MIZORAM WATER DATA

September 2020

STATION DETAILS

MIZORAM STATE POLLUTION CONTROL BOARD WATER QUALITY DATA UNDER NWMP, MIZORAM MONITORING PERIOD FOR THE MONTH OF SEPTEMBER, 2020

A. STATIONS DETAILS

Use of water in Down Human activities Stream (irrigation, (Bathing, Washing, Used Major Visibility industrial, domestic, Depth of Station Sampling Sampling Cultivation, Fishing, Floating Flow Sl.No Name and location of Stations Based Polluting Effluent drinking water source, Weather Water Colour Odour Code Date Time Boating, Gardening, matter (m/s) Class Sources Discharge organised water source, Body (m) Tourist spot, cattle cultivation, fishing, wedding, others) bathing ghat, others)

1 2 3 5 6 7 8 9 10 11 12 13 1 2050 Upper Stream 08-09-2020 1.45 Agriculture Drinking Water Source Clear 1.5 Pale Yellow Odour free 0.3 2 2051 Tlawng Lower Stream 08-09-2020 1.34 Agriculture WTP located at nearby Clear 1.5 Fishing Pale Yellow Odour free 0.3 3 2052 Upper Stream 07-09-2020 12.00 Agriculture Clear 2 Fishing Pale Yellow Odour free 0.3 4 2053 Tuirial Lower Stream 07-09-2020 12.30 Agriculture Clear 2 Fishing Pale Yellow Odour free 0.3 5 2054 Ramhlun ‘North’ Tuikhur 01-09-2020 12.00 Domestic Clear 0.5 Washing Clear Odour free N/A 6 2055 Mission Vengthlang‘North’ Tuikhur 08-09-2020 12.00 Domestic Clear 1 Washing Clear Odour free N/A 7 3709 Tlawng River, 22-09-2020 12.15 Agriculture Clear 2.3 Sand collection Pale Yellow Odour free 0.4 8 3710 Stream,Reiek kai, 08-09-2020 12.29 Agriculture Drinking Water Source Clear 0.7 Pale Yellow Odour free 0.4 9 3711 VaipuanphoStream, Reiek kai 08-09-2020 12.59 Agriculture Drinking Water Source Clear 0.8 Pale Yellow Odour free 0.5 10 3712 Tuikual Stream,Reiek kai 08-09-2020 2.00 Domestic Clear 1.8 Clear Odour free 11 3713 Sakhisih stream,Mission Vengthlang 18-09-2020 12.00 Domestic Clear 0..3 Washing Clear Odour free 1.1 12 3714 Tuirial River,Upstream Near Sumsuih village 10-09-2020 7.30 Agriculture Clear 0.4 Washing Clear Odour free 0.4 13 3715 Tuirial River,Airfield, beforedumping ground 07-09-2020 11.30 Agriculture Clear 1.1 Fishing Pale Yellow Odour free 0.3 14 3716 Damdiai Stream,Airfield, near dumping ground 07-09-2020 11.50 Agriculture Clear 0.5 Fishing Pale Yellow Odour free 0.2 15 3717 Tuirial River,Airfield, after dumping ground 07-09-2020 12.50 Agriculture Clear 1.2 Fishing Pale Yellow Odour free 0.2 16 3718 Chite Stream,Armed veng 01-09-2020 11.30 Domestic Clear 0.3 Pale Yellow Odour free 0.3 17 3719 River, Seling 21-09-2020 9.15 Agriculture Washing, Bathing, Plantation Clear 0.3 Washing, Kitchen, Garden Pale Yellow Odour free 1.5 WATER QUALITY DATA UNDER NWMP, MIZORAM MONITORING PERIOD FOR THE MONTH OF SEPTEMBER, 2020

