Clean Water Act discharge permit · NPDES IDR05CT31
SILVER FALCON MINING INC - DIAMOND CREEK MILL INC, Murphy, ID: NPDES IDR05CT31 discharge permit, effluent exceedances, inspections, penalties
- PendingPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
SILVER FALCON MINING INC - DIAMOND CREEK MILL INC, held by SILVER FALCON MINING INC, holds NPDES permit IDR05CT31, which discharges to Webfoot Gulch. 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 SILVER FALCON MINING INC - DIAMOND CREEK MILL INC: its NPDES ID, its permit type and status, its its address in Murphy, Idaho, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES IDR05CT31.
Identity
| Facility as filed | SILVER FALCON MINING INC - DIAMOND CREEK MILL INC |
|---|---|
| Permittee as filed | SILVER FALCON MINING INC |
| NPDES ID | IDR05CT31 |
| Permit status | Pending |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Program | Industrial stormwater |
| Address | Murphy, ID 83650 |
| Receiving water | WEBFOOT GULCH |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Presby Creek-Jordan Creek (HUC 170501080301) |
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 IDR05CT31.
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 IDR05CT31.
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 IDR05CT31 there.
Nearby on the register
- Discharge permits in Murphy
- Every permit record in Murphy, A to Z
- Discharge permits in Idaho
- Every permit record in Idaho, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.