Laserfiche WebLink
<br />TABLE 3 - HISTORICAL FLOODS OF BLACK HAWK & CENTRAL CITY <br /> <br />1863 July <br /> <br />1864 May 28 <br /> <br />1881 Aug 8 <br /> <br />(1883 Aug 14 <br /> <br />1885 July <br /> <br />1898 May 7 <br /> <br />1910 July 29 <br /> <br />1910 Aug 4 <br /> <br />Rainstorm <br /> <br />Not in CWCB information <br /> <br />GG,EG,NCC <br /> <br />GG & EG <br /> <br />Cloudburst at Eureka Gulch. "...within <br />minutes a volume of water four ft high came <br />crashing down Eureka St." <br /> <br />NCC, Four Mile Gulch, Silver Cr.) <br /> <br />GG <br /> <br />Rainstorm Not in CWCB information <br /> <br />GG Flume <br /> <br />Manmade from sluicing mill reservoir <br /> <br />GG, EG, NG <br />SG, NCC, <br />Chase G <br /> <br />Heavy rainstorms <br /> <br />Same <br /> <br />"Saw wave of water 10ft high come down <br />street" <br /> <br />1942 Feb 26 GG <br /> <br />1975 July 8 <br /> <br />1975 July 20 <br /> <br />1975 July 23 <br /> <br />1994 Aug 13 <br /> <br />GG <br /> <br />Afternoon cloudburst. <br /> <br />"Debris from CC <br />plugged opening of <br />Gregory Flume. <br />Flume filled with <br />timbers and forced <br />off concrete cap." <br /> <br />GG <br /> <br />Afternoon cloudburst <br /> <br />GG <br /> <br />Afternoon cloudburst <br /> <br />GG <br /> <br />Flash flood <br /> <br />GG - Gregory Gulch <br />EG - Eureka Gulch, above Gregory Gulch <br />NCC - North Clear Creek <br />SG - Spring Gulch <br />NG - Nevada Gulch <br /> <br />13 <br />