Clean Water Act discharge permit · NPDES FL0036421
MOSAIC FERTILIZER, LLC - NEW WALES CONCENTRATES, Mulberry, FL: NPDES FL0036421 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MajorDischarger class
- 20Pollutants under a numeric limit
- 5Pollutants with an effluent exceedance
MOSAIC FERTILIZER, LLC - NEW WALES CONCENTRATES, held by Mosaic Fertilizer - Bartow, holds NPDES permit FL0036421, which discharges to S Prong Trib Of Alafia R Class Iii Fresh Wbid1698a. EPA’s file records it issued July 31, 2018 and expiring July 30, 2023. 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 - NEW WALES CONCENTRATES |
|---|---|
| Permittee as filed | Mosaic Fertilizer - Bartow |
| NPDES ID | FL0036421 |
| 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 | July 31, 2018 |
| Expiration date | July 30, 2023 |
| Issuing agency | Florida Department of Environmental Protection |
| Address | Mulberry, FL 33860 |
| Receiving water | S Prong trib of Alafia R Class III Fresh WBID1698A |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Mined Area-Alafia River (HUC 031002040202) |
| NAICS | 325312 – Phosphatic Fertilizer Manufacturing |
| SIC | 2874 – Phosphatic Fertilizers |
| Other EPA IDs (FRS) | RCRA handler FLD084717545; ICIS-AIR source FL0000001210500059 |
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
- 20Under a numeric limit
- 22With a violation of any kind
- 5With 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 | 3 | 12 | 8 | June 30, 2018 | 96% over the limit |
| Oxygen, dissolved [DO] | 0 | 6 | 3 | October 31, 2017 | 26% over the limit |
| Nitrogen, total [as N] | 11 | 9 | 2 | April 30, 2010 | 7% over the limit |
| IC25 Static Renewal 7 Day Chronic Chrpimephales | 3 | 5 | 1 | February 28, 2010 | 92% over the limit |
| Ammonia, unionized | 0 | 3 | 1 | November 30, 2009 | 300% over the limit |
| pH | 8 | 14 | 0 | ||
| Turbidity | 8 | 10 | 0 | ||
| Flow, in conduit or thru treatment plant | 4 | 8 | 0 | ||
| Phosphorus, total [as P] | 14 | 7 | 0 | ||
| Specific conductance | 9 | 6 | 0 | ||
| Chlorophyll A | 4 | 3 | 0 | ||
| Nitrogen, ammonia total [as N] | 7 | 2 | 0 | ||
| Solids, total suspended | 4 | 2 | 0 | ||
| Solids, fixed suspended | 4 | 2 | 0 | ||
| Streamflow | 2 | 2 | 0 | ||
| Flow rate | 0 | 2 | 0 | ||
| Phosphate, ortho [as PO4] | 0 | 2 | 0 | ||
| Temperature, water deg. centigrade | 3 | 1 | 0 | ||
| Sulfate, total [as SO4] | 1 | 1 | 0 | ||
| Fluoride, total [as F] | 1 | 1 | 0 | ||
| Radium 226 + radium 228, total | 1 | 1 | 0 | ||
| Alpha, gross particle activity | 1 | 1 | 0 | ||
| Oxygen, dissolved percent saturation | 3 | 0 | 0 | ||
| Phosphorous, in total orthophosphate | 2 | 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 FL0036421.
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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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.