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Hydrograph River at a Glance Download
Mississippi River at Bonnet Carre North near Montz Stage (ft)Observed: 18.55 ft at 2:30AM Apr 07, 2021Observed: 18.55 ft at 3:30AM Apr 07, 2021Observed: 18.5 ft at 4:30AM Apr 07, 2021Observed: 18.64 ft at 5:30AM Apr 07, 2021Observed: 18.4 ft at 6:30AM Apr 07, 2021Observed: 18.49 ft at 7:30AM Apr 07, 2021Observed: 18.48 ft at 8:30AM Apr 07, 2021Observed: 18.46 ft at 9:30AM Apr 07, 2021Observed: 18.3 ft at 10:30AM Apr 07, 2021Observed: 18.16 ft at 11:30AM Apr 07, 2021Observed: 18.07 ft at 12:30PM Apr 07, 2021Observed: 18.13 ft at 1:30PM Apr 07, 2021Observed: 18.61 ft at 2:30PM Apr 07, 2021Observed: 18.56 ft at 3:30PM Apr 07, 2021Observed: 18.61 ft at 4:30PM Apr 07, 2021Observed: 18.56 ft at 5:30PM Apr 07, 2021Observed: 18.58 ft at 6:30PM Apr 07, 2021Observed: 18.58 ft at 7:30PM Apr 07, 2021Observed: 18.68 ft at 8:30PM Apr 07, 2021Observed: 18.7 ft at 9:30PM Apr 07, 2021Observed: 18.71 ft at 10:30PM Apr 07, 2021Observed: 18.82 ft at 11:30PM Apr 07, 2021Observed: 18.86 ft at 12:30AM Apr 08, 2021Observed: 18.7 ft at 1:30AM Apr 08, 2021Observed: 18.66 ft at 2:30AM Apr 08, 2021Observed: 18.95 ft at 3:30AM Apr 08, 2021Observed: 19.13 ft at 4:30AM Apr 08, 2021Observed: 19.33 ft at 5:30AM Apr 08, 2021Observed: 19.16 ft at 6:30AM Apr 08, 2021Observed: 19.08 ft at 7:30AM Apr 08, 2021Observed: 19.08 ft at 8:30AM Apr 08, 2021Observed: 19.06 ft at 9:30AM Apr 08, 2021Observed: 19.25 ft at 10:30AM Apr 08, 2021Observed: 19.25 ft at 11:30AM Apr 08, 2021Observed: 19.16 ft at 12:30PM Apr 08, 2021Observed: 19.2 ft at 1:30PM Apr 08, 2021Observed: 19.08 ft at 2:30PM Apr 08, 2021Observed: 19.18 ft at 3:30PM Apr 08, 2021Observed: 18.92 ft at 4:30PM Apr 08, 2021Observed: 18.87 ft at 5:30PM Apr 08, 2021Observed: 19.11 ft at 6:30PM Apr 08, 2021Observed: 19.31 ft at 7:30PM Apr 08, 2021Observed: 19.19 ft at 8:30PM Apr 08, 2021Observed: 19.2 ft at 9:30PM Apr 08, 2021Observed: 19.31 ft at 10:30PM Apr 08, 2021Observed: 19.28 ft at 11:30PM Apr 08, 2021Observed: 19.31 ft at 12:30AM Apr 09, 2021Observed: 19.33 ft at 1:30AM Apr 09, 2021Observed: 19.32 ft at 2:30AM Apr 09, 2021Observed: 19.26 ft at 3:30AM Apr 09, 2021Observed: 19.32 ft at 4:30AM Apr 09, 2021Observed: 19.37 ft at 5:30AM Apr 09, 2021Observed: 19.31 ft at 6:30AM Apr 09, 2021Observed: 19.32 ft at 7:30AM Apr 09, 2021Observed: 19.26 ft at 8:30AM Apr 09, 2021Observed: 19.11 ft at 9:30AM Apr 09, 2021Observed: 19.3 ft at 10:30AM Apr 09, 2021Observed: 19.23 ft at 11:30AM Apr 09, 2021Observed: 19.22 ft at 12:30PM Apr 09, 2021Observed: 19.29 ft at 1:30PM Apr 09, 2021Observed: 19.31 ft at 2:30PM Apr 09, 2021Observed: 19.3 ft at 3:30PM Apr 09, 2021Observed: 19.26 ft at 4:30PM Apr 09, 2021Observed: 19.36 ft at 5:30PM Apr 09, 2021Observed: 