| 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. | 
                
                
                  
      			   
                    
                      
                      
                        | 1142254 | 
                      
                    
                    03/24/2025 | 
                    Deficient Monitoring | 
                    
                    
                    
                      On April 2nd, the City was notified by Eurofins lab that Calscience experienced  | 
                    
                    
                    Violation | 
                    N | 
                    eSMR | 
                    Corona WWRF #1 | 
                    422466 | 
                    R8-2020-0021 | 
                    N | 
                  
                
                  
      			   
                    
                      
                      
                        | 1147852 | 
                      
                    
                    08/31/2025 | 
                    CTOX | 
                    
                    
                    
                      Chronic Toxicity-C.dubia-Reproduction Other limit is 1 TUc and reported value wa | 
                    
                    
                    Violation | 
                    N | 
                    eSMR | 
                    Corona WWRF #1 | 
                    422466 | 
                    R8-2020-0021 | 
                    N | 
                  
                
                  
      			   
                    
                      
                      
                        | 1139468 | 
                      
                    
                    12/03/2024 | 
                    CAT2 | 
                    
                    
                    
                      Dieldrin Monthly Average limit is 0.00014 ug/L and reported value was 0.0065 ug/ | 
                    
                    
                    Violation | 
                    N | 
                    eSMR | 
                    Corona WWRF #1 | 
                    422466 | 
                    R8-2020-0021 | 
                    N | 
                  
                
                  
      			   
                    
                      
                      
                        | 1146412 | 
                      
                    
                    07/31/2025 | 
                    CTOX | 
                    
                    
                    
                      Chronic Toxicity-C.dubia-Reproduction Other limit is 1.0 TUc and reported value  | 
                    
                    
                    Violation | 
                    N | 
                    eSMR | 
                    Corona WWRF #1 | 
                    422466 | 
                    R8-2020-0021 | 
                    N | 
                  
                
                  
      			   
                    
                      
                      
                        | 1145329 | 
                      
                    
                    06/30/2025 | 
                    CTOX | 
                    
                    
                    
                      Chronic Toxicity-C.dubia-Reproduction Other limit is 1.0 TUc and reported value  | 
                    
                    
                    Violation | 
                    N | 
                    eSMR | 
                    Corona WWRF #1 | 
                    422466 | 
                    R8-2020-0021 | 
                    N | 
                  
                
                  
      			   
                    
                      
                      
                        | 1139469 | 
                      
                    
                    12/03/2024 | 
                    CAT2 | 
                    
                    
                    
                      Dieldrin Daily Maximum limit is 0.00028 ug/L and reported value was 0.013 ug/L a | 
                    
                    
                    Violation | 
                    N | 
                    eSMR | 
                    Corona WWRF #1 | 
                    422466 | 
                    R8-2020-0021 | 
                    N | 
                  
                
                  
      			   
                    
                      
                      
                        | 1140503 | 
                      
                    
                    01/22/2025 | 
                    OEV | 
                    
                    
                    
                      CT (Cl residual * contact time) Instantaneous Minimum limit is 450.0 mg-min/L an | 
                    
                    
                    Violation | 
                    N | 
                    eSMR | 
                    Rialto WWRF | 
                    381374 | 
                    R8-2014-0010 | 
                    N | 
                  
                
                  
      			   
                    
                      
                      
                        | 1138194 | 
                      
                    
                    11/05/2024 | 
                    CAT2 | 
                    
                    
                    
                      Cyanide, Free Available Monthly Average limit is 4.3 ug/L and reported value was | 
                    
                    
                    Violation | 
                    N | 
                    eSMR | 
                    Corona WWRF #1 | 
                    422466 | 
                    R8-2020-0021 | 
                    N | 
                  
                
                  
      			   
                    
                      
                      
                        | 1147851 | 
                      
                    
                    08/17/2025 | 
                    CAT1 | 
                    
                    
                    
                      Total Suspended Solids (TSS) High Weekly Average limit is 30 mg/L and reported v | 
                    
                    
                    Violation | 
                    N | 
                    eSMR | 
                    Corona WWRF #1 | 
                    422466 | 
                    R8-2020-0021 | 
                    N | 
                  
                
                  
      			   
                    
                      
                      
                        | 1148791 | 
                      
                    
                    09/30/2025 | 
                    CTOX | 
                    
                    
                    
                      Chronic Toxicity-C.dubia-Reproduction Other limit is 1.0 TUc and reported value  | 
                    
                    
                    Violation | 
                    N | 
                    eSMR | 
                    Corona WWRF #1 | 
                    422466 | 
                    R8-2020-0021 | 
                    N | 
                  
                
                  
      			   
                    
                      
                      
                        | 1141248 | 
                      
                    
                    03/05/2025 | 
                    Sanitary Sewer Overflow/Spill/ | 
                    
                    
                    
                      Type: Category 1 Spill; Debris-General,Other (specify below),Debris from Lateral | 
                    
                    
                    Violation | 
                    None | 
                    SSO | 
                    EVMWD Regional Plant CS | 
                    300417 | 
                    2022-0103-DWQ | 
                    N | 
                  
                
                  
      			   
                    
                      
                      
                        | 1142245 | 
                      
                    
                    04/11/2025 | 
                    Sanitary Sewer Overflow/Spill/ | 
                    
                    
                    
                      Type: Category 1 Spill; Pipe Structural Problem/Failure - Controls caused 160 ga | 
                    
                    
                    Violation | 
                    None | 
                    SSO | 
                    EVMWD Regional Plant CS | 
                    300417 | 
                    2022-0103-DWQ | 
                    N | 
                  
                
                  
      			   
                    
                      
                      
                        | 1140018 | 
                      
                    
                    02/12/2025 | 
                    Sanitary Sewer Overflow/Spill/ | 
                    
                    
                    
                      Type: Category 1 Spill; Debris from Construction caused 900 gallons of sewage to | 
                    
                    
                    Violation | 
                    None | 
                    SSO | 
                    Hemet City CS | 
                    318454 | 
                    2022-0103-DWQ | 
                    N | 
                  
                
                  
      			   
                    
                      
                      
                        | 1139352 | 
                      
                    
                    01/24/2025 | 
                    Sanitary Sewer Overflow/Spill/ | 
                    
                    
                    
                      Type: Category 1 Spill; Debris-General caused 6600 gallons of sewage to spill fr | 
                    
                    
                    Violation | 
                    None | 
                    SSO | 
                    Corona City CS | 
                    300926 | 
                    2022-0103-DWQ | 
                    N | 
                  
                
                  
      			   
                    
                      
                      
                        | 1143307 | 
                      
                    
                    05/01/2025 | 
                    Late Report | 
                    
                    
                    
                      Quarterly SMR ( PRETRPT ) report for Q1 2025 (2935516) was due on 30-APR-25 | 
                    
                    
                    Violation | 
                    None | 
                    Report | 
                    EVMWD Regional WWRF | 
                    371955 | 
                    R8-2013-0017 | 
                    N | 
                  
                
                  
      			   
                    
                      
                      
                        | 1144467 | 
                      
                    
                    06/20/2025 | 
                    Order Conditions | 
                    
                    
                    
                      The June 16, 2025, and June 20, 2025, notifications provided by Elsinore Valley  | 
                    
                    
                    Violation | 
                    N | 
                    Complaint | 
                    Elsinore Valley Municipal Water District WS | 
                    412274 | 
                    2014-0194-DWQ | 
                    Y | 
                  
                
                
                  | 
                    
                    
                    
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