Parameter

Max. (mg/l)

No. of well

% No. of well

Area name and well code

Relationship to standard

Nitrite

0.38

3

2.1

AL-Twndibawi MN 3, MN 5, Batha Quraysh BH 1

Within standards

Nitrate

700

1

0.7

Al-Fihah, R1

Exceeds all standards

Chloride

1389

2

1.4

Al-Fihah R1, Al-Hajj Road SH 1

Exceeds all standards

Sulphate

1400

1

0.7

Al-Shumaisi F2

Exceeds all standards