19.31 ft at 6:30PM Apr 09, 2021Observed: 19.3 ft at 7:30PM Apr 09, 2021Observed: 19.36 ft at 8:30PM Apr 09, 2021Observed: 19.48 ft at 9:30PM Apr 09, 2021Observed: 19.46 ft at 10:30PM Apr 09, 2021Observed: 19.49 ft at 11:30PM Apr 09, 2021Observed: 19.49 ft at 12:30AM Apr 10, 2021Observed: 19.46 ft at 1:30AM Apr 10, 2021Observed: 19.4 ft at 2:30AM Apr 10, 2021Observed: 19.42 ft at 3:30AM Apr 10, 2021Observed: 19.51 ft at 4:30AM Apr 10, 2021Observed: 19.57 ft at 5:30AM Apr 10, 2021Observed: 19.7 ft at 6:30AM Apr 10, 2021Observed: 19.73 ft at 7:30AM Apr 10, 2021Observed: 19.66 ft at 8:30AM Apr 10, 2021Observed: 19.55 ft at 9:30AM Apr 10, 2021Observed: 19.66 ft at 10:30AM Apr 10, 2021Observed: 19.59 ft at 11:30AM Apr 10, 2021Observed: 19.56 ft at 12:30PM Apr 10, 2021Observed: 19.65 ft at 1:30PM Apr 10, 2021Observed: 19.65 ft at 2:30PM Apr 10, 2021Observed: 19.6 ft at 3:30PM Apr 10, 2021Observed: 19.65 ft at 4:30PM Apr 10, 2021Observed: 19.59 ft at 5:30PM Apr 10, 2021Observed: 19.66 ft at 6:30PM Apr 10, 2021Observed: 19.61 ft at 7:30PM Apr 10, 2021Observed: 19.62 ft at 8:30PM Apr 10, 2021Observed: 19.56 ft at 9:30PM Apr 10, 2021Observed: 19.56 ft at 10:30PM Apr 10, 2021Observed: 19.56 ft at 11:30PM Apr 10, 2021Observed: 19.56 ft at 12:30AM Apr 11, 2021Observed: 19.63 ft at 1:30AM Apr 11, 2021Observed: 19.56 ft at 2:30AM Apr 11, 2021Observed: 19.62 ft at 3:30AM Apr 11, 2021Observed: 19.49 ft at 4:30AM Apr 11, 2021Observed: 19.48 ft at 5:30AM Apr 11, 2021Observed: 19.62 ft at 6:30AM Apr 11, 2021Observed: 19.6 ft at 7:30AM Apr 11, 2021Observed: 19.65 ft at 8:30AM Apr 11, 2021Observed: 19.63 ft at 9:30AM Apr 11, 2021Observed: 19.49 ft at 10:30AM Apr 11, 2021Observed: 19.61 ft at 11:30AM Apr 11, 2021Observed: 19.69 ft at 12:30PM Apr 11, 2021Observed: 19.69 ft at 1:30PM Apr 11, 2021Observed: 19.5 ft at 2:30PM Apr 11, 2021Observed: 19.58 ft at 3:30PM Apr 11, 2021Observed: 19.7 ft at 4:30PM Apr 11, 2021Observed: 19.66 ft at 5:30PM Apr 11, 2021Observed: 19.6 ft at 6:30PM Apr 11, 2021Observed: 19.64 ft at 7:30PM Apr 11, 2021Observed: 19.59 ft at 8:30PM Apr 11, 2021Observed: 19.6 ft at 9:30PM Apr 11, 2021Observed: 19.67 ft at 10:30PM Apr 11, 2021Observed: 19.43 ft at 11:30PM Apr 11, 2021Observed: 19.5 ft at 12:30AM Apr 12, 2021Observed: 19.61 ft at 1:30AM Apr 12, 2021Observed: 19.51 ft at 2:30AM Apr 12, 2021Observed: 19.62 ft at 3:30AM Apr 12, 2021Observed: 19.61 ft at 4:30AM Apr 12, 2021Observed: 19.58 ft at 5:30AM Apr 12, 2021Observed: 19.53 ft at 6:30AM Apr 12, 2021Observed: 19.47 ft at 7:30AM Apr 12, 2021Observed: 19.65 ft at 8:30AM Apr 12, 2021Observed: 19.62 ft at 9:30AM Apr 12, 2021Observed: 19.71 ft at 10:30AM Apr 12, 2021Observed: 19.64 ft at 11:30AM Apr 12, 2021Observed: 19.59 ft at 12:30PM Apr 12, 2021Observed: 19.69 ft at 1:30PM Apr 12, 2021Observed: 