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Hydrograph River at a Glance Download
Rio Grande at Lower Brownsville Stage (ft)Flow (cfs)Observed: 3.22 ft at 2:15PM Jan 25, 2015Observed: 3.23 ft at 2:30PM Jan 25, 2015Observed: 3.23 ft at 2:45PM Jan 25, 2015Observed: 3.23 ft at 3:00PM Jan 25, 2015Observed: 3.23 ft at 3:15PM Jan 25, 2015Observed: 3.23 ft at 3:30PM Jan 25, 2015Observed: 3.23 ft at 3:45PM Jan 25, 2015Observed: 3.23 ft at 4:00PM Jan 25, 2015Observed: 3.23 ft at 4:15PM Jan 25, 2015Observed: 3.23 ft at 4:30PM Jan 25, 2015Observed: 3.23 ft at 4:45PM Jan 25, 2015Observed: 3.24 ft at 5:00PM Jan 25, 2015Observed: 3.23 ft at 5:15PM Jan 25, 2015Observed: 3.23 ft at 5:30PM Jan 25, 2015Observed: 3.23 ft at 5:45PM Jan 25, 2015Observed: 3.23 ft at 6:00PM Jan 25, 2015Observed: 3.24 ft at 6:15PM Jan 25, 2015Observed: 3.24 ft at 6:30PM Jan 25, 2015Observed: 3.25 ft at 6:45PM Jan 25, 2015Observed: 3.23 ft at 7:00PM Jan 25, 2015Observed: 3.23 ft at 7:15PM Jan 25, 2015Observed: 3.23 ft at 7:30PM Jan 25, 2015Observed: 3.22 ft at 7:45PM Jan 25, 2015Observed: 3.23 ft at 8:00PM Jan 25, 2015Observed: 3.23 ft at 8:15PM Jan 25, 2015Observed: 3.23 ft at 8:30PM Jan 25, 2015Observed: 3.23 ft at 8:45PM Jan 25, 2015Observed: 3.24 ft at 9:00PM Jan 25, 2015Observed: 3.24 ft at 9:15PM Jan 25, 2015Observed: 3.24 ft at 9:30PM Jan 25, 2015Observed: 3.24 ft at 9:45PM Jan 25, 2015Observed: 3.25 ft at 10:00PM Jan 25, 2015Observed: 3.25 ft at 10:15PM Jan 25, 2015Observed: 3.26 ft at 10:30PM Jan 25, 2015Observed: 3.26 ft at 10:45PM Jan 25, 2015Observed: 3.27 ft at 11:00PM Jan 25, 2015Observed: 3.27 ft at 11:15PM Jan 25, 2015Observed: 3.28 ft at 11:30PM Jan 25, 2015Observed: 3.28 ft at 11:45PM Jan 25, 2015Observed: 3.29 ft at 12:00AM Jan 26, 2015Observed: 3.28 ft at 12:15AM Jan 26, 2015Observed: 3.29 ft at 12:30AM Jan 26, 2015Observed: 3.29 ft at 12:45AM Jan 26, 2015Observed: 3.3 ft at 1:00AM Jan 26, 2015Observed: 3.3 ft at 1:15AM Jan 26, 2015Observed: 3.31 ft at 1:30AM Jan 26, 2015Observed: 3.3 ft at 1:45AM Jan 26, 2015Observed: 3.31 ft at 2:00AM Jan 26, 2015Observed: 3.31 ft at 2:15AM Jan 26, 2015Observed: 3.31 ft at 2:30AM Jan 26, 2015Observed: 3.31 ft at 2:45AM Jan 26, 2015Observed: 3.31 ft at 3:00AM Jan 26, 2015Observed: 3.3 ft at 3:15AM Jan 26, 2015Observed: 3.3 ft at 3:30AM Jan 26, 2015Observed: 3.3 ft at 3:45AM Jan 26, 2015Observed: 3.31 ft at 4:00AM Jan 26, 2015Observed: 3.3 ft at 4:15AM Jan 26, 2015Observed: 3.31 ft at 4:30AM Jan 26, 2015Observed: 3.3 ft at 4:45AM Jan 26, 2015Observed: 3.31 ft at 5:00AM Jan 26, 2015Observed: 3.31 ft at 5:15AM Jan 26, 2015Observed: 3.65 ft at 1:30PM Jan 27, 2015Observed: 3.65 ft at 1:45PM Jan 27, 2015Observed: 3.64 ft at 2:00PM Jan 27, 2015Observed: 3.63 ft at 2:15PM Jan 27, 2015Observed: 3.64 ft at 