On Sunday both Central West colts and seniors won the top tier competitions of the NSW Country Rugby Union Championships at Mudgee's Glen Willow Regional Sports Stadium.

This is the first time since 2003 that Central West has won both the senior and colts titles.

Central West seniors became the first side in seven years to take down defending NSW Country champions Newcastle Hunter in a dominant 36-14 display.

The Blue Bulls colts became back-to-back Rowlands Cup premiers after downing Central Coast 15-5.

Central West Rugby Union chief executive, Peter Veenstra, said he was impressed to see the region back to its best.

"It's 11 years since we've done that. 2003 was the last time," he said. "Both teams have worked exceptionally hard for this and it's been a well-planned campaign and this is born proof.

"Last year seniors won the Richardson Shield and were promoted into the Caldwell Cup and the goal was to take out the Cup this year."

This something not lost on both Central West coaches.

Senior coach Matt McRobert said this had been in the planning for several years.

"In the last few years we've seen the dominance of Orange City and if you work hard the rewards come and you can build a dynasty [like Newcastle]," he said.

"We had something to aspire to within the zone and it helped us."

Colts co-coach John Hamilton said his side know the importance too. "I'm really happy for the boys. They come from all over the zone and play as a team," he said.

"A couple from last year certainly helped us because we've got a bit of a game plan and they understand what we're trying to do and what we're trying to achieve."