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Hydrograph River at a Glance Download Inundation
Mapping
Greens Bayou at Houston Stage (ft)Flow (kcfs)Observed: 39.26 ft at 3:45AM Mar 25, 2024Observed: 39.27 ft at 4:00AM Mar 25, 2024Observed: 39.26 ft at 4:15AM Mar 25, 2024Observed: 39.26 ft at 4:30AM Mar 25, 2024Observed: 39.26 ft at 4:45AM Mar 25, 2024Observed: 39.26 ft at 5:00AM Mar 25, 2024Observed: 39.26 ft at 5:15AM Mar 25, 2024Observed: 39.26 ft at 5:30AM Mar 25, 2024Observed: 39.26 ft at 5:45AM Mar 25, 2024Observed: 39.26 ft at 6:00AM Mar 25, 2024Observed: 39.26 ft at 6:15AM Mar 25, 2024Observed: 39.26 ft at 6:30AM Mar 25, 2024Observed: 39.25 ft at 6:45AM Mar 25, 2024Observed: 39.25 ft at 7:00AM Mar 25, 2024Observed: 39.25 ft at 7:15AM Mar 25, 2024Observed: 39.25 ft at 7:30AM Mar 25, 2024Observed: 39.25 ft at 8:45AM Mar 25, 2024Observed: 39.25 ft at 9:00AM Mar 25, 2024Observed: 39.25 ft at 9:15AM Mar 25, 2024Observed: 39.25 ft at 9:30AM Mar 25, 2024Observed: 39.25 ft at 9:45AM Mar 25, 2024Observed: 39.24 ft at 10:00AM Mar 25, 2024Observed: 39.24 ft at 10:15AM Mar 25, 2024Observed: 39.23 ft at 10:30AM Mar 25, 2024Observed: 39.22 ft at 10:45AM Mar 25, 2024Observed: 39.21 ft at 11:00AM Mar 25, 2024Observed: 39.21 ft at 11:15AM Mar 25, 2024Observed: 39.21 ft at 11:30AM Mar 25, 2024Observed: 39.2 ft at 11:45AM Mar 25, 2024Observed: 39.2 ft at 12:00PM Mar 25, 2024Observed: 39.19 ft at 12:15PM Mar 25, 2024Observed: 39.2 ft at 12:30PM Mar 25, 2024Observed: 39.2 ft at 12:45PM Mar 25, 2024Observed: 39.19 ft at 1:00PM Mar 25, 2024Observed: 39.2 ft at 1:15PM Mar 25, 2024Observed: 39.21 ft at 1:30PM Mar 25, 2024Observed: 39.25 ft at 1:45PM Mar 25, 2024Observed: 39.25 ft at 2:00PM Mar 25, 2024Observed: 39.24 ft at 2:15PM Mar 25, 2024Observed: 39.23 ft at 2:30PM Mar 25, 2024Observed: 39.24 ft at 2:45PM Mar 25, 2024Observed: 39.24 ft at 3:00PM Mar 25, 2024Observed: 39.24 ft at 3:15PM Mar 25, 2024Observed: 39.26 ft at 3:30PM Mar 25, 2024Observed: 39.27 ft at 3:45PM Mar 25, 2024Observed: 39.29 ft at 4:00PM Mar 25, 2024Observed: 39.3 ft at 4:15PM Mar 25, 2024Observed: 39.32 ft at 4:30PM Mar 25, 2024Observed: 39.33 ft at 4:45PM Mar 25, 2024Observed: 39.35 ft at 5:00PM Mar 25, 2024Observed: 39.37 ft at 5:15PM Mar 25, 2024Observed: 39.4 ft at 5:30PM Mar 25, 2024Observed: 39.42 ft at 5:45PM Mar 25, 2024Observed: 39.44 ft at 6:00PM Mar 25, 2024Observed: 39.46 ft at 6:15PM Mar 25, 2024Observed: 39.48 ft at 6:30PM Mar 25, 2024Observed: 39.48 ft at 6:45PM Mar 25, 2024Observed: 39.49 ft at 7:00PM Mar 25, 2024Highest Observation: 39.5 ft at 7:15PM Mar 25, 2024Highest Observation: 39.5 ft at 7:30PM Mar 25, 2024Highest Observation: 39.5 ft at 7:45PM Mar 25, 2024Highest Observation: 39.5 ft at 8:00PM Mar 25, 2024Observed: 39.49 ft at 8:15PM Mar 25, 2024Observed: 39.48 ft at 8:30PM Mar 25, 2024Observed: 39.48 ft at 8:45PM Mar 25, 2024Observed: 39.47 ft at 9:00PM Mar 25, 