Water Quality Test Results (2022/2023)
Substance
|
PQL*
|
MCL**
|
Level Found
|
|
Calcium
|
0.10
|
NR ND
|
NR ND
|
|
Sodium
|
0.50
|
NR
|
5.7
|
|
Potassium
|
1.00
|
NR
|
ND
|
|
Fluoride
|
0.05
|
2.00
|
ND
|
|
Magnesium
|
0.05
|
NR
|
ND
|
|
Chloride
|
0.50
|
250
|
3.2
|
|
Copper
|
0.01
|
1.00
|
ND
|
|
pH***
|
NA
|
6.8 - 8.5
|
6.8 - 7.2
|
|
Sulfate***
|
1.00
|
250.00
|
ND
|
|
Arsenic
|
0.002
|
0.006
|
ND
|
|
Lead
|
0.001
|
0.005
|
ND
|
|
TDS***
|
2.50
|
500.00
|
7.2 ppm
|
All Units in (mg/l) or Parts per Million (PPM) unless otherwise indicated.
***Secondary Standard. non-enforceable guidelines relating to contaminants that may cause cosmetic or aesthetic effects in drinking water.
Level Found – The highest level of each substance detected at or above the MRL* in representative finished product samples.
**MCL – Maximum Contaminant Level. The highest level of a substance allowed by law in drinking water (bottled or tap water). The MCLs shown are the federal MCLs set by the U.S. Environmental Protection Agency and the Food and Drug Administration unless no federal MCL exists.
PQL - Practical Quantitation Limit. The lowest level of measurement that can be reliably achieved during routine laboratory operating conditions within specified limits of precision and accuracy.
ND - Not detected at or above the PQL.
Ppb – Parts Per Billion. Equivalent to micrograms per liter.
NR – Not listed in State or Federal drinking water regulations.
NA - Not applicable to specific test methods or test parameters.
