Lake Sunapee Protective Association

Water Quality Parameters and Definitions


Water quality parameters which are regularly tested by LSPA include the following:

- Turbidity: the amount of suspended matter
- pH: acidity
- ANC (acid neutralizing capacity): buffering capability
- Specific conductivity: ability of the water to carry an electrical current
- Phosphorus: amount of this nutrient which in excess promotes algae growth
- E. coli bacteria: amount and presence of fecal bacteria (although tests were consistently low for several years, in 2006 and 2007 LSPA is supplementing the lake towns’ testing)


Date published on web site: 08-01-2007

Interns at work in LSPA water quality lab at Colby-Sawyer college.