2:30PM Jan 27, 2015Observed: 3.65 ft at 2:45PM Jan 27, 2015Observed: 3.62 ft at 3:00PM Jan 27, 2015Observed: 3.64 ft at 3:15PM Jan 27, 2015Observed: 3.62 ft at 3:30PM Jan 27, 2015Observed: 3.62 ft at 3:45PM Jan 27, 2015Observed: 3.63 ft at 4:00PM Jan 27, 2015Observed: 3.64 ft at 4:15PM Jan 27, 2015Observed: 3.65 ft at 4:30PM Jan 27, 2015Observed: 3.64 ft at 4:45PM Jan 27, 2015Observed: 3.65 ft at 5:00PM Jan 27, 2015Observed: 3.63 ft at 5:15PM Jan 27, 2015Observed: 3.62 ft at 5:30PM Jan 27, 2015Observed: 3.65 ft at 5:45PM Jan 27, 2015Observed: 3.62 ft at 6:00PM Jan 27, 2015Observed: 3.61 ft at 6:15PM Jan 27, 2015Observed: 3.65 ft at 6:30PM Jan 27, 2015Observed: 3.65 ft at 6:45PM Jan 27, 2015Observed: 3.64 ft at 7:00PM Jan 27, 2015Observed: 3.63 ft at 7:15PM Jan 27, 2015Observed: 3.62 ft at 7:30PM Jan 27, 2015Observed: 3.67 ft at 7:45PM Jan 27, 2015Observed: 3.66 ft at 8:00PM Jan 27, 2015Observed: 3.62 ft at 8:15PM Jan 27, 2015Observed: 3.65 ft at 8:30PM Jan 27, 2015Observed: 3.65 ft at 8:45PM Jan 27, 2015Observed: 3.62 ft at 9:00PM Jan 27, 2015Observed: 3.71 ft at 9:15PM Jan 27, 2015Observed: 3.73 ft at 9:30PM Jan 27, 2015Observed: 3.68 ft at 9:45PM Jan 27, 2015Observed: 3.68 ft at 10:00PM Jan 27, 2015Observed: 3.64 ft at 10:15PM Jan 27, 2015Observed: 3.69 ft at 10:30PM Jan 27, 2015Observed: 3.68 ft at 10:45PM Jan 27, 2015Observed: 3.68 ft at 11:00PM Jan 27, 2015Highest Observation: 4.24 ft at 11:15PM Jan 27, 2015Observed: 3.83 ft at 11:30PM Jan 27, 2015Observed: 3.7 ft at 11:45PM Jan 27, 2015Observed: 3.67 ft at 12:00AM Jan 28, 2015Observed: 3.67 ft at 12:15AM Jan 28, 2015Observed: 3.69 ft at 12:30AM Jan 28, 2015Observed: 3.78 ft at 12:45AM Jan 28, 2015Observed: 3.77 ft at 1:00AM Jan 28, 2015Observed: 3.72 ft at 1:15AM Jan 28, 2015Observed: 3.7 ft at 1:30AM Jan 28, 2015Observed: 3.74 ft at 1:45AM Jan 28, 2015Observed: 3.9 ft at 2:00AM Jan 28, 2015Observed: 3.99 ft at 2:15AM Jan 28, 2015Observed: 3.68 ft at 2:30AM Jan 28, 2015Observed: 3.71 ft at 2:45AM Jan 28, 2015Observed: 3.83 ft at 3:00AM Jan 28, 2015Observed: 3.74 ft at 3:15AM Jan 28, 2015Observed: 3.69 ft at 3:30AM Jan 28, 2015Observed: 3.75 ft at 3:45AM Jan 28, 2015Observed: 3.82 ft at 4:00AM Jan 28, 2015Observed: 4.21 ft at 4:15AM Jan 28, 2015Observed: 3.67 ft at 4:30AM Jan 28, 2015Observed: 3.81 ft at 4:45AM Jan 28, 2015Observed: 3.72 ft at 5:00AM Jan 28, 2015Observed: 3.73 ft at 5:15AM Jan 28, 2015Observed: 3.68 ft at 5:30AM Jan 28, 2015Observed: 3.66 ft at 5:45AM Jan 28, 2015Observed: 3.68 ft at 6:00AM Jan 28, 2015Observed: 3.61 ft at 6:15AM Jan 28, 2015Observed: 3.62 ft at 6:30AM Jan 28, 2015Observed: 3.64 ft at 6:45AM Jan 28, 2015Observed: 3.64 ft at 7:00AM Jan 28, 2015Observed: 3.65 ft at 7:15AM Jan 28, 2015Observed: 3.65 ft at 7:30AM Jan 28, 2015Observed: 