| The source of the C W C Sunrise Estates water supply is three bedrock wells in Middleton, NH. Well # 1 is located 118 feet east of the pump house. Well # 2 is located 33 feet east of the pump house. Well # 3 is located 700 feet west of the pump house on Harold Drive. Water treatment is not required. | |||||||||
| C W C SUNRISE ESTATES | |||||||||
| EPA # 01542030 | |||||||||
| Inorganic Contaminants | Units | MCLG | MCL | Highest Level Detected | Range | Year | Violation Yes/No | Typical Source of Contaminant | |
| Arsenic | ppb | n/a | 10 | 1.1 | n/a | 2004 | NO | Erosion of natural deposits; runoff from orchards; runoff from glass and electronics production wastes. | |
| Fluoride | ppm | 4 | 4 | 0.76 | n/a | 2004 | NO | Erosion of natural deposits | |
| Radiological Contaminants | Units | MCLG | MCL | Highest Level Detected | Range | Year | Violation Yes/No | Typical Source of Contaminant | |
| Gross Alpha (Compliance) | pCi/L | 0 | 15 | 2 | n/a | 2003 | NO | Erosion of natural deposits | |
| Combined Radium | pCi/L | 0 | 5 | 1 | 0.3 - 1.0 | 2006 | NO | Erosion of natural deposits | |
| Radon | pCi/L | Not Regulated | 1,900 | n/a | 2003 | n/a | Erosion of natural deposits | ||
| Radon is a radioactive gas that you can't see, taste or smell. It can move up through the ground and into a home through cracks and holes in the foundation. Radon can also get into indoor air when released from tap water from showering, washing dishes, and other household activities. It is a known human carcinogen. Breathing radon can lead to lung cancer. Drinking water containing radon may cause an increased risk of stomach cancer. Presently EPA is reviewing a standard for radon in water. | |||||||||
| Lead and Copper | Units | MCLG | AL | 90th percentile sample value | # sites above AL | Year | Violation Yes/No | Typical Source of Contaminant | |
| Lead | ppb | 0 | 15 | nd | 0 of 5 | 2006 | NO | Corrosion of household plumbing system | |
| Copper | ppm | 1.3 | 1.3 | 0.15 | 0 of 5 | 2006 | NO | Corrosion of household plumbing system | |
| Source Assessment Information | |||||||||
| Summary of Susceptibility Factors | |||||||||
| Source Name | Date | Low | Med | High | |||||
| Bedrock Well # 1 | 10/11/00 | 10 | 2 | 0 | |||||
| Bedrock Well # 2 | 10/11/00 | 10 | 2 | 0 | |||||
| Bedrock Well # 3 | 10/11/00 | 9 | 3 | 0 | |||||
| The complete Assessment Report is available for inspection. For more information visit NH DES's Drinking Water Source Assessment Program web site at www.des.state.nh.us/dwspp | |||||||||