PERMFILE124853

• Permit No: C1981021
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Section_Exhibit Name: SECTION L CLIMATOLOGICAL INFORMATION
• Media Type: D
• Archive: No

' Temperatures.- Based on 20 years oP data collected by
the U. S. Department of Commerce, the mean annual temperature
at Walden is 36.0°F. with extremes of 89°F and -49°F. Mean
monthly temperatures range Prom 15.3°F in January to 78.4°F.
in July. Freezing temperatures can occur during any month
of the year. 7ha average annual growing season (above 20°F.)
of irrigated land is 102 days according to data from the
Colorado Water Conservation Board and tha U. S. Department
oP Agriculture.
Temperature data from Walden are presented in Table 8
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L-6