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Hydrograph River at a Glance Download
Choupique Bayou at Dave Dugas Road Stage (ft)Observed: 0.28 ft at 1:00AM May 11, 2021Observed: 0.24 ft at 1:21AM May 11, 2021Observed: 0.17 ft at 2:00AM May 11, 2021Observed: 0.14 ft at 2:15AM May 11, 2021Observed: 0.07 ft at 3:00AM May 11, 2021Observed: 0.04 ft at 3:24AM May 11, 2021Observed: 0.02 ft at 4:00AM May 11, 2021Observed: 0.1 ft at 5:00AM May 11, 2021Observed: 0.15 ft at 5:15AM May 11, 2021Observed: 0.25 ft at 5:48AM May 11, 2021Observed: 0.28 ft at 6:00AM May 11, 2021Observed: 0.36 ft at 6:12AM May 11, 2021Observed: 0.47 ft at 6:39AM May 11, 2021Observed: 0.53 ft at 7:00AM May 11, 2021Observed: 0.56 ft at 7:12AM May 11, 2021Observed: 0.67 ft at 8:00AM May 11, 2021Observed: 0.78 ft at 8:48AM May 11, 2021Observed: 0.8 ft at 9:00AM May 11, 2021Observed: 0.88 ft at 9:42AM May 11, 2021Observed: 0.9 ft at 10:00AM May 11, 2021Observed: 0.98 ft at 11:00AM May 11, 2021Observed: 0.99 ft at 11:15AM May 11, 2021Observed: 1 ft at 12:00PM May 11, 2021Observed: 1.04 ft at 1:00PM May 11, 2021Observed: 1.01 ft at 2:00PM May 11, 2021Observed: 0.91 ft at 3:00PM May 11, 2021Observed: 0.88 ft at 3:18PM May 11, 2021Observed: 0.82 ft at 4:00PM May 11, 2021Observed: 0.78 ft at 4:48PM May 11, 2021Observed: 0.78 ft at 5:00PM May 11, 2021Observed: 0.77 ft at 6:00PM May 11, 2021Observed: 0.82 ft at 7:00PM May 11, 2021Observed: 0.89 ft at 7:24PM May 11, 2021Observed: 0.96 ft at 8:00PM May 11, 2021Observed: 1.02 ft at 8:03PM May 11, 2021Observed: 1.14 ft at 8:12PM May 11, 2021Observed: 1.28 ft at 8:21PM May 11, 2021Observed: 1.39 ft at 8:30PM May 11, 2021Observed: 1.49 ft at 8:42PM May 11, 2021Observed: 1.62 ft at 9:00PM May 11, 2021Observed: 1.74 ft at 9:18PM May 11, 2021Observed: 1.84 ft at 9:39PM May 11, 2021Observed: 1.9 ft at 10:00PM May 11, 2021Observed: 1.95 ft at 10:12PM May 11, 2021Observed: 2.04 ft at 10:57PM May 11, 2021Observed: 2.04 ft at 11:00PM May 11, 2021Observed: 2.1 ft at 12:00AM May 12, 2021Observed: 2.08 ft at 1:00AM May 12, 2021Observed: 2.02 ft at 2:00AM May 12, 2021Observed: 1.95 ft at 3:00AM May 12, 2021Observed: 1.86 ft at 4:00AM May 12, 2021Observed: 1.85 ft at 4:09AM May 12, 2021Observed: 1.76 ft at 5:00AM May 12, 2021Observed: 1.74 ft at 5:09AM May 12, 2021Observed: 1.66 ft at 6:00AM May 12, 2021Observed: 1.64 ft at 6:12AM May 12, 2021Observed: 1.58 ft at 7:00AM May 12, 2021Observed: 1.54 ft at 7:27AM May 12, 2021Observed: 1.51 ft at 8:00AM May 12, 2021Observed: 1.49 ft at 9:00AM May 12, 2021Observed: 1.51 ft at 10:00AM May 12, 2021Observed: 1.55 ft at 11:00AM May 12, 2021Observed: 1.59 ft at 12:00PM May 12, 2021Observed: 1.6 ft at 1:00PM May 12, 2021Observed: 1.59 ft at 2:00PM May 12, 2021Observed: 1.56 ft at 3:00PM May 12, 2021Observed: 1.49 ft at 4:00PM May 12, 2021Observed: 1.44 ft at 4:39PM May 12, 2021Observed: 1.41 ft at 5:00PM May 12, 2021Observed: 1.34 ft at 5:51PM May 12, 2021Observed: 1.33 ft at 6:00PM May 12, 2021Observed: 1.25 ft at 7:00PM May 12, 2021Observed: 1.24 ft at 7:06PM May 12, 2021Observed: 1.17 ft at 8:00PM May 12, 2021Observed: 1.12 ft at 8:21PM May 12, 2021Observed: 1.08 ft at 9:00PM May 12, 2021Observed: 1.03 ft at 9:36PM May 12, 2021Observed: 1 ft at 10:00PM May 