Mwananyamala kwa Kopa village government kiosk Village B 107/14 Borehole 100m deep S06046’’984’ E039016’’116’ 180 150 Mwananyamala Kisiwani 1180 kwa Hussein Onesha Mr. Hussein OneshaP7 B109/14 Borehole 60m deep S06047’’655’ E039015’’141’ 200 180 Mwananyamala A, Peramiho street Mr. Andrew HauleP7 B 118/14 Borehole 60m deep S06047’’505’ E039015’’258’ 170 35 Mean 143.5 95.25 Std deviation 80.65 81.83 Maximum 200.0 180.0 Minimum 24.0 16.0 Mbezi Msumi Salum Mohamed B 375/14 Borehole 116m deep S06042’’739’ E039006’’356’ 35 0 Mbezi Mpiji magohe CCM Mr. Leonard B 369/14 Borehole 90m deep S06043’’710’ E039003’’835’ 0 0 Mbezi mwisho Mr. Deo B 477/14 Borehole 60m deep S06047’’141’ E039006’’526’ 13 6 Mbezi Mpigi Magohe Mr. Asenga LukasP11 Borehole 60m deep S06036’’813’ E039005’’285’ 250 130 Mean 74.5 34 Std deviation 117.9 64.1 Maximum 250.0 130.0 Minimum 0 0 Overall Mean 87.5 44.58 Overall Standard Deviation 97.96 67.27 Overall Minimum value 0 0 Overall Maximum value 250 180 Tanzania Drinking Standard (2008) 1 – 3 0 Source: Research Findings, 2014 GPS = Global Positioning System, B= Borehole number
Kimara Mosque Unknown T11 Tanker truck NO. T790ANQ S06047’’058 500 288 Kimara Mtangini Unknown T12 Tanker truck NO. T646AJG S06047’’287’’ 106 20 Kimara Korogwe Unknown T13 Tanker truck NO. T330CSH S06047’’232’ 36 26 Kimara King’ongo Unknown T14 Tanker truck NO. T350BVN S06046’’455 310 170 Kimara King’ongo Unknown T15 Tanker S06046’’538’ E039009’251 42 30 Kimara B Unknown T16 Tanker truck NO. T223ABS S06045’’450’ 40 4 Mean 133.0 70.25 Std deviation 177.84 103.46 Maximum 500.0 288.0 Minimum 0.0 0.0 kwa Kopa Unknown T3 Tanker truck No.T517AFS S06046’’867’ 11 7 behind the hospital Unknown T4 Tanker truck No.T494BWF S06047’’200’ 72 46 kwa kopa Unknown T5 Tanker truck NO. T160AXL S06046’’913’ E039015’’011 720 562 kwa Mwarabu Unknown T6 Tanker truck NO.T569ACA S06046’’960’ E039014’’879 264 203 kwa Mama Zakaria Unknown T7 Tanker truck NO. T901BEM S06047’’049’ 240 200 street Unknown T8 Tanker truck N0.T868ASH S06047’’299’ 720 400 tuta la pili shule Unknown T9 Tanker truck NO. T592ACN S06047’’427’ 488 416
Mean 1592.5 795.25 6.8 0.775 118.5 611.3 Std deviation 513.25 264.23 0.42 1.159 108.6 363.5 Maximim 2120 1066 7.4 2.5 275 1000 Minimum 915 447 6.4 0 24 205 Mbezi Msumi P9 B 374/14 BH 116M S06042’’739’ E039006’’356’ 1364 675 7.0 0.2 110.0 410.0 Mbezi Mpiji magohe CCM P10 B 368/14 BH 90M S06043’’710’ E039003’’835’ 2680 1322 6.9 3.3 800.0 870.0 Mbezi mwisho P11 B 476/14 BH 80M S06047’’141’ E039006’’526’ 5880 3528 7.3 0 1918.4 1210.0 Mbezi Mpigi magohe P12 B370/14 BH 80M S06036’’813’ E039005’’285’ 2520 1274 6.8 6.6 545.0 900.0 Mean 3111.0 1699.8 7.0 2.5 843.4 847.5 Std deviation 1936.9 1253.9 0.2 3.1 771.2 329.7 Maximum 5880 3528 7.3 6.6 1918.4 1210 Minimum 1364 675 6.8 0 110 410 Kimara B Namanga st. P13 B 378/14 BH 90M S06046’’473’ E039008’’010’ 3290 1698 7.4 6.2 1045.0 640.0
in Mwananyamala ward, three (3) boreholes in Kimara ward and four (4) boreholes in Mbezi ward making 83% of the tested boreholes to have either hard or excessively hard water. The total hardness in borehole water may be mainly due to calcium attributed to anthropogenic activities, influx runoff, and/or natural processes within the aquifer (Oparaocha et al., (2010), Praveen et al., (2008) & RadhaKrishnan et al., (2007).
Kimara Unknown T14 Truck NO. T146CDL S06046’’455 639 295 6.7 7,1 128.0 225.0 Kimara Unknown T15 Truck NO. S06046’’538’ E039009’251 685 321 5.6 0.2 178.0 120.0 Kimara B Unknown T16 Truck NO. T922BNL S06045’’450’ 628 293 5.3 0.3 152.0 165.0 Mean 1018 497.88 6.3 1.5 222.25 201.75 Std deviation 619.8 318.71 1.0 2.3707 141.4 110.69 1000 5880 3528 500 288 1918.4 480 235 5.3 0.2 128 32 Mbezi Unknown T17 Tanker truck NO. T790ANQ S06046’’986’ 126 57 6.8 81 I3.0 74.0 Mbezi shule Unknown T18 NO. T646AJG S06047’’032’ 185 84 6.8 86 25.0 103.0 Mbezi old stand Unknown T19 Truck NO. T330CSH S06047’’025’ 173 79 6.4 13 23.0 85.0
kwa Kopa Unknown T3 Tanker truck S06046’’867’ 504 243 7.2 0.2 118.0 32.0 behind the hospital Unknown T4 Tanker S06047’’200’ 143 67 7.1 5 17.0 55.0 kwa kopa Unknown T5 Tanker truck NO. T160AXL S06046’’913’ 1518 777 7.2 11 340.0 435.0 kwa Mwarabu Unknown T6 Tanker truck S06046’’960’ 872 419 7.5 0.8 5.0 200.0 kwa Mama Zakaria Unknown T7 Tanker truck NO. T901BEM S06047’’049’ 800 385 7.7 1.6 73.0 230.0 Ujiji street Unknown T8 Tanker truck S06047’’299’ 779 375 7.1 1.9 73.0 220.0