Born-Digital or AnalogAnalogTranscriptMoffat tunnel diversion project. water is started through tunnel to increase Denver's supply 1936 Denver -Left in -Lurch by program as flow goes down river. 1937 woffat tu.inei diversion of water balked. History. Water Denver Water Board rides thru tunnel to attend ceremonies at West Portal. Post F 16, 1935 p.6CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng