EXHIBIT 20A
MONTEREY PENINSULA WATER MANAGEMENT DISTRICT
GROUND WATER QUALITY MONITORING RESULTS
Carmel Valley Aquifer Sample Collection Date:  April 26, 2005
Units are milligrams per liter unless otherwise noted.
Water Quality Constituent Specific Conductance (micromhos/cm) Total Alkalinity   (as CACO3) pH Chloride Sulfate Ammonia Nitrogen (as NH3) Nitrate Nitrogen (as NO3) Total Organic Carbon Calcium Sodium Magnesium Potassium Iron Manganese Orthophosphate
Drinking Water Standard (1) 900 1600 2200 (2) NA NA 250 500 600 (2) 250 500 600 (2) NA 45 NA NA NA NA NA 0.3 0.05 NA
Sampling Location  
   
Upper Carmel Valley Aquifer  
16S/2E-33Q1 780 194 7.1 63 114  <0.05     11 1.7 81 43 21 3.3  <0.05     <0.0005    0.04
17S/2E-03La 300 110 7.4 10 25  <0.05         <1      0.9 29 15 9.1 2.1  <0.05     <0.0005    0.03
17S/2E-10B1 660 196 7.1 41 95  <0.05     10 2.6 62 40 21 2.8  <0.05     <0.0005    0.06
   
                               
   
 (1)   Maximum contaminant levels are from California Domestic Water Quality and Monitoring Regulations, Title 22, 1977.  
 (2)   The three values listed for certain constituents refer to the "recommended" level, the "upper" level, and "short-term use" level, respectively.        
Carmel Valley Aquifer Sample Collection Date:  May 3, 2004
Units are milligrams per liter unless otherwise noted.
Water Quality Constituent Specific Conductance (micromhos/cm) Total Alkalinity   (as CACO3) pH Chloride Sulfate Ammonia Nitrogen (as NH3) Nitrate Nitrogen (as NO3) Total Organic Carbon Calcium Sodium Magnesium Potassium Iron Manganese Orthophosphate
Drinking Water Standard (1) 900 1600 2200 (2) NA NA 250 500 600 (2) 250 500 600 (2) NA 45 NA NA NA NA NA 0.3 0.05 NA
Sampling Location  
   
Upper Carmel Valley Aquifer  
16S/2E-33Q1 640 166 6.7 45 82  <0.05     6 1.5 64 39 16 2.9  <0.05     <0.0005    0.04
17S/2E-03La 330 118 6.6 13 32  <0.05      <1      1.2 33 16 9.9 2.3  <0.05     <0.0005      <0.03        
17S/2E-10B1 695 188 7.3 44 110  <0.05     9 2.5 68 40 23 2.9  <0.05     <0.0005    0.06
   
                               
   
 (1)   Maximum contaminant levels are from California Domestic Water Quality and Monitoring Regulations, Title 22, 1977.  
 (2)   The three values listed for certain constituents refer to the "recommended" level, the "upper" level, and "short-term use" level, respectively.