City of Newark

NPDES permit OH0124320 · Minor NON-POTW · administratively continued, expires 2024-12-31 · 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 2024-12-31 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

44values over a limit
0required values missing, on 0 form(s)
0of 11 forms filed late

Last period with anything received: 2026-07-31. Most often over: Nitrogen, ammonia total [as N] (34), Selenium, total recoverable (4), BOD, 5-day, 20 deg. C (2).

Reporting

Reports are due about 20 days after each monitoring period ends (the most common figure among OH permits in EPA's filings — check your permit).

Limits in force (71)

OutfallParameterStatisticLimitMonths
001BOD, 5-day, 20 deg. CMO AVG <= 10 mg/L all year
001BOD, 5-day, 20 deg. CDAILY MX <= 15 mg/L all year
001BOD, 5-day, 20 deg. CMO AVG <= 8.6 kg/d all year
001BOD, 5-day, 20 deg. CDAILY MX <= 12.8 kg/d all year
001Oxygen demand, chem. [low level] [COD]MO AVG report only all year
001Oxygen demand, chem. [low level] [COD]DAILY MX report only all year
001pHDAILY MN >= 6.5 SU all year
001pHDAILY MX <= 9 SU all year
001Solids, total suspendedMO AVG report only all year
001Solids, total suspendedDAILY MX report only all year
001Oil and grease [soxhlet extr.] tot.DAILY MX <= 10 mg/L all year
001Nitrogen, ammonia total [as N]MO AVG <= 1 mg/L May, Jun, Jul, Aug, Sep, Oct
001Nitrogen, ammonia total [as N]MO AVG <= 3 mg/L Jan, Feb, Mar, Apr, Nov, Dec
001Nitrogen, ammonia total [as N]DAILY MX <= 1.5 mg/L May, Jun, Jul, Aug, Sep, Oct
001Nitrogen, ammonia total [as N]DAILY MX <= 4.5 mg/L Jan, Feb, Mar, Apr, Nov, Dec
001Nitrogen, ammonia total [as N]MO AVG <= .86 kg/d May, Jun, Jul, Aug, Sep, Oct
001Nitrogen, ammonia total [as N]MO AVG <= 2.57 kg/d Jan, Feb, Mar, Apr, Nov, Dec
001Nitrogen, ammonia total [as N]DAILY MX <= 1.28 kg/d May, Jun, Jul, Aug, Sep, Oct
001Nitrogen, ammonia total [as N]DAILY MX <= 3.85 kg/d Jan, Feb, Mar, Apr, Nov, Dec
001Carbon, tot organic [TOC]MO AVG report only all year
001Carbon, tot organic [TOC]DAILY MX report only all year
001Cyanide, free-water plus wastewatersMO AVG <= .012 mg/L all year
001Cyanide, free-water plus wastewatersDAILY MX <= .046 mg/L all year
001Cyanide, free-water plus wastewatersMO AVG <= .01 kg/d all year
001Cyanide, free-water plus wastewatersDAILY MX <= .039 kg/d all year
001Hardness, total [as CaCO3]MO AVG report only all year
001Hardness, total [as CaCO3]DAILY MX report only all year
001Chloride [as Cl]MO AVG report only all year
001Chloride [as Cl]DAILY MX report only all year
001Sulfate, total [as SO4]MO AVG report only all year
001Sulfate, total [as SO4]DAILY MX report only all year
001Selenium, total recoverableMO AVG <= 5 ug/L all year
001Selenium, total recoverableMO AVG <= .0043 kg/d all year
001Nickel, total recoverableMO AVG <= 119 ug/L all year
001Nickel, total recoverableDAILY MX <= 1073 ug/L all year
001Nickel, total recoverableMO AVG <= .1 kg/d all year
001Nickel, total recoverableDAILY MX <= .92 kg/d all year
001Zinc, total recoverableDAILY MX <= 274 ug/L all year
001Zinc, total recoverableDAILY MX <= .23 kg/d all year
001Cadmium, total recoverableMO AVG <= 5.3 ug/L all year
001Cadmium, total recoverableDAILY MX <= 14 ug/L all year
001Cadmium, total recoverableMO AVG <= .0045 kg/d all year
001Cadmium, total recoverableDAILY MX <= .012 kg/d all year
001Lead, total recoverableMO AVG report only all year
001Lead, total recoverableDAILY MX report only all year
001Copper, total recoverableMO AVG <= 22 ug/L all year
001Copper, total recoverableDAILY MX <= 35 ug/L all year
001Copper, total recoverableMO AVG <= .019 kg/d all year
001Copper, total recoverableDAILY MX <= .03 kg/d all year
001TolueneMO AVG <= 62 ug/L Mar, Jun, Aug, Dec
001TolueneDAILY MX <= 560 ug/L Mar, Jun, Aug, Dec
001TolueneMO AVG <= .053 kg/d Mar, Jun, Aug, Dec
001TolueneDAILY MX <= .48 kg/d Mar, Jun, Aug, Dec
001BenzeneMO AVG <= 160 ug/L Mar, Jun, Aug, Dec
001BenzeneDAILY MX <= 700 ug/L Mar, Jun, Aug, Dec
001BenzeneMO AVG <= .14 kg/d Mar, Jun, Aug, Dec
001BenzeneDAILY MX <= .6 kg/d Mar, Jun, Aug, Dec
001EthylbenzeneMO AVG <= 61 ug/L Mar, Jun, Aug, Dec
001EthylbenzeneDAILY MX <= 550 ug/L Mar, Jun, Aug, Dec
001EthylbenzeneMO AVG <= .052 kg/d Mar, Jun, Aug, Dec
001EthylbenzeneDAILY MX <= .47 kg/d Mar, Jun, Aug, Dec
001Surfactants [MBAS]DAILY MX <= .5 mg/L Mar, Jun, Aug, Dec
001Surfactants [MBAS]DAILY MX <= .43 kg/d Mar, Jun, Aug, Dec
001Di[2-ethylhexyl] phthalate [DEHP]MO AVG <= 8.4 ug/L Mar, Jun, Aug, Dec
001Di[2-ethylhexyl] phthalate [DEHP]DAILY MX <= 1100 ug/L Mar, Jun, Aug, Dec
001Di[2-ethylhexyl] phthalate [DEHP]MO AVG <= .0072 kg/d Mar, Jun, Aug, Dec
001Di[2-ethylhexyl] phthalate [DEHP]DAILY MX <= .94 kg/d Mar, Jun, Aug, Dec
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
001Solids, total dissolvedMO AVG report only all year
001Solids, total dissolvedDAILY 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