Clean Water Act discharge permit · NPDES OH0020737
NEW LONDON WWTP, New London, OH: NPDES OH0020737 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 37Pollutants under a numeric limit
- 11Pollutants with an effluent exceedance
NEW LONDON WWTP, held by Village of New London, holds NPDES permit OH0020737, which discharges to Skellinger Creek. EPA’s file records it issued February 5, 2021 and expiring February 28, 2026. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | NEW LONDON WWTP |
|---|---|
| Permittee as filed | Village of New London |
| NPDES ID | OH0020737 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | February 5, 2021 |
| Expiration date | February 28, 2026 |
| Address | New London, OH 44851 |
| Receiving water | Skellinger Creek |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | East Branch Vermilion River (HUC 041000120201) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 37Pollutants on file
- 37Under a numeric limit
- 11With a violation of any kind
- 11With an effluent exceedance
An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| Phosphorus, total [as P] | 8 | 48 | 48 | April 30, 2024 | 282% over the limit |
| Nitrogen, ammonia total [as N] | 12 | 10 | 10 | December 31, 2022 | 264% over the limit |
| Copper, total recoverable | 2 | 9 | 9 | June 30, 2011 | 92% over the limit |
| E. coli, MTEC-MF | 6 | 8 | 8 | May 31, 2019 | 99,999% over the limit |
| Mercury, total low level | 6 | 7 | 7 | June 30, 2026 | 192% over the limit |
| pH | 6 | 5 | 5 | October 31, 2020 | |
| Oxygen, dissolved [DO] | 1 | 5 | 5 | February 28, 2021 | 66% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 12 | 3 | 3 | May 31, 2014 | 59% over the limit |
| Solids, total suspended | 8 | 2 | 2 | April 30, 2014 | 45% over the limit |
| Oil and grease, hexane extr method | 1 | 1 | 1 | November 30, 2017 | 180% over the limit |
| Chlorine, total residual | 1 | 1 | 1 | May 31, 2012 | 795% over the limit |
| Temperature, water deg. centigrade | 6 | 0 | 0 | ||
| Nitrite + Nitrate total [as N] | 6 | 0 | 0 | ||
| Flow, in conduit or thru treatment plant | 4 | 0 | 0 | ||
| Biosolids weight indluding admixtures | 4 | 0 | 0 | ||
| Sludge weight, dry | 4 | 0 | 0 | ||
| Nitrogen, ammonia in bottom deposits | 2 | 0 | 0 | ||
| Nitrogen, Kjeldahl, total [as N] | 2 | 0 | 0 | ||
| Phosphorous, total, in bottom deposits | 2 | 0 | 0 | ||
| Hardness, total [as CaCO3] | 2 | 0 | 0 | ||
| Potassium, in bottom deposits | 2 | 0 | 0 | ||
| Zinc, total recoverable | 2 | 0 | 0 | ||
| Lead, total recoverable | 2 | 0 | 0 | ||
| Overflows | 2 | 0 | 0 | ||
| Sludge waste from secondary clarifiers | 2 | 0 | 0 | ||
| Bypass valve | 2 | 0 | 0 | ||
| Bypass of treatment | 2 | 0 | 0 | ||
| Arsenic, dry weight | 1 | 0 | 0 | ||
| Cadmium, in bottom deposits [dry wgt] | 1 | 0 | 0 | ||
| Copper in bottom deposits [dry wgt] | 1 | 0 | 0 | ||
| Lead, total dry weight [as Pb] | 1 | 0 | 0 | ||
| Nickel, tot in bottom deposits [dry wgt] | 1 | 0 | 0 | ||
| Zinc in bottom deposits [dry wgt] | 1 | 0 | 0 | ||
| Selenium, dry weight | 1 | 0 | 0 | ||
| Fecal coliform | 1 | 0 | 0 | ||
| Mercury, tot in bot deposits [dry wgt] | 1 | 0 | 0 | ||
| Molybdenum, sludge, total, dry weight [as Mo] | 1 | 0 | 0 |
Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES OH0020737.
Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.
Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.
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EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID OH0020737 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.