A. STATIONS DETAILS

Use of water in Down Human activities Stream (irrigation, (Bathing, Washing, Used Major Visibility industrial, domestic, Depth of Station Sampling Sampling Cultivation, Fishing, Floating Flow Sl.No Name and location of Stations Based Polluting Effluent drinking water source, Weather Water Colour Odour Code Date Time Boating, Gardening, matter (m/s) Class Sources Discharge organised water source, Body (m) Tourist spot, cattle cultivation, fishing, wedding, others) bathing ghat, others)

1 2 3 4 5 6 7 8 9 10 11 12 13 18 3720 River,Near Tuivawl bridge, Keifang 21-09-2020 1.45 Agriculture Clear 1.5 Washing & Bathing 0.8 Dark Brown Odour free 1.5 19 3721 Lawibual Stream,Lawibual village 17-09-2020 12.30 Domestic Clear 0.1 Construction Work Pale yellow Odour free 0.3 20 3722 Lawibuai fishpond 17-09-2020 12.40 Domestic Fish Pond Clear 5 Pale yellow Odour free N/A 21 3723 Tamdil Lake,Saitual 21-09-2020 3.15 Agriculture Fish Pond, Plantation, Nursery Clear 1.5 Recreation Center , Fish pond Pale yellow Odourless N/A 22 3724 Challui, Lengpui 22-09-2020 1.30 Agriculture Clear 0.8 Fishing Pale Yellow Odourless 0.6 23 3725 Lungli Tuikhur, Republic Veng 17-09-2020 11.30 Domestic Clear 0.6 Washing Clear Odour free N/A 24 3726 Ramhlun ‘S’ Tuikhur, Near Community Hall 01-09-2020 12.10 Domestic Clear 0.5 Washing Clear Odour free N/A 25 3727 Tuithiang VengTuikhur 17-09-2020 12.55 Domestic Clear 0.2 Washing Clear Odour free N/A 26 3728 Khurpui Tuikhur,S.Hlimen 18-09-2020 11.30 Domestic Clear 0.2 Washing Clear Odourless N/A 27 3729 Bawngkawn Hand Pump,Near HB Petrol Pump 28 3730 Selesih Hand Pump 29 3731 Tuikual Hand Pump This station is underground (Hand Pump) source of water which required to analyze during April and October only 30 3732 Chaltlang hand pump near Remi tyre works 31 3733 S.HlimenHand Pump 32 3734 Tlawng River, Upstream,Zobawk, 14-09-2020 2.30 Agriculture Washing, Bathing Clear 1.5 Washjing, Domestic Purpose Pale Yellow Odour free 1.3 33 3735 Mat River 14-09-2020 9.30 Agriculture Washing, Domestic Purpose Clear 2.8 Plantation, Gardening Pale Yellow Odour free 1.5 34 3736 Tlawng River,Pialthleng, Zotlang, Lunglei 14-09-2020 3.45 Agriculture Drinking Water Source Clear 3.6 Fishing Clear Odour free 0.4

WATER QUALITY DATA UNDER NWMP, MIZORAM MONITORING PERIOD FOR THE MONTH OF SEPTEMBER, 2020

A. STATIONS DETAILS

Use of water in Down Human activities Stream (irrigation, (Bathing, Washing, Used Major Visibility industrial, domestic, Depth of Station Sampling Sampling Cultivation, Fishing, Floating Flow Sl.No Name and location of Stations Based Polluting Effluent drinking water source, Weather Water Colour Odour Code Date Time Boating, Gardening, matter (m/s) Class Sources Discharge organised water source, Body (m) Tourist spot, cattle cultivation, fishing, wedding, others) bathing ghat, others)

