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        | Water System No. : | CA3500510 | Federal Type : | C |  
        | Water System Name : | MCMAHON ROAD MUTUAL WATER COMPANY | State Type : | C |  
        | Principal County Served : | SAN BENITO | Primary Source : | GW |  
        | Status : | A | Activity Date : | 03-22-1979 |  
        | Distribution System Classification : | D1 | Max Treatment Plant Classification : | TD |  |  
 
  
 
 
 
 
 
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 | 
		| 3Y2022-2024 | 01-01-2022 | 12-31-2024 | 90 | 5 | 0.0029 | MG/L | PB90 - LEAD SUMMARY | 09-08-2024 | 09-08-2024 |  
		| 3Y2022-2024 | 01-01-2022 | 12-31-2024 | 90 | 5 | 0.470 | MG/L | CU90 - COPPER SUMMARY | 09-08-2024 | 09-08-2024 |  
		| 3Y2019-2021 | 01-01-2019 | 12-31-2021 | 90 | 5 | 0 | MG/L | PB90 - LEAD SUMMARY | 09-19-2021 | 09-23-2021 |  
		| 3Y2019-2021 | 01-01-2019 | 12-31-2021 | 90 | 5 | 0.185 | MG/L | CU90 - COPPER SUMMARY | 09-19-2021 | 09-23-2021 |  
		| 3Y2016-2018 | 01-01-2016 | 12-31-2018 | 90 | 5 | 0.002507420 | MG/L | PB90 - LEAD SUMMARY | 08-30-2018 | 09-05-2018 |  
		| 3Y2016-2018 | 01-01-2016 | 12-31-2018 | 90 | 5 | 0.398736850 | MG/L | CU90 - COPPER SUMMARY | 08-30-2018 | 09-05-2018 |  
		| 3Y2013-2015 | 01-01-2013 | 12-31-2015 | 90 | 5 |  | MG/L | PB90 - LEAD SUMMARY | 09-14-2015 | 09-17-2015 |  
		| 3Y2013-2015 | 01-01-2013 | 12-31-2015 | 90 | 5 | 0.18 | MG/L | CU90 - COPPER SUMMARY | 09-14-2015 | 09-17-2015 |  
		| YR2012 | 01-01-2012 | 12-31-2012 | 90 | 5 | 0.19 | MG/L | CU90 - COPPER SUMMARY | 09-17-2012 | 09-17-2012 |  
		| YR2012 | 01-01-2012 | 12-31-2012 | 90 | 5 | 0 | MG/L | PB90 - LEAD SUMMARY | 09-17-2012 | 09-17-2012 |  
		| YR2012 | 01-01-2012 | 12-31-2012 | AL | 1 exceeding Action Level | --- | --- | PB90 - LEAD SUMMARY | 09-17-2012 | 09-17-2012 |  
		| YR2011 | 01-01-2011 | 12-31-2011 | 90 | 10 | 0 | MG/L | PB90 - LEAD SUMMARY | 09-19-2011 | 09-21-2011 |  
		| YR2011 | 01-01-2011 | 12-31-2011 | 90 | 10 | 0.24 | MG/L | CU90 - COPPER SUMMARY | 09-19-2011 | 09-21-2011 |  
		| YR2010 | 01-01-2010 | 12-31-2010 | 90 | 5 | 0.006 | MG/L | PB90 - LEAD SUMMARY | 09-27-2010 | 09-27-2010 |  
		| YR2010 | 01-01-2010 | 12-31-2010 | 90 | 5 | 0.245 | MG/L | CU90 - COPPER SUMMARY | 09-27-2010 | 09-27-2010 |  
		| YR2006 | 01-01-2006 | 12-31-2006 | 90 | 5 | 0.006 | MG/L | PB90 - LEAD SUMMARY | 09-27-2006 | 09-27-2006 |  
		| YR2006 | 01-01-2006 | 12-31-2006 | 90 | 5 | 0.25 | MG/L | CU90 - COPPER SUMMARY | 09-27-2006 | 09-27-2006 |  
		| 6M1ST-1996 | 01-01-1996 | 06-30-1996 | 90 | 5 | 0.215 | MG/L | CU90 - COPPER SUMMARY | 06-04-1996 | 06-04-1996 |  
		| 6M1ST-1996 | 01-01-1996 | 06-30-1996 | 90 | 5 | 0.012 | MG/L | PB90 - LEAD SUMMARY | 06-04-1996 | 06-04-1996 |  
		| YR1995 | 01-01-1995 | 12-31-1995 | 90 | 5 | 0.099 | MG/L | CU90 - COPPER SUMMARY | 11-14-1995 | 11-14-1995 |  
		| YR1995 | 01-01-1995 | 12-31-1995 | 90 | 5 | 0.007 | MG/L | PB90 - LEAD SUMMARY | 11-14-1995 | 11-14-1995 |  
    * MP is monitoring period which can be triennial (3Y), annual (YR), 1st 
		six months (6M1ST), or 2nd six months (6M2ND)
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