Clean Water Act discharge permit · NPDES FL0000523
MOSAIC FERTILIZER LLC - BONNIE FACILITY, Bartow, FL: NPDES FL0000523 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MajorDischarger class
- 19Pollutants under a numeric limit
- 11Pollutants with an effluent exceedance
MOSAIC FERTILIZER LLC - BONNIE FACILITY, held by Mosaic Fertilizer LLC, holds NPDES permit FL0000523, which discharges to N Prong Alafia R Class Iii Fresh Wbid 1621e. EPA’s file records it issued August 4, 2014 and expiring August 3, 2019. 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 - BONNIE FACILITY |
|---|---|
| Permittee as filed | Mosaic Fertilizer LLC |
| NPDES ID | FL0000523 |
| 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 | August 4, 2014 |
| Expiration date | August 3, 2019 |
| Issuing agency | Florida Department of Environmental Protection |
| Address | Bartow, FL 33830 |
| Receiving water | N Prong Alafia R Class III Fresh WBID 1621E |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Skinned Sapling Creek (HUC 031002040101) |
| NAICS | 493110 – General Warehousing and Storage |
| SIC | 4226 – Special Warehousing And Storage |
| Other EPA IDs (FRS) | RCRA handler FLD051565646 |
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
- 25Pollutants on file
- 19Under a numeric limit
- 22With a violation of any kind
- 11With 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 |
|---|---|---|---|---|---|
| pH | 18 | 28 | 5 | December 31, 2018 | |
| Nitrogen, ammonia total [as N] | 9 | 16 | 4 | June 30, 2026 | 2,147,483,650% over the limit |
| Solids, fixed suspended | 0 | 3 | 3 | October 31, 2007 | 32% over the limit |
| IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubia | 0 | 8 | 2 | March 31, 2011 | 77% over the limit |
| Turbidity | 11 | 27 | 1 | January 31, 2011 | |
| Nitrogen, total [as N] | 27 | 21 | 1 | April 30, 2009 | 428% over the limit |
| Oxygen, dissolved [DO] | 0 | 19 | 1 | September 30, 2005 | 14% over the limit |
| Ammonia, unionized | 9 | 13 | 1 | September 30, 2020 | 38% over the limit |
| NOEL Static Renewal 7Day Chronic Ceriodaphnia dubia | 0 | 8 | 1 | March 31, 2010 | 95% over the limit |
| IC25 Static Renewal 7 Day Chronic Chrpimephales | 0 | 7 | 1 | March 31, 2011 | 75% over the limit |
| Oxygen, dissolved percent saturation | 9 | 1 | 1 | December 31, 2019 | 4% over the limit |
| Phosphorus, total [as P] | 28 | 20 | 0 | ||
| Specific conductance | 11 | 18 | 0 | ||
| Flow, in conduit or thru treatment plant | 10 | 18 | 0 | ||
| Temperature, water deg. centigrade | 11 | 12 | 0 | ||
| Fluoride, total [as F] | 9 | 8 | 0 | ||
| Solids, total suspended | 7 | 8 | 0 | ||
| Sulfate, total [as SO4] | 7 | 7 | 0 | ||
| Radium 226 + radium 228, total | 1 | 7 | 0 | ||
| Alpha, gross particle activity | 1 | 7 | 0 | ||
| Noel Statre 7Day Chronic Pimephales | 0 | 7 | 0 | ||
| Nitrogen, Kjeldahl, total [as N] | 1 | 1 | 0 | ||
| LC50 Static Renewal 96Hr Acute Ceriodaphnia dubia | 3 | 0 | 0 | ||
| LC50 Static Renewal 96Hr Acute Cyprinella leedsi | 3 | 0 | 0 | ||
| Flow rate | 1 | 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 FL0000523.
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 FL0000523 there.
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.