Clean Water Act discharge permit · NPDES FL0036412
MOSAIC FERTILIZER, LLC - FOUR CORNERS MINE, Bradley, FL: NPDES FL0036412 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MajorDischarger class
- 18Pollutants under a numeric limit
- 6Pollutants with an effluent exceedance
MOSAIC FERTILIZER, LLC - FOUR CORNERS MINE, held by Mosaic Fertilizer LLC, holds NPDES permit FL0036412, which discharges to Alderman Cr, Little Manatee R, Payne Cr, Peace R. EPA’s file records it issued October 28, 2013 and expiring October 27, 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.
Identity
| Facility as filed | MOSAIC FERTILIZER, LLC - FOUR CORNERS MINE |
|---|---|
| Permittee as filed | Mosaic Fertilizer LLC |
| NPDES ID | FL0036412 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Major discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | October 28, 2013 |
| Expiration date | October 27, 2018 |
| Issuing agency | Florida Department of Environmental Protection |
| Address | Bradley, FL 33835 |
| Receiving water | Alderman Cr, Little Manatee R, Payne Cr, Peace R |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Upper Payne Creek (HUC 031001010401) |
| NAICS | 212390 – Other Nonmetallic Mineral Mining and Quarrying |
| SIC | 1475 – Phosphate Rock |
| Other EPA IDs (FRS) | RCRA handler FLD991302308 |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download; cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 21Pollutants on file
- 18Under a numeric limit
- 9With a violation of any kind
- 6With 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 |
|---|---|---|---|---|---|
| IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubia | 9 | 88 | 5 | December 31, 2020 | 99,999% over the limit |
| Nitrogen, total [as N] | 21 | 4 | 4 | December 31, 2019 | 33% over the limit |
| Turbidity | 18 | 2 | 2 | July 31, 2021 | |
| Solids, fixed suspended | 6 | 2 | 2 | August 31, 2004 | 15% over the limit |
| Specific conductance | 16 | 1 | 1 | March 31, 2004 | 99,999% over the limit |
| NOEL Static Renewal 7Day Chronic Ceriodaphnia dubia | 0 | 1 | 1 | July 31, 2009 | 99,999% over the limit |
| IC25 Static Renewal 7 Day Chronic Chrpimephales | 9 | 81 | 0 | ||
| LC50 Static Renewal 96Hr Acute Ceriodaphnia dubia | 0 | 2 | 0 | ||
| LC50 Static Renewal 96Hr Acute Cyprinella leedsi | 0 | 2 | 0 | ||
| Phosphorus, total [as P] | 23 | 0 | 0 | ||
| pH | 15 | 0 | 0 | ||
| Solids, total suspended | 13 | 0 | 0 | ||
| Fluoride, total [as F] | 11 | 0 | 0 | ||
| Temperature, water deg. centigrade | 10 | 0 | 0 | ||
| Oxygen, dissolved percent saturation | 10 | 0 | 0 | ||
| Chlorophyll A | 9 | 0 | 0 | ||
| Stream flow, instantaneous | 6 | 0 | 0 | ||
| Flow, in conduit or thru treatment plant | 6 | 0 | 0 | ||
| Sulfate, total [as SO4] | 3 | 0 | 0 | ||
| Radium 226 + radium 228, total | 3 | 0 | 0 | ||
| Alpha, gross particle activity | 3 | 0 | 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
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES FL0036412.
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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Nearby on the register
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- Every permit record in Florida, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.