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| EXHIBIT 22-A |
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| MONTEREY PENINSULA WATER MANAGEMENT DISTRICT |
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| GROUND WATER QUALITY MONITORING RESULTS |
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| Carmel Valley Aquifer Sample Collection Date: May 18, 2006 |
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| Units are milligrams per liter unless otherwise noted. |
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| 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 |
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| 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 |
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| Sampling Location |
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| Upper Carmel Valley Aquifer |
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| 16S/2E-33Q1 |
660 |
180 |
6.8 |
48 |
89 |
<0.05 |
7 |
1.4 |
70 |
44 |
19 |
3.4 |
<0.1 |
<0.0005 |
0.04 |
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| 17S/2E-03La |
307 |
114 |
6.9 |
12 |
29 |
0.07 |
<1 |
0.74 |
31 |
16 |
10 |
2.6 |
<0.1 |
<0.0005 |
<0.03 |
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| 17S/2E-10B1 |
680 |
186 |
6.7 |
44 |
100 |
<0.05 |
8 |
2.3 |
70 |
44 |
23 |
3.4 |
<0.1 |
<0.0005 |
0.07 |
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| (1) Maximum contaminant levels are from California Domestic Water Quality and
Monitoring Regulations, Title 22, 1977. |
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| (2)
The three values listed for certain constituents refer to the
"recommended" level, the "upper" level, and
"short-term use" level, respectively. |
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| Carmel Valley Aquifer Sample Collection Date: April 26, 2005 |
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| Units are milligrams per liter unless otherwise noted. |
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| 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 |
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| 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 |
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| Sampling Location |
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| Upper Carmel Valley Aquifer |
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| 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 |
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| 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 |
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| 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 |
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| (1) Maximum contaminant levels are from California Domestic Water Quality and
Monitoring Regulations, Title 22, 1977. |
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| (2)
The three values listed for certain constituents refer to the
"recommended" level, the "upper" level, and
"short-term use" level, respectively. |
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