3.66 ft at 7:45AM Jan 28, 2015Observed: 3.66 ft at 8:00AM Jan 28, 2015Observed: 3.66 ft at 8:15AM Jan 28, 2015Observed: 3.66 ft at 8:30AM Jan 28, 2015Observed: 3.67 ft at 8:45AM Jan 28, 2015Observed: 3.66 ft at 9:00AM Jan 28, 2015Observed: 3.67 ft at 9:15AM Jan 28, 2015Observed: 3.66 ft at 9:30AM Jan 28, 2015Observed: 3.66 ft at 9:45AM Jan 28, 2015Observed: 3.65 ft at 10:00AM Jan 28, 2015Observed: 3.65 ft at 10:15AM Jan 28, 2015Observed: 3.66 ft at 10:30AM Jan 28, 2015Observed: 3.66 ft at 10:45AM Jan 28, 2015Observed: 3.65 ft at 11:00AM Jan 28, 2015Observed: 3.65 ft at 11:15AM Jan 28, 2015Observed: 3.64 ft at 11:30AM Jan 28, 2015Observed: 3.63 ft at 11:45AM Jan 28, 2015Observed: 3.64 ft at 12:00PM Jan 28, 2015Observed: 3.62 ft at 12:15PM Jan 28, 2015Observed: 3.61 ft at 12:30PM Jan 28, 2015Observed: 3.61 ft at 12:45PM Jan 28, 2015Observed: 3.6 ft at 1:00PM Jan 28, 2015Observed: 3.59 ft at 1:15PM Jan 28, 2015Observed: 3.58 ft at 1:30PM Jan 28, 2015Observed: 3.58 ft at 1:45PM Jan 28, 2015Observed: 3.58 ft at 2:00PM Jan 28, 2015Observed: 3.56 ft at 2:15PM Jan 28, 2015Observed: 3.56 ft at 2:30PM Jan 28, 2015Observed: 3.54 ft at 2:45PM Jan 28, 2015Observed: 3.54 ft at 3:00PM Jan 28, 2015Observed: 3.53 ft at 3:15PM Jan 28, 2015Observed: 3.52 ft at 3:30PM Jan 28, 2015Observed: 3.51 ft at 3:45PM Jan 28, 2015Observed: 3.51 ft at 4:00PM Jan 28, 2015Observed: 3.49 ft at 4:15PM Jan 28, 2015Observed: 3.49 ft at 4:30PM Jan 28, 2015Observed: 3.5 ft at 4:45PM Jan 28, 2015Observed: 3.47 ft at 5:00PM Jan 28, 2015Observed: 3.46 ft at 5:15PM Jan 28, 2015Observed: 3.47 ft at 5:30PM Jan 28, 2015Observed: 3.47 ft at 5:45PM Jan 28, 2015Observed: 3.46 ft at 6:00PM Jan 28, 2015Observed: 3.45 ft at 6:15PM Jan 28, 2015Observed: 3.46 ft at 6:30PM Jan 28, 2015Observed: 3.45 ft at 6:45PM Jan 28, 2015Observed: 3.44 ft at 7:00PM Jan 28, 2015Observed: 3.45 ft at 7:15PM Jan 28, 2015Observed: 3.46 ft at 7:30PM Jan 28, 2015Observed: 3.49 ft at 7:45PM Jan 28, 2015Observed: 3.48 ft at 8:00PM Jan 28, 2015Observed: 3.47 ft at 8:15PM Jan 28, 2015Observed: 3.48 ft at 8:30PM Jan 28, 2015Observed: 3.46 ft at 8:45PM Jan 28, 2015Observed: 3.46 ft at 9:00PM Jan 28, 2015Observed: 3.48 ft at 9:15PM Jan 28, 2015Observed: 3.48 ft at 9:30PM Jan 28, 2015Observed: 3.48 ft at 9:45PM Jan 28, 2015Observed: 3.48 ft at 10:00PM Jan 28, 2015Observed: 3.51 ft at 10:15PM Jan 28, 2015Observed: 3.46 ft at 10:30PM Jan 28, 2015Observed: 3.47 ft at 10:45PM Jan 28, 2015Observed: 3.46 ft at 11:00PM Jan 28, 2015Observed: 3.45 ft at 11:15PM Jan 28, 2015Observed: 3.48 ft at 11:30PM Jan 28, 2015Observed: 3.44 ft at 11:45PM Jan 28, 2015Observed: 3.49 ft at 12:00AM Jan 29, 2015Observed: 3.45 ft at 12:15AM Jan 29, 2015Observed: 3.44 ft at 12:30AM Jan 29, 2015Observed: 3.46 ft at 12:45AM Jan 29, 