12, 2021Observed: 0.93 ft at 10:45PM May 12, 2021Observed: 0.91 ft at 11:00PM May 12, 2021Observed: 0.83 ft at 11:45PM May 12, 2021Observed: 0.8 ft at 12:00AM May 13, 2021Observed: 0.72 ft at 12:39AM May 13, 2021Observed: 0.68 ft at 1:00AM May 13, 2021Observed: 0.61 ft at 1:27AM May 13, 2021Observed: 0.55 ft at 2:00AM May 13, 2021Observed: 0.51 ft at 2:12AM May 13, 2021Observed: 0.4 ft at 2:51AM May 13, 2021Observed: 0.39 ft at 3:00AM May 13, 2021Observed: 0.3 ft at 3:36AM May 13, 2021Observed: 0.25 ft at 4:00AM May 13, 2021Observed: 0.19 ft at 4:24AM May 13, 2021Observed: 0.13 ft at 5:00AM May 13, 2021Observed: 0.09 ft at 5:24AM May 13, 2021Observed: 0.06 ft at 6:00AM May 13, 2021Observed: 0.09 ft at 7:00AM May 13, 2021Observed: 0.2 ft at 7:27AM May 13, 2021Observed: 0.31 ft at 7:54AM May 13, 2021Observed: 0.32 ft at 8:00AM May 13, 2021Observed: 0.41 ft at 8:18AM May 13, 2021Observed: 0.51 ft at 8:48AM May 13, 2021Observed: 0.53 ft at 9:00AM May 13, 2021Observed: 0.61 ft at 9:33AM May 13, 2021Observed: 0.65 ft at 10:00AM May 13, 2021Observed: 0.71 ft at 10:36AM May 13, 2021Observed: 0.74 ft at 11:00AM May 13, 2021Observed: 0.79 ft at 12:00PM May 13, 2021Observed: 0.81 ft at 12:30PM May 13, 2021Observed: 0.83 ft at 1:00PM May 13, 2021Observed: 0.8 ft at 2:00PM May 13, 2021Observed: 0.74 ft at 3:00PM May 13, 2021Observed: 0.71 ft at 3:24PM May 13, 2021Observed: 0.68 ft at 4:00PM May 13, 2021Observed: 0.63 ft at 5:00PM May 13, 2021Observed: 0.61 ft at 5:51PM May 13, 2021Observed: 0.61 ft at 6:00PM May 13, 2021Observed: 0.65 ft at 7:00PM May 13, 2021Observed: 0.68 ft at 8:00PM May 13, 2021Observed: 0.67 ft at 9:00PM May 13, 2021Observed: 0.61 ft at 10:00PM May 13, 2021Observed: 0.55 ft at 11:00PM May 13, 2021Observed: 0.51 ft at 11:24PM May 13, 2021Observed: 0.46 ft at 12:00AM May 14, 2021Observed: 0.41 ft at 12:27AM May 14, 2021Observed: 0.36 ft at 1:00AM May 14, 2021Observed: 0.31 ft at 1:24AM May 14, 2021Observed: 0.24 ft at 2:00AM May 14, 2021Observed: 0.2 ft at 2:12AM May 14, 2021Observed: 0.09 ft at 3:00AM May 14, 2021Observed: -0.01 ft at 3:51AM May 14, 2021Observed: -0.02 ft at 4:00AM May 14, 2021Observed: -0.09 ft at 5:00AM May 14, 2021Observed: -0.11 ft at 6:00AM May 14, 2021Observed: 0.01 ft at 7:00AM May 14, 2021Observed: 0.1 ft at 7:21AM May 14, 2021Observed: 0.21 ft at 7:48AM May 14, 2021Observed: 0.42 ft at 8:42AM May 14, 2021Observed: 0.47 ft at 9:00AM May 14, 2021Observed: 0.52 ft at 9:15AM May 14, 2021Observed: 0.63 ft at 9:57AM May 14, 2021Observed: 0.63 ft at 10:00AM May 14, 2021Observed: 0.74 ft at 10:42AM May 14, 2021Observed: 0.76 ft at 11:00AM May 14, 2021Observed: 0.84 ft at 11:45AM May 14, 2021Observed: 0.86 ft at 12:00PM May 14, 2021Observed: 0.94 ft at 12:51PM May 14, 2021Observed: 0.94 ft at 1:00PM May 14, 2021Observed: 1.01 ft at 2:00PM May 14, 2021Observed: 1.05 ft at 2:27PM May 14, 2021Observed: 1.06 ft at 3:00PM May 14, 2021Observed: 1.08 ft at 4:00PM May 14, 2021Observed: 1.1 ft at 5:00PM May 14, 2021Observed: 1.09 ft at 6:00PM May 14, 2021Observed: 1.09 ft at 7:00PM May 14, 2021Observed: 1.06 ft at 8:00PM May 14, 2021Observed: 1.01 ft at 9:00PM May 14, 2021Observed: 0.94 ft at 9:48PM May 14, 2021Observed: 0.93 ft at 10:00PM May 14, 2021Observed: 0.86 ft at 