MONTHLY OPERATIONS & MAINTENANCE REPORT

 

Date:           January 20, 2012

To:              Board of Directors

From:          Gordon B. Wells, Operations Specialist III

Subject:      Operations & Maintenance Report for December 2011 - Information Only

 

I.               FLOW REPORT – December 2011

 

          A.          Water Production                      4.57 MG

            Comparison:                              3.87 MG less than 2010

 

          B.          Sewer Collection                       6.62 MG

           Comparison:                               4.43 MG less than 2010

 

          C.          Aquifer Level    

                                           December 31, 2011               =  6,186.6'

                                           December 31, 2010               =  6,187.9'

                                                                 *Maximum       =  6,192.0' 

                                                               **Minimum        =  6,174.0'  

     

                         Comparison:  1.3' Less than 2010

 

           D.         Creek Bed Elevation  ***   Well 2                  = 6186.9'

 

           E.          Precipitation:         December 2011                =  00.10 in

                                               ****Season Total                   =  06.47 in

                                 47 year Season Avg. Old Fire Station    =  19.40 in

                  *****    Season Total of 43 year average             =  33.35 %

Flow Report Conclusions: Water production and sewer collection were both  significantly less than the previous year as a result of an extremely dry winter season thus far.  With a lack of snowfall the ski areas are barely open and tourism has ground to a halt. 

 *        The Maximum Level represents a rough average of the   highest level measured in the aquifer during spring-melt period.

 **   The Minimum Level.  The lowest level ever recorded in the aquifer was  6,174.0 feet above mean sea level on October 5, 2001.   This level is not necessarily indicative of the total capacity of the aquifer. 

***  Creek bed elevation (per Kenneth Loy, West Yost Associates) near Well 2 is 6,186.9 feet.

****  The season total is calculated from October 2010 through September 2011.

***** The true average could be higher or lower than the reported value due to the uncertainty of the Old Fire Station precipitation measurement during the period 1994 to 2004.


  
Change of
   Address Form

   Board

   Staff

Water Quality Report