T & R Electric Supply Co., Inc.

NPDES permit SD0025437 · Minor NON-POTW · administratively continued, expires 2019-03-31 · 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.

This permit expired on 2019-03-31 and is administratively continued: its last limits keep applying until a new permit is issued, and EPA still expects the reports.

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

2values over a limit
0required values missing, on 0 form(s)
2of 11 forms filed late

Last period with anything received: 2026-07-31. Most often over: pH (2).

Reporting

Reports are due about 28 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (14)

OutfallParameterStatisticLimitMonths
001Flow rate30DA AVG report only all year
001Flow rateDAILY MX report only all year
001pHDAILY MN >= 6 SU all year
001pHDAILY MX <= 9 SU all year
001Solids, total suspended30DA AVG <= 90 mg/L all year
001Solids, total suspendedDAILY MX <= 135 mg/L all year
001Oil and grease, hexane extr methodDAILY MX <= 10 mg/L all year
001Polychlorinated biphenyls [PCBs]DAILY MX <= .014 ug/L all year
001Polychlorinated biphenyls [PCBs]DAILY MX report only all year
001Polychlorinated biphenyls [PCBs]DAILY MX < .5 ug/L all year
001Floating solids, waste or visible foam-visualDAILY MX <= 0 abst=0;prst=1 all year
001Flow, totalMO TOTAL report only all year
001Duration of dischargeMO TOTAL report only all year
001Oil and grease visualDAILY MX <= 0 abst=0;prst=1 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