| BIRCH HILL EAST | EPA # 0512010 | ||||||||||||
| Inorganic Contaminants | Highest Detect | Range Detected | MCL | MCL Goal | Violation Yes/No | Typical Source of Contaminant | |||||||
| Fluoride (ppm) | 0.95 | 0.70 - 0.95 | 4 | 4 | No | Erosion of natural deposits; discharge from fertilizer and aluminum factories | |||||||
| Nitrate as Nitrogen (ppm | 0.33 | 0.20 - 0.33 | 10 | 10 | No | Runoff from fertilizer use; leaching from septic tanks, sewage; erosion of natural deposits. | |||||||
| Volatile Organic Contaminants | Average Level Detected | Range Detected | MRDL | MRDL Goal | Violation Yes/No | Typical Source of Contaminant | |||||||
| Chlorine (ppm) | 0.35 | 0.2 - 0.51 | 4 | 4 | No | Water additive used to control microbes | |||||||
| Radiological Contaminants | Highest Detect | Range Detected | MCL | MCL Goal | Violation Yes/No | Typical Source of Contaminant | |||||||
| Radium 226 & 228 (pCi/L) | 1.4 | 0.8 - 1.4 | 5 | 0 | No | Erosion of natural deposits | |||||||
| Uranium (ppb) | 0.8 | N/A | 30 | 0 | No | Erosion of natural deposits | |||||||
| Radon (pCi/L) | 3,800 | 3,300 - 3,800 | Not Regulated | N/A | Erosion of natural deposits | ||||||||
| Date Collected | 90th Percentile | Action Level | MCLG | Number of Sites Sampled | # sites above Action Level | Violation Yes/No | Typical Source of Contaminant | ||||||
| Copper (ppm) | 2010 | 0.18 | 1.3 | 1.3 | 5 | 0 | No | Corrosion of household plumbing system | |||||
| Lead (ppb) | 2010 | 4 | 15 | 0 | 5 | 0 | No | Corrosion of household plumbing system | |||||
| What is the source of my drinking water? | |||||||||||||
| The current source of the PAC/Birch Hill East water supply is the town water supply for North Conway which consists of four wells. Well # 2 in located behind the Briarcliff Motel. Well # 3 is located on River Road. Wells 4 and 5 are located behind the 1785 Inn. | |||||||||||||
| Source Water Assessment Summary | |||||||||||||
| Summary of Susceptibility Factors | |||||||||||||
| Source Name | Date | Low | Med | High | |||||||||
| Well # 2 | 4/2000 | 9 | 1 | 2 | |||||||||
| Well # 3 | 4/2000 | 8 | 3 | 1 | |||||||||
| Well # 4 and 5 | 4/2000 | 9 | 2 | 1 | |||||||||
| The complete Assessment Report is available for review at 104 Saw Mill Lane, North Conway, NH. For more information call David Bernier at 603-356-5382 or visit NH Department of Environmental Services Drinking Water and Groundwater Bureau web site at http://www.des.nh.gov/organization/divisions/water/dwgb/dwspp/reports/index.htm | |||||||||||||