Been reading up on Colorado stuff for some reason. Check this out they have a state wide inspection process. Imagine that

2011 Statewide Watercraft Inspection & Decontamination Sites

All sites listed are issuing and accepting green seals from other state-authorized inspection locations. Seals will be issued upon the completion of inspections or decontaminations upon exiting reservoirs, DOW offices and private service providers. A green seal will expedite the inspection process greatly but boaters with seals still have to stop at the inspection station and have the seal verified by an inspector prior to launching. Remember to request your green seal when leaving your favorite lake or reservoir to ensure a quicker launch next time you boat!