2024Observed: 39.46 ft at 9:15PM Mar 25, 2024Observed: 39.45 ft at 9:30PM Mar 25, 2024Observed: 39.44 ft at 9:45PM Mar 25, 2024Observed: 39.43 ft at 10:00PM Mar 25, 2024Observed: 39.42 ft at 10:15PM Mar 25, 2024Observed: 39.41 ft at 10:30PM Mar 25, 2024Observed: 39.4 ft at 10:45PM Mar 25, 2024Observed: 39.39 ft at 11:00PM Mar 25, 2024Observed: 39.39 ft at 11:15PM Mar 25, 2024Observed: 39.39 ft at 11:30PM Mar 25, 2024Observed: 39.39 ft at 11:45PM Mar 25, 2024Observed: 39.39 ft at 12:00AM Mar 26, 2024Observed: 39.38 ft at 12:15AM Mar 26, 2024Observed: 39.38 ft at 12:30AM Mar 26, 2024Observed: 39.38 ft at 12:45AM Mar 26, 2024Observed: 39.38 ft at 1:00AM Mar 26, 2024Observed: 39.38 ft at 1:15AM Mar 26, 2024Observed: 39.38 ft at 1:30AM Mar 26, 2024Observed: 39.36 ft at 1:45AM Mar 26, 2024Observed: 39.36 ft at 2:00AM Mar 26, 2024Observed: 39.36 ft at 2:15AM Mar 26, 2024Observed: 39.35 ft at 2:30AM Mar 26, 2024Observed: 39.35 ft at 2:45AM Mar 26, 2024Observed: 39.34 ft at 3:00AM Mar 26, 2024Observed: 39.33 ft at 3:15AM Mar 26, 2024Observed: 39.33 ft at 3:30AM Mar 26, 2024Observed: 39.33 ft at 3:45AM Mar 26, 2024Observed: 39.33 ft at 4:00AM Mar 26, 2024Observed: 39.33 ft at 4:15AM Mar 26, 2024Observed: 39.33 ft at 4:30AM Mar 26, 2024Observed: 39.33 ft at 4:45AM Mar 26, 2024Observed: 39.34 ft at 5:00AM Mar 26, 2024Observed: 39.34 ft at 5:15AM Mar 26, 2024Observed: 39.34 ft at 5:30AM Mar 26, 2024Observed: 39.35 ft at 5:45AM Mar 26, 2024Observed: 39.35 ft at 6:00AM Mar 26, 2024Observed: 39.34 ft at 6:15AM Mar 26, 2024Observed: 39.34 ft at 6:30AM Mar 26, 2024Observed: 39.34 ft at 6:45AM Mar 26, 2024Observed: 39.34 ft at 7:00AM Mar 26, 2024Observed: 39.33 ft at 7:15AM Mar 26, 2024Observed: 39.33 ft at 7:30AM Mar 26, 2024Observed: 39.32 ft at 7:45AM Mar 26, 2024Observed: 39.31 ft at 8:00AM Mar 26, 2024Observed: 39.3 ft at 8:15AM Mar 26, 2024Observed: 39.29 ft at 8:30AM Mar 26, 2024Observed: 39.29 ft at 8:45AM Mar 26, 2024Observed: 39.28 ft at 9:00AM Mar 26, 2024Observed: 39.28 ft at 9:15AM Mar 26, 2024Observed: 39.27 ft at 9:30AM Mar 26, 2024Observed: 39.26 ft at 9:45AM Mar 26, 2024Observed: 39.26 ft at 10:00AM Mar 26, 2024Observed: 39.25 ft at 10:15AM Mar 26, 2024Observed: 39.25 ft at 10:30AM Mar 26, 2024Observed: 39.25 ft at 10:45AM Mar 26, 2024Observed: 39.25 ft at 11:00AM Mar 26, 2024Observed: 39.24 ft at 11:15AM Mar 26, 2024Observed: 39.24 ft at 11:30AM Mar 26, 2024Observed: 39.24 ft at 11:45AM Mar 26, 2024Observed: 39.23 ft at 12:00PM Mar 26, 2024Observed: 39.23 ft at 12:15PM Mar 26, 2024Observed: 39.22 ft at 12:30PM Mar 26, 2024Observed: 39.22 ft at 12:45PM Mar 26, 2024Observed: 39.22 ft at 1:00PM Mar 26, 2024Observed: 39.21 ft at 1:15PM Mar 26, 2024Observed: 39.21 ft at 1:30PM Mar 26, 2024Observed: 39.2 ft at 1:45PM Mar 26, 2024Observed: 39.2 ft at 2:00PM Mar 26, 2024Observed: 39.2 ft at 2:15PM Mar 26, 2024Observed: 39.2 ft at 2:30PM Mar 26, 2024Observed: 39.18 