Estrone
Madison Water Utility
44
Samples
0
Samples exceeding legal limit (MCL)
0
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2014 | N/A | 0 | 0 | N/A |
| 2015 | ND | 44 | 0 | ND |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2015-03-09 | 3201769 | ND |
| 2015-03-09 | 3201689 | ND |
| 2015-03-09 | 3201819 | ND |
| 2015-03-09 | 3201808 | ND |
| 2015-03-09 | 3201797 | ND |
| 2015-03-09 | 3201749 | ND |
| 2015-03-09 | 3201830 | ND |
| 2015-03-10 | 3202385 | ND |
| 2015-03-10 | 3202429 | ND |
| 2015-03-10 | 3202313 | ND |
| 2015-03-10 | 3202473 | ND |
| 2015-03-10 | 3202414 | ND |
| 2015-03-10 | 3202324 | ND |
| 2015-03-10 | 3202353 | ND |
| 2015-03-10 | 3202302 | ND |
| 2015-03-11 | 3203970 | ND |
| 2015-05-19 | 3245229 | ND |
| 2015-05-19 | 3245218 | ND |
| 2015-05-21 | 3248058 | ND |
| 2015-05-27 | 3250681 | ND |
| 2015-07-08 | 3276582 | ND |
| 2015-07-21 | 3284352 | ND |
| 2015-09-01 | 3313060 | ND |
| 2015-09-14 | 3321385 | ND |
| 2015-09-14 | 3321411 | ND |
| 2015-09-15 | 3322630 | ND |
| 2015-09-15 | 3322779 | ND |
| 2015-09-15 | 3322666 | ND |
| 2015-09-15 | 3322753 | ND |
| 2015-09-15 | 3322731 | ND |
| 2015-09-15 | 3322679 | ND |
| 2015-09-15 | 3322867 | ND |
| 2015-09-15 | 3322847 | ND |
| 2015-09-15 | 3322742 | ND |
| 2015-09-15 | 3322819 | ND |
| 2015-09-15 | 3322690 | ND |
| 2015-09-16 | 3324047 | ND |
| 2015-09-16 | 3324077 | ND |
| 2015-09-16 | 3323909 | ND |
| 2015-09-16 | 3323920 | ND |
| 2015-09-16 | 3323898 | ND |
| 2015-09-16 | 3323935 | ND |
| 2015-09-16 | 3324017 | ND |
| 2015-12-29 | 3380094 | ND |