| http://www.w3.org/ns/prov#value | - In the spring of 2006 the Interior Health introduced the Turbidity Education and Notification Campaign to inform customers that health risks increase as turbidity rises - particularly for at-risk populations such as children, the elderly and people with weakened immune systems and to notify customers of turbidity levels higher than 1 NTU (nephelometric turbidity units) as recommended in the federa
|
