HEAT  UNITS
                                       Accumulated since Jan 1 2008 
                                =====================================
         STATION        DATE      86/55        86/50        86/45
       ===========    ========   =======      =======      =======
       Aguila          Aug 19      3127         3968         4917 
       Bonita          Aug 19      2377         3108         3934 
       Bowie           Aug 19      2862         3687         4612 
       Buckeye         Aug 19      3638         4563         5581 
       Coolidge        Aug 19      3278         4140         5100 
       Desert Ridge    Aug 19      3538         4479         5520 
       Flagstaff       Aug 19      1217         1724         2319 
       Harquahala      Aug 19      3459         4353         5340 
       Kansas Sett. ^  Aug 19      2352         3084         3903 
       Marana          Aug 19      3594         4521         5543 
       Maricopa        Aug 19      3650         4575         5583 
       Mesa            Aug 19      4164         5179         6272 
       Mohave          Aug 19      3480         4386         5375 
       Mohave 2        Aug 19      3465         4362         5347 
       Paloma          Aug 19      3502         4393         5370 
       Parker          Aug 19      3773         4719         5738 
       Payson          Aug 19      1840         2474         3209 
       Prescott        Aug 19      1816         2457         3200 
       Phx Encanto     Aug 19      3713         4672         5711 
       Phx Greenway    Aug 19      3708         4673         5723 
       Queen Creek     Aug 19      3402         4302         5290 
       Roll            Aug 19      3624         4544         5549 
       Safford         Aug 19      2944         3759         4669 
       Tucson          Aug 19      3276         4162         5138 
       Citrus Farm     Aug 19      3489         4390         5383 
       Yuma N.Gila     Aug 19      3707         4670         5728 
       Yuma Valley     Aug 19      3828         4800         5862 

               DATE = Last day station reported.
                      Sine Curve Heat Units current thru this date.
                  * = Station not up to date