2015Observed: 3.51 ft at 1:00AM Jan 29, 2015Observed: 3.51 ft at 1:15AM Jan 29, 2015Observed: 3.48 ft at 1:30AM Jan 29, 2015Observed: 3.5 ft at 1:45AM Jan 29, 2015Observed: 3.48 ft at 2:00AM Jan 29, 2015Observed: 3.47 ft at 2:15AM Jan 29, 2015Observed: 3.47 ft at 2:30AM Jan 29, 2015Observed: 3.47 ft at 2:45AM Jan 29, 2015Observed: 3.48 ft at 3:00AM Jan 29, 2015Observed: 3.46 ft at 3:15AM Jan 29, 2015Observed: 3.44 ft at 3:30AM Jan 29, 2015Observed: 3.46 ft at 3:45AM Jan 29, 2015Observed: 3.46 ft at 4:00AM Jan 29, 2015Observed: 3.45 ft at 4:15AM Jan 29, 2015Observed: 3.47 ft at 4:30AM Jan 29, 2015Observed: 3.44 ft at 4:45AM Jan 29, 2015Observed: 3.46 ft at 5:00AM Jan 29, 2015Observed: 3.45 ft at 5:15AM Jan 29, 2015Observed: 3.46 ft at 5:30AM Jan 29, 2015Observed: 3.45 ft at 5:45AM Jan 29, 2015Observed: 3.45 ft at 6:00AM Jan 29, 2015Observed: 3.39 ft at 6:15AM Jan 29, 2015Observed: 3.4 ft at 6:30AM Jan 29, 2015Observed: 3.41 ft at 6:45AM Jan 29, 2015Observed: 3.41 ft at 7:00AM Jan 29, 2015Observed: 3.41 ft at 7:15AM Jan 29, 2015Observed: 3.41 ft at 7:30AM Jan 29, 2015Observed: 3.42 ft at 7:45AM Jan 29, 2015Observed: 3.41 ft at 8:00AM Jan 29, 2015Observed: 3.41 ft at 8:15AM Jan 29, 2015Observed: 3.41 ft at 8:30AM Jan 29, 2015Observed: 3.41 ft at 8:45AM Jan 29, 2015Observed: 3.4 ft at 9:00AM Jan 29, 2015Observed: 3.41 ft at 9:15AM Jan 29, 2015Observed: 3.41 ft at 9:30AM Jan 29, 2015Observed: 3.41 ft at 9:45AM Jan 29, 2015Observed: 3.42 ft at 10:00AM Jan 29, 2015Observed: 3.41 ft at 10:15AM Jan 29, 2015Observed: 3.41 ft at 10:30AM Jan 29, 2015Observed: 3.39 ft at 10:45AM Jan 29, 2015Observed: 3.39 ft at 11:00AM Jan 29, 2015Observed: 3.39 ft at 11:15AM Jan 29, 2015Observed: 3.38 ft at 11:30AM Jan 29, 2015Observed: 3.38 ft at 11:45AM Jan 29, 2015Observed: 3.37 ft at 12:00PM Jan 29, 2015Observed: 3.37 ft at 12:15PM Jan 29, 2015Observed: 3.36 ft at 12:30PM Jan 29, 2015Observed: 3.36 ft at 12:45PM Jan 29, 2015Observed: 3.35 ft at 1:00PM Jan 29, 2015Observed: 3.34 ft at 1:15PM Jan 29, 2015Observed: 3.34 ft at 1:30PM Jan 29, 2015Observed: 3.35 ft at 1:45PM Jan 29, 2015Observed: 3.35 ft at 2:00PM Jan 29, 2015Observed: 3.43 ft at 2:15PM Jan 29, 2015Observed: 3.34 ft at 2:30PM Jan 29, 2015Observed: 3.3 ft at 2:45PM Jan 29, 2015Observed: 3.31 ft at 3:00PM Jan 29, 2015Observed: 3.32 ft at 3:15PM Jan 29, 2015Observed: 3.31 ft at 3:30PM Jan 29, 2015Observed: 3.3 ft at 3:45PM Jan 29, 2015Observed: 3.28 ft at 4:00PM Jan 29, 2015Observed: 3.29 ft at 4:15PM Jan 29, 2015Observed: 3.29 ft at 4:30PM Jan 29, 2015Observed: 3.25 ft at 4:45PM Jan 29, 2015Observed: 3.27 ft at 5:00PM Jan 29, 2015Observed: 3.27 ft at 5:15PM Jan 29, 2015Observed: 3.23 ft at 5:30PM Jan 29, 2015Observed: 3.23 ft at 5:45PM Jan 29, 2015Observed: 3.22 ft at 6:00PM Jan 29, 