2007

The source of the Stone Sled Farm water supply is two wells located in the Stone Sled Farm development in Bow, NH.  Well # 1 is located 85 feet east of the pump house and well # 2 is located 30 feet east of the pump house.  Treatment consist of ion exchange to remove hardness and soften the water, aeration to remove radon, and arsenic removal.
STONE SLED FARM - EPA # 0262060
Microbiological Contaminants	Units	MCLG	MCL	Highest monthly # of positive samples		Month	Violation Yes/No	Typical Source of Contaminant
Total Coliform Bacteria	Positive/Negative	Negative	> 1 positive per month	1		SEPT	NO	Naturally present in the environment
Inorganic Contaminants	Units	MCLG	MCL	Level Detected	Range	Year	Violation Yes/No	Typical Source of Contaminant
Arsenic	ppb	0	10	4	0.0 - 4	2006	NO	Erosion of natural deposits; runoff from orchards; runoff from glass and electronics production wastes.
Radiological Contaminants	Units	MCLG	MCL	Level Detected	Range	Year	Violation Yes/No	Typical Source of Contaminant
Uranium	ppb	0	30	3	0.0 - 3	2006	NO	Erosion of natural deposits
Source Assessment Information
		Summary of Susceptibility Factors
Source Name	Date	Low	Med	High
Gravel Pack Well # 1	NO source assessment available at this time.
Gravel Pack Well # 2	NO source assessment available at this time.
The complete Assessment Report is available for inspection.  For more information call Gary Tetley or visit NH DES's Drinking Water Source Assessment Program web site at www.des.state.nh.us/dwspp