Complete each of the water tests according to the directions on the water testing kit. Record your results in the table. BI V X X
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Acceptable Levels
(MCL - Maximum Contaminant Level)
Tap Water
Measurement
Outdoor Water
Measurement
(mg/L)
(mg/L)
pH and Total Alkalinity
pH: between 6.5 to 8.5
Total alkalinity: There is no health standard. Values near 150 are
considered ideal.
Total Hardness
Nitrate/Nitrite and Nitrite
Nitrogen
Iron (Fe 2/F23
Copper (Cut/Cu 2
below 500 ppm (500 mg/L)
Nitrate/Nitrite MCL - 10 ppm (10 mg/L)
Nitrite-nitrogen MCL = 1.0 ppm (1.0 mg/L)
Iron MCL - 500 ppm (500 mg/L)
Copper MCL = 1.4 ppm (1.4 mg/L)
Free Chlorine MCL = 0.5 ppm (0.5 mg/L)
Total Chlorine MCL = 4 ppm (4 mg/L)
Free Chlorine and Total Chlorine