| 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. | 
                
                  
      			   
                    
                      
                      
                        | 1145501 | 12/20/2024 | Sanitary Sewer Overflow/Spill/ | Type: Category 1 Spill; Other (specify below) caused 6947625 gallons of sewage t | Violation | None | SSO | Eastern Municipal Water District CS | 300408 | 2022-0103-DWQ | N | 
                
                  
      			   
                    
                      
                      
                        | 1144762 | 07/03/2025 | Sanitary Sewer Overflow/Spill/ | Type: Category 1 Spill; Pipe Structural Problem/Failure - Controls,Other (specif | Violation | None | SSO | Riverside City CS | 300891 | 2022-0103-DWQ | N | 
                
                  
      			   
                    
                      
                      
                        | 1143803 | 05/22/2025 | Sanitary Sewer Overflow/Spill/ | Type: Category 1 Spill; Damage by Others Not Related to Collection System Constr | Violation | None | SSO | Riverside City CS | 300891 | 2022-0103-DWQ | N | 
                
                  
      			   
                    
                      
                      
                        | 1143724 | 04/11/2025 | CAT1 | Total Dissolved Solids (TDS) Annual Average (Mean) limit is 650 mg/L and reporte | Violation | N | eSMR | Temescal Creek Outfall | 394108 | R8-2015-0006 | N | 
                
                  
      			   
                    
                      
                      
                        | 1142557 | 03/31/2025 | OEV | Total Coliform Annual Average (Mean) limit is 650 mg/L and reported value was 73 | Violation | N | eSMR | Temescal Creek Outfall | 394108 | R8-2015-0006 | N | 
                
                  
      			   
                    
                      
                      
                        | 1142556 | 03/19/2025 | CAT2 | Dichlorobromomethane Monthly Average limit is 46 ug/L and reported value was 62 | Violation | N | eSMR | Temescal Creek Outfall | 394108 | R8-2015-0006 | 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 | 
                
                  
      			   
                    
                      
                      
                        | 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 | 
                
                  
      			   
                    
                      
                      
                        | 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 | 
                
                  
      			   
                    
                      
                      
                        | 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 | 
                
                  
      			   
                    
                      
                      
                        | 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 | 
                
                  
      			   
                    
                      
                      
                        | 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 | 
                
                  
      			   
                    
                      
                      
                        | 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 | 
                
                  
      			   
                    
                      
                      
                        | 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 | 
                
                  
      			   
                    
                      
                      
                        | 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 | 
                
                  
      			   
                    
                      
                      
                        | 1142136 | 04/02/2025 | Late Report | Annual SMR ( SUMRPT ) report for  2024 (2787693) was due on 01-APR-25 | Violation | None | Report | Rialto WWRF | 381374 | R8-2014-0010 | N | 
                
                  
      			   
                    
                      
                      
                        | 1141782 | 02/28/2025 | CAT1 | Total Dissolved Solids (TDS) Annual Average (Mean) limit is 650 mg/L and reporte | Violation | N | eSMR | Temescal Creek Outfall | 394108 | R8-2015-0006 | N | 
                
                  
      			   
                    
                      
                      
                        | 1141600 | 12/20/2024 | Sanitary Sewer Overflow/Spill/ | Type: Category 1 Spill; Other (specify below) caused 7015565 gallons of sewage t | Violation | None | SSO | Eastern Municipal Water District CS | 300408 | 2022-0103-DWQ | 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 | 
                
                  
      			   
                    
                      
                      
                        | 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 | 
                
                  
      			   
                    
                      
                      
                        | 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 | 
                
                  
      			   
                    
                      
                      
                        | 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 | 
                
                  
      			   
                    
                      
                      
                        | 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 | 
                
                  
      			   
                    
                      
                      
                        | 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 | 
                
                  
      			   
                    
                      
                      
                        | 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 | 
                
                  
      			   
                    
                      
                      
                        | 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 | 
                
                  
      			   
                    
                      
                      
                        | 1140041 | 12/20/2024 | Sanitary Sewer Overflow/Spill/ | Type: Category 1 Spill; Other (specify below) caused 7015160 gallons of sewage t | Violation | None | SSO | Eastern Municipal Water District CS | 300408 | 2022-0103-DWQ | N | 
                
                  
      			   
                    
                      
                      
                        | 1139075 | 12/20/2024 | Sanitary Sewer Overflow/Spill/ | Type: Category 1 Spill; Other (specify below) caused 7015160 gallons of sewage t | Violation | None | SSO | Eastern Municipal Water District CS | 300408 | 2022-0103-DWQ | 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 | 
                
                  
      			   
                    
                      
                      
                        | 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 | 
                
                  
      			   
                    
                      
                      
                        | 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 | 
                
                  
      			   
                    
                      
                      
                        | 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 | 
                
                  
      			   
                    
                      
                      
                        | 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 | 
                
                
                  | Report defaults to display violations within the last year.  Click here to see last five years of violations.  Refer to the Interactive Violation Report for more data. |