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McAlister Well
Current Watering
Schedule
|
WATER QUALITY
DEPARTMENT OF WATER & POWER, CITY OF BIG BEAR LAKE
BIG BEAR SHORES RV PARK WATER SYSTEM
2007
| DWP RANGE |
DWP AVERAGE |
STATE MCL |
PHG (MCLG) |
DATE SAMPLED |
MAJOR SOURCES |
|
| Turbidity | 0.2-1.7 | .95 NTU | 5 | N/S | 2005 | soil runoff |
| Microbiological | ||||||
| Total Coliform Bacteria | 0 | 0 positive | 2/month | (0) | 2007 | naturally present in the environment |
| Inorganic Chemicals (samples every 3 years) | ||||||
| Arsenic | ND-33 | 16.5 ppm | 10 | N/S | 2005 | erosion of natural deposits |
| Fluoride | ND-1.0 | 0.5 ppm | 2 | 1 | 2005 | erosion of natural deposits |
| Nitrate
(as NO3) (sampled every year) |
ND-2.1 | 1.05 ppm | 45 | 45 | 2007 | erosion of natural deposits |
| Bicarbonate (HCO3) | 220-310 | 265 ppm | 2005 | |||
|
Aluminum |
ND-130 | 65 ppb | 1,000 | N/S | 2005 | N/A |
| Iron | ND-160 | 80ppb | 300 | N/S | 2005 | N/A |
| Zinc | 87 | 43.5ppb | 5,000 | N/S | 2005 | N/A |
| Radioactivity (sampled every 4 years) | ||||||
| Gross Alpha Activity | ND | 0 pci/l | 15 | (0) | 2007 | erosion of natural deposits |
| Secondary Standards (sampled every 3 years) | ||||||
| Odor-Threshold | 1-1 | 1 unit | 3 | N/S | 2005 | N/A |
| Sulfate | ND-16 | 8 | 500 | N/S | 2005 | N/A |
| Total Dissolved Solids | 200-230 | 215 | 500 | N/S | 2005 | N/A |
| Additional Constituents (sampled every 3 years) | ||||||
| PH | 7.6-8.3 | 7.9 units | N/S | N/S | 2005 | N/A |
| Hardness (CaCO3) | 17-230 | 123.5 ppm | N/S | N/S | 2005 | N/A |
| Sodium | 11-85 | 48 ppm | N/S | N/S | 2005 | N/A |
| Calcium | 3.7-43 | 23.3 ppm | N/S | N/S | 2005 | N/A |
| Potassium | 1.1-1.6 | 1.3 | N/S | N/S | 2005 | N/A |
| Magnesium | 1.5-31 | 16.2 | N/S | N/S | 2005 | N/A |
| Arsenic: Some people who drink water containing arsenic in excess of the MCL over many years may experience skin damage or circulatory system problems, and may have an increased risk of getting cancer. | ||||||
| Unregulated Contaminants | ||||||
| Boron | ND-150 | 75.0 ppb | 1,000 | N/S | 2005 | erosion of natural deposits |
| Vanadium | ND-17 | 8.5 ppb | 50 | N/S | 2005 | erosion of natural deposits |
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A source water assessment was conducted for the domestic water wells of the Department of Water, City of Big Bear Lake's Big Bear Shores RV Park water system in December 2001. A copy of the complete assessment may be viewed at Environmental Health Services, 385 N. Arrowhead Ave., 2nd Flr., San Bernardino, CA 92415-0160. You may request that a summary of the assessment to be sent to you by contacting Mike Farrell, Environmental Health Specialist (909) 387-4666. Excel/G/WaterQualityReports/WaterQualityReportBBShoresRVPark2006Pg3 |
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