1 2 3 4 5 6 7 8 9 10 11 12 13 35 3737 Vaitui Tuikhur,Theiriat,Lunglei 14-09-2020 2.00 Drinking Water Source Clear N/A Clear Odour free N/A 36 3738 Sap Tuikhur,Serkawn 14-09-2020 3.55 Domestic Domestic purpose Clear N/A Dwelling, Vehicular Movement Clear Odour free N/A 37 3739 Zobawk Veng Handpump,Lunglei This station is underground (Hand Pump) source of water which required to analyze during April and October only 38 3740 Saikah Stream,Lawngtlai 12-09-2020 12.00 Domestic Drinking Water Source Clear 0.2 Washing Clear Odour free 1.2 39 3741 Khurpui Tuikhur,Lawngtlai 13-09-2020 10.00 Domestic Clear 0.6 Washing Clear Odour free N/A 40 3742 ChanmariHand Pump,Lawngtlai This station is underground (Hand Pump) source of water which required to analyze during April and October only 41 3743 P.H.E Reservior,Helipad,New Saiha 23-09-2020 4.00 Agriculture Drinking Water Source Clear 5 helipad Clear Odour free N/A 42 3744 River, Kawlchaw 23-09-2020 10.00 Agriculture Washing, Bathing Clear 3 Fishing Pale yellow Odour free 2.3 43 3745 Chhochhopa Tuikhur, Saiha 23-09-2020 2.00 Domestic Domestic purpose Clear 0.3 Washing, FurnitureWorkshop, Clear Odour free N/A 44 3746 Tuikum River,Serchhip 11-09-2020 10.00 Agriculture Drinking Water Source Clear 2.5 Public Water Supply Clear Odour free 1.5 45 3747 Sesah Stream,Serchhip 11-09-2020 12.20 Domestic Domestic purpose Clear 0.4 Washing Pale yellow Odour free 1.2 46 3748 Project veng Tuikhur,Serchhip 11-09-2020 1.45 Domestic Domestic purpose Clear 1 Dwelling, Vehicular Movement Clear odour free N/A 47 3749 Lahmun River, Phaizau, Mamit 01-09-2020 6.50 Agriculture Drinking Water Source Clear 0.6 Clear Odour free 0.4 48 3750 River,Near Bawngva village, Mamit 01-09-2020 11.30 Agriculture Clear 0.2 Washing Pale yellow Odour free 0.7 49 3751 River, Near Dapchhuah village. 01-09-2020 3.40 Agriculture Clear 0.3 Washing & Fishing Pale yellow Odour free 0.7 50 3752 Tuichhuahen Stream, Kolasib 08-09-2020 10.30 Agriculture Drinking Water Source Clear 0.48 Pale yellow Odour free 0.09 51 3753 Hmar veng Tuikhur, Kolasib 08-09-2020 1.05 Domestic Washing, Bathing, Drinking Clear 1.6 Washing Pale yellow Odour free N/A WATER QUALITY DATA UNDER NWMP, MIZORAM MONITORING PERIOD FOR THE MONTH OF SEPTEMBER, 2020

A. STATIONS DETAILS

Use of water in Down Human activities Stream (irrigation, (Bathing, Washing, Used Major Visibility industrial, domestic, Depth of Station Sampling Cultivation, Fishing, Floating Flow Sl.No Name and location of Stations Sampling Time Based Polluting Effluent drinking water source, Weather Water Colour Odour Code Date Boating, Gardening, matter (m/s) Class Sources Discharge organised water source, Body (m) Tourist spot, cattle cultivation, fishing, wedding, others) bathing ghat, others)