2015Observed: 3.21 ft at 6:15PM Jan 29, 2015Observed: 3.23 ft at 6:30PM Jan 29, 2015Observed: 3.22 ft at 6:45PM Jan 29, 2015Observed: 3.23 ft at 7:00PM Jan 29, 2015Observed: 3.24 ft at 7:15PM Jan 29, 2015Observed: 3.21 ft at 7:30PM Jan 29, 2015Observed: 3.22 ft at 7:45PM Jan 29, 2015Observed: 3.22 ft at 8:00PM Jan 29, 2015Observed: 3.21 ft at 8:15PM Jan 29, 2015Observed: 3.2 ft at 8:30PM Jan 29, 2015Observed: 3.2 ft at 8:45PM Jan 29, 2015Observed: 3.2 ft at 9:00PM Jan 29, 2015Observed: 3.21 ft at 9:15PM Jan 29, 2015Observed: 3.19 ft at 9:30PM Jan 29, 2015Observed: 3.2 ft at 9:45PM Jan 29, 2015Observed: 3.2 ft at 10:00PM Jan 29, 2015Observed: 3.2 ft at 10:15PM Jan 29, 2015Observed: 3.22 ft at 10:30PM Jan 29, 2015Observed: 3.2 ft at 10:45PM Jan 29, 2015Observed: 3.22 ft at 11:00PM Jan 29, 2015Observed: 3.22 ft at 11:15PM Jan 29, 2015Observed: 3.2 ft at 11:30PM Jan 29, 2015Observed: 3.2 ft at 11:45PM Jan 29, 2015Observed: 3.21 ft at 12:00AM Jan 30, 2015Observed: 3.2 ft at 12:15AM Jan 30, 2015Observed: 3.19 ft at 12:30AM Jan 30, 2015Observed: 3.2 ft at 12:45AM Jan 30, 2015Observed: 3.2 ft at 1:00AM Jan 30, 2015Observed: 3.19 ft at 1:15AM Jan 30, 2015Observed: 3.2 ft at 1:30AM Jan 30, 2015Observed: 3.2 ft at 1:45AM Jan 30, 2015Observed: 3.2 ft at 2:00AM Jan 30, 2015Observed: 3.21 ft at 2:15AM Jan 30, 2015Observed: 3.2 ft at 2:30AM Jan 30, 2015Observed: 3.2 ft at 2:45AM Jan 30, 2015Observed: 3.21 ft at 3:00AM Jan 30, 2015Observed: 3.22 ft at 3:15AM Jan 30, 2015Observed: 3.23 ft at 3:30AM Jan 30, 2015Observed: 3.23 ft at 3:45AM Jan 30, 2015Observed: 3.24 ft at 4:00AM Jan 30, 2015Observed: 3.23 ft at 4:15AM Jan 30, 2015Observed: 3.24 ft at 4:30AM Jan 30, 2015Observed: 3.24 ft at 4:45AM Jan 30, 2015Observed: 3.23 ft at 5:00AM Jan 30, 2015Observed: 3.23 ft at 5:15AM Jan 30, 2015Observed: 3.22 ft at 5:30AM Jan 30, 2015Observed: 3.22 ft at 5:45AM Jan 30, 2015Observed: 3.22 ft at 6:00AM Jan 30, 2015Observed: 3.22 ft at 6:15AM Jan 30, 2015Observed: 3.22 ft at 6:30AM Jan 30, 2015Observed: 3.22 ft at 6:45AM Jan 30, 2015Observed: 3.22 ft at 7:00AM Jan 30, 2015Observed: 3.22 ft at 7:15AM Jan 30, 2015Observed: 3.23 ft at 7:30AM Jan 30, 2015Observed: 3.23 ft at 7:45AM Jan 30, 2015Observed: 3.23 ft at 8:00AM Jan 30, 2015Observed: 3.23 ft at 8:15AM Jan 30, 2015Observed: 3.23 ft at 8:30AM Jan 30, 2015Observed: 3.24 ft at 8:45AM Jan 30, 2015Observed: 3.23 ft at 9:00AM Jan 30, 2015Observed: 3.24 ft at 9:15AM Jan 30, 2015Observed: 3.24 ft at 9:30AM Jan 30, 2015Observed: 3.23 ft at 9:45AM Jan 30, 2015Observed: 3.23 ft at 10:00AM Jan 30, 2015Observed: 3.23 ft at 10:15AM Jan 30, 2015Observed: 3.21 ft at 10:30AM Jan 30, 2015Observed: 3.2 ft at 10:45AM Jan 30, 2015Observed: 3.2 ft at 11:00AM Jan 30, 2015Observed: 3.2 ft at 11:15AM Jan 30, 2015Observed: 