CORPS OF ENGINEERS
                                  LITTLE ROCK DISTRICT
 
                        DISSOLVED OXYGEN AND TEMPERATURE REPORT
 
                                   FRIDAY    19 DEC 2014
                ______________________________________________________________
               |                    |                    |                    |
               |  BULL SHOALS       |  NORFORK           |   CALICO ROCK      |
               |  (tailwater, avg.) |  (tailwater)       |   TEMP & FLOW      |
               |____________________|____________________|____________________|
               | D.O. | TEMP | REL  | D.O. | TEMP | REL  |  TEMP   |  FLOW    |
               |------|------|------|------|------|------|--------------------|
               | mg/l |deg F | cfs  | mg/l |deg F | cfs  |  deg F  |   cfs    |
               |--------------------|-------------|------|--------------------|
     18DEC 0600| 10.1 | 51.3 |   984|  9.5 | 51.6 |    92|  49.4   |    9446  |
     18DEC 1200| 10.0 | 51.4 |  1776|  8.5 | 51.3 |    20|  49.8   |   11910  |
     18DEC 1800|  8.0 | 51.2 | 10632|  6.2 | 51.4 |  6476|  50.3   |    7334  |
     18DEC 2400|  9.5 | 51.3 |  1056|  9.7 | 50.8 |    20|  49.6   |   10108  |
     19DEC 0600|  9.1 | 51.3 |  3240|  7.7 | 51.4 |  3284|  50.2   |    7309  |
               |      |      |      |      |      |      |         |          |
         MAX   | 11.1 | 51.4 |      | 10.9 | 51.6 |      |   50.4  |          |
          time | 1400 | 1100 |      | 1400 | 1600 |      |   0300  |          |
          date |18DEC |18DEC |      |18DEC |18DEC |      |  19DEC  |          |
  release @ max|  1152|  2760|      |    20|    92|      |    9419 |          |
               |      |      |      |      |      |      |         |          |
         MIN   |  8.0 | 51.2 |      |  6.1 | 50.6 |      |   49.3  |          |
          time | 1800 | 1800 |      | 1700 | 0300 |      |   0800  |          |
          date |18DEC |18DEC |      |18DEC |19DEC |      |  18DEC  |          |
  release @ min| 10632| 10632|      |  6140|    20|      |   10242 |          |
  _____________|______|______|______|______|______|______|_________|__________|
 
  LAKE PROFILES
 
      BULL SHOALS 03DEC14         NORFORK 03DEC14
         elev = 652.93             elev = 548.98
      DEPTH  D.O.   TEMP        DEPTH  D.O.   TEMP
      feet   mg/l   deg F       feet   mg/l   deg F
      -----  -----  -----       -----  -----  -----
       0.5    8.55  54.23         0.5  7.94  53.92
      50.0    8.54  54.27        40.0  7.90  53.94
      70.0    8.55  54.25        60.0  7.94  53.94
      80.0    8.53  54.25        80.0  7.74  53.91
      90.0    8.50  54.25        90.0  5.72  53.71<
     100.0    8.46  54.12       100.0  1.81  53.13*
     110.0    7.20  53.80<      110.0  0.01  52.34<
     120.0    6.94  53.55*      120.0  0.01  51.73
     125.0    4.93  53.24       130.1  0.01  50.81
     127.0    1.55  51.69       140.1  0.01  49.95
     130.0    0.14  50.45<      150.0  0.01  49.48
     170.0    0.00  46.06       152.9  0.00  49.33
 
 
     I.D.O. = 5.98 mg/l         I.D.O. = 4.08 mg/l
 
      < = Approximate range of thermocline
      * = Approximate centerline of penstock
 
  _____________________________________________________________________________
 
  REMARKS
 
  No actions remaining for these projects, last report for 2014 low D.O.
  season.