199642 - Creighton Creek - fix location

[smnorris]

As noted in assessment comments, point should be at 50.243459, -118.944355.

If the walking bridge is not at the location indicated in the UTM values in the assessment, presumably these came from the CABD dam f0b1f169-8de3-4f6c-a497-424bd024c9ae at that location.