Short answer: possibly.

I took a quick look at the link. This area of the continent is not known for seismic activity, but that doesn't mean there is not some pent up stress that might be triggered by this project. Denver is not considered seismically active, but there are deep structures under stress that were un-recognized at the time. The new Madrid Zone further south is considered an active zone, but its activity doesn't go that far north (as I recall, I've a map 'round here somewhere....!). The ancient rift structure that underlies the basin ain't rifting anymore, but that doesn't mean there isn't differential stress down there focused on old structures. Once a rock is faulted, that weakness remains vulnerable to stress. (Depending on the direction of the stress vectors, but that's a whole other topic.)