1 2 3 4 5 6 7 8 9 10 11 12 13 52 3754 Tlawng River, Downstream,Bairabi 21-09-2020 2.30 Agriculture Clear 2 Fishing Pale Yellow Odour free 0.6 53 3755 Pond, Near Thermal Power Plant, Bairabi 21-09-2020 2.00 Domestic Fish Pond Clear 1.5 Pale Yellow Odour free N/A 54 3756 , 11-09-2020 11.00 Domestic Clear 1.5 Washing Pale Yellow Odour free 0.3 55 3757 Tuipui River,Champhai 11-09-2020 11.30 Agriculture Drinking Water Source Clear 2.1 Pale Yellow Odour free 0.2 56 3758 Bethel veng Hand-pump,Champhai This station is underground (Hand Pump) source of water which required to analyze during April and October only 57 4114 Chite stream, Near SIPMUI’s STP, Bethlehem Vengthlang, 01-09-2020 11.40 Domestic Clear 0.4 Clear Odour free 0.3 58 4115 Tuikual stream (U/S) Near New Secretariat Complex, Dinthar, Aizawl 10-09-2020 12.15.00 PM Domestic Clear 0.1 Pale Yellow Odour free 0.6 59 4116 P.H.E Water Reservoir(Tlawng river water), Tuikhuahtlang, Aizawl 18-09-2020 12.30 Agriculture Drinking Water Source Clear 1 Clear Odour free N/A 60 4117 P.H.E Water Reservoir (Tawizo stream water),Rulchawm village 21-09-2020 4.00 Agriculture Drinking Water Source Clear 3.5 Clear Odour free N/A 61 4118 Tuirial Dam, Tuirial HEPP , Saipum village 07-09-2020 8.00 Agriculture Generation of Hydro Electricity Clear 1.6 Clear Odour free N/A 62 4119 Serlui ‘B’ Dam, Serlui ‘B’ HEPP site, Bilkhawthlir village 07-09-2020 7.00 Agriculture Generation of Hydro Electricity Clear 1.9 Clear Odour free N/A 63 4120 Teirei river (d/s) Near confluencing point with Tlawng river Sapmara village 21-09-2020 3.00 Agriculture Clear 1 Brown Odour free 0.4 64 4121 Tlawng River, Suarpui, Bairabi HEPP Dam site, Bairabi village 21-09-2020 4.00 Agriculture Dringking Water Source Clear 2 Brown Odour free 0.3 65 4122 Khawthlangtuipui River, Tlabung 15-09-2020 3.00 Agriculture Fishing Clear 1 Washing Pale Yellow Odour free 0.4 66 4123 Tuipui Darzokai River (Chhimtuipui) Tuipui D village 12-09-2020 12.50 Agriculture Washing, Bathind, Sand ExtractionClear 3.2 Washing Pale Yellow Odour free 1.3 67 4124 Electric veng tuikhur, Lunglei 14-09-2020 4.30 Domestic Clear N/A Washing Clear Odour free N/A 68 4125 Tuipui (u/s) Near confluencing point with Keilungliah Stream, Vengthar, 11-09-2020 12.30 Agriculture Clear 0.9 Pale Yellow Odour free 0.26 WATER QUALITY DATA UNDER NWMP, MIZORAM MONITORING PERIOD FOR THE MONTH OF SEPTEMBER, 2020

A. STATIONS DETAILS Human activities Use of water in Down (Bathing, Stream (irrigation, Washing, industrial, domestic, Used Major Visibility Depth of Cultivation, Station Sampling Sampling drinking water source, Floating Sl.No Name and location of Stations Based Polluting Effluent Weather Water Fishing, Colour Odour Flow (m/s) Code Date Time organised water matter Class Sources Discharge Body (m) Boating, source, cultivation, Gardening, fishing, bathing ghat, Tourist spot, others) cattle wedding, others) 1 2 3 4 5 6 7 8 9 10 11 12 13 69 4126 Pawhhawn Tuikhur, Near GM H.S.S, Vengsang, Champhai 11-09-2020 2.30 Domestic Clear 0.3 Washing Clear Odour free N/A 70 4127 Khurpui Tuikhur, New Colony, Saiha 23-09-2020 2.00 Domestic Domestic Purpose Clear 0.6 Washing Clear Odour free N/A 71 4128 Hand-pump, New Saiha Bazar This station is underground (Hand Pump) source of water which required to analyze during April and October only 72 4129 Tuivamit Tuikhur, AOC Veng, Lawngtlai 13-09-2020 10.30 Domestic Cooking, Washing Clear 1.8 Washing Clear Odour free N/A 73 4130 Ngengpui stream,Near Kaladan Multi Modal Road, Ngengpui village 12-09-2020 11.00 Agriculture Clear 0.4 Washing Clear Odour free 0.6 74 4131 P.H.E Reservoir (Chengkawl lui & Chengpawng li), Chawnhu village 12-09-2020 11.00 Agriculture Washing, Cooking Rainy 0.9 Clear Odour free N/A 75 4132 Vantawng waterfall, Buangpui Ram, Near Thenzawl town 23-09-2020 5.45 Agriculture Clear N/A Agriculture Clear Odour free N/A 76 4133 Ngharpet veng tuikhur, Lungsir, Mamit 01-09-2020 6.45 Agriculture Drinking Water Source Clear 0.5 Clear Odour free N/A MIZORAM WATER DATA