ft at 2:45PM Mar 26, 2024Observed: 39.18 ft at 3:00PM Mar 26, 2024Observed: 39.18 ft at 3:15PM Mar 26, 2024Observed: 39.18 ft at 3:30PM Mar 26, 2024Observed: 39.18 ft at 3:45PM Mar 26, 2024Observed: 39.17 ft at 4:00PM Mar 26, 2024Observed: 39.17 ft at 4:15PM Mar 26, 2024Observed: 39.17 ft at 4:30PM Mar 26, 2024Observed: 39.17 ft at 4:45PM Mar 26, 2024Observed: 39.16 ft at 5:00PM Mar 26, 2024Observed: 39.17 ft at 5:15PM Mar 26, 2024Observed: 39.16 ft at 5:30PM Mar 26, 2024Observed: 39.17 ft at 5:45PM Mar 26, 2024Observed: 39.16 ft at 6:00PM Mar 26, 2024Observed: 39.16 ft at 6:15PM Mar 26, 2024Observed: 39.17 ft at 6:30PM Mar 26, 2024Observed: 39.17 ft at 6:45PM Mar 26, 2024Observed: 39.17 ft at 7:00PM Mar 26, 2024Observed: 39.17 ft at 7:15PM Mar 26, 2024Observed: 39.18 ft at 7:30PM Mar 26, 2024Observed: 39.18 ft at 7:45PM Mar 26, 2024Observed: 39.18 ft at 8:00PM Mar 26, 2024Observed: 39.18 ft at 8:15PM Mar 26, 2024Observed: 39.18 ft at 8:30PM Mar 26, 2024Observed: 39.18 ft at 8:45PM Mar 26, 2024Observed: 39.18 ft at 9:00PM Mar 26, 2024Observed: 39.17 ft at 9:15PM Mar 26, 2024Observed: 39.17 ft at 9:30PM Mar 26, 2024Observed: 39.16 ft at 9:45PM Mar 26, 2024Observed: 39.16 ft at 10:00PM Mar 26, 2024Observed: 39.15 ft at 10:15PM Mar 26, 2024Observed: 39.15 ft at 10:30PM Mar 26, 2024Observed: 39.16 ft at 10:45PM Mar 26, 2024Observed: 39.15 ft at 11:00PM Mar 26, 2024Observed: 39.15 ft at 11:15PM Mar 26, 2024Observed: 39.15 ft at 11:30PM Mar 26, 2024Observed: 39.14 ft at 11:45PM Mar 26, 2024Observed: 39.15 ft at 12:00AM Mar 27, 2024Observed: 39.15 ft at 12:15AM Mar 27, 2024Observed: 39.15 ft at 12:30AM Mar 27, 2024Observed: 39.15 ft at 12:45AM Mar 27, 2024Observed: 39.15 ft at 1:00AM Mar 27, 2024Observed: 39.16 ft at 1:15AM Mar 27, 2024Observed: 39.16 ft at 1:30AM Mar 27, 2024Observed: 39.16 ft at 1:45AM Mar 27, 2024Observed: 39.17 ft at 2:00AM Mar 27, 2024Observed: 39.17 ft at 2:15AM Mar 27, 2024Observed: 39.17 ft at 2:30AM Mar 27, 2024Observed: 39.17 ft at 2:45AM Mar 27, 2024Observed: 39.18 ft at 3:00AM Mar 27, 2024Observed: 39.18 ft at 3:15AM Mar 27, 2024Observed: 39.18 ft at 3:30AM Mar 27, 2024Observed: 39.18 ft at 3:45AM Mar 27, 2024Observed: 39.19 ft at 4:00AM Mar 27, 2024Observed: 39.19 ft at 4:15AM Mar 27, 2024Observed: 39.19 ft at 4:30AM Mar 27, 2024Observed: 39.19 ft at 4:45AM Mar 27, 2024Observed: 39.2 ft at 5:00AM Mar 27, 2024Observed: 39.2 ft at 5:15AM Mar 27, 2024Observed: 39.2 ft at 5:30AM Mar 27, 2024Observed: 39.2 ft at 5:45AM Mar 27, 2024Observed: 39.2 ft at 6:00AM Mar 27, 2024Observed: 39.19 ft at 6:15AM Mar 27, 2024Observed: 39.19 ft at 6:30AM Mar 27, 2024Observed: 39.19 ft at 6:45AM Mar 27, 2024Observed: 39.19 ft at 7:00AM Mar 27, 2024Observed: 39.19 ft at 7:15AM Mar 27, 2024Observed: 39.18 ft at 7:30AM Mar 27, 2024Observed: 39.18 ft at 7:45AM Mar 27, 2024Observed: 39.18 ft at 8:00AM Mar 27, 2024Observed: 39.17 ft at 8:15AM Mar 27, 