Clean Water Act discharge permit · NPDES FL0000752
MOSAIC FERTILIZER, LLC - GREEN BAY CHEMICAL PLANT, Bartow, FL: NPDES FL0000752 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MajorDischarger class
- 21Pollutants under a numeric limit
- 6Pollutants with an effluent exceedance
MOSAIC FERTILIZER, LLC - GREEN BAY CHEMICAL PLANT, held by Mosaic Fertilizer LLC, holds NPDES permit FL0000752, which discharges to N Prong Alafia R, Hillsborough/Tampa Bay. EPA’s file records it issued June 14, 2019 and expiring June 13, 2024. 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 - GREEN BAY CHEMICAL PLANT |
|---|---|
| Permittee as filed | Mosaic Fertilizer LLC |
| NPDES ID | FL0000752 |
| 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 | June 14, 2019 |
| Expiration date | June 13, 2024 |
| Issuing agency | Florida Department of Environmental Protection |
| Address | Bartow, FL 33830 |
| Receiving water | N Prong Alafia R, Hillsborough/Tampa Bay |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | 031002040104 (HUC 031002040104) |
| NAICS | 325312 – Phosphatic Fertilizer Manufacturing |
| SIC | 2874 – Phosphatic Fertilizers |
| Other EPA IDs (FRS) | RCRA handler FLD043055003 |
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
- 24Pollutants on file
- 21Under a numeric limit
- 16With 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 |
|---|---|---|---|---|---|
| Phosphorus, total [as P] | 11 | 10 | 3 | December 31, 2007 | 130% over the limit |
| pH | 5 | 5 | 2 | August 31, 2015 | |
| Nitrogen, total [as N] | 10 | 18 | 1 | December 31, 2006 | 106% over the limit |
| IC25 Static Renewal 7 Day Chronic Chrpimephales | 3 | 8 | 1 | June 30, 2014 | 76% over the limit |
| Ammonia, unionized | 0 | 2 | 1 | September 30, 2003 | 50% over the limit |
| Oil & Grease | 0 | 1 | 1 | November 30, 2010 | 44% over the limit |
| IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubia | 6 | 7 | 0 | ||
| Specific conductance | 7 | 4 | 0 | ||
| Fluoride, total [as F] | 5 | 4 | 0 | ||
| Sulfate, total [as SO4] | 5 | 3 | 0 | ||
| Nitrogen, ammonia total [as N] | 4 | 2 | 0 | ||
| Phosphorous, in total orthophosphate | 3 | 2 | 0 | ||
| Flow, total | 3 | 2 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 2 | 0 | ||
| Temperature, water deg. centigrade | 2 | 1 | 0 | ||
| Alpha gross radioactivity | 0 | 1 | 0 | ||
| Turbidity | 5 | 0 | 0 | ||
| Radium 226 + radium 228, total | 3 | 0 | 0 | ||
| Alpha, gross particle activity | 3 | 0 | 0 | ||
| IC25 Lethal Static Renewal 7 Day Chronic Pimephales promelas | 3 | 0 | 0 | ||
| Oxygen, dissolved percent saturation | 2 | 0 | 0 | ||
| Chlorophyll A | 2 | 0 | 0 | ||
| Sodium, total recoverable | 1 | 0 | 0 | ||
| Water level at sample collection time | 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 FL0000752.
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 FL0000752 there.
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.