3.2 ft at 11:30AM Jan 30, 2015Observed: 3.2 ft at 11:45AM Jan 30, 2015Observed: 3.18 ft at 12:00PM Jan 30, 2015Observed: 3.17 ft at 12:15PM Jan 30, 2015Observed: 3.19 ft at 12:30PM Jan 30, 2015Observed: 3.16 ft at 12:45PM Jan 30, 2015Observed: 3.16 ft at 1:00PM Jan 30, 2015Observed: 3.15 ft at 1:15PM Jan 30, 2015LOBT2(plotting HGIRG) Graph Created (2:00PM Jan 30, 2015)ObservedLatest observed value: 3.15 ft at 1:15 PM CST 30-Jan-2015. Flood Stage is 27 ft
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About this graph
Tabular Data (UTC)
Tabular Data (CST)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts for the Rio Grande at Lower Brownsville are issued as needed during times of high water, but are not routinely available.
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Upstream Gauge - near San Benito Upstream Gauge
Flood Categories (in feet)
Major Flood Stage: 29
Moderate Flood Stage: 28
Flood Stage: 27
Action Stage: 24
Low Stage (in feet): 0

Historic Crests
(1) 31.48 ft on 10/08/1945
(2) 31.43 ft on 07/06/1973
(3) 30.77 ft on 10/19/1971
(4) 30.01 ft on 09/24/1973
(5) 29.59 ft on 10/01/1973
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 25.79 ft on 09/21/2010 (P)
(2) 25.93 ft on 09/15/2010 (P)
(3) 25.62 ft on 08/04/2010
(4) 25.50 ft on 07/29/2010 (P)
(5) 25.43 ft on 07/27/2010 (P)
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
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
29 Major flooding covers the flood plain inside the levees - flow approaches lowest homes upstream in Brownsville - low roads and bridges near the river are flooded and become dangerous - flood prone residents should monitor NOAA weather radio for developing heavy rain and flooding
27 Moderate lowland flooding covers much of the flood plain inside the levees - lowest secondary roads and low bridges are flooded near the river - property including irrigation pumps, farm equipment, and livestock should be moved out of the flood plain. Lowest homes are threatened.
26 The river is into the lowest areas of the flood plain inside of the levees - no significant damage occurs at this level but flood prone residents or property owners should monitor the level of the river
24 The river exceeds the lowest sections of the banks inside the levees
About This Location Collapse

Latitude: 25.876389° N, Longitude: 97.455556° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 27 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 ft 27 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
Brownsville Weather Forecast Office
20 South Vermillion Road
Brownsville, TX 78521
(956) 504-1432
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Page last modified: 20-Nov-2014 2:00 AM
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