
Above 15, the level that requires action
9 public water companies list Ossipee as a place they supply. The biggest is the Ossipee Water Department, with about 860 people. The highest latest result among Ossipee's water companies is 47 parts per billion, at Deer Cove Water. 3 of them were above 15 at their latest test. 6 have no lead test results on file. 8 are small systems serving fewer than 500 people each, such as a mobile home park, a subdivision or a business with its own well.