| Station Area: | Terrebonne Bay |
| Station Name: | Lake Chien |
| Date Collected | T | S | Juvenile Infection | Commercial Infection | ||||
| Percent Infection | Infection Intensity | Weighted Prevalence | Percent Infection | Infection Intensity | Weighted Prevalence | |||
| 2011-07-28 | 29.1 | 17.5 | 10 | 0.67 | 0.07 | |||
| 2010-08-16 | 29.6 | 13.3 | 0 | 0 | 0 | |||
| 2009-07-01 | 32.1 | 16.4 | 40 | 0.5 | 0.2 | |||
| 2008-07-02 | 29.6 | 13.2 | 20 | 0.33 | 0.07 | |||
| 2007-07-09 | 30 | 19.8 | 60 | 0.67 | 0.4 | |||