PUBLIC UTILITIES BOARD OF THE CITY OF BROWNSVILLE TEXAS

NPDES permit TX0105651 · Minor NON-POTW · effective, expires 2030-10-23 · EPA's file as of 2026-09-19

Check this month's numbers before you file
Watch this permit — $79 a month. Every Monday, from EPA's newest files: the next report due and when, whether EPA's file holds your last one, any change to this permit's limits or status, and the renewal date.

EPA's record, 2025-09-01 to 2026-08-31

1values over a limit
0required values missing, on 0 form(s)
0of 33 forms filed late

Last period with anything received: 2026-07-31. Most often over: Solids, total suspended (1).

Reporting

Reports are due about 20 days after each monitoring period ends (the most common figure among TX permits in EPA's filings — check your permit).

Limits in force (50)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. fahrenheitDAILY AV <= 115 deg F all year
001Temperature, water deg. fahrenheitDAILY MX <= 120 deg F all year
001pHMINIMUM >= 6 SU all year
001pHMAXIMUM <= 9 SU all year
001Chloride [as Cl]DAILY AV report only all year
001Chloride [as Cl]DAILY MX report only all year
001Sulfate, total [as SO4]DAILY AV <= 1750 mg/L all year
001Sulfate, total [as SO4]DAILY MX <= 3710 mg/L all year
001Sulfate, total [as SO4]DAILY AV <= 1060 lb/d all year
001Sulfate, total [as SO4]DAILY MX <= 2242 lb/d all year
001Copper, total [as Cu]DAILY AV <= .11 mg/L all year
001Copper, total [as Cu]DAILY MX <= .22 mg/L all year
001Copper, total [as Cu]DAILY AV <= .34 lb/d all year
001Copper, total [as Cu]DAILY MX <= .68 lb/d all year
001Aluminum, total [as Al]DAILY AV <= .78 mg/L all year
001Aluminum, total [as Al]DAILY MX <= 1.64 mg/L all year
001Aluminum, total [as Al]DAILY AV <= 1.66 lb/d all year
001Aluminum, total [as Al]DAILY MX <= 3.51 lb/d all year
001Flow, in conduit or thru treatment plantDAILY AV <= .39 MGD all year
001Flow, in conduit or thru treatment plantDAILY MX <= .39 MGD all year
001Chlorine, free availableDAILY AV <= .2 mg/L all year
001Chlorine, free availableDAILY MX <= .5 mg/L all year
001Chlorine, free availableDAILY AV <= .05 lb/d all year
001Chlorine, free availableDAILY MX <= .14 lb/d all year
001Solids, total dissolvedDAILY AV <= 4400 mg/L all year
001Solids, total dissolvedDAILY MX <= 9328 mg/L all year
001Solids, total dissolvedDAILY AV <= 13585 lb/d all year
001Solids, total dissolvedDAILY MX <= 28801 lb/d all year
002Oxygen demand, chem. [high level] [COD]DAILY AV report only all year
002Oxygen demand, chem. [high level] [COD]DAILY MX <= 200 mg/L all year
002pHMINIMUM >= 6 SU all year
002pHMAXIMUM <= 9 SU all year
002Solids, total suspendedDAILY AV <= 30 mg/L all year
002Solids, total suspendedDAILY MX <= 100 mg/L all year
002Oil & GreaseDAILY AV <= 15 mg/L all year
002Oil & GreaseDAILY MX <= 20 mg/L all year
002Aluminum, total [as Al]DAILY AV report only all year
002Aluminum, total [as Al]DAILY MX report only all year
002Flow, in conduit or thru treatment plantDAILY AV report only all year
002Flow, in conduit or thru treatment plantDAILY MX report only all year
002Solids, total dissolvedDAILY AV report only all year
002Solids, total dissolvedDAILY MX report only all year
102pHMINIMUM >= 6 SU all year
102pHMAXIMUM <= 9 SU all year
102Solids, total suspendedDAILY AV <= 30 mg/L all year
102Solids, total suspendedDAILY MX <= 100 mg/L all year
102Oil & GreaseDAILY AV <= 15 mg/L all year
102Oil & GreaseDAILY MX <= 20 mg/L all year
102Flow, in conduit or thru treatment plantDAILY AV report only all year
102Flow, in conduit or thru treatment plantDAILY MX report only all year

Built from EPA's ECHO bulk files. EPA's file, not the permit document, is the source: read your permit. Check a report before you file it · All states