Case #2031: Portner Reservoir enlargement, inlet ditch and feeder
Section 12 T6N R69W. Scale 1 in. = 400 ft. Claim made for irrigation, source is Fostle [i.e., Fossil] Creek. Surveyed and filed with Larimer County 1908, not signed by State Engineer. Includes table describing the course of the inlet ditch, a traverse table, and a capacity table.