SOUTHWESTERN PUBLIC SERVICE CO HARRINGTON STATION
                    XCEL ENERGY
                    Facility Summary
                        8400 N LAKESIDE DR, AMARILLO, TX, 79108 (POTTER)
                                In 2022, this facility made toxic releases of:
                                                                            - Concern to the air
                                                                                                                                                                                                                                                                - Onsite air release of Clean Air Act chemicals
                                                                                                                                                    - Onsite release Persistent bioaccumulative toxic substance (PBTs)
                                                                                                                - Onsite release of known carcinogens
                                                                                                                                                                                    
                                    This facility reported the following greenhouse gas releases for 2022:
                                                                                                                        18-month enforcement and compliance history summary for this facility:
                                        
                                                                                                                                        Facility: No Violation Identified
                                                                
                                                                Clean Air Act: No Violation Identified
                                                                Clean Water Act: 
                                                                Resource Conservation and Recovery Act : No Violation Identified
                                                                                                                                    Total Penalties: $14,726
                                                                                                                                                                                                    Last Penalty: 11/03/2020
                                                                                                                        2022 Toxic Substance Releases
        
        | Substance | Total (lbs)  | 
                            Air (lbs)  | 
                            Water (lbs)  | 
                            Land (lbs)  | 
                            UnInj (lbs)  | 
                            Offsite (lbs)  | 
                        
|---|---|---|---|---|---|---|
| 
                            HYDROFLUORIC ACID
            
             CASRN: 7664-39-3  | 
                40,689.20 | 40,689.20 | 0.00 | 0.00 | 0.00 | 0.00 | 
| 
             
 This substance is an asthmagen. 
    (Source: Association of Occupational and Environmental Clinics (AOEC))
 
    
    
            
 This substance is a clean air act chemical. 
    (Source: U.S. EPA Toxics Release Inventory (TRI))
 
         | 
    ||||||
| Substance | Total | Air | Water | Land | UnInj | Offsite | 
| 
                            HYDROCHLORIC ACID
            
             CASRN: 7647-01-0  | 
                36,570.70 | 36,570.70 | 0.00 | 0.00 | 0.00 | 0.00 | 
| 
             
 This substance is a developmental or reproductive toxin. 
    (Source: Plastichem Project)
 
    
    
    
    
            
 This substance is an asthmagen. 
    (Source: Association of Occupational and Environmental Clinics (AOEC))
 
    
    
            
 This substance is a clean air act chemical. 
    (Source: U.S. EPA Toxics Release Inventory (TRI))
 
         | 
    ||||||
| Substance | Total | Air | Water | Land | UnInj | Offsite | 
| 
                            BARIUM COMPOUNDS
            
             CASRN: N040  | 
                2,455.05 | 2,454.30 | 0.28 | 0.00 | 0.00 | 0.47 | 
| 
             | 
    ||||||
| Substance | Total | Air | Water | Land | UnInj | Offsite | 
| 
                            SULFURIC ACID
            
             CASRN: 7664-93-9  | 
                2,301.70 | 2,301.70 | 0.00 | 0.00 | 0.00 | 0.00 | 
| 
             
 This substance is a carcinogen. 
    (Source: U.S. Dept. of Health & Human Services 15th Report on Carcinogens)
 
    
    
    
    
    
    
            
 This substance is an asthmagen. 
    (Source: Association of Occupational and Environmental Clinics (AOEC))
 
    
    
             | 
    ||||||
| Substance | Total | Air | Water | Land | UnInj | Offsite | 
| 
                            ZINC COMPOUNDS
            
             CASRN: N982  | 
                1,626.41 | 1,626.40 | 0.01 | 0.00 | 0.00 | 0.00 | 
| 
             | 
    ||||||
| Substance | Total | Air | Water | Land | UnInj | Offsite | 
| 
                            MANGANESE COMPOUNDS
            
             CASRN: N450  | 
                289.70 | 289.70 | 0.00 | 0.00 | 0.00 | 0.00 | 
| 
             
 This substance is a clean air act chemical. 
    (Source: U.S. EPA Toxics Release Inventory (TRI))
 
         | 
    ||||||
| Substance | Total | Air | Water | Land | UnInj | Offsite | 
| 
                            CHROMIUM COMPOUNDS
            
             CASRN: N090  | 
                249.77 | 249.30 | 0.00 | 0.00 | 0.00 | 0.47 | 
| 
             
 This substance is a clean air act chemical. 
    (Source: U.S. EPA Toxics Release Inventory (TRI))
 
         | 
    ||||||
| Substance | Total | Air | Water | Land | UnInj | Offsite | 
| 
                            MERCURY COMPOUNDS
            
             CASRN: N495  | 
                229.58 | 216.30 | 0.03 | 9.67 | 3.58 | 0.00 | 
| 
             
 This substance is a carcinogen. 
    (Source: U.S. Environmental Protection Agency Toxics Release Inventory Basis of OSHA Carcinogens)
 
