1,4 Dioxane Test Results
There is no EPA standard for 1,4 Dioxane, however, notes that 35 parts per billion, consumed continually over a lifetime is considered a risk.
| Test Date | Point of Entry into PWC Treatment Facility (µg/L-parts per billion) |
| 1/26/17 | 3.80 |
| 2/22/17 | 4.20 |
| 3/16/17 | 2.30 |
| 4/5/17 | 1.40 |
| 5/3/17 | 0.75 |
| 6/20/17 | 1.90 |
| 7/13/17 | 0.72 |
| 8/15/17 | 0.41 |
| 9/19/17 | 2.80 |
| 10/12/17 | 2.40 |
| 11/14/17 | 2.40 |
| 12/11/17 | 3.60 |
| 1/10/18 | 5.80 |
| 2/21/18 | 3.70 |
| 3/13/18 | 2.10 |
| 4/11/18 | .77 |
| 5/29/18 | 1.60 |
| 7/23/18 | .70 |
| 8/13/18 | .45 |
| 9/25/18 | .19 |
| 10/17/18 | .32 |
| 11/6/18 | .37 |
| 12/12/18 | .15 |
| 1/16/19 | .38 |
| 2/6/19 | .65 |
| 3/19/19 | .42 |
| 4/10/19 | .38 |
| 5/21/19 | .70 |
| 6/12/19 | 2.00 |
| 7/16/19 | .30 |
| 8/16/19 | .94 |
| 9/11/19 | 3.50 |