September 2020

CORE & GENERAL PARAMETERS

MIZORAM STATE POLLUTION CONTROL BOARD WATER QUALITY DATA UNDER NWMP, MIZORAM MONITORING PERIOD FOR THE MONTH OF SEPTEMBER, 2020

B. CORE PARAMETERS C. GENERAL PARAMETERS

Nitrogen Sl.N Station Water Conductivit Faecal Total Total Total Total D.O B.O.D Nitrite (N- Turbidity Chlorides Ammonia- Calcium Magnesium Sodium K TSS TDS o Code Name and location of Stations Temp pH y Coliform Coliform Alkalinity Hardness Phosphate (mg/L) (mg/L) No₂) NTU (mg/L) N (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (˚C) µs/cm MPN MPN (mg/L) (mg/L) (mg/L) (mg/L) 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 1 2050 Tlawng Upper Stream 26 4.9 8.43 99 0.7 0.006 43 2400 11 37.7 10.2 0.236 40 8.8 4.3 0.5 0 0.054 2 2051 Tlawng Lower Stream 26 4.9 8.52 100 0.7 0.008 1100 2400 12.3 39.4 9.3 0.331 40 9.6 3.8 0.5 0 0.061 3 2052 Tuirial Upper Stream 26 4.2 8 126 0.8 0.015 1100 2400 23 37.7 9.3 0.342 40 9.6 3.8 2 0 0.076 4 2053 Tuirial Lower Stream 26 5.1 7.8 115 0.8 0.024 1100 290 25 36 10.2 0.296 40 10.4 3.4 1 0 0.092 5 2054 Ramhlun ‘North’ Tuikhur 21 2.2 5.45 575 0.02 1.2 59.9 59.5 0.422 106 30.4 7.2 4 1 0.078 6 2055 Mission Vengthlang‘North’ Tuikhur 21 3.6 6.42 502 0.5 0.02 1.1 73.6 51.1 0.262 120 35.2 7.7 3.5 0.5 0.066 7 3709 Tlawng River,Sairang 26 7.8 7.42 78 1.5 0.026 1100 2400 57.6 42.8 8.4 0.452 24 7.2 1.4 0.5 0 0.123 8 3710 Serlui Stream,Reiek kai, 24 7.1 8.37 190 1.1 0.012 6.6 34.2 8.4 0.281 30 8 2.4 0.5 0 0.079 9 3711 VaipuanphoStream, Reiek kai 24 4.9 7.55 32 0.7 0.007 7 20.5 9.3 0.247 26 7.2 1.9 0 0 0.054 10 3712 Tuikual Stream,Reiek kai 26 4.9 7.9 102 0.8 0.006 1100 2400 5 46.2 13.9 0.274 46 11.2 4.3 0.5 0 0.056 11 3713 Sakhisih stream,Mission vengthlang 22 6 6.58 328 0.9 0.044 3.4 51.4 40 0.262 82 22.4 6.2 2.5 0.5 0.0123 12 3714 Tuirial River,Upstream Near Sumsuih village 18 7.5 6.15 181 1.6 0.006 1.1 22.3 9.3 0.084 30 8 2.4 0 0 0.054 13 3715 Tuirial River,Airfield, beforedumping ground 26 5.2 7.59 114 0.8 0.014 28 36 8.4 0.319 44 10.4 4.3 0.5 0 0.065 14 3716 Damdiai Stream,Airfield, near dumping ground 25 3.8 7.27 116 0.8 0.015 24 77.1 19.5 0.312 96 25.6 7.7 1 0 0.059 15 3717 Tuirial River,Airfield, after dumping ground 25 4.2 7.9 115 0.9 0.021 36 47.9 13.9 0.357 52 13.6 4.3 0.5 0 0.079 16 3718 Chite Stream,Armed veng 29 6.4 8.02 538 2 0.841 35 2400 13.5 142.1 71.6 0.908 144 44.8 7.7 3.5 1 13 335 0.048 17 3719 Tuirini River, Seling 23 8.1 7.21 63 0.7 0.03 85 17.1 8.4 0.555 26 6.4 2.4 0.5 0 0.118 WATER QUALITY DATA UNDER NWMP, MIZORAM MONITORING PERIOD FOR THE MONTH OF SEPTEMBER, 2020

