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East Fork San Jacinto River near New Caney, TX (NCET2)


Data Type




Inundation Levels
NAVD88 Stage

Record Crest: 81.15 ft
78.0*78.0*
77.0*77.0*
76.076.0
75.075.0
74.074.0
73.073.0
72.072.0
71.071.0
70.070.0

Major Flooding Begins

69.069.0
68.068.0
67.067.0
66.066.0
65.065.0
64.064.0
63.063.0

Moderate Flooding Begins


Minor Flooding Begins


Near Flooding Begins


Below Flooding Begins

* = Extended rating
Weather Forecast Office Houston/Galveston, TX West Gulf River Forecast Center
Hydrograph River at a Glance Download Inundation
Mapping
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Click on mapped inundation to see water depth values for that location, or hold shift and drag to zoom to area.

Current Stage:
46.5 ft at 03/19/2024 11:00:00 UTC
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Inundation Legend
Depth in feet
USGS Gauge Location Gauge Location
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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.

Gauge Information Collapse

Map Overlays

Flood Categories (in feet)
Major Flood Stage: 69
Moderate Flood Stage: 62
Flood Stage: 58
Action Stage: 54.5
Low Stage (in feet): -9999

Historic Crests
(1) 81.15 ft on 08/29/2017
(2) 76.00 ft on 10/19/1994
(3) 73.01 ft on 09/19/2019
(4) 72.60 ft on 06/01/1973
(5) 71.70 ft on 11/14/1998
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 58.08 ft on 01/09/2022 (P)
(2) 73.01 ft on 09/19/2019
(3) 62.90 ft on 05/08/2019
(4) 62.06 ft on 01/06/2019
(5) 65.17 ft on 12/30/2018 (P)
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 4.03 ft on 10/31/1990
(2) 4.11 ft on 10/15/1988
(3) 4.20 ft on 08/31/1990
Show More Low Water Records

Graphical representation of flood inundation for NWS flood categories are based on steady state hydraulic modeling of water surface elevations for incremented discharges. Map shows approximate inundation areas for given water surface elevations and should not be used for navigation or permitting or other legal purposes, but strictly as a planning reference tool.

Extended rating:
Rating Curve Extension - The Rating Curve Extension is calculated by using either a linear, logarithmic, or hydraulic technique to extend the rating curve above the currently established relationship between stage and flow.

Flood Impacts Collapse
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76.2 Flood of record.
69 Major lowland flooding begins as several homes become inundated.
68.5 Moderate lowland flooding continues with water over the lowest slab elevations of buildings on the downstream side near the gauge, as well as several hunting camps along the left bank approximately 2 miles downstream of the gauge begin to take on water. Widespread flooding continues in the vicinity of the gauge and in the right floodplain with many roads including FM 1485 inundated and closed.
62 Moderate lowland flooding begins with secondary roads near the river inundated, including FM 1485 west of the river.
58 Minor lowland flooding begins in the vicinity of the gage with minor roads such as Chinquapin and Riverside Roads beginning to flood.
54.5 Bankfull
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Page last modified: 2-Nov-2020 7:34 PM
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Graphical representation of flood inundation for NWS flood categories are based on steady state hydraulic modeling of water surface elevations for incremented discharges. Map shows approximate inundation areas for given water surface elevations and should not be used for navigation or permitting or other legal purposes, but strictly as a planning reference tool.