TROGON DEV LLC

NPDES permit PA0010782 · Minor NON-POTW · administratively continued, expires 2026-06-30 · EPA's file as of 2026-09-19

Check this month's numbers before you file

This permit expired on 2026-06-30 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

0values over a limit
24required values missing, on 2 form(s)
0of 21 forms filed late

Last period with anything received: 2026-06-30.

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 (26)

OutfallParameterStatisticLimitMonths
004pHINST MIN >= 6 SU all year
004pHINST MAX <= 9 SU all year
004Solids, total suspendedMO AVG <= 30 mg/L all year
004Solids, total suspendedDAILY MX <= 100 mg/L all year
004Oil & GreaseMO AVG <= 15 mg/L all year
004Oil & GreaseDAILY MX <= 20 mg/L all year
004Hardness, total [as CaCO3]MO AVG report only all year
004Hardness, total [as CaCO3]DAILY MX report only all year
004Boron, total [as B]MO AVG report only all year
004Boron, total [as B]DAILY MX report only all year
004Copper, total [as Cu]MO AVG report only all year
004Copper, total [as Cu]DAILY MX report only all year
004Flow, in conduit or thru treatment plantMO AVG report only all year
004Flow, in conduit or thru treatment plantDAILY MX report only all year
004PCBs Wet Weather AnalysisDAILY MX report only all year
004PCBs Dry Weather AnalysisDAILY MX report only all year
004Solids, total dissolvedMO AVG <= 3500 mg/L all year
004Solids, total dissolvedDAILY MX <= 7000 mg/L all year
104pHINST MIN >= 6 SU all year
104pHINST MAX <= 9 SU all year
104Solids, total suspendedMO AVG <= 30 mg/L all year
104Solids, total suspendedDAILY MX <= 100 mg/L all year
104Oil & GreaseMO AVG <= 15 mg/L all year
104Oil & GreaseDAILY MX <= 20 mg/L all year
104Flow, in conduit or thru treatment plantMO AVG report only all year
104Flow, 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