Rainfall, flow and effluent characteristics for Lennox Head STP  
  Data records for 1 July 1996 to 30 June 1997.  
  Statistic RAIN FLOW NFR BOD GREASE FCOL CHLA ALGAE TURB IRON  
       
  Samples 363 364 25 25 25 25 25 24 5 5  
  Mean 4 3374 12 7 4 38 60 13739 4.3 0.12  
  Stan dev 10 822 9 4 3 82 49 14687 1.6 0.04  
  Max 75 7154 31 19 11 310 175 54000 6.6 0.18  
  Min 0 1113 0 2 1 1 0 800 2.6 0.09  
  10th %ile 0 37 2 3 1 10 11 1660 2.9 0.09  
  25th %ile 0 2739 6 5 2 10 24 2442 3.4 0.09  
  50th %ile 0 3244 10 6 4 10 50 7200 3.6 0.10  
  75th %ile 2 3832 16 9 5 18 86 18900 5.3 0.12  
  80th %ile 6 3954 17 10 6 22 96 22400 5.6 0.13  
  90th %ile 15 4475 26 14 9 60 127 36160 6.1 0.16  
  95th %ile 25 5005 30 16 9 256 155 38185 6.3 0.17  
       
       
  Rainfall, flow and effluent characteristics for Lennox Head STP  
  Data records for 1 July 1997 to 30 June 1998.  
  Statistic RAIN FLOW NFR BOD GREASE FCOL CHLA ALGAE TURB IRON  
       
  Samples 375 375 37 37 37 37 37 19    
  Mean 4 3597 8 5 3 24 39 678    
  Stan dev 11 774 9 3 1 71 54 599    
  Max 131 9487 32 12 6 380 192 1400    
  Min 0 1651 1 2 0 10 0 100    
  10th %ile 0 2971 1 2 2 10 2 100    
  25th %ile 0 3114 2 3 2 10 5 100    
  50th %ile 0 3392 3 4 2 10 16 550    
  75th %ile 2 3870 12 5 4 10 49 1300    
  80th %ile 3 4063 15 6 4 10 62 1300    
  90th %ile 12 4500 19 9 5 10 112 1320    
  95th %ile 21 4960 28 11 5 17 169 1360