19.65 ft at 2:30PM Apr 12, 2021Observed: 19.72 ft at 3:30PM Apr 12, 2021Observed: 19.58 ft at 4:30PM Apr 12, 2021Observed: 19.59 ft at 5:30PM Apr 12, 2021Observed: 19.61 ft at 6:30PM Apr 12, 2021Observed: 19.66 ft at 7:30PM Apr 12, 2021Observed: 19.64 ft at 8:30PM Apr 12, 2021Observed: 19.61 ft at 9:30PM Apr 12, 2021Observed: 19.62 ft at 10:30PM Apr 12, 2021Observed: 19.62 ft at 11:30PM Apr 12, 2021Observed: 19.55 ft at 12:30AM Apr 13, 2021Observed: 19.57 ft at 1:30AM Apr 13, 2021Observed: 19.59 ft at 2:30AM Apr 13, 2021Observed: 19.58 ft at 3:30AM Apr 13, 2021Observed: 19.63 ft at 4:30AM Apr 13, 2021Observed: 19.46 ft at 5:30AM Apr 13, 2021Observed: 19.57 ft at 6:30AM Apr 13, 2021Observed: 19.51 ft at 7:30AM Apr 13, 2021Observed: 19.58 ft at 8:30AM Apr 13, 2021Observed: 19.61 ft at 9:30AM Apr 13, 2021Observed: 19.64 ft at 10:30AM Apr 13, 2021Observed: 19.54 ft at 11:30AM Apr 13, 2021Observed: 19.52 ft at 12:30PM Apr 13, 2021Observed: 19.67 ft at 1:30PM Apr 13, 2021Observed: 19.9 ft at 2:30PM Apr 13, 2021Observed: 19.85 ft at 3:30PM Apr 13, 2021Observed: 19.84 ft at 4:30PM Apr 13, 2021Observed: 19.78 ft at 5:30PM Apr 13, 2021Observed: 19.86 ft at 6:30PM Apr 13, 2021Observed: 19.93 ft at 7:30PM Apr 13, 2021Observed: 20.01 ft at 8:30PM Apr 13, 2021Observed: 19.97 ft at 9:30PM Apr 13, 2021Observed: 19.99 ft at 10:30PM Apr 13, 2021Highest Observation: 20.1 ft at 11:30PM Apr 13, 2021Observed: 20.02 ft at 12:30AM Apr 14, 2021USACE - U. S. Army Corps of EngineersBCNL1(plotting HGIRG) Graph Created (1:54AM Apr 14, 2021)ObservedLatest observed value: 20.02 ft at 12:30 AM CDT 14-Apr-2021.
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About this graph
Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Graphical forecasts are not available for the Mississippi River at Bonnet Carre North near Montz. During times of high water, forecast crest information can be found in the text products.
Return to Area Map
Upstream Gauge - at Reserve Upstream Gauge Downstream Gauge Downstream Gauge - at Bonnel Carre near Norco
Flood Categories (in feet)
Not Available

Historic Crests
(1) 20.98 ft on 06/01/2017
(2) 19.96 ft on 01/22/2019
(3) 19.83 ft on 03/16/2016

(P): Preliminary values subject to further review.

Recent Crests
(1) 19.96 ft on 01/22/2019
(2) 20.98 ft on 06/01/2017
(3) 19.83 ft on 03/16/2016

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
Zoom Level:15
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.
About This Location Collapse

Latitude: 30.001944° N, Longitude: 90.466111° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft Not Available 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 Not Available Not Available 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
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