2024Observed: 39.17 ft at 8:30AM Mar 27, 2024Observed: 39.16 ft at 8:45AM Mar 27, 2024Observed: 39.16 ft at 9:00AM Mar 27, 2024Observed: 39.15 ft at 9:15AM Mar 27, 2024Observed: 39.15 ft at 9:30AM Mar 27, 2024Observed: 39.15 ft at 9:45AM Mar 27, 2024Observed: 39.15 ft at 10:00AM Mar 27, 2024Observed: 39.15 ft at 10:15AM Mar 27, 2024Observed: 39.14 ft at 10:30AM Mar 27, 2024Observed: 39.15 ft at 10:45AM Mar 27, 2024Observed: 39.14 ft at 11:00AM Mar 27, 2024Observed: 39.14 ft at 11:15AM Mar 27, 2024Observed: 39.14 ft at 11:30AM Mar 27, 2024Observed: 39.14 ft at 11:45AM Mar 27, 2024Observed: 39.14 ft at 12:00PM Mar 27, 2024Observed: 39.14 ft at 12:15PM Mar 27, 2024Observed: 39.14 ft at 12:30PM Mar 27, 2024Observed: 39.15 ft at 12:45PM Mar 27, 2024Observed: 39.15 ft at 1:00PM Mar 27, 2024Observed: 39.15 ft at 1:15PM Mar 27, 2024Observed: 39.15 ft at 1:30PM Mar 27, 2024Observed: 39.14 ft at 1:45PM Mar 27, 2024Observed: 39.15 ft at 2:00PM Mar 27, 2024Observed: 39.15 ft at 2:15PM Mar 27, 2024Observed: 39.15 ft at 2:30PM Mar 27, 2024Observed: 39.14 ft at 2:45PM Mar 27, 2024Observed: 39.14 ft at 3:00PM Mar 27, 2024Observed: 39.14 ft at 3:15PM Mar 27, 2024Observed: 39.13 ft at 3:30PM Mar 27, 2024Observed: 39.13 ft at 3:45PM Mar 27, 2024Observed: 39.12 ft at 4:00PM Mar 27, 2024Observed: 39.12 ft at 4:15PM Mar 27, 2024Observed: 39.12 ft at 4:30PM Mar 27, 2024Observed: 39.12 ft at 4:45PM Mar 27, 2024Observed: 39.12 ft at 5:00PM Mar 27, 2024Observed: 39.13 ft at 5:15PM Mar 27, 2024Observed: 39.13 ft at 5:30PM Mar 27, 2024Observed: 39.14 ft at 5:45PM Mar 27, 2024Observed: 39.14 ft at 6:00PM Mar 27, 2024Observed: 39.15 ft at 6:15PM Mar 27, 2024Observed: 39.15 ft at 6:30PM Mar 27, 2024Observed: 39.15 ft at 6:45PM Mar 27, 2024Observed: 39.15 ft at 7:00PM Mar 27, 2024Observed: 39.15 ft at 7:15PM Mar 27, 2024Observed: 39.15 ft at 7:30PM Mar 27, 2024Observed: 39.14 ft at 7:45PM Mar 27, 2024Observed: 39.14 ft at 8:00PM Mar 27, 2024Observed: 39.14 ft at 8:15PM Mar 27, 2024Observed: 39.14 ft at 8:30PM Mar 27, 2024Observed: 39.13 ft at 8:45PM Mar 27, 2024Observed: 39.13 ft at 9:00PM Mar 27, 2024Observed: 39.13 ft at 9:15PM Mar 27, 2024Observed: 39.13 ft at 9:30PM Mar 27, 2024Observed: 39.13 ft at 9:45PM Mar 27, 2024Observed: 39.13 ft at 10:00PM Mar 27, 2024Observed: 39.12 ft at 10:15PM Mar 27, 2024Observed: 39.12 ft at 10:30PM Mar 27, 2024Observed: 39.12 ft at 10:45PM Mar 27, 2024Observed: 39.12 ft at 11:00PM Mar 27, 2024Observed: 39.13 ft at 11:15PM Mar 27, 2024Observed: 39.13 ft at 11:30PM Mar 27, 2024Observed: 39.13 ft at 11:45PM Mar 27, 2024Observed: 39.13 ft at 12:00AM Mar 28, 2024Observed: 39.13 ft at 12:15AM Mar 28, 2024Observed: 39.13 ft at 12:30AM Mar 28, 2024Observed: 39.13 ft at 12:45AM Mar 28, 2024Observed: 39.14 ft at 1:00AM Mar 28, 2024Observed: 39.13 ft at 1:15AM Mar 28, 2024Observed: 39.13 ft at 1:30AM Mar 28, 2024Observed: 39.14 ft at 1:45AM Mar 28, 2024Observed: 39.13 ft at 2:00AM Mar 28, 2024Observed: 39.13 ft at 2:15AM Mar 28, 2024Observed: 39.13 ft at 2:30AM Mar 28, 2024USGS--Water Resources of the United StatesGBHT2(plotting HGIRG) Graph Created (3:37AM Mar 28, 2024)ObservedLatest observed value: 39.13 ft at 2:30 AM CDT 28-Mar-2024. Flood Stage is 55 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 24 hours into the future from the forecast issuance time.

