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Streamflow Measurements for the Nation

! Streamflow measurement pages will be decommissioned in early 2026. Please find the modernized pages in WDFN that suit you best. Learn more about our modernization plans and timeline and new pages.

USGS 08474300 Old Main Drain No 2 at SH 4, Brownsville, TX


Cameron County, Texas
Hydrologic Unit Code 12110208
Latitude  25°55'02.0", Longitude  97°22'40.2" NAD83
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Meas.
Number
  Date       Time Time
Datum
Measurement
Used?
  Who Measuring
Agency
Stream
flow
(ft3/s)
Gage
Height
(ft)
GH
Change
(ft)
Meas.
Duration
(hr)
Meas.
Rated
  Control Flow
Adjust.
Code
 
192026-01-29 10:02:38CSTYesBLP/GDUUSGS0.161.420.000.50PoorClearNONE
182025-12-18 10:14:54CSTYesGDU/JSLUSGS0.221.42-0.010.50PoorClearNONE
172025-08-27 10:31:34CDTYesGDU/BLPUSGS0.441.440.000.50PoorClearNONE
162025-06-25 17:17CDTYesGDU/BLPUSGS0.791.47-0.010.50Poor NONE
152025-04-23 08:50:30CDTYesBLP/GDUUSGS0.381.460.000.60FairClearNONE
142025-03-29 12:47:41CDTYesGDU/BLPUSGS55.23.54-0.050.25FairSubmergedNONE
132025-02-26 12:58:19CSTYesBLP/GDU/JSLUSGS2.911.710.001.00FairDebrisModerateNONE
122025-01-28 14:30CSTYesBLP/GDUUSGS0.000.630.041.00FairClearNONE
112025-01-08 10:46CSTYesBLPUSGS0.130.640.011.00PoorClearNONE
102024-11-20 12:46:12CSTYesMLW, JGLUSGS1.020.990.000.50Poor NONE
92024-08-28 12:42:47CDTYesMLW,OSC,JSLUSGS1.050.84-0.020.50Poor NONE
82024-06-26 14:20:42CDTYesMLW,OSC,JSLUSGS0.711.06 Poor NONE
72024-06-20 17:19:07CDTYesCAH/JGLUSGS5.352.900.040.50PoorDebrisModerateNONE
62024-04-17 12:03:12CDTYesMLW, JSLUSGS2.410.94 Poor NONE
52024-02-14 12:38:26CSTYesMLWUSGS0.190.480.000.50Poor NONE
42023-04-12 10:01:50CDTNo
32022-12-07 09:24:28CSTYesAJL/MLWUSGS9.331.430.000.30PoorClearNONE
22022-07-27 12:25:21CDTYesAJL/MLWUSGS6.011.150.000.25PoorClearNONE
12022-01-26 09:25:54CSTYesDJO/BLP/GDUUSGS1.551.150.010.50FairClearNONE