Clean Water Act discharge permit · NPDES IL0071528
DYNO NOBEL, INC. - BARRY PLANT, Barry, IL: NPDES IL0071528 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 9Pollutants under a numeric limit
- 2Pollutants with an effluent exceedance
DYNO NOBEL, INC. - BARRY PLANT, held by DYNO NOBEL, INC., holds NPDES permit IL0071528, which discharges to Unamed Tributary To Kiser Creek. EPA’s file records it issued March 10, 2017 and expiring February 28, 2022. 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 | DYNO NOBEL, INC. - BARRY PLANT |
|---|---|
| Permittee as filed | DYNO NOBEL, INC. |
| NPDES ID | IL0071528 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | March 10, 2017 |
| Expiration date | February 28, 2022 |
| Address | Barry, IL 62312 |
| Receiving water | UNAMED TRIBUTARY TO KISER CREEK |
| Subwatershed | Headwaters Kiser Creek (HUC 071100040601) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 10Pollutants on file
- 9Under a numeric limit
- 9With a violation of any kind
- 2With 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 |
|---|---|---|---|---|---|
| Chlorine, total residual | 1 | 31 | 23 | April 30, 2025 | 900% over the limit |
| pH | 4 | 47 | 2 | March 31, 2000 | |
| Flow, in conduit or thru treatment plant | 2 | 36 | 0 | ||
| Nitrogen, total [as N] | 1 | 20 | 0 | ||
| BOD, 5-day, 20 deg. C | 1 | 18 | 0 | ||
| Solids, total suspended | 1 | 18 | 0 | ||
| Nitrogen, ammonia total [as N] | 1 | 18 | 0 | ||
| Temperature, water deg. fahrenheit | 2 | 8 | 0 | ||
| Oil and grease | 0 | 1 | 0 | ||
| Oil & Grease | 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 IL0071528.
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.
Watch this permit
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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 IL0071528 there.
Nearby on the register
- Discharge permits in Barry
- Every permit record in Barry, A to Z
- Discharge permits in Illinois
- Every permit record in Illinois, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.