Erie Town of

NPDES permit CO0048445 · Major POTW · administratively continued, expires 2016-01-31 · 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 2016-01-31 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

15values over a limit
0required values missing, on 0 form(s)
0of 28 forms filed late

Last period with anything received: 2026-08-31. Most often over: Manganese, dissolved [as Mn] (12), E. coli, thermotol, MF, MTEC (2), Flow, in conduit or thru treatment plant (1).

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 (123)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. centigradeMX 7D AV report only all year
001Temperature, water deg. centigradeDAILY MX report only all year
001BOD, 5-day, 20 deg. C30DA AVG <= 30 mg/L all year
001BOD, 5-day, 20 deg. CMX 7D AV <= 45 mg/L all year
001pHMINIMUM >= 6.5 SU all year
001pHMAXIMUM <= 9 SU all year
001Solids, total suspended30DA AVG <= 30 mg/L all year
001Solids, total suspendedMX 7D AV <= 45 mg/L all year
001Nitrogen, ammonia total [as N]30DA AVG <= 3.2 mg/L Oct
001Nitrogen, ammonia total [as N]30DA AVG <= 4.8 mg/L Nov
001Nitrogen, ammonia total [as N]30DA AVG <= 5 mg/L Dec
001Nitrogen, ammonia total [as N]30DA AVG <= 4.8 mg/L Jan
001Nitrogen, ammonia total [as N]30DA AVG <= 2.8 mg/L Feb
001Nitrogen, ammonia total [as N]30DA AVG <= 3.1 mg/L Mar
001Nitrogen, ammonia total [as N]30DA AVG <= 2.7 mg/L Apr
001Nitrogen, ammonia total [as N]30DA AVG <= 2.3 mg/L May
001Nitrogen, ammonia total [as N]30DA AVG <= 2.4 mg/L Jun
001Nitrogen, ammonia total [as N]30DA AVG <= 2 mg/L Jul
001Nitrogen, ammonia total [as N]30DA AVG <= 1.9 mg/L Aug
001Nitrogen, ammonia total [as N]30DA AVG <= 2.1 mg/L Sep
001Nitrogen, ammonia total [as N]DAILY MX <= 4.4 mg/L Oct
001Nitrogen, ammonia total [as N]DAILY MX <= 9 mg/L Nov
001Nitrogen, ammonia total [as N]DAILY MX <= 7.8 mg/L Dec
001Nitrogen, ammonia total [as N]DAILY MX <= 4.8 mg/L Jan
001Nitrogen, ammonia total [as N]DAILY MX <= 2.8 mg/L Feb
001Nitrogen, ammonia total [as N]DAILY MX <= 3.3 mg/L Mar
001Nitrogen, ammonia total [as N]DAILY MX <= 2.9 mg/L Apr
001Nitrogen, ammonia total [as N]DAILY MX <= 2.3 mg/L May
001Nitrogen, ammonia total [as N]DAILY MX <= 3.8 mg/L Jun
001Nitrogen, ammonia total [as N]DAILY MX <= 2 mg/L Jul
001Nitrogen, ammonia total [as N]DAILY MX <= 1.9 mg/L Aug
001Nitrogen, ammonia total [as N]DAILY MX <= 2.1 mg/L Sep
001Cyanide, weak acid, dissociableDAILY MX <= 19 ug/L all year
001Cyanide, weak acid, dissociableROLL AVG report only all year
001Cyanide, weak acid, dissociableROLL AVG <= 2.8 ug/L all year
001Iron, total recoverable30DA AVG <= 3713 ug/L all year
001Iron, total recoverableROLL AVG <= 1151 ug/L all year
001Arsenic, total [as As]30DA AVG report only all year
001Arsenic, total [as As]30DA AVG <= .12 ug/L all year
001Arsenic, total [as As]30DA AVG report only all year
001Arsenic, total [as As]DAILY MX report only all year
001Arsenic, total [as As]DAILY MX report only all year
001Iron, dissolved [as Fe]30DA AVG report only all year
001Iron, dissolved [as Fe]30DA AVG <= 1302 ug/L all year
001Iron, dissolved [as Fe]ROLL AVG report only all year
001Iron, dissolved [as Fe]ROLL AVG <= 102 ug/L all year
001Manganese, dissolved [as Mn]30DA AVG report only all year
001Manganese, dissolved [as Mn]30DA AVG <= 55 ug/L all year
001Manganese, dissolved [as Mn]ROLL AVG report only all year
001Manganese, dissolved [as Mn]ROLL AVG <= 18 ug/L all year
001Chromium, total recoverableDAILY MX report only all year
001Chromium, total recoverableDAILY MX <= 189 ug/L all year
001Chromium, total recoverableROLL AVG report only all year
001Chromium, total recoverableROLL AVG <= 28 ug/L all year
001Chromium, hexavalent dissolved [as Cr]30DA AVG <= 68 ug/L all year
001Chromium, hexavalent dissolved [as Cr]DAILY MX <= 61 ug/L all year
001Chromium, hexavalent dissolved [as Cr]ROLL AVG <= 11 ug/L all year
001Zinc, potentially dissolvedDAILY MX <= 915 ug/L all year
