MOSAIC FERTILIZER LLC - RIVERVIEW
Quick Summary
- •Released 575,891 lbs of toxic chemicals to the environment in the most recent TRI reporting year.
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $46,390 in total penalties since records began.
- •Reports releases of chemicals classified as known or probable carcinogens.
- Address
-
8813 HIGHWAY 41 SOUTH
RIVERVIEW, FL 33569
View on map ↗ - County
- HILLS County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 325312
- Inspections
- 15 · last Mar 12, 2026
- Total Penalties
- $46,390 · last Mar 23, 2023
- Registry ID
- 110056968875
How This Compares
Ranked by most recent year's total TRI releases.
Compliance Status (Last 12 Quarters)
Number of calendar quarters, out of the last 12, in which this facility was in violation of its permit. Zero means no recorded violations in that program over the past three years.
Qtrs Non-Compliant
Qtrs Non-Compliant
Qtrs Non-Compliant
TRI Toxic Chemical Releases
Annual pounds of each toxic chemical released to air, water, and land, as reported to the EPA Toxic Release Inventory. Carcinogen (♦) and PFAS designations are per EPA and IARC classifications.
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 527,040 | — |
| 2016 | 576,134 | +9% |
| 2017 | 575,891 | -0% |
| 2018 | 834,456 | +45% |
| 2019 | 356,605 | -57% |
| 2020 | 348,803 | -2% |
| 2021 | 218,525 | -37% |
| 2022 | 289,001 | +32% |
| 2023 | 279,440 | -3% |
| 2024 | 204,346 | -27% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Ammonia | 55,062 | 55,000 | 62 | — | — | |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 50,000 | 50,000 | — | — | — | |
| Hydrogen fluoride | 34,540 | 34,540 | — | — | — | |
| Lead compounds | 29,008 | 0 | 8 | 29,000 | 1 | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 26,016 | 1 | 15 | 26,000 | 106 | |
| Hydrogen sulfide | 8,619 | 8,600 | 19 | — | — | |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 630 | — | 630 | — | — | |
| Mercury compounds | 471 | 0 | 0 | 470 | 3 |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Ammonia | 84,012 | 84,000 | 12 | — | — | |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 63,000 | 63,000 | — | — | — | |
| Lead compounds | 45,005 | 0 | 5 | 45,000 | 1 | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 41,010 | 1 | 9 | 41,000 | 360 | |
| Hydrogen fluoride | 34,600 | 34,600 | — | — | — | |
| Hydrogen sulfide | 11,010 | 11,000 | 10 | — | — | |
| Mercury compounds | 740 | 0 | — | 740 | 0 | |
| Zinc compounds | 62 | 13 | 49 | — | 73 | |
| Vanadium compounds | 1 | 1 | — | — | 15,000 |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Ammonia | 83,013 | 83,000 | 13 | — | — | |
| Lead compounds | 52,004 | 0 | 3 | 52,000 | 1 | |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 50,000 | 50,000 | — | — | — | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 48,007 | 1 | 6 | 48,000 | 470 | |
| Hydrogen fluoride | 40,580 | 40,580 | — | — | — | |
| Hydrogen sulfide | 12,007 | 12,000 | 7 | — | — | |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 2,500 | — | 2,500 | — | — | |
| Mercury compounds | 850 | 0 | 0 | 850 | 46 | |
| Zinc compounds | 40 | 14 | 26 | — | 48 |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead compounds | 47,002 | 0 | 2 | 47,000 | 3 | |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 47,000 | 47,000 | — | — | — | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 43,011 | 1 | 10 | 43,000 | 261 | |
| Hydrogen fluoride | 33,740 | 33,740 | — | — | — | |
| Ammonia | 32,984 | 32,980 | 4 | — | — | |
| Hydrogen sulfide | 14,007 | 14,000 | 7 | — | — | |
| Mercury compounds | 780 | 0 | 0 | 780 | 1 |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead compounds | 180,003 | 0 | 2 | 180,000 | 0 | |
| Hydrogen fluoride | 51,710 | 51,710 | — | — | — | |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 48,000 | 48,000 | — | — | — | |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | 27,001 | 1 | — | 27,000 | 26 | |
