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 Lead and Copper Sample Summary Results   
  
  
    
      
      
        | Water System No. : | 
        CA0910015    | 
        Federal Type : | 
        C    | 
       
      
        | Water System Name : | 
        TAHOE KEYS WATER COMPANY | 
        State Type : | 
        C    | 
       
      
        | Principal County Served : | 
        EL DORADO | 
        Primary Source : | 
        GW  | 
       
      
        | Status : | 
        A | 
        Activity Date : | 
        01-01-1976 | 
           
      
        | Distribution System Classification : | 
        D2    | 
        Max Treatment Plant Classification : | 
        T2    | 
           
       
     | 
   
 
 
 
  
 
 
 
 
 
Click to hide / show columns: 
MP | MP Begin | 
MP End | Type | 
# Samples | Measure | 
Units | Analyte Code/Name | 
Begin Sampling| End Sampling
 
      
     
        | MP * | 
	    MP Begin | 
	    MP End | 
	    Type | 
        # Samples | 
		Measure | 
		Units | 
		Analyte Code/Name | 
		Begin Sampling | 
		End Sampling | 
     
     
     
        MP * | 
	    MP Begin | 
	    MP End | 
	    Type | 
        # Samples | 
		Measure | 
		Units | 
		Analyte Code/Name | 
		Begin Sampling  | 
		End Sampling | 
     
      
		| 
		3Y2023-2025  |   
        01-01-2023 | 
	    12-31-2025 | 
        90 | 
        22 | 
        
		0.0025           | 
        MG/L      | 
        PB90 - LEAD SUMMARY              | 
        09-17-2024 |  
        09-18-2024 | 
       
      
		| 
		3Y2023-2025  |   
        01-01-2023 | 
	    12-31-2025 | 
        AL | 
        1 exceeding Action Level | 
        
		--- | 
        --- | 
        PB90 - LEAD SUMMARY              | 
        09-17-2024 |  
        09-18-2024 | 
       
      
		| 
		3Y2023-2025  |   
        01-01-2023 | 
	    12-31-2025 | 
        90 | 
        22 | 
        
		0.024            | 
        MG/L      | 
        CU90 - COPPER SUMMARY        | 
        09-17-2024 |  
        09-18-2024 | 
       
      
		| 
		3Y2021-2023  |   
        01-01-2021 | 
	    12-31-2023 | 
        90 | 
        22 | 
        
		0.006            | 
        MG/L      | 
        PB90 - LEAD SUMMARY              | 
        09-07-2022 |  
        09-08-2022 | 
       
      
		| 
		3Y2021-2023  |   
        01-01-2021 | 
	    12-31-2023 | 
        90 | 
        22 | 
        
		0.023            | 
        MG/L      | 
        CU90 - COPPER SUMMARY        | 
        09-07-2022 |  
        09-08-2022 | 
       
      
		| 
		3Y2018-2020  |   
        01-01-2018 | 
	    12-31-2020 | 
        90 | 
        20 | 
        
		0.0012           | 
        MG/L      | 
        PB90 - LEAD SUMMARY              | 
        07-15-2020 |  
        07-16-2020 | 
       
      
		| 
		3Y2018-2020  |   
        01-01-2018 | 
	    12-31-2020 | 
        90 | 
        20 | 
        
		0.017            | 
        MG/L      | 
        CU90 - COPPER SUMMARY        | 
        07-15-2020 |  
        07-16-2020 | 
       
      
		| 
		3Y2015-2017  |   
        01-01-2015 | 
	    12-31-2017 | 
        90 | 
        20 | 
        
		0.0024           | 
        MG/L      | 
        PB90 - LEAD SUMMARY              | 
        06-05-2017 |  
        06-06-2017 | 
       
      
		| 
		3Y2015-2017  |   
        01-01-2015 | 
	    12-31-2017 | 
        AL | 
        1 exceeding Action Level | 
        
		--- | 
        --- | 
        PB90 - LEAD SUMMARY              | 
        06-05-2017 |  
        06-06-2017 | 
       
      
		| 
		3Y2015-2017  |   
        01-01-2015 | 
	    12-31-2017 | 
        90 | 
        20 | 
        
		0.029            | 
        MG/L      | 
        CU90 - COPPER SUMMARY        | 
        06-05-2017 |  
        06-06-2017 | 
       
      
		| 
		3Y2013-2015  |   
        01-01-2013 | 
	    12-31-2015 | 
        90 | 
        20 | 
        
		0.0018           | 
        MG/L      | 
        PB90 - LEAD SUMMARY              | 
        02-03-2015 |  
        02-04-2015 | 
       
      
		| 
		YR2013       |   
        01-01-2013 | 
	    12-31-2013 | 
        90 | 
        20 | 
        
		0.0045           | 
        MG/L      | 
        PB90 - LEAD SUMMARY              | 
        08-13-2013 |  
        08-13-2013 | 
       
