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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 TablesANNEX C. WATER QUALITY IMPACTTABLE C1. WATER QUALITY MEASUREMENT RESULTS IN XUAN PHU COMMUNE, XUAN LOC DISTRICT, DONG NAI PROVINCE (R1)Location andCodeWatersourceTotal Coliform(MPN/100ml)BOD (mg/L)COD(mg/L)DO(mg/L)Turbidity(NTU)N0909781 River 93,000 5 10 4.5 27 ITOUses<strong>Sanitation</strong>relatedremarksN0909782 River 21,000 2 3 4.8 11 ITO ImprovedN0909783 River 350,000 13 32 2.2 32 ITON0909784 River 15,000 6 18 6 34 ITO ImprovedN0909791 Well 24,000 10 2 CBDN0909792 Well 460,000 1 CBD ImprovedN0909793 Well 2,300 3 CBD ImprovedN0909801 River 35,000 4 8 3.8 ITON0909802 River 39,000 9 16 4.7 ITON0909803 River 75,000 19 32 1.8 ITON0909804 River 43,000 7 11 3.8 ITO ImprovedQCVN 01:2009/0 - - - 2BYT (a)QCVN 08:2008/BTNMT (b) 20 4 10 ≥ 6 -QCVN 09:2008/3 - - - -BTNMT (c)QCVN 14: 2008/3,000 30 - - -BTNMT (d)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).144<strong>Economic</strong> <strong>Assessment</strong> <strong>of</strong> <strong>Sanitation</strong> <strong>Interventions</strong>

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