Clean Water Act discharge permit · NPDES ILR10ZFOA
THE HALF MILE AT TERRA COTTA, Prairie Grove, IL: NPDES ILR10ZFOA discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
THE HALF MILE AT TERRA COTTA, held by Terra Cotta Realty Company, holds NPDES permit ILR10ZFOA. EPA’s file records it issued June 11, 2025 and expiring August 31, 2028. 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.
What the register holds for THE HALF MILE AT TERRA COTTA: its NPDES ID, its permit type and status, its dates, its address in Prairie Grove, Illinois. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ILR10ZFOA.
Identity
| Facility as filed | THE HALF MILE AT TERRA COTTA |
|---|---|
| Permittee as filed | Terra Cotta Realty Company |
| NPDES ID | ILR10ZFOA |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Program | Construction stormwater |
| Issued | June 11, 2025 |
| Expiration date | August 31, 2028 |
| Issuing agency | IEPA |
| Address | Prairie Grove, IL 60012 |
| Subwatershed | Griswold Lake-Fox River (HUC 071200061102) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 0Pollutants on file
- 0Under a numeric limit
- 0With a violation of any kind
- 0With an effluent exceedance
EPA’s limits and effluent violation files hold no pollutant row for NPDES ILR10ZFOA.
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 ILR10ZFOA.
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
One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, ILR10ZFOA.
Start the watch
- One permit holder — $99/month
- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
How we handle your data → Privacy
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 ILR10ZFOA there.
Nearby on the register
- Discharge permits in Prairie Grove
- Every permit record in Prairie Grove, A to Z
- Discharge permits in Illinois
- Every permit record in Illinois, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.