| Ammonia | 25,160 | 25,100 | 60 | — | — | |
| Hydrogen sulfide | 13,008 | 13,000 | 8 | — | — | |
| Mercury compounds | 2,900 | 0 | 0 | 2,900 | 0 | |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 960 | — | 960 | — | — | |
| Zinc compounds | 62 | 45 | 17 | — | 35 |
2019
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Ammonia | 288,451 | 288,431 | 20 | — | — | |
| Hydrogen fluoride | 52,237 | 52,237 | — | — | — | |
| Hydrogen sulfide | 13,364 | 13,357 | 7 | — | — | |
| Polycyclic aromatic compounds | 1,524 | 1,524 | — | — | — | ♦ Carcinogen |
| Zinc compounds | 1,029 | 72 | 957 | — | 64 |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Ammonia | 531,013 | 531,000 | 13 | — | — | |
| Lead compounds | 180,002 | 0 | 2 | 180,000 | 0 | |
| Hydrogen fluoride | 53,640 | 53,640 | — | — | — | |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 52,000 | 52,000 | — | — | — | |
| Hydrogen sulfide | 14,006 | 14,000 | 6 | — | — | |
| Mercury compounds | 3,000 | 0 | 0 | 3,000 | 0 | |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 740 | — | 740 | — | — | |
| Zinc compounds | 55 | 42 | 13 | — | 49 |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Ammonia | 261,419 | 261,400 | 19 | — | — | |
| Lead compounds | 190,002 | 0 | 2 | 190,000 | 1 | |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 55,000 | 55,000 | — | — | — | |
| Hydrogen fluoride | 52,680 | 52,680 | — | — | — | |
| Hydrogen sulfide | 13,006 | 13,000 | 6 | — | — | |
| Mercury compounds | 3,100 | 0 | — | 3,100 | 0 | |
| Zinc compounds | 665 | 650 | 15 | — | 81 | |
| Copper compounds | 19 | 0 | 19 | — | — |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Ammonia | 243,233 | 243,200 | 33 | — | — | |
| Lead compounds | 157,537 | 0 | 37 | 157,500 | 0 | |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 70,600 | 70,600 | — | — | — | |
| Hydrogen fluoride | 52,340 | 52,340 | — | — | — | |
| Chromium | 36,802 | 10 | 18 | 36,774 | 198 | |
| Hydrogen sulfide | 12,910 | 12,900 | 10 | — | — | |
| Mercury compounds | 2,600 | 0 | 0 | 2,600 | 0 | |
| Zinc compounds | 109 | 100 | 9 | — | 135 | |
| Copper compounds | 2 | 2 | — | — | — | |
| Vanadium compounds | 1 | 1 | — | — | 9,500 |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Ammonia | 241,130 | 241,100 | 30 | — | — | |
| Lead compounds | 149,844 | 0 | 44 | 149,800 | 0 | |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 63,000 | 63,000 | — | — | — | |
| Hydrogen fluoride | 55,900 | 55,900 | — | — | — | |
| Hydrogen sulfide | 13,112 | 13,100 | 12 | — | — | |
| Mercury compounds | 2,500 | 0 | — | 2,500 | 0 | |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 1,140 | — | 1,140 | — | — | |
| Zinc compounds | 228 | 190 | 38 | — | 49 | |
| Polycyclic aromatic compounds | 170 | 170 | — | — | — | ♦ Carcinogen |
| Copper compounds | 9 | 3 | 6 | — | — | |
| Vanadium compounds | 6 | 6 | — | — | 20,500 |
Waste Management & Recycling
How this facility manages toxic chemicals beyond direct releases — through recycling, energy recovery, and on-site or off-site treatment. Data from the most recent TRI reporting year. Quantities in pounds.
| Chemical | Released | Recycled | Energy Recovery | Treated |
|---|---|---|---|---|
| Ammonia | — | — | — | 150,000 |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | — | — | — | 950,000 |
| Lead compounds | — | 0 | — | — |
Off-Site Transfer Destinations
Facilities to which toxic chemicals were transferred for disposal, recycling, energy recovery, or treatment during the most recent TRI reporting year. Quantities in pounds.
| Destination | Chemical | Disposal | Recycling | Energy Rec. | Treatment |
|---|---|---|---|---|---|
|
US ECOLOGY TAMPA INC
TAMPA, FL
|
Mercury compounds | — | — | — | — |
|
CHEMICAL WASTE MANAGEMENT, INC.
