| Violation ID | 
                  Occurrence Date | 
                  Violation Type | 
                  
                    
                    
                      Violation Description(+) | 
                    
                    
                    Violation Status | 
                  Priority | 
                  Source | 
                  Facility Name | 
                  Violated Reg. Meas. ID | 
                  Violated Reg. Meas. Order No. | 
                  Linked to Enf. | 
                
                
                  
      			   
                    
                      
                      
                        | 1138189 | 
                      
                    
                    11/15/2024 | 
                    CAT2 | 
                    
                    
                    
                      Zinc, Total Maximum Daily (MDEL) limit is 117.0 ug/L and reported value was 471. | 
                    
                    
                    Violation | 
                    N | 
                    eSMR | 
                    California Steel Industries, Fontana Facility | 
                    399179 | 
                    R8-2014-0007 | 
                    N | 
                  
                
                  
      			   
                    
                      
                      
                        | 1141564 | 
                      
                    
                    02/13/2025 | 
                    CAT2 | 
                    
                    
                    
                      Zinc, Total Maximum Daily (MDEL) limit is 117.0 ug/L and reported value was 140. | 
                    
                    
                    Violation | 
                    N | 
                    eSMR | 
                    California Steel Industries, Fontana Facility | 
                    399179 | 
                    R8-2014-0007 | 
                    N | 
                  
                
                  
      			   
                    
                      
                      
                        | 1141566 | 
                      
                    
                    02/07/2025 | 
                    CAT2 | 
                    
                    
                    
                      Zinc, Total Maximum Daily (MDEL) limit is 117.0 ug/L and reported value was 120. | 
                    
                    
                    Violation | 
                    N | 
                    eSMR | 
                    California Steel Industries, Fontana Facility | 
                    399179 | 
                    R8-2014-0007 | 
                    N | 
                  
                
                  
      			   
                    
                      
                      
                        | 1138191 | 
                      
                    
                    11/15/2024 | 
                    CAT1 | 
                    
                    
                    
                      Total Suspended Solids (TSS) Maximum Daily (MDEL) limit is 75.0 mg/L and reporte | 
                    
                    
                    Violation | 
                    N | 
                    eSMR | 
                    California Steel Industries, Fontana Facility | 
                    399179 | 
                    R8-2014-0007 | 
                    N | 
                  
                
                  
      			   
                    
                      
                      
                        | 1138193 | 
                      
                    
                    11/15/2024 | 
                    OEV | 
                    
                    
                    
                      pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.8 SU at M-001. | 
                    
                    
                    Violation | 
                    N | 
                    eSMR | 
                    California Steel Industries, Fontana Facility | 
                    399179 | 
                    R8-2014-0007 | 
                    N | 
                  
                
                  
      			   
                    
                      
                      
                        | 1142378 | 
                      
                    
                    03/13/2025 | 
                    CAT2 | 
                    
                    
                    
                      Lead, Total Daily Maximum limit is 5.6 ug/L and reported value was 26.8 ug/L at  | 
                    
                    
                    Violation | 
                    N | 
                    eSMR | 
                    California Steel Industries, Fontana Facility | 
                    399179 | 
                    R8-2014-0007 | 
                    N | 
                  
                
                  
      			   
                    
                      
                      
                        | 1142379 | 
                      
                    
                    03/05/2025 | 
                    CAT2 | 
                    
                    
                    
                      Copper, Total Daily Maximum limit is 14 ug/L and reported value was 21.6 ug/L at | 
                    
                    
                    Violation | 
                    N | 
                    eSMR | 
                    California Steel Industries, Fontana Facility | 
                    399179 | 
                    R8-2014-0007 | 
                    N | 
                  
                
                  
      			   
                    
                      
                      
                        | 1141571 | 
                      
                    
                    02/14/2025 | 
                    CAT2 | 
                    
                    
                    
                      Zinc, Total Maximum Daily (MDEL) limit is 117.0 ug/L and reported value was 216. | 
                    
                    
                    Violation | 
                    N | 
                    eSMR | 
                    California Steel Industries, Fontana Facility | 
                    399179 | 
                    R8-2014-0007 | 
                    N | 
                  
                
                  
      			   
                    
                      
                      
                        | 1138192 | 
                      
                    
                    11/15/2024 | 
                    CAT2 | 
                    
                    
                    
                      Lead, Total Maximum Daily (MDEL) limit is 5.6 ug/L and reported value was 31.6 u | 
                    
                    
                    Violation | 
                    N | 
                    eSMR | 
                    California Steel Industries, Fontana Facility | 
                    399179 | 
                    R8-2014-0007 | 
                    N | 
                  
                
                  
      			   
                    
                      
                      
                        | 1142381 | 
                      
                    
                    03/05/2025 | 
                    CAT2 | 
                    
                    
                    
                      Lead, Total Daily Maximum limit is 5.6 ug/L and reported value was 22.9 ug/L at  | 
                    
                    
                    Violation | 
                    N | 
                    eSMR | 
                    California Steel Industries, Fontana Facility | 
                    399179 | 
                    R8-2014-0007 | 
                    N | 
                  
                
                  
      			   
                    
                      
                      
                        | 1142385 | 
                      
                    
                    03/05/2025 | 
                    CAT1 | 
                    
                    
                    
                      Total Suspended Solids (TSS) Daily Maximum limit is 75 mg/L and reported value w | 
                    
