CORPS OF ENGINEERS
                                  LITTLE ROCK DISTRICT
 
                        DISSOLVED OXYGEN AND TEMPERATURE REPORT
 
                                   TUESDAY   11 APR 2017
                ______________________________________________________________
               |                    |                    |                    |
               |  BEAVER            |  TABLE ROCK        |  GREERS FERRY      |
               |  (tailwater)       |  (tailwater)       |  (tailwater)       |
               |____________________|____________________|_____________ ______|
               | D.O. | TEMP | REL  | D.O. | TEMP | REL  | D.O. | TEMP | REL  |
               |------|------|------|------|------|------|------|------|------|
               | mg/l |deg F | cfs  | mg/l |deg F | cfs  | mg/l | deg F| cfs  |
               |--------------------|-------------|------|--------------------|
     10APR 0600|      |      |    20| **** | 32.0 |    20|      |      |  3388|
     10APR 1200|      |      |    20| **** | 32.0 |    20|      |      |  3725|
     10APR 1800|      |      |  3605| **** | 32.0 |  3863|      |      |  3694|
     10APR 2400|      |      |    20| **** | 32.0 |    20|      |      |  3451|
     11APR 0600|      |      |    20| **** | 32.0 |    20|      |      |  3579|
               |      |      |      |      |      |      |      |      |      |
         MAX   |?UNDE |?UNDE |      |-10.0 | 32.0 |      |      |      |      |
          time |?UNDE |?UNDE |      | 0600 | 0600 |      |      |      |      |
          date |?UNDE |?UNDE |      |10APR |10APR |      |      |      |      |
  release @ max|?UNDEF|?UNDEF|      |    20|    20|      |      |      |      |
               |      |      |      |      |      |      |      |      |      |
         MIN   |?UNDE |?UNDE |      |-10.0 | 32.0 |      |      |      |      |
          time |?UNDE |?UNDE |      | 0600 | 0600 |      |      |      |      |
          date |?UNDE |?UNDE |      |10APR |10APR |      |      |      |      |
  release @ min|?UNDEF|?UNDEF|      |    20|    20|      |      |      |      |
  _____________|______|______|______|______|______|______|______|______|______|
 
  LAKE PROFILES
 
        BEAVER 08DEC16          TABLE ROCK 03NOV16        GREERS FERRY 31OCT16
         elev = 1112.83           elev = 911.12             elev = 460.03
      DEPTH  D.O.   TEMP        DEPTH  D.O.   TEMP        DEPTH  D.O.   TEMP
      feet   mg/l   deg F       feet   mg/l   deg F       feet   mg/l   deg F
      -----  -----  -----       -----  -----  -----       -----  -----  -----
        0.2   8.50  55.69         0.5   8.13  70.25         0.4  8.40   73.94
       60.0   8.11  55.72        20.0   8.10  70.25        20.0  8.29   72.25<
       70.0   7.16  55.51<       30.0   8.10  70.25<       40.0  6.98   71.65
       75.0   1.29  53.76<       40.0   5.55  69.24        48.0  4.87   70.39<
       80.0   1.54  52.83        48.0   0.33  66.29<       60.0  2.66   61.59
       90.0   1.75  52.12        60.0   0.00  61.43        80.0  4.52   55.08
      100.0   2.01  51.40        80.0   0.00  58.19        90.0  4.93   53.56
      110.0   1.86  50.63       100.0   0.20  55.60       100.0  4.97   52.09
      120.0   1.55  49.77*      130.0   0.22  52.83       110.0  4.49   51.12
      130.0   0.71  49.26       140.0   0.00  51.76*      120.0  3.39   50.23*
      160.0   0.02  48.09       150.0   0.00  50.90       130.0  2.13   49.71
      178.0   0.03  47.64       170.0   0.00  49.35       150.7  1.13   49.28
 
 
      I.D.O. =  1.98 mg/l       I.D.O. = 0.15 mg/l        I.D.O. = 3.49 mg/l
 
      < = Approximate range of thermocline
      * = Approximate centerline of penstock
 
  _____________________________________________________________________________
 
  REMARKS
 
  Vents closed at Table Rock, Beaver, and Greers Ferry.  This is the last
  D.O. report for the year.