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FLOOD06379
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Last modified
1/25/2010 7:08:49 PM
Creation date
10/5/2006 2:12:47 AM
Metadata
Fields
Template:
Floodplain Documents
County
Jefferson
Community
Erie
Stream Name
Coal Creek
Basin
South Platte
Title
Flood History at Erie
Date
6/1/1980
Prepared For
Erie
Prepared By
CWCB
Floodplain - Doc Type
Floodplain Report/Masterplan
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<br />Flood of'Friday, June 3, 1921 <br /> <br />The flood of 1921 was the third flood known to be caused <br /> <br /> <br />rapid snowmelt in the mountains and heavy general rains.16 Using <br /> <br />slope-area measurements, the Corps estimated the peak discharge <br /> <br /> <br />to be 7,800 cfs.17 This was apparently the second largest flood <br /> <br />at Erie and was close to the 25-year discharge (8,210 cfs) as <br />computed by the SCS.18 Depth of flooding was considered to have <br />been slightly less than that of the 1876 flood.19 Damages reported <br />by the Corps for this flood were as follows:20 <br /> <br />Above Superior $ 1,950 <br />In Superior 1,950 <br />Superior to Erie 19,510 <br />In Erie 87,780 <br />Below Erie 19,510 <br /> Total $130,700 <br /> <br />Regional newspaper accounts of the flood of 1921 in Erie are <br /> <br />overshadowed by descriptions of the damages and human suffering <br /> <br />from the great flood in Pueblo which occurred on the same weekend. <br /> <br />A few articles from the Greeley Tribune and the Daily Camera out <br />of Boulder are reproduced in this report. These articles indicate <br /> <br />damage to property in Erie from the flood of 1921 was very severe. <br /> <br />16U.5. Engineer Office, Appendix II, page 28. <br /> <br />17~. page 29. <br /> <br />18U.5. Soil Conservation Service, Table 2, Flood Frequency <br />Elevation and Discharge Data. <br /> <br />19U.5. Engineer Office, Appendix IV, page 24. <br /> <br />20ibid. <br /> <br />-7- <br />
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