In 1998 the Cannery Segregation force main project; moving cannery waste flows from Sutter to Jennings had been accomplished. This provided complete isolation from the domestic influent flows allowing for full primary processing of domestic and screening of cannery at Sutter. Both flows in separate lines travel to Jennings where after secondary processing of domestic flows are blended and applied to land. Domestic flow that are not blended remain in the ponds until river discharge season. At this time it is chlorinated and de-chlorinated and flow proportionally delivered to the San Joaquin River.