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
    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
 

ALERT: November 15 update on the status of the nationwide data transmission error preventing stream gauge data collected at affected locations from being displayed on the Advanced Hydrologic Prediction Services (AHPS) webpages. As of 11/08/2018, The USGS has restored all impacted operational stream gauges to transmitting status. The status map of gauge outages from other agencies is here. The outage map will be updated each Thursday. We apologize for the service interruption and hope to have the data restored as soon as possible.



Hydrograph River at a Glance Download
Amite River at Bayou Manchac Point Stage (ft)Flow (kcfs)Highest Forecast: 1.1 ft 6:00PM Nov 17, 2018Forecast: 0.8 ft 12:00AM Nov 18, 2018Forecast: 0.4 ft 6:00AM Nov 18, 2018Forecast: 0.7 ft 12:00PM Nov 18, 2018Forecast: 0.9 ft 6:00PM Nov 18, 2018Forecast: 0.7 ft 12:00AM Nov 19, 2018Forecast: 0.3 ft 6:00AM Nov 19, 2018Forecast: 0.7 ft 12:00PM Nov 19, 2018Forecast: 0.6 ft 6:00PM Nov 19, 2018Forecast: 0.4 ft 12:00AM Nov 20, 2018Forecast: 0.6 ft 6:00AM Nov 20, 2018Forecast: 0.7 ft 12:00PM Nov 20, 2018Forecast: 0.6 ft 6:00PM Nov 20, 2018Forecast: 0.2 ft 12:00AM Nov 21, 2018Forecast: 0.6 ft 6:00AM Nov 21, 2018Forecast: 0.9 ft 12:00PM Nov 21, 2018Forecast: 0.6 ft 6:00PM Nov 21, 2018Forecast: 0.2 ft 12:00AM Nov 22, 2018Forecast: 0.6 ft 6:00AM Nov 22, 2018BYML1(plotting HGIRZ) Graph Created (5:53PM Nov 17, 2018)Forecast (issued 8:04AM Nov 17)Flood Stage is 9 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (CST)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Gauge readings not routinely updated during non-flooding situations.

NOTE: Forecasts for the Amite River at Bayou Manchac Point are issued routinely year-round.

Return to Area Map
Upstream Locations Upstream Gauge Downstream Gauge Downstream Gauge - at Port Vincent
Flood Categories (in feet)
Major Flood Stage: 15
Moderate Flood Stage: 12
Flood Stage: 9
Action Stage: 7
Low Stage (in feet): -9999

Historic Crests
(1) 21.50 ft on 08/14/2016
(2) 18.85 ft on 04/08/1983
(3) 17.50 ft on 06/10/2001
(4) 17.38 ft on 04/23/1977
(5) 16.70 ft on 01/23/1993
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 21.50 ft on 08/14/2016
(2) 15.30 ft on 03/14/2016
(3) 17.50 ft on 06/10/2001
(4) 8.70 ft on 03/07/2001
(5) 5.40 ft on 11/21/2000
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 0.10 ft on 02/19/1996
(2) 0.30 ft on 04/02/1993
(3) 0.40 ft on 07/07/1992
(4) 0.40 ft on 01/02/2001
(5) 0.60 ft on 02/06/2000
Show More Low Water Records

For more information on your flood risk go to www.floodsmart.gov.
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
21.5 Flood of Record occurred around August 14, 2016. At this level, most homes and buildings will be flooded across the area. Backwater flooding will inundate LA Hwy 42 and other roads. Flood level estimated.
16 Homes along Highland Road and Burbank Drive will be flooded. Both streets will be impassable. Major roads will be impassable. Access to property along the river is cut off. Homes along Kendalwood Road that are not elevated will be flooded. Extensive backwater flooding will occur along Bayou Fountain and Bayou Manchac.
15 Major roads will be impassable. Access to property along the river is cut off. Homes along Kendalwood Road that are not elevated will be flooded. Extensive backwater flooding will occur along Bayou Fountain and Bayou Manchac.
14 Backwater flooding along Bayou Manchac and Bayou Fountain will flood Highland Road and Burbank Drive in places. Many homes will be threatened along the bayous from their Amite River outlets upstream to the LSU campus. Kendalwood Road and adjacent property will be inundated. Amite River Road and Horseshoe Drive will remain impassable.
12 Kendalwood Road and adjacent property will be inundated. Backwater may flood Bayou Fountain and flood some homes on Burbank Drive. Most secondary roads will be moderately flooded. Amite River Road and Horseshoe Drive will be impassable. A few homes on Horseshoe Drive will flood.
10 Amite River Road and Horseshoe Drive will be impassable. A few homes on Horseshoe Drive will flood. Water will be approaching Kendalwood Road and access to property will be threatened.
9 The river will begin to flood property along Bayou Manchac and the Amite River. Amite River Road and Horseshoe Drive will be flooded.
About This Location Collapse

Latitude: 30.347778° N, Longitude: 90.896944° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 9 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 Not Available Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 0.01 ft 9.01 ft Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  
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
New Orleans/Baton Rouge Weather Forecast Office
62300 Airport Rd.
Slidell, LA 70460-5243
(504) 522-7330
Ask Questions/Webmaster
Page last modified: 21-Dec-2016 10:37 PM 		Disclaimer
Credits
Glossary 		Privacy Policy
About Us
Career Opportunities