Science Class https://www.smore.com/app/reporting/out/qxpw4?u=https%3A%2F%2Fwww.plumasnews.com%2Fqhs-students-study-water-quality%2F&t=QHS%20students%20study%20water%20quality%20-%20Plumas%20News%20www.plumasnews.com&w=w-3506863568&i=&l=