                    
                    Violation | 
                    N | 
                    eSMR | 
                    California Steel Industries, Fontana Facility | 
                    399179 | 
                    R8-2014-0007 | 
                    N | 
                  
                
                  
      			   
                    
                      
                      
                        | 1140759 | 
                      
                    
                    01/26/2025 | 
                    CAT2 | 
                    
                    
                    
                      Zinc, Total Maximum Daily (MDEL) limit is 117.0 ug/L and reported value was 224. | 
                    
                    
                    Violation | 
                    N | 
                    eSMR | 
                    California Steel Industries, Fontana Facility | 
                    399179 | 
                    R8-2014-0007 | 
                    N | 
                  
                
                  
      			   
                    
                      
                      
                        | 1141570 | 
                      
                    
                    02/14/2025 | 
                    CAT2 | 
                    
                    
                    
                      Lead, Total Maximum Daily (MDEL) limit is 5.6 ug/L and reported value was 10.1 u | 
                    
                    
                    Violation | 
                    N | 
                    eSMR | 
                    California Steel Industries, Fontana Facility | 
                    399179 | 
                    R8-2014-0007 | 
                    N | 
                  
                
                  
      			   
                    
                      
                      
                        | 1142383 | 
                      
                    
                    03/13/2025 | 
                    CAT1 | 
                    
                    
                    
                      Total Suspended Solids (TSS) Daily Maximum limit is 75 mg/L and reported value w | 
                    
                    
                    Violation | 
                    N | 
                    eSMR | 
                    California Steel Industries, Fontana Facility | 
                    399179 | 
                    R8-2014-0007 | 
                    N | 
                  
                
                  
      			   
                    
                      
                      
                        | 1141565 | 
                      
                    
                    02/06/2025 | 
                    CAT2 | 
                    
                    
                    
                      Lead, Total Maximum Daily (MDEL) limit is 5.6 ug/L and reported value was 13.0 u | 
                    
                    
                    Violation | 
                    N | 
                    eSMR | 
                    California Steel Industries, Fontana Facility | 
                    399179 | 
                    R8-2014-0007 | 
                    N | 
                  
                
                  
      			   
                    
                      
                      
                        | 1141568 | 
                      
                    
                    02/06/2025 | 
                    CAT2 | 
                    
                    
                    
                      Zinc, Total Maximum Daily (MDEL) limit is 117.0 ug/L and reported value was 230. | 
                    
                    
                    Violation | 
                    N | 
                    eSMR | 
                    California Steel Industries, Fontana Facility | 
                    399179 | 
                    R8-2014-0007 | 
                    N | 
                  
                
                  
      			   
                    
                      
                      
                        | 1141569 | 
                      
                    
                    02/06/2025 | 
                    CAT2 | 
                    
                    
                    
                      Copper, Total Maximum Daily (MDEL) limit is 14.0 ug/L and reported value was 15. | 
                    
                    
                    Violation | 
                    N | 
                    eSMR | 
                    California Steel Industries, Fontana Facility | 
                    399179 | 
                    R8-2014-0007 | 
                    N | 
                  
                
                  
      			   
                    
                      
                      
                        | 1142384 | 
                      
                    
                    03/05/2025 | 
                    CAT2 | 
                    
                    
                    
                      Zinc, Total Daily Maximum limit is 117 ug/L and reported value was 280.3 ug/L at | 
                    
                    
                    Violation | 
                    N | 
                    eSMR | 
                    California Steel Industries, Fontana Facility | 
                    399179 | 
                    R8-2014-0007 | 
                    N | 
                  
                
                  
      			   
                    
                      
                      
                        | 1138190 | 
                      
                    
                    11/15/2024 | 
                    CAT2 | 
                    
                    
                    
                      Copper, Total Maximum Daily (MDEL) limit is 14.0 ug/L and reported value was 29. | 
                    
                    
                    Violation | 
                    N | 
                    eSMR | 
                    California Steel Industries, Fontana Facility | 
                    399179 | 
                    R8-2014-0007 | 
                    N | 
                  
                
                  
      			   
                    
                      
                      
                        | 1142380 | 
                      
                    
                    03/06/2025 | 
                    OEV | 
                    
                    
                    
                      pH Daily Maximum limit is 8.5 SU and reported value was 8.9 SU at M-001. | 
                    
                    
                    Violation | 
                    N | 
                    eSMR | 
                    California Steel Industries, Fontana Facility | 
                    399179 | 
                    R8-2014-0007 | 
                    N | 
                  
                
                  
      			   
                    
                      
                      
                        | 1142382 | 
                      
                    
                    03/13/2025 | 
                    CAT2 | 
                    
                    
                    
                      Zinc, Total Daily Maximum limit is 117 ug/L and reported value was 350.5 ug/L at | 
                    
                    
                    Violation | 
                    N | 
                    eSMR | 
                    California Steel Industries, Fontana Facility | 
                    399179 | 
                    R8-2014-0007 | 
                    N | 
                  
                
                  
      			   
                    
                      
                      
                        | 1142386 | 
                      
                    
                    03/13/2025 | 
                    CAT2 | 
                    
                    
                    
                      Copper, Total Daily Maximum limit is 14 ug/L and reported value was 20 ug/L at M | 
                    
                    
                    Violation | 
                    N | 
                    eSMR | 
                    California Steel Industries, Fontana Facility | 
                    399179 | 
                    R8-2014-0007 | 
                    N | 
                  
                
                
                  | 
                    
                    
                    
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