EMELLE, AL
|
Mercury compounds | 3 | — | — | — |
|
HERITAGE CRYSTAL-CLEAN LLC
PLANT CITY, FL
|
Mercury compounds | — | — | — | — |
|
US ECOLOGY TAMPA INC
TAMPA, FL
|
Chromium compounds (except for chromite ore mined in the Transvaal Region) | 20 | — | — | — |
|
CHEMICAL WASTE MANAGEMENT, INC.
EMELLE, AL
|
Chromium compounds (except for chromite ore mined in the Transvaal Region) | 14 | — | — | — |
|
US ECOLOGY TAMPA INC
TAMPA, FL
|
Lead compounds | — | — | — | — |
|
CHEMICAL WASTE MANAGEMENT, INC.
EMELLE, AL
|
Lead compounds | 0 | — | — | — |
|
HERITAGE CRYSTAL-CLEAN LLC
PLANT CITY, FL
|
Lead compounds | — | 0 | — | — |
Compliance Violations
Individual permit violations recorded by the EPA across air, water, and hazardous waste programs. Open violations are unresolved as of the most recent ECHO data update.
| Program | Type | Violation Date | Return to Compliance | Status |
|---|---|---|---|---|
| caa | Linked to Viol. Below | — | — | Open |
| caa | Linked to Viol. Below | — | — | Open |
| caa | Linked to Viol. Below | — | — | Open |
| caa | FRV | Nov 14, 2024 | Feb 6, 2025 | Resolved |
| cwa | Effluent Violations - Industrial Spill | Oct 10, 2024 | — | Open |
| caa | FRV | Aug 16, 2023 | Oct 10, 2023 | Resolved |
| caa | FRV | Jun 26, 2023 | Jul 18, 2023 | Resolved |
| cwa | WW SSO - Overflow to Dry Land or Building Backup | Nov 16, 2022 | — | Open |
| caa | FRV | Oct 7, 2022 | Jan 11, 2023 | Resolved |
| caa | FRV | Aug 29, 2022 | Sep 13, 2024 | Resolved |
| cwa | WW SSO - Overflow to Dry Land or Building Backup | Aug 10, 2022 | — | Open |
| caa | FRV | Jun 16, 2022 | Sep 13, 2024 | Resolved |
| caa | FRV | Jun 1, 2022 | Jul 20, 2022 | Resolved |
| caa | FRV | Mar 2, 2022 | Jun 13, 2025 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Mar 1, 2022 | Mar 10, 2022 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Jan 25, 2022 | Aug 30, 2022 | Resolved |
| caa | FRV | Oct 4, 2021 | Oct 21, 2021 | Resolved |
| caa | FRV | Sep 2, 2021 | Oct 20, 2021 | Resolved |
| caa | FRV | Aug 12, 2021 | Feb 19, 2025 | Resolved |
| caa | FRV | Jul 30, 2021 | Feb 19, 2025 | Resolved |
| caa | FRV | Jun 11, 2021 | Feb 19, 2025 | Resolved |
| caa | FRV | Apr 2, 2021 | May 6, 2021 | Resolved |
| caa | FRV | Apr 1, 2021 | May 5, 2021 | Resolved |
| caa | FRV | Feb 4, 2021 | Mar 16, 2021 | Resolved |
| caa | FRV | Feb 2, 2021 | Mar 16, 2021 | Resolved |
| caa | FRV | Jan 6, 2021 | Jan 22, 2021 | Resolved |
| caa | FRV | Oct 22, 2020 | Jun 18, 2021 | Resolved |
| caa | HPV | Aug 27, 2020 | Jun 18, 2021 | Resolved |
| caa | FRV | Jul 31, 2020 | Jun 18, 2021 | Resolved |
| caa | FRV | Apr 24, 2019 | May 22, 2019 | Resolved |
| caa | FRV | Sep 21, 2016 | Dec 21, 2016 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Jul 27, 2001 | — | Open |
| cwa | Effluent Violations - Unapproved Bypass | Jul 10, 2001 | — | Open |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | May 3, 2001 | Jun 6, 2001 | Resolved |
| rcra | ID and Listing of HW: General | May 3, 2001 | Jun 6, 2001 | Resolved |
| rcra | Standards for Used Oil: Generators | May 3, 2001 | Jun 6, 2001 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Jan 16, 2001 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Sep 19, 2000 | — | Open |
| cwa | Effluent Violations - Unapproved Bypass | Jun 22, 1999 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Jun 22, 1999 | — | Open |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Thermal Treatment | Sep 21, 1993 | Oct 11, 1993 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Sep 21, 1993 | Oct 11, 1993 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Sep 21, 1993 | Oct 11, 1993 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Landfills | Sep 21, 1993 | Oct 11, 1993 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Sep 21, 1993 | Oct 11, 1993 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Jun 23, 1993 | Oct 11, 1993 | Resolved |
Discharge Limit Exceedances
Instances where this facility's reported discharge monitoring results exceeded its permitted limits under the Clean Water Act. Exceedance percentage shows how far over the permit limit the discharge was.