NOTE: Forecasts for the Greens Bayou at Houston are issued as needed during times of high water, but are not routinely available.

Vertical datum height surveyed by the USGS

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Upstream Gauge - near Houston Upstream Gauge Downstream Gauge Downstream Gauge - near Houston
Flood Categories (in feet)
Major Flood Stage: 59.5
Moderate Flood Stage: 56.5
Flood Stage: 55
Action Stage: 52
Low Stage (in feet): -9999

Historic Crests
(1) 62.88 ft on 08/28/2017
(2) 62.39 ft on 06/09/2001
(3) 60.62 ft on 06/27/1989
(4) 60.58 ft on 10/25/1984
(5) 60.47 ft on 05/18/1989
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 55.72 ft on 01/09/2022 (P)
(2) 55.76 ft on 09/23/2020 (P)
(3) 59.48 ft on 09/19/2019
(4) 56.15 ft on 12/08/2018 (P)
(5) 55.66 ft on 07/04/2018
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 44.30 ft on 06/06/1975

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
61 Major lowland flooding continues as homes on Sequoia Bend Drive begin flooding with widespread flooding of homes on McDermott Drive.
60 Major lowland flooding continues as homes on McDermott Drive begin flooding.
59.5 Major lowland flooding begins as home in Sequoia Estates subdiviision begin flooding. Homestead Road south of the channel in innundated with one to two feet of water and water is several feet deep on the south bound feeder of U.S. Highway 59.
56.5 Moderate lowland flooding begins as streets in the Sequoia Estates subdivision and west of JFK Boulevard become innundated. The south bound feeder road of U.S Highway 59 is under close to one foot of water.
55 Minor lowland flooding begins as water escapes the north side of the upstream bank at U.S. Highway 59. Water is close to inundating the south bound feeder road south of the channel.
About This Location Collapse

Latitude: 29.918056° N, Longitude: 95.306667° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 55 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 55 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 NULL NULL  

Current/Historical Observations:

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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
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Houston/Galveston Weather Forecast Office
1353 FM 646, Suite 202
Dickinson, TX 77539
(281) 337-5074
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Page last modified: 2-Nov-2020 7:29 PM
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