CORPS OF ENGINEERS
                                  LITTLE ROCK DISTRICT
 
                        DISSOLVED OXYGEN AND TEMPERATURE REPORT
 
                                   FRIDAY    26 AUG 2016
                ______________________________________________________________
               |                    |                    |                    |
               |  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  |
               |--------------------|-------------|------|--------------------|
     25AUG 0600|  7.1 | 49.3 |    20|  7.1 | 51.5 |  3072|  7.4 | 52.0 |    20|
     25AUG 1200|  7.0 | 50.0 |  2701|  6.3 | 51.6 |  5528|  8.4 | 55.2 |    20|
     25AUG 1800|  6.8 | 50.0 |  3904|  4.4 | 51.7 | 11197|  6.4 | 50.9 |  6125|
     25AUG 2400|  6.9 | 50.0 |    20|  6.3 | 51.6 |  3714|  7.4 | 51.4 |    20|
     26AUG 0600|  6.6 | 49.6 |    20|  6.7 | 51.6 |  3303|  7.2 | 52.3 |    20|
               |      |      |      |      |      |      |      |      |      |
         MAX   | 10.0 | 51.8 |      |  7.3 | 51.8 |      |  8.6 | 56.5 |      |
          time | 1100 | 1100 |      | 0200 | 2000 |      | 1300 | 1300 |      |
          date |25AUG |25AUG |      |26AUG |25AUG |      |25AUG |25AUG |      |
  release @ max|    20|    20|      |  2680| 10827|      |    20|    20|      |
               |      |      |      |      |      |      |      |      |      |
         MIN   |  5.2 | 49.3 |      |  4.4 | 51.4 |      |  6.4 | 50.7 |      |
          time | 0500 | 0700 |      | 1800 | 0100 |      | 1800 | 1400 |      |
          date |26AUG |25AUG |      |25AUG |26AUG |      |25AUG |25AUG |      |
  release @ min|    20|    20|      | 11197|  3045|      |  6125|   288|      |
  _____________|______|______|______|______|______|______|______|______|______|
 
  LAKE PROFILES
 
        BEAVER 11AUG16          TABLE ROCK 08AUG16        GREERS FERRY 11AUG16
         elev = 1117.73           elev = 914.84             elev = 459.82
      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
      -----  -----  -----       -----  -----  -----       -----  -----  -----
        0.0   8.34  85.51         0.5   7.90  87.46         0.6  7.68   88.47
       20.0   8.34  86.18<       20.0   8.12  85.19<       20.0  7.61   86.77<
       25.0  12.25  74.80        25.0   7.11  76.15        24.0  8.63   82.63
       39.0   8.04  61.20<       27.0   5.43  72.75        27.0 10.13   77.92
       60.0   5.50  54.25        39.0   0.00  64.33<       37.1  7.14   65.30<
       80.0   6.03  50.81        55.0   1.02  59.49        55.0  5.55   56.93
      100.0   6.07  48.92        80.0   3.45  55.00        90.1  6.87   50.79
      110.0   5.65  48.20       100.1   4.15  52.93       110.0  6.37   49.14
      120.0   4.81  47.77       130.0   4.34  50.36       120.1  5.77   48.69*
      130.0   4.28  47.46*      140.0   4.06  49.69*      130.1  5.36   48.45
      140.0   3.42  47.25       150.1   3.72  49.01       140.1  5.01   48.29
      160.0   3.80  47.30       170.0   0.95  47.34       150.1  4.69   48.22
 
 
      I.D.O. =  5.01 mg/l       I.D.O. = 3.82 mg/l        I.D.O. = 6.02 mg/l
 
      < = Approximate range of thermocline
      * = Approximate centerline of penstock
 
  _____________________________________________________________________________
 
  REMARKS
 
  Table Rock vent covers blocked open 07 July.  Beaver vent covers blocked
  open 12 July.