The Benner Township Water Authority is required to complete quarterly testing of the Nitrate levels in the Grove Park Well.

Grove Park Nitrate Levels

2011-2019

Date	Nitrate Level
2/14/2011	5.17 mg/l
3/4/2011	7.16  mg/l
4/8/2011	6.65 mg/l
7/8/2011	6.75 mg/l
10/7/2011	7.09 mg/l
1/6/2012	6.89 mg/l
4/6/2012	6.73 mg/l
7/5/2012	7.54 mg/l
10/5/2012	7.76 mg/l
1/4/2013	8.03 mg/l
4/4/2013	7.8 mg/l
7/12/2013	5.42 mg/l
10/4/2013	8.15 mg/l
2/21/2014	8.09 mg/l
4/18/2014	8.03 mg/l
7/16/2104	7.72 mg/l
10/3/2014	7.86 mg/l
1/2/2015	8.48 mg/l
4/3/2015	7.5 mg/l
7/2/2015	7.46 mg/l
10/2/2015	7.54 mg/l
1/7/2016	7.99 mg/l
4/8/2016	7.66 mg/l
7/8/2016	8.33 mg/l
10/7/2016	8.26 mg/l
1/6/2017	8.24 mg/l
4/7/2017	7.96 mg/l
7/7/2017	7.67 mg/l
12/15/2017	8.8 mg/l
1/5/2018	8.68 mg/l
4/6/2018	8.42 mg/l
7/5/2018	8.46 mg/l
10/4/2018	6.77 mg/l
1/3/2019	6.39 mg/l
4/4/2019	5.96 mg/l