| County: | Pierce |
| # Sampled: | 344 |
| # Analyzed: | 344 |
| Positive for CWD: | 0 |
| CWD Year | Period | DNR Zone | # Sampled | # Analyzed | Positive for CWD |
|---|---|---|---|---|---|
| 2007 | Hunting Season Surveillance | Remainder of Wisconsin | 1 | 1 | 0 |
| 2006 | Hunting Season Surveillance | Remainder of Wisconsin | 215 | 215 | 0 |
| 2006 | Out-of-Season Surveillance | Remainder of Wisconsin | 1 | 1 | 0 |
| 2005 | Hunting Season Surveillance | Remainder of Wisconsin | 1 | 1 | 0 |
| 2002 | Eradication Zone Hunts | Remainder of Wisconsin | 1 | 1 | 0 |
| 2002 | Hunting Season Surveillance | Remainder of Wisconsin | 125 | 125 | 0 |
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