Clean Water Act discharge permit · NPDES RI0000191
KENYON INDUSTRIES, INC, Kenyon, RI: NPDES RI0000191 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MajorDischarger class
- 28Pollutants under a numeric limit
- 21Pollutants with an effluent exceedance
KENYON INDUSTRIES, INC, held by KENYON INDUSTRIES, INC., holds NPDES permit RI0000191, which discharges to Pawcatuck River. EPA’s file records it issued July 20, 2010 and expiring September 30, 2015. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | KENYON INDUSTRIES, INC |
|---|---|
| Permittee as filed | KENYON INDUSTRIES, INC. |
| NPDES ID | RI0000191 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Major discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | July 20, 2010 |
| Expiration date | September 30, 2015 |
| Address | Kenyon, RI 02836 |
| Receiving water | PAWCATUCK RIVER |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Usquepaug River-Pawcatuck River (HUC 010900050204) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 36Pollutants on file
- 28Under a numeric limit
- 36With a violation of any kind
- 21With 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 |
|---|---|---|---|---|---|
| Coliform, fecal general | 12 | 135 | 123 | January 31, 2002 | 99,999% over the limit |
| Solids, total suspended | 19 | 188 | 117 | May 31, 2022 | 371% over the limit |
| BOD, 5-day, 20 deg. C | 19 | 172 | 101 | June 30, 2015 | 589% over the limit |
| pH | 18 | 146 | 84 | August 31, 2022 | |
| Chemical Oxygen Demand [COD] | 14 | 70 | 32 | December 31, 2021 | 102% over the limit |
| BOD, 5-day, percent removal | 0 | 25 | 24 | July 31, 2006 | 431% over the limit |
| Phenols | 28 | 76 | 19 | December 31, 2016 | 82,678% over the limit |
| Chromium, total [as Cr] | 28 | 71 | 19 | February 28, 2017 | 14,442% over the limit |
| Chlorine, total residual | 4 | 21 | 11 | April 30, 2015 | 345% over the limit |
| Flow, in conduit or thru treatment plant | 17 | 58 | 10 | March 31, 2008 | 520% over the limit |
| Solids, suspended percent removal | 0 | 12 | 9 | June 30, 2006 | 153% over the limit |
| Aluminum, total [as Al] | 2 | 9 | 7 | December 31, 2017 | 1,324% over the limit |
| Sulfide, total [as S] | 14 | 38 | 6 | August 31, 2003 | 1,261% over the limit |
| Silver, total [as Ag] | 6 | 12 | 4 | October 31, 2010 | 5,081% over the limit |
| Di[2-ethylhexyl] phthalate [DEHP] | 0 | 9 | 3 | December 31, 1998 | 52% over the limit |
| LC50 Static Renewal 48Hr Acute Pimephales promelas | 2 | 8 | 3 | March 31, 2023 | 99,999% over the limit |
| Temperature, water deg. fahrenheit | 2 | 24 | 2 | July 31, 2007 | 8% over the limit |
| Cadmium, total [as Cd] | 2 | 10 | 2 | June 30, 2010 | 159% over the limit |
| Zinc, total [as Zn] | 2 | 8 | 2 | April 30, 2000 | 208% over the limit |
| LC50 Static Renewal 48Hr Acute Ceriodaphnia dubia | 2 | 7 | 2 | March 31, 2023 | 99,999% over the limit |
| Copper, total [as Cu] | 6 | 13 | 1 | May 31, 2011 | 2% over the limit |
| Total production - mass | 14 | 32 | 0 | ||
| Phosphorus, total [as P] | 8 | 8 | 0 | ||
| Lead, total [as Pb] | 2 | 8 | 0 | ||
| Nitrogen, ammonia total [as N] | 12 | 6 | 0 | ||
| Nitrogen, nitrite total [as N] | 8 | 6 | 0 | ||
| Nitrogen, nitrate total [as N] | 8 | 6 | 0 | ||
| Nitrogen, Kjeldahl, total [as N] | 8 | 6 | 0 | ||
| Nitrogen, total [as N] | 8 | 4 | 0 | ||
| Solids, settleable | 2 | 2 | 0 | ||
| Nickel, total [as Ni] | 2 | 2 | 0 | ||
| Phosphorous, in total orthophosphate | 0 | 2 | 0 | ||
| LC50 Static Renewal 48Hr Acute Daphnia pulex | 0 | 2 | 0 | ||
| Noael Statre 48Hr Acute D. Pulex | 0 | 2 | 0 | ||
| NOAEL Statis Renewal 48Hr Acute Ceriodaphnia dubia | 0 | 1 | 0 | ||
| NOAEL Static Renewal 48Hr Acute Pimephales promelas | 0 | 1 | 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 RI0000191.
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 RI0000191 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.