Water Test Results

The Bass Lake Conservancy District regularly checks the lake's water for E. Coli bacteria. Below, you will find a list of the results of our most recent tests.

E.Coli Test Results (E.Coli-Colilert QT2000)
An Unacceptable E.Coli Level is above 230 MPN/100mL*

Test Date Test Location Test Results
(min detection level is 1 mpn/100mL)
Status
May 17, 2017  4498 S. CR 210 - depth of 3 feet  5 MPN/100 mL  ACCEPTABLE
May 24, 2017  4810 S. CR 210 - depth of 3 feet  20 MPN/100 mL   ACCEPTABLE 
May 31, 2017  4232 S. CR 210 - depth of 2 feet  8 MPN/100 mL    ACCEPTABLE  
June 7, 2017  5024 S. CR 210 - depth of 3 feet  7 MPN/100 mL  ACCEPTABLE 
June 14, 2017  3956 S. CR 210 - depth of 1.5 feet  17 MPN/100 mL  ACCEPTABLE 
June 21, 2017  5232 S. CR 210 - depth of 2 feet  4 MPN/100 mL ACCEPTABLE 
June 28, 2017  3420 S. CR 210 - depth of 3.5 feet  5 MPN/100 mL  ACCEPTABLE 
July 5, 2017  6503 Hausler CT - depth of 1.5 feet  10 MPN/100 mL  ACCEPTABLE 
July 12, 2017  3045 S. CR 210 - depth of 2.5 feet  1 MPN/100 mL  ACCEPTABLE 
July 19, 2017  5318 S. CR 210 - depth of 2 feet  3 MPN/100 mL ACCEPTABLE 
July 26, 2017  6531 S. SR 10 - depth of 1 foot  1 MPN/100 mL ACCEPTABLE 
August 2, 2017  6253 S. SR 10 - depth of 1.5 feet  2 MPN/100 mL  ACCEPTABLE
August 9, 2017  6061 S. SR 10 - depth of 1.5 feet  1 MPN/100 mL ACCEPTABLE 
August 16, 2017  5408 S. CR 210 - 150 ft from shore  1 MPN/100 mL  ACCEPTABLE 
August 23, 2017  4927 Cranberry Lane - depth of 3 feet  2 MPN/100 mL ACCEPTABLE 
August 30, 2017  5373 S. SR 10 - depth of 1 foot  110 MPN/100 mL  ACCEPTABLE
Sept. 6, 2017  5409 Rivera CT - depth of 1 foot  2 MPN/100 mL  ACCEPTABLE 
Sept. 13, 2017  6146 S. CR 210 - Depth of 1 foot  1 MPN/100 mL  ACCEPTABLE 
Sept. 20, 2017  NA - MPN/100 mL 
         
         
  Lowest Reading = 1 MPN/100 mL  
  Highest Reading = 110 MPN/100 mL  
  Average Reading = 11.11 MPN/100 mL  

*HML Laboratory uses the new MPN (Most Probable Number) Microbiology Testing Method

Previous Test Results