B. CORE PARAMETERS C. GENERAL PARAMETERS

Nitrogen Sl. Station Water Conductivit Faecal Total Total Total Sodiu Total Name and location of Stations D.O B.O.D Nitrite (N- Turbidit Chlorides Ammonia- Calcium Magnesium K TSS TDS Temp pH y Coliform Coliform Alkalinity Hardness m Phosphate No Code (mg/L) (mg/L) No₂) y NTU (mg/L) N (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (˚C) µs/cm MPN MPN (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 18 3720 Tuivawl River,Near Tuivawl bridge, 23 9.5 7.6 61 0.9 0.036 74 3.8 7.4 0.661 22 5.6 1.9 0.5 0 31 329 0.157 19 3721 LawibualKeifang Stream,Lawibual village 24 2.3 7.57 458 0.609 16.4 89 51.1 0.528 120 35.2 7.7 3.5 0.5 0.065 20 3722 Lawibuai fishpond 24 4.2 6.88 257 0.045 11.1 39.4 35.3 0.361 60 14.4 5.8 2.5 0 0.056 21 3723 Tamdil Lake,Saitual 24 10 10 56 1.6 0.009 7.3 32.5 11.2 0.198 20 4.8 1.9 0.5 0 0.062 22 3724 Challui, Lengpui 24 7.6 7.61 114 2.3 0.041 88 53.1 9.3 0.676 30 8 2.4 0.5 0 0.151 23 3725 Lungli Tuikhur, Republic Veng 23 4.2 7 312 0.009 1.3 25.7 37.2 0.152 84 24 5.8 2.5 0 0.031 24 3726 Ramhlun ‘S’ Tuikhur, Near Community 21 2.2 5.06 607 0.014 1.4 51.4 57.7 0.464 90 24 7.2 4 1 0.069 25 3727 TuithiangHall VengTuikhur 21 7.1 7.01 312 0.011 1.5 41.1 27.9 0.167 72 20 5.3 2.5 0.5 0.039 26 3728 Khurpui Tuikhur,S.Hlimen 22 6.3 6.47 247 0.015 2.2 56.5 13.9 0.144 114 34.4 6.7 0.5 0 0.078 27 3729 Bawngkawn Hand Pump,Near HB 28 3730 SelesihPetrol Pump Hand Pump 29 3731 Tuikual Hand Pump This station is underground (Hand Pump) source of water which required to analyze during April and October only 30 3732 Chaltlang hand pump near Remi tyre 31 3733 S.HlimenHandworks Pump 32 3734 Tlawng River, Upstream,Zobawk, 26 7.2 6.57 43 1.1 0.012 38 22.3 9.3 0.479 24 5.6 2.4 1 0 20 487 0.089 33 3735 MatLunglei River 27 7.1 6.12 56 1.1 0.015 36 20.5 7.4 0.479 20 4.8 1.9 0 0 18 90 0.075 34 3736 Tlawng River,Pialthleng, Zotlang, 25 6.9 6.94 84 0.6 0.012 1.9 37.7 12.1 0.255 48 12 4.3 0.5 0 30 225 0.048 Lunglei WATER QUALITY DATA UNDER NWMP, MIZORAM MONITORING PERIOD FOR THE MONTH OF SEPTEMBER, 2020

