WPBS-TV (channel 16) is a PBS member television station in Watertown, New York, United States, owned by the St. Lawrence Valley Educational TV Council.

WNPI-DT (channel 18) in Norwood operates as a full-time satellite of WPBS; this station's transmitter is located in South Colton, New York.

WNPI covers areas of northeastern New York that receive a marginal to non-existent signal from WPBS, although there is significant overlap between the two stations' contours otherwise.

On July 30, 2009, it was announced that WPBS would offer a fiber-optic feed of the station for Rogers transmitted from Buffalo, New York.

For many outside New York and the surrounding region, WPBS is synonymous with programming ranging from Rod and Reel and Streamside (distributed to PBS member stations nationally from 1985 to 2006).

WNPI-TV's former analog channel number (UHF 18) and antenna location has been reassigned to WWNY-CD, a Massena rebroadcaster of Fox affiliate WNYF-CD.

In the past, reflecting its two-nation audience, the U.S. and Canadian national anthems were played on station sign-on and sign-off.