11:00PM May 14, 2021Observed: 0.84 ft at 11:09PM May 14, 2021Observed: 0.77 ft at 12:00AM May 15, 2021Observed: 0.74 ft at 12:18AM May 15, 2021Observed: 0.67 ft at 1:00AM May 15, 2021Observed: 0.64 ft at 1:18AM May 15, 2021Observed: 0.56 ft at 2:00AM May 15, 2021Observed: 0.53 ft at 2:15AM May 15, 2021Observed: 0.45 ft at 3:00AM May 15, 2021Observed: 0.42 ft at 3:09AM May 15, 2021Observed: 0.34 ft at 4:00AM May 15, 2021Observed: 0.32 ft at 4:06AM May 15, 2021Observed: 0.24 ft at 5:00AM May 15, 2021Observed: 0.22 ft at 5:24AM May 15, 2021Observed: 0.22 ft at 6:00AM May 15, 2021Observed: 0.32 ft at 7:00AM May 15, 2021Observed: 0.43 ft at 7:39AM May 15, 2021Observed: 0.47 ft at 8:00AM May 15, 2021Observed: 0.54 ft at 8:24AM May 15, 2021Observed: 0.62 ft at 9:00AM May 15, 2021Observed: 0.64 ft at 9:06AM May 15, 2021Observed: 0.74 ft at 9:45AM May 15, 2021Observed: 0.77 ft at 10:00AM May 15, 2021Observed: 0.85 ft at 10:33AM May 15, 2021Observed: 0.89 ft at 11:00AM May 15, 2021Observed: 0.95 ft at 11:33AM May 15, 2021Observed: 0.99 ft at 12:00PM May 15, 2021Observed: 1.06 ft at 12:39PM May 15, 2021Observed: 1.08 ft at 1:00PM May 15, 2021Observed: 1.15 ft at 2:00PM May 15, 2021Observed: 1.21 ft at 3:00PM May 15, 2021Observed: 1.24 ft at 4:00PM May 15, 2021Observed: 1.25 ft at 5:00PM May 15, 2021Observed: 1.25 ft at 6:00PM May 15, 2021Observed: 1.24 ft at 7:00PM May 15, 2021Observed: 1.21 ft at 8:00PM May 15, 2021Observed: 1.15 ft at 9:00PM May 15, 2021Observed: 1.1 ft at 10:00PM May 15, 2021Observed: 1.06 ft at 10:36PM May 15, 2021Observed: 1.04 ft at 11:00PM May 15, 2021Observed: 0.97 ft at 12:00AM May 16, 2021Observed: 0.96 ft at 12:06AM May 16, 2021Observed: 0.9 ft at 1:00AM May 16, 2021Observed: 0.86 ft at 1:33AM May 16, 2021Observed: 0.82 ft at 2:00AM May 16, 2021Observed: 0.76 ft at 2:39AM May 16, 2021Observed: 0.73 ft at 3:00AM May 16, 2021Observed: 0.64 ft at 3:48AM May 16, 2021Observed: 0.64 ft at 4:00AM May 16, 2021Observed: 0.56 ft at 5:00AM May 16, 2021Observed: 0.54 ft at 5:15AM May 16, 2021Observed: 0.48 ft at 6:00AM May 16, 2021Observed: 0.46 ft at 7:00AM May 16, 2021Observed: 0.54 ft at 8:00AM May 16, 2021Observed: 0.64 ft at 8:33AM May 16, 2021Observed: 0.71 ft at 9:00AM May 16, 2021Observed: 0.75 ft at 9:09AM May 16, 2021Observed: 0.85 ft at 9:51AM May 16, 2021Observed: 0.86 ft at 10:00AM May 16, 2021Observed: 0.95 ft at 10:45AM May 16, 2021Observed: 0.96 ft at 11:00AM May 16, 2021Observed: 1.06 ft at 11:42AM May 16, 2021Observed: 1.08 ft at 12:00PM May 16, 2021Observed: 1.15 ft at 12:45PM May 16, 2021Observed: 1.17 ft at 1:00PM May 16, 2021Observed: 1.27 ft at 1:45PM May 16, 2021Observed: 1.28 ft at 2:00PM May 16, 2021Observed: 1.37 ft at 2:54PM May 16, 2021Observed: 1.37 ft at 3:00PM May 16, 2021Observed: 1.45 ft at 4:00PM May 16, 2021Observed: 1.47 ft at 4:09PM May 16, 2021Observed: 1.52 ft at 5:00PM May 16, 2021Observed: 1.56 ft at 5:42PM May 16, 2021Observed: 1.58 ft at 6:00PM May 16, 2021Observed: 1.63 ft at 7:00PM May 16, 2021Observed: 1.67 ft at 7:36PM May 16, 2021Observed: 1.69 ft at 8:00PM May 16, 2021Observed: 1.71 ft at 9:00PM May 16, 2021Observed: 1.69 ft at 10:00PM May 16, 2021Observed: 1.65 ft at 11:00PM May 16, 2021Observed: 1.56 ft at 11:57PM May 16, 2021Observed: 