Clean Water Act discharge permit · NPDES MSR321768
GREEN BROTHERS GRAVEL COMPANY, HARMONY MINE #3, Crystal Springs, MS: NPDES MSR321768 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
GREEN BROTHERS GRAVEL COMPANY, HARMONY MINE #3, held by GREEN BROTHERS GRAVEL COMPANY INC, HARMONY MINE #3, holds NPDES permit MSR321768. EPA’s file records it issued March 6, 2018 and expiring August 31, 2018. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
What the register holds for GREEN BROTHERS GRAVEL COMPANY, HARMONY MINE #3: its NPDES ID, its permit type and status, its dates, its address in Crystal Springs, Mississippi. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MSR321768.
Identity
| Facility as filed | GREEN BROTHERS GRAVEL COMPANY, HARMONY MINE #3 |
|---|---|
| Permittee as filed | GREEN BROTHERS GRAVEL COMPANY INC, HARMONY MINE #3 |
| NPDES ID | MSR321768 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | March 6, 2018 |
| Expiration date | August 31, 2018 |
| Issuing agency | MDEQ |
| Address | Crystal Springs, MS 39059 |
| Subwatershed | Little Copiah Creek-Copiah Creek (HUC 031800030201) |
| NAICS | 212321 – Construction Sand and Gravel Mining |
| SIC | 1442 – Construction Sand And Gravel |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same 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 MSR321768.
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 MSR321768.
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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- One watershed — $2,990/year
- One state — $4,990/year
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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 MSR321768 there.
Nearby on the register
- Discharge permits in Crystal Springs
- Every permit record in Crystal Springs, A to Z
- Discharge permits in Mississippi
- Every permit record in Mississippi, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.