| Pollutant | Violation | Reported | Limit | Exceedance | Period | Status |
|---|---|---|---|---|---|---|
| LC50 Static Renewal 96Hr Acute Ceriodaphnia dubia | DMR, Limited - Numeric Violation | 55.30 % | 100.00 | +45% | Dec 2025 | Open |
| IC25 Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia) | DMR, Limited - Numeric Violation | 86.50 % | 100.00 | +14% | Dec 2025 | Open |
| Iron, total recoverable | DMR, Limited - Numeric Violation | 1.74 mg/L | 1.04 | +67% | Nov 2025 | Open |
| Fluoride, total [as F] | DMR, Limited - Numeric Violation | 28.40 mg/L | 10.00 | +184% | Sep 2025 | Open |
| Fluoride, total [as F] | DMR, Limited - Numeric Violation | 19.00 mg/L | 10.00 | +90% | Oct 2024 | Open |
| IC25 Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia) | DMR, Limited - Numeric Violation | 81.00 % | 100.00 | +19% | Dec 2022 | Open |
| Alpha, gross particle activity | DMR, Limited - Numeric Violation | 16.20 pCi/L | 15.00 | +8% | Sep 2022 | Open |
| IC25 Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia) | DMR, Limited - Numeric Violation | 84.70 % | 100.00 | +15% | Dec 2021 | Open |
| IC25 Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia) | DMR, Limited - Numeric Violation | 61.80 % | 100.00 | +38% | Dec 2020 | Open |
| IC25 Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia) | DMR, Limited - Numeric Violation | 100.00 % | 100.00 | +99,999% | Jun 2020 | Open |
| IC25 Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia) | DMR, Limited - Numeric Violation | 100.00 % | 100.00 | +99,999% | Dec 2019 | Open |
| IC25 Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia) | DMR, Limited - Numeric Violation | 100.00 % | 100.00 | +99,999% | Dec 2019 | Open |
| IC25 Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia) | DMR, Limited - Numeric Violation | 100.00 % | 100.00 | +99,999% | Dec 2018 | Open |
| IC25 Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia) | DMR, Limited - Numeric Violation | 100.00 % | 100.00 | +99,999% | Dec 2018 | Open |
| IC25 Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia) | DMR, Limited - Numeric Violation | 100.00 % | 100.00 | +99,999% | Dec 2018 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 14.09 kg/d | 9.08 | +55% | Jul 2018 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.11 mg/L | 0.01 | +1,000% | May 2018 | Open |
| Zinc, total recoverable | DMR, Limited - Numeric Violation | 0.10 mg/L | 0.09 | +10% | Sep 2017 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.00 | +181% | Sep 2017 | Open |
| Iron, total recoverable | DMR, Limited - Numeric Violation | 2.60 mg/L | 0.30 | +767% | Sep 2017 | Open |
| Nickel, total recoverable | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.01 | +122% | Sep 2017 | Open |
| IC25 Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia) | DMR, Limited - Numeric Violation | 100.00 % | 100.00 | +99,999% | Jun 2017 | Open |
| IC25 Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia) | DMR, Limited - Numeric Violation | 100.00 % | 100.00 | +99,999% | Jun 2017 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 11.10 kg/d | 9.08 | +22% | Aug 2016 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.99 kg/d | 4.54 | +10% | Aug 2016 | Open |
| IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubia | DMR, Limited - Numeric Violation | 95.70 % | 100.00 | +4% | Jun 2015 | Open |
| Zinc, total recoverable | DMR, Limited - Numeric Violation | 0.12 mg/L | 0.10 | +14% | Apr 2015 | Open |
Enforcement Actions
Formal enforcement cases brought by the EPA or state agencies, including administrative orders and civil penalties assessed. Penalty amounts reflect what was formally assessed, not necessarily what was collected.