B. CORE PARAMETERS C. GENERAL PARAMETERS

Nitrogen Sl. Station Water D.O Faecal Total Total Total Sodiu Total Name and location of Stations Conductivity B.O.D Nitrite (N- Turbidit Chlorides Ammonia- Calcium Magnesium K(mg/ TSS TDS Temp (mg/L pH Coliform Coliform Alkalinity Hardness m Phosphat No Code (µs/cm) (mg/L) No₂) y NTU (mg/L) N (mg/L) (mg/L) (mg/L) L) (mg/L) (mg/L) (˚C) ) MPN MPN (mg/L) (mg/L) (mg/L) e (mg/L) (mg/L) 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 35 3737 Vaitui Tuikhur,Theiriat,Lunglei 24 6.7 6.14 236 0.01 1.4 42.8 40 0.163 60 14.4 5.8 3 0 0.073 36 3738 Sap Tuikhur,Serkawn 22 6.8 6.33 92 0.013 2.2 73.6 13.9 0.209 62 14.4 6.2 0.5 0 0.104 37 3739 Zobawk VengHandpump,Lunglei This station is underground (Hand Pump) source of water which required to analyze during April and October only 38 3740 Saikah Stream,Lawngtlai 24 8.8 7.07 86 0.5 0.008 1.7 27.4 8.4 0.232 20 4.8 1.9 0.5 0 21 174 0.049 39 3741 Khurpui Tuikhur,Lawngtlai 24 8.3 6.9 225 0.022 2.1 34.6 32.5 0.17 74 19.2 6.2 0 0 0.098 40 3742 ChanmariHand Pump,Lawngtlai This station is underground (Hand Pump) source of water which required to analyze during April and October only 41 3743 P.H.E Reservior,Helipad,New Saiha 16 8.1 6.39 33 1.9 0.01 1.4 17.1 7.4 0.061 24 6.4 1.9 0.5 0 0.066 42 3744 Chhimtuipui River, Kawlchaw 18 8.1 6.88 75 0.5 0.02 100 20.5 8.4 0.106 28 7.2 1.9 1 0 0.092 43 3745 Chhochhopa Tuikhur, Saiha 16 8.5 6.82 197 0.015 1.6 27.4 23.2 0.122 40 10.4 3.4 0.5 0 0.093 44 3746 Tuikum River,Serchhip 17 6.3 7.14 67 0.022 3.3 22.3 9.3 0.217 30 8 2.4 0.5 0 0.048 45 3747 Sesah Stream,Serchhip 18 6.7 6.22 55 0.024 29 29.1 7.4 0.251 32 8 2.9 0 0 0.058 46 3748 Project veng Tuikhur,Serchhip 18 7 6.82 64 0.01 2.8 25.7 12.1 0.125 20 4.8 1.9 0.5 0 0.063 47 3749 Lahmun River, Phaizau, Mamit 22 7.3 6.88 23 0.2 0.013 1.4 34.2 7.4 0.22 12 3.2 1 0.5 0 0.068 48 3750 Teirei River,Near Bawngva village, 23 6.7 6.87 102 1 0.045 93 39.4 9.3 1.079 36 8.8 3.4 1 0 0.227 49 3751 TutMamit River, Near Dapchhuah village. 23 7.8 7.53 100 1.1 0.034 78 42.8 7.4 0.904 36 9.6 2.9 1 0 0.157 50 3752 Tuichhuahen Stream, Kolasib 29 6.5 7.05 139 0.6 0.019 5.1 29.1 9.3 0.16 36 9.6 2.9 0.5 0.5 0.032 51 3753 Hmar veng Tuikhur, Kolasib 27 7 6.55 249 0.012 9.9 25.7 10.2 0.182 32 8 2.9 0 0.5 0.021 WATER QUALITY DATA UNDER NWMP, MIZORAM MONITORING PERIOD FOR THE MONTH OF SEPTEMBER, 2020

