Jeffco Preps With Pleuss is a monthly roundup of Jeffco prep highlights hosted by Dennis Pleuss, Jeffco Public Schools' sports information director. This month's edition features the girls swimming state championship at VMAC in Thornton. Evergreen captured another Class 3A team title. Ralston Valley diver Izzy Gregersen won the 5A diving state championship and Chatfield junior Kathryn Shanley swam to two individual titles. Ralston Valley and Columbine locked up in a big Class 5A Jeffco boys basketball game that came down to the wire. Before the postseason started, Wheat Ridge took a non-league victory over Bear Creek on the hardwood. Green Mountain's girls basketball continued its historic season. The big National Letter of Intent Signing Day on Feb. 5 was celebrated by several Jeffco schools.