:00AM Aug 19, 2022Forecast: 9.8 ft 7:00AM Aug 19, 2022Forecast: 9.8 ft 1:00PM Aug 19, 2022Forecast: 9.7 ft 7:00PM Aug 19, 2022Forecast: 9.7 ft 1:00AM Aug 20, 2022Forecast: 9.7 ft 7:00AM Aug 20, 2022Forecast: 9.7 ft 1:00PM Aug 20, 2022Forecast: 9.7 ft 7:00PM Aug 20, 2022Forecast: 9.6 ft 1:00AM Aug 21, 2022Forecast: 9.7 ft 7:00AM Aug 21, 2022Forecast: 9.7 ft 1:00PM Aug 21, 2022Forecast: 9.7 ft 7:00PM Aug 21, 2022Forecast: 9.7 ft 1:00AM Aug 22, 2022Forecast: 9.7 ft 7:00AM Aug 22, 2022Forecast: 9.7 ft 1:00PM Aug 22, 2022Forecast: 9.7 ft 7:00PM Aug 22, 2022Forecast: 9.7 ft 1:00AM Aug 23, 2022Forecast: 9.7 ft 7:00AM Aug 23, 2022Forecast: 9.7 ft 1:00PM Aug 23, 2022Forecast: 9.7 ft 7:00PM Aug 23, 2022Forecast: 9.8 ft 1:00AM Aug 24, 2022Forecast: 9.8 ft 7:00AM Aug 24, 2022Forecast: 9.7 ft 1:00PM Aug 24, 2022Forecast: 9.7 ft 7:00PM Aug 24, 2022Forecast: 9.6 ft 1:00AM Aug 25, 2022Forecast: 9.5 ft 7:00AM Aug 25, 2022USGS--Water Resources of the United StatesSMML1(plotting HGIRG) Graph Created (6:54PM Aug 11, 2022)ObservedForecast (issued 9:37AM Aug 11)Latest observed value: 11.93 ft at 5:30 PM CDT 11-Aug-2022. Flood Stage is 40 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 48 hours into the future from the forecast issuance time.

NOTE: Forecasts for the Atchafalaya River at Simmesport are issued routinely year-round.

Return to Area Map
Downstream Gauge Downstream Gauge - at Melville
Flood Categories (in feet)
Major Flood Stage: 50
Moderate Flood Stage: 44
Flood Stage: 40
Action Stage: 35
Low Stage (in feet): -9999

Historic Crests
(1) 59.13 ft on 05/16/1927
(2) 57.33 ft on 05/16/1922
(3) 57.14 ft on 04/30/1945
(4) 55.83 ft on 05/13/1912
(5) 55.03 ft on 03/01/1937
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 41.84 ft on 03/18/2018
(2) 38.33 ft on 05/30/2017
(3) 41.58 ft on 01/17/2016
(4) 34.70 ft on 07/28/2015
(5) 29.74 ft on 04/24/2014
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 0.31 ft on 11/08/1891
(2) 0.31 ft on 11/01/1991
(3) 0.70 ft on 10/17/1976
Show More Low Water Records
Zoom Level:16
KML Image
Gauge LocationGauge Map Marker
 Disclaimer
Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
61 The river level is at the net grade protection of the levee system
60 The river is at the lowest height of the back ring protection levee around the city of Simmesport
43 The river stage is at the natural ground elevation of areas protected by the levee system
40 There will be flooding of areas inside the levees of the atchafalya floodway. Considerable flooding in the backwater storage area in Avoyelles Parish.
35 Backwater flooding of unprotected areas above Simmesport will begin
About This Location Collapse

Latitude: 30.982500° N, Longitude: 91.798333° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 40 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)		 Elevation
(gauge height = flood stage)		 Elevation information source
NAVD88 -0.12 ft 46.88 ft Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 Not Available 47.00 ft Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  

Current/Historical Observations:
Resources Collapse
Hydrologic Resources Additional Resources
Collaborative Agencies Collapse
The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.
NWS Information
National Weather Service
Lake Charles Weather Forecast Office
500 Airport Boulevard
Lake Charles, LA 70607
(337) 477-5285
Ask Questions/Webmaster
Page last modified: 2-Nov-2020 7:29 PM 		Disclaimer
Credits
Glossary 		Privacy Policy
About Us
Career Opportunities