B. CORE PARAMETERS C. GENERAL PARAMETERS

Sl. Station Water Conductivit Nitrogen Faecal Total Total Total Sodiu Total D.O B.O.D Turbidit Chloride Ammonia- Calcium Magnesiu K(mg/ TSS TDS No Code Temp pH y Nitrite (N- Coliform Coliform Alkalinity Hardness m Phosphate (mg/L) (mg/L) y NTU s (mg/L) N (mg/L) (mg/L) m (mg/L) L) (mg/L) (mg/L) Name and location of Stations (˚C) µs/cm No₂) MPN MPN (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 52 3754 Tlawng River, Downstream,Bairabi 29 4.3 6.38 115 0.9 0.037 116.8 54.8 9.3 0.547 52 12 5.3 1 0 20 427 0.151 53 3755 Pond, Near Thermal Power Plant, Bairabi 33 3.9 7.15 223 1.3 0.034 30 95.9 14.9 0.638 94 27.2 6.2 1 0.5 0.128 54 3756 Tiau River,Champhai 19 1.5 7 259 0.76 0.014 34 47.9 9.3 0.562 70 19.2 5.3 2 0.5 30 325 0.114 55 3757 Tuipui River,Champhai 19 7.4 5.87 58 0.76 0.009 22 36 14.9 0.262 40 8.8 4.3 0.5 0 29 375 0.048 56 3758 Bethel veng Hand-pump,Champhai This station is underground (Hand Pump) source of water which required to analyze during April and October only 57 4114 Chite stream, Near SIPMUI’s STP, Bethlehem Vengthlang, Aizawl 29 5.6 8.01 542 2.5 0.912 4 154.1 66 0.958 136 41.6 7.7 3.5 1.5 0.063 58 4115 Tuikual stream (U/S) Near New Secretariat Complex, Dinthar, Aizawl 24 5.5 6.42 322 2.6 0.059 240 2400 55 77.1 37.2 0.171 96 24.8 8.2 2.5 0.5 0.041 59 4116 P.H.E Water Reservoir(Tlawng river water), Tuikhuahtlang, Aizawl 26 3.7 7.81 159 1.1 0.005 1.7 25.7 9.3 0.182 50 12.8 4.3 1 0 0.045 60 4117 P.H.E Water Reservoir (Tawizo stream water),Rulchawm village 24 8.9 7.08 36 0.6 0.004 1.8 8.6 6.5 0.137 14 3.2 1.4 0 0 0.051 61 4118 Tuirial Dam, Tuirial HEPP , Saipum village 21 4.9 7.12 80 0.3 0.005 1.3 42.8 8.4 0.175 30 8.8 1.9 0.5 0 0.034 62 4119 Serlui ‘B’ Dam, Serlui ‘B’ HEPP site, Bilkhawthlir village 20 6.6 7.12 112 1.7 0.008 2.4 42.8 9.3 0.251 60 16.8 4.3 0.5 0 0.025 63 4120 Teirei river (d/s) Near confluencing point with Tlawng river Sapmara village 28 4.8 7.38 166 0.5 0.032 38 73.6 10.2 0.312 64 16.8 5.3 1.5 0 0.08 64 4121 Tlawng River, Suarpui, Bairabi HEPP Dam site, Bairabi village 29 4.6 7.05 111 0.6 0.03 16.2 51.4 8.4 0.239 40 8.8 4.3 1 0 0.063 65 4122 Khawthlangtuipui River, Tlabung 26 7.5 5.89 45 0.7 0.023 54 25.7 8.4 0.167 22 5.6 1.9 0 0 0.068 66 4123 Tuipui Darzokai River (Chhimtuipui) Tuipui D village 26 