001Zinc, potentially dissolvedROLL AVG report only all year
001Zinc, potentially dissolvedROLL AVG <= 192 ug/L all year
001Silver, potentially dissolved30DA AVG <= 6.1 ug/L all year
001Silver, potentially dissolvedDAILY MX <= 26 ug/L all year
001Silver, potentially dissolvedROLL AVG report only all year
001Silver, potentially dissolvedROLL AVG <= .51 ug/L all year
001Copper, potentially dissolved30DA AVG <= 75 ug/L all year
001Copper, potentially dissolvedDAILY MX <= 82 ug/L all year
001Copper, potentially dissolvedROLL AVG report only all year
001Copper, potentially dissolvedROLL AVG <= 4.9 ug/L all year
001Arsenic, potentially dissolvedDAILY MX <= 1276 ug/L all year
001Cadmium, potentially dissolvd30DA AVG <= 1.9 ug/L all year
001Cadmium, potentially dissolvdDAILY MX <= 18 ug/L all year
001Cadmium, potentially dissolvdROLL AVG report only all year
001Cadmium, potentially dissolvdROLL AVG <= .11 ug/L all year
001Chromium, trivalent, potentially dissolvdDAILY MX <= 1215 ug/L all year
001Lead, potentially dissolvd30DA AVG <= 27 ug/L all year
001Lead, potentially dissolvdDAILY MX <= 526 ug/L all year
001Lead, potentially dissolvdROLL AVG report only all year
001Lead, potentially dissolvdROLL AVG <= .81 ug/L all year
001Manganese, potentially dissolvd30DA AVG <= 2302 ug/L all year
001Manganese, potentially dissolvdDAILY MX <= 14207 ug/L all year
001Nickel, potentially dissolvd30DA AVG <= 591 ug/L all year
001Nickel, potentially dissolvdDAILY MX <= 3249 ug/L all year
001Nickel, potentially dissolvdROLL AVG report only all year
001Nickel, potentially dissolvdROLL AVG <= 87 ug/L all year
001Selenium, potentially dissolvd30DA AVG <= 4.6 ug/L all year
001Selenium, potentially dissolvdDAILY MX <= 56 ug/L all year
001Selenium, potentially dissolvdROLL AVG report only all year
001Selenium, potentially dissolvdROLL AVG <= 2.4 ug/L all year
001Oil and greaseINST MAX <= 10 mg/L all year
001Uranium, totalDAILY MX report only all year
001Uranium, totalDAILY MX <= 113 ug/L all year
001Uranium, totalROLL AVG report only all year
001Uranium, totalROLL AVG <= 33 ug/L all year
001E. coli, thermotol, MF, MTEC30DA AVG <= 126 #/100mL all year
001E. coli, thermotol, MF, MTECMX 7D AV <= 252 #/100mL all year
001Flow, in conduit or thru treatment plant30DA AVG <= 1.5 MGD all year
001Flow, in conduit or thru treatment plant30DA AVG <= 3.03 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 <= .068 mg/L all year
001Chlorine, total residualINST MAX <= .072 mg/L all year
001Mercury, total [as Hg]30DA AVG <= .062 ug/L all year
001Mercury, total [as Hg]ROLL AVG report only all year
001Mercury, total [as Hg]ROLL AVG <= .0093 ug/L all year
001BOD, 5-day, percent removalMO AV MN >= 85 % all year
001Solids, suspended percent removalMO AV MN >= 85 % all year
001Oil and grease visualINST MAX report only all year
001Static Renewal 7 Day Chronic Ceriodaphnia dubiaSINGSAMP report only all year
001Static Renewal 7 Day Chronic Ceriodaphnia dubiaSINGSAMP report only all year
001Static Renewal 7 Day Chronic Ceriodaphnia dubiaMN VALUE >= 16 tox chronic all year
001Static Renewal 7 Day Chronic Pimephales promelasSINGSAMP report only all year
001Static Renewal 7 Day Chronic Pimephales promelasSINGSAMP report only all year
001Static Renewal 7 Day Chronic Pimephales promelasMN VALUE >= 16 tox chronic all year
300Plant capacity fact. percent of capacity30DA AVG report only all year
300Plant capacity fact. percent of capacity30DA AVG report only all year
300BOD, 5-day, 20 deg. C30DA AVG report only all year
300BOD, 5-day, 20 deg. CMX 7D AV report only all year
300BOD, 5-day, 20 deg. C30DA AVG report only all year
300BOD, 5-day, 20 deg. CMX 7D AV report only all year
300Solids, total suspended30DA AVG report only all year
300Solids, total suspendedMX 7D AV report only all year
300Flow, in conduit or thru treatment plant30DA AVG report only all year
300Flow, 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