TEXAS MEDICAL CENTER CENTRAL HEATING AND COOLING SERVICES CORPORATION

NPDES permit TX0008851 · Minor NON-POTW · effective, expires 2027-10-20 · EPA's file as of 2026-09-19

Check this month's numbers before you file

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

0values over a limit
0required values missing, on 0 form(s)
0of 12 forms filed late

Last period with anything received: 2026-08-31.

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 (12)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. fahrenheitDAILY AV <= 110 deg F all year
001Temperature, water deg. fahrenheitDAILY MX <= 120 deg F all year
001Oxygen demand, chem. [high level] [COD]DAILY AV <= 412 lb/d all year
001Oxygen demand, chem. [high level] [COD]DAILY MX <= 618 lb/d all year
001pHMINIMUM >= 6 SU all year
001pHMAXIMUM <= 9 SU all year
001Solids, total suspendedDAILY AV <= 119 lb/d all year
001Solids, total suspendedDAILY MX <= 174 lb/d all year
001Oil & GreaseDAILY AV <= 79 lb/d all year
001Oil & GreaseDAILY MX <= 119 lb/d all year
001Flow, in conduit or thru treatment plantDAILY AV <= .95 MGD all year
001Flow, in conduit or thru treatment plantDAILY MX <= 2.5 MGD 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