      
		| 
		YR2013       |   
        01-01-2013 | 
	    12-31-2013 | 
        90 | 
        20 | 
        
		0.032            | 
        MG/L      | 
        CU90 - COPPER SUMMARY        | 
        08-13-2013 |  
        08-13-2013 | 
       
      
		| 
		3Y2013-2015  |   
        01-01-2013 | 
	    12-31-2015 | 
        90 | 
        20 | 
        
		0.026            | 
        MG/L      | 
        CU90 - COPPER SUMMARY        | 
        02-03-2015 |  
        02-04-2015 | 
       
      
		| 
		3Y2010-2012  |   
        01-01-2010 | 
	    12-31-2012 | 
        90 | 
        20 | 
        
		0.038            | 
        MG/L      | 
        CU90 - COPPER SUMMARY        | 
        07-24-2012 |  
        07-24-2012 | 
       
      
		| 
		YR2010       |   
        01-01-2010 | 
	    12-31-2010 | 
        90 | 
        20 | 
        
		0                | 
        MG/L      | 
        PB90 - LEAD SUMMARY              | 
        07-21-2010 |  
        07-21-2010 | 
       
      
		| 
		3Y2010-2012  |   
        01-01-2010 | 
	    12-31-2012 | 
        90 | 
        20 | 
        
		0                | 
        MG/L      | 
        PB90 - LEAD SUMMARY              | 
        07-24-2012 |  
        07-24-2012 | 
       
      
		| 
		3Y2010-2012  |   
        01-01-2010 | 
	    12-31-2012 | 
        AL | 
        2 exceeding Action Level | 
        
		--- | 
        --- | 
        PB90 - LEAD SUMMARY              | 
        07-24-2012 |  
        07-24-2012 | 
       
      
		| 
		YR2010       |   
        01-01-2010 | 
	    12-31-2010 | 
        90 | 
        20 | 
        
		0.039            | 
        MG/L      | 
        CU90 - COPPER SUMMARY        | 
        07-21-2010 |  
        07-21-2010 | 
       
      
		| 
		YR2004       |   
        01-01-2004 | 
	    12-31-2004 | 
        90 | 
        20 | 
        
		0.0502           | 
        MG/L      | 
        CU90 - COPPER SUMMARY        | 
        11-30-2004 |  
        11-30-2004 | 
       
      
		| 
		YR2004       |   
        01-01-2004 | 
	    12-31-2004 | 
        90 | 
        20 | 
        
		0.0025           | 
        MG/L      | 
        PB90 - LEAD SUMMARY              | 
        11-30-2004 |  
        11-30-2004 | 
       
      
		| 
		YR1998       |   
        01-01-1998 | 
	    12-31-1998 | 
        90 | 
        20 | 
        
		0.017            | 
        MG/L      | 
        PB90 - LEAD SUMMARY              | 
        09-22-1998 |  
        09-22-1998 | 
       
      
		| 
		YR1998       |   
        01-01-1998 | 
	    12-31-1998 | 
        90 | 
        20 | 
        
		0.05             | 
        MG/L      | 
        CU90 - COPPER SUMMARY        | 
        09-22-1998 |  
        09-22-1998 | 
       
      
		| 
		YR1995       |   
        01-01-1995 | 
	    12-31-1995 | 
        90 | 
        21 | 
        
		0.035            | 
        MG/L      | 
        CU90 - COPPER SUMMARY        | 
        09-07-1995 |  
        09-07-1995 | 
       
      
		| 
		YR1995       |   
        01-01-1995 | 
	    12-31-1995 | 
        90 | 
        21 | 
        
		0.011            | 
        MG/L      | 
        PB90 - LEAD SUMMARY              | 
        09-07-1995 |  
        09-07-1995 | 
       
      
		| 
		6M2ND-1992   |   
        07-01-1992 | 
	    12-31-1992 | 
        90 | 
        18 | 
        
		0.00465          | 
        MG/L      | 
        PB90 - LEAD SUMMARY              | 
        11-24-1992 |  
        11-24-1992 | 
       
      
		| 
		6M2ND-1992   |   
        07-01-1992 | 
	    12-31-1992 | 
        90 | 
        18 | 
        
		0.0165           | 
        MG/L      | 
        CU90 - COPPER SUMMARY        | 
        11-24-1992 |  
        11-24-1992 | 
       
      
		| 
		6M1ST-1992   |   
        01-01-1992 | 
	    06-30-1992 | 
        90 | 
        6 | 
        
		0.0079           | 
        MG/L      | 
        PB90 - LEAD SUMMARY              | 
        06-30-1992 |  
        06-30-1992 | 
       
     
    
    
     * MP is monitoring period which can be triennial (3Y), annual (YR), 1st 
		six months (6M1ST), or 2nd six months (6M2ND) 
  
 
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