Princeton Holdings LLC

NPDES permit CO0048970 · Minor NON-POTW · administratively continued, expires 2021-01-31 · 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 2021-01-31 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

0values over a limit
0required values missing, on 0 form(s)
0of 22 forms filed late

Last period with anything received: 2026-07-31.

Reporting

Reports are due about 28 days after each monitoring period ends (the most common figure among CO permits in EPA's filings — check your permit).

Limits in force (24)

OutfallParameterStatisticLimitMonths
001pHMINIMUM >= 6.5 SU all year
001pHMAXIMUM <= 9 SU all year
001Oil and greaseINST MAX <= 10 mg/L all year
001Flow, in conduit or thru treatment plant30DA AVG <= .0936 MGD all year
001Flow, in conduit or thru treatment plant30DA AVG <= .0936 MGD all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
001Chlorine, total residual30DA AVG report only all year
001Chlorine, total residualINST MAX <= .5 mg/L all year
001E. coli30DA GM <= 2000 #/100mL all year
001E. coliMX 7D GM <= 4000 #/100mL all year
001Oil and grease visualINST MAX report only all year
002pHMINIMUM >= 6.5 SU all year
002pHMAXIMUM <= 9 SU all year
002Oil and greaseINST MAX <= 10 mg/L all year
002Flow, in conduit or thru treatment plant30DA AVG <= .0936 MGD all year
002Flow, in conduit or thru treatment plant30DA AVG <= .0936 MGD all year
002Flow, in conduit or thru treatment plantDAILY MX report only all year
002Flow, in conduit or thru treatment plantDAILY MX report only all year
002Chlorine, total residual30DA AVG report only all year
002Chlorine, total residualINST MAX <= .5 mg/L all year
002E. coli30DA GM <= 2000 #/100mL all year
002E. coliMX 7D GM <= 4000 #/100mL all year
002Oil and grease visualINST MAX 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