Clean Water Act discharge permit · NPDES MNG790255
ORANGE LINE WELL 1, Bloomington, MN: NPDES MNG790255 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
ORANGE LINE WELL 1, held by Metro Transit, holds NPDES permit MNG790255. EPA’s file records it issued September 1, 2019 and expiring September 30, 2021. 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 | ORANGE LINE WELL 1 |
|---|---|
| Permittee as filed | Metro Transit |
| NPDES ID | MNG790255 |
| 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 | September 1, 2019 |
| Expiration date | September 30, 2021 |
| Issuing agency | STA |
| Address | Bloomington, MN 55423 |
| Subwatershed | Minnesota River (HUC 070200121110) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 10Pollutants on file
- 0Under a numeric limit
- 10With a violation of any kind
- 0With 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 |
|---|---|---|---|---|---|
| Flow, in conduit or thru treatment plant | 0 | 54 | 0 | ||
| pH | 0 | 36 | 0 | ||
| Nitrogen, Kjeldahl, total [as N] | 0 | 18 | 0 | ||
| Nitrite + Nitrate total [as N] | 0 | 18 | 0 | ||
| Phosphorus, total [as P] | 0 | 18 | 0 | ||
| Chloride [as Cl] | 0 | 18 | 0 | ||
| Tetrachloroethylene | 0 | 18 | 0 | ||
| Naphthalene | 0 | 18 | 0 | ||
| Diesel range organics diesel, total, wtr | 0 | 18 | 0 | ||
| BOD, carbonaceous [5 day, 20 C] | 0 | 18 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES MNG790255.
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 MNG790255.
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.
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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 MNG790255 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.