A. M. AENAB ET AL.
526
Table 2. Water Quality Index result by C++ program for
the year 2004.
Figure 3. Water Quality Index (WQI) values for the years
(2004-2010).
(389.975, 421.225 & 416.575 mg/l), respectively, T.D.S
(611.89, 616.1373 & 626.74 mg/l), SO4 (237.5, 201 &
201.1 mg/l), PO4 (0.325, 0.325 & 0.375 mg/l) and EC
(1170.1, 1175.78 & 1170.1 mg/l), WQI in total was
(638.1017, 638.0811 & 735.7739). In 2006 & 2007 there
is four parameters out of WHO standard values, it was
TH (337.2 & 321.55 mg/l), respectively, T.D.S (618.1 &
583.525 mg/l), SO4 (245.975 & 244.775 mg/l) and PO4
(0.45 & 0.525 mg/l), WQI in total was (881.8434 &
1028.4301). Finally in year of 2010 has two parameters
out of WHO standard limit values, the parameters was
TH (285.6 mg/l) and PO4 (0.463 mg/l), WQI in total
(907.1375).
From all above result we can see all of WQI > 100 and
that’s means WQI type is unsuitable for use.
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