 Call Sean, Mike, or Matt to discuss which products are right for your fields this year. For all your fertilizer, seed, and chemical needs, call CDC, 281-1178. Crookston Valley Cooperative, here to keep you growing. The City of Crookston provides police and fire protection that provides security and peace of mind. They sweep, plow, patch, and constantly maintain 45 miles of paved streets. They remove garbage daily and monthly. They collect recycling and haul tons of debris during each spring and fall cleanup.