Chlorine monitoring in resident Ms. Walters’ home

Chlorine disinfectant is added in Flint’s drinking water prior to distribution for destroying harmful pathogens and should be present when it reaches the tap for continued protection.

Flint resident and citizen scientist LeeAnne Walters monitored chlorine levels in her tap water using a Hach Pocket Colorimeter II device everyday from Aug 17 till Sep 3.

LATEST: On 9/3/15, the chlorine levels measured at the tap: 0.0 mg/L as Cl2

Summary for this location: 0 days with detectable chlorine out of 18 days tested

The Hach meter reading for chlorine in the water measured by Ms. LeeAnne Walters on August 25th 2015
The Hach meter reading for chlorine in the water measured by Ms. LeeAnne Walters on August 25th 2015

Summary Table

Date Measured Level (mg/L as Cl2) Analyst Notes
17-Aug 0.0 Marc Edwards
18-Aug 0.0 Marc Edwards After 8 hours of continuous flushing
19-Aug 0.0 Marc Edwards
20-Aug 0.0 LeeAnne Walters At 11:00pm
21-Aug 0.0 LeeAnne Walters At noon
22-Aug 0.0 LeeAnne Walters At 3:15pm
23-Aug 0.0 LeeAnne Walters At 6:15pm
24-Aug 0.0 LeeAnne Walters At 9:12am
25-Aug 0.0 LeeAnne Walters At 10:10pm
26-Aug 0.0 LeeAnne Walters At 10:50pm
27-Aug 0.0 LeeAnne Walters At 11:37pm
28-Aug 0.0 LeeAnne Walters At 6:42am
29-Aug 0.0 LeeAnne Walters At 11:55pm
30-Aug 0.0 LeeAnne Walters At 10:00pm
31-Aug 0.0 LeeAnne Walters At 3:17pm
1-Sep 0.0 LeeAnne Walters At 7:07pm
2-Sep 0.0 LeeAnne Walters At 1:47pm
3-Sep 0.0 LeeAnne Walters At 8:18pm