    
    
    
    
    
    
    
    
            
 This substance is a clean air act chemical. 
    (Source: U.S. EPA Toxics Release Inventory (TRI))
 
         | 
    ||||||
| Substance | Total | Air | Water | Land | UnInj | Offsite | 
| 
                            VANADIUM COMPOUNDS
            
             CASRN: N770  | 
                215.60 | 215.60 | 0.00 | 0.00 | 0.00 | 0.00 | 
| 
             | 
    ||||||
| Substance | Total | Air | Water | Land | UnInj | Offsite | 
| 
                            COPPER COMPOUNDS
            
             CASRN: N100  | 
                202.90 | 202.90 | 0.00 | 0.00 | 0.00 | 0.00 | 
| 
             | 
    ||||||
| Substance | Total | Air | Water | Land | UnInj | Offsite | 
| 
                            LEAD COMPOUNDS
            
             CASRN: N420  | 
                159.88 | 106.42 | 0.00 | 53.40 | 0.00 | 0.06 | 
| 
             
 This is a persistent bioaccumulative toxic substance (PBTs). 
    (Source: U.S. EPA Toxics Release Inventory (TRI))
 
    
            
 This substance is a carcinogen. 
    (Source: U.S. Environmental Protection Agency Toxics Release Inventory Basis of OSHA Carcinogens)
 
    
    
    
    
            
 This substance is a neurotoxin. 
    (Source: Grandjean P, Landrigan PJ. Neurobehavioural effects of developmental toxicity)
 
    
    
    
    
            
 This substance is a clean air act chemical. 
    (Source: U.S. EPA Toxics Release Inventory (TRI))
 
         | 
    ||||||
| Substance | Total | Air | Water | Land | UnInj | Offsite | 
| 
                            MERCURY COMPOUNDS
            
             CASRN: N458  | 
                41.84 | 41.84 | 0.00 | 0.00 | 0.00 | 0.00 | 
| 
             
 This is a persistent bioaccumulative toxic substance (PBTs). 
    (Source: U.S. EPA Toxics Release Inventory (TRI))
 
    
    
    
    
    
    
    
    
    
            
 This substance is a clean air act chemical. 
    (Source: U.S. EPA Toxics Release Inventory (TRI))
 
         | 
    ||||||
| Substance | Total | Air | Water | Land | UnInj | Offsite | 
| 
                            POLYCYCLIC AROMATIC COMPOUNDS (TRI CATEGORY)
            
             CASRN: N590  | 
                4.63 | 2.80 | 0.00 | 1.83 | 0.00 | 0.00 | 
| 
             
 This is a persistent bioaccumulative toxic substance (PBTs). 
    (Source: U.S. EPA Toxics Release Inventory (TRI))
 
    
            
 This substance is a carcinogen. 
    (Source: U.S. Environmental Protection Agency Toxics Release Inventory Basis of OSHA Carcinogens)
 
    
    
    
    
    
    
    
    
            
 This substance is a clean air act chemical. 
    (Source: U.S. EPA Toxics Release Inventory (TRI))
 
         | 
    ||||||
| Substance | Total | Air | Water | Land | UnInj | Offsite | 
| 
                            DIOXIN AND DIOXIN-LIKE COMPOUNDS (TRI CATEGORY)
            
             CASRN: N150  | 
                0.42 | 0.42 | 0.00 | 0.00 | 0.00 | 0.00 | 
| 
             
 This is a persistent bioaccumulative toxic substance (PBTs). 
    (Source: U.S. EPA Toxics Release Inventory (TRI))
 
    
            
 This substance is a carcinogen. 
    (Source: U.S. EPA Toxics Release Inventory (TRI))
 
    
            
 This substance is a dioxin. 
    (Source: U.S. EPA Toxics Release Inventory (TRI))
 
    
    
    
    
    
    
    
            
 This substance is a clean air act chemical. 
    (Source: U.S. EPA Toxics Release Inventory (TRI))
 
         | 
    ||||||
| Substance | Total | Air | Water | Land | UnInj | Offsite | 
| 
                            BENZO[G,H,I]PERYLENE
            
             CASRN: 191-24-2  | 
                0.12 | 0.11 | 0.00 | 0.01 | 0.00 | 0.00 | 
| 
             
 This is a persistent bioaccumulative toxic substance (PBTs). 
    (Source: U.S. EPA Toxics Release Inventory (TRI))
 
    
    
    
    
    
    
    
    
    
            
 This substance is a clean air act chemical. 
    (Source: U.S. EPA Toxics Release Inventory (TRI))
 
         | 
    ||||||
| Substance | Total | Air | Water | Land | UnInj | Offsite | 
| 
                            NITRATE COMPOUNDS (WATER DISSOCIABLE)
            
             CASRN: N511  | 
                0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| 
             | 
    ||||||
| Substance | Total | Air | Water | Land | UnInj | Offsite |