1.56 ft at 12:00AM May 17, 2021Observed: 1.48 ft at 1:00AM May 17, 2021Observed: 1.47 ft at 1:06AM May 17, 2021Observed: 1.41 ft at 2:00AM May 17, 2021Observed: 1.36 ft at 2:33AM May 17, 2021Observed: 1.34 ft at 3:00AM May 17, 2021Observed: 1.29 ft at 4:00AM May 17, 2021Observed: 1.26 ft at 4:24AM May 17, 2021Observed: 1.24 ft at 5:00AM May 17, 2021Observed: 1.23 ft at 6:00AM May 17, 2021Observed: 1.23 ft at 7:00AM May 17, 2021Observed: 1.26 ft at 8:00AM May 17, 2021Observed: 1.36 ft at 9:00AM May 17, 2021Observed: 1.37 ft at 9:03AM May 17, 2021Observed: 1.48 ft at 9:42AM May 17, 2021Observed: 1.5 ft at 10:00AM May 17, 2021Observed: 1.58 ft at 10:54AM May 17, 2021Observed: 1.58 ft at 11:00AM May 17, 2021Observed: 1.68 ft at 11:30AM May 17, 2021Observed: 1.79 ft at 12:03PM May 17, 2021Observed: 1.9 ft at 12:45PM May 17, 2021Observed: 1.92 ft at 1:00PM May 17, 2021Observed: 2 ft at 1:39PM May 17, 2021Observed: 2.02 ft at 2:00PM May 17, 2021Observed: 2.1 ft at 2:24PM May 17, 2021Observed: 2.29 ft at 3:45PM May 17, 2021Observed: 2.31 ft at 4:00PM May 17, 2021Observed: 2.41 ft at 4:51PM May 17, 2021Observed: 2.42 ft at 5:00PM May 17, 2021Observed: 2.5 ft at 5:51PM May 17, 2021Observed: 2.52 ft at 6:00PM May 17, 2021Observed: 2.59 ft at 7:00PM May 17, 2021Observed: 2.61 ft at 7:30PM May 17, 2021Observed: 2.62 ft at 8:00PM May 17, 2021Observed: 2.65 ft at 9:00PM May 17, 2021Highest Observation: 2.66 ft at 10:00PM May 17, 2021Highest Observation: 2.66 ft at 11:00PM May 17, 2021Calcasieu Parish Police JuryCCDL1(plotting HGIRZ) Graph Created (12:39AM May 18, 2021)ObservedLatest observed value: 2.66 ft at 11:00 PM CDT 17-May-2021. Flood Stage is 5 ft
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About this graph
Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
Datum: NAVD88
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 are not available for the Choupique Bayou at Dave Dugas Road. Only observed stages are available for this point.

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Downstream Gauge Downstream Gauge - at Highway 108
Flood Categories (in feet)
Major Flood Stage: 8
Moderate Flood Stage: 6
Flood Stage: 5
Action Stage: 4
Low Stage (in feet): -9999

Historic Crests
(1) 13.15 ft on 01/14/2016
(2) 7.80 ft on 08/30/2017
(3) 7.02 ft on 09/21/2013
(4) 6.41 ft on 10/10/2020 (P)
(5) 5.75 ft on 06/27/2014
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 6.41 ft on 10/10/2020 (P)
(2) 5.08 ft on 12/08/2018
(3) 7.80 ft on 08/30/2017
(4) 13.15 ft on 01/14/2016
(5) 5.00 ft on 04/18/2015
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.

For more information on your flood risk go to www.floodsmart.gov.

Zoom Level:16
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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: 30.168611° N, Longitude: 93.426944° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 5 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 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  
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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
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Page last modified: 2-Nov-2020 7:29 PM
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