Clean Water Act discharge permit · NPDES MTX000097
PARADINE MILL, Radersburg, MT: NPDES MTX000097 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 22Pollutants under a numeric limit
- 2Pollutants with an effluent exceedance
PARADINE MILL, held by PARADINE MILL INC CO SCOTT OLDROYD, holds NPDES permit MTX000097, which discharges to Ground Water. EPA’s file records it issued April 27, 2015 and expiring June 30, 2020. 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.
Identity
| Facility as filed | PARADINE MILL |
|---|---|
| Permittee as filed | PARADINE MILL INC CO SCOTT OLDROYD |
| NPDES ID | MTX000097 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | State-issued individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | April 27, 2015 |
| Expiration date | June 30, 2020 |
| Address | Radersburg, MT 59641 |
| Receiving water | GROUND WATER |
| Subwatershed | Missouri River-Lower Crow Creek (HUC 100301010707) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 24Pollutants on file
- 22Under a numeric limit
- 24With 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 |
|---|---|---|---|---|---|
| Lead, dissolved [as Pb] | 8 | 45 | 1 | March 31, 2022 | 20% over the limit |
| Zinc, dissolved [as Zn] | 8 | 45 | 1 | December 31, 2020 | 96% over the limit |
| pH | 14 | 133 | 0 | ||
| Depth to water level ft below landsurface | 14 | 106 | 0 | ||
| Monitoring well level from the surface | 14 | 106 | 0 | ||
| Cyanide, total [as CN] | 14 | 101 | 0 | ||
| Nitrogen, ammonia total [as N] | 14 | 100 | 0 | ||
| Conductivity | 14 | 72 | 0 | ||
| Nitrite + Nitrate total [as N] | 10 | 67 | 0 | ||
| Report due [yrmoda] | 8 | 55 | 0 | ||
| Arsenic, dissolved [as As] | 8 | 44 | 0 | ||
| Cadmium, dissolved [as Cd] | 8 | 44 | 0 | ||
| Copper, dissolved [as Cu] | 8 | 44 | 0 | ||
| Iron, dissolved [as Fe] | 8 | 44 | 0 | ||
| Specific conductance | 0 | 37 | 0 | ||
| Water level at sample collection time | 0 | 28 | 0 | ||
| Beryllium, dissolved [as Be] | 14 | 21 | 0 | ||
| Chromium, dissolved [as Cr] | 14 | 21 | 0 | ||
| Thallium, dissolved [as Tl] | 14 | 21 | 0 | ||
| Nickel, dissolved [as Ni] | 14 | 21 | 0 | ||
| Silver, dissolved [as Ag] | 14 | 21 | 0 | ||
| Antimony, dissolved [as Sb] | 14 | 21 | 0 | ||
| Selenium, dissolved [as Se] | 14 | 21 | 0 | ||
| Mercury, dissolved [as Hg] | 14 | 21 | 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
- 5Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| June 30, 2026 | Management Practice Violations - Failure to Maintain Records | ST6 |
| June 30, 2026 | Management Practice Violations - Improper Operation and Maintenance | ST6 |
| January 13, 2017 | Monitoring Violations - Frequency of Sampling Violation | ST6 |
| January 13, 2017 | Reporting Violations - Failure to submit required report (non-DMR non-pretreatment) | ST6 |
| January 13, 2017 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
Velarion’s copy of EPA’s ICIS-NPDES files does not yet 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, MTX000097.
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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 MTX000097 there.
Nearby on the register
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.