COVID testing available in South River today, Feb. 17 South River Public Schools, in conjunction with Capital Health and Synergy Labs, is offering free COVID-19 saliva PCR testing for the South River community, today, Feb. 17, from 1-7 p.m. in the South River Middle School Cafetorium, 3 Montgomery St., South River. Bring ID, a smart phone if you have one, and a health insurance card. Non-insured individuals are also welcome. Masks must be worn.