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Economic Assessment of Sanitation Interventions in Vietnam - WSP

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<strong>Economic</strong> <strong>Assessment</strong> <strong>of</strong> <strong>Sanitation</strong> <strong>Interventions</strong> <strong>in</strong> <strong>Vietnam</strong> | Annex TablesTABLE C11. WATER QUALITY MEASUREMENT RESULTS IN TAM KY CITY, QUANG NAM PROVINCE (U2)Location and CodeWater sourceE Coli(MPN/100ml)BOD(mg/L)COD(mg/L)DO(mg/L)Turbidity(NTU)Uses<strong>Sanitation</strong> relatedremarksUW21 Dug well 0 - - - 0 CBD ImprovedUW22 Deep well 0 - - - 1 CBDUW23 Deep well 0 - - - 1 CBDUWC23 Deep well 0 - - - 0 CBD ImprovedUR21 Canal 900 5.9 12.5 6.9 7 ITOUR22 Canal 75 2.5 26.7 5.6 5 ITOUR23 Canal 110 5.1 10.3 7.2 45 ITOURC21 River 3,000 0.9 8.7 6.2 10 ITOURC22 Canal 700 0.2 4.5 6.9 8 ITOURC23 Canal 240 1.3 6.1 6.9 8 ITOUS21 Wastewater 0 37.2 82.5 3.3 3 W ImprovedUS22 Lake 0 12.8 68.7 11.5 176 ITUS23 Lake 4,600 8 25.1 5.9 345 IOUSC21USC22DomesticwastewaterDomesticwastewater110,000 21.1 76.8 2.7 14 WI150,000 11.4 58.4 3.5 132 IWQCVN 01:2009/ BYT (a) 0 - - - 2QCVN 08:2008/ BTNMT (b) 20 4 10 ≥ 6 -QCVN 09:2008/ BTNMT (c) Not detected - - - -QCVN 14: 2008/BTNMT (d) 3,000 30 - - -Note: C: Cook<strong>in</strong>g; B: Bath<strong>in</strong>g and Laundry; D: Dr<strong>in</strong>k<strong>in</strong>g; W: Wastewater; I: Irrigation; T: Transport; O: Other.(a) QCVN 01:2009/BYT: <strong>Vietnam</strong>ese national technical regulation on dr<strong>in</strong>k<strong>in</strong>g water quality (M<strong>in</strong>istry <strong>of</strong> Health - MOH, 2009);(b) QCVN 08:2008/BTNMT: <strong>Vietnam</strong>ese national technical regulation on surface water quality – column A1: us<strong>in</strong>g for domestic water supply and otherpurposes (M<strong>in</strong>istry <strong>of</strong> Natural Resources and Environment - MONRE, 2008);(c) QCVN 09:2008/BTNMT: <strong>Vietnam</strong>ese national technical regulation on underground water quality (M<strong>in</strong>istry <strong>of</strong> Natural Resources and Environment -MONRE, 2008).(d) QCVN 14:2008/BTNMT: <strong>Vietnam</strong>ese national technical regulation on domestic wastewater – Column A (M<strong>in</strong>istry <strong>of</strong> Natural Resources andEnvironment - MONRE, 2008).154<strong>Economic</strong> <strong>Assessment</strong> <strong>of</strong> <strong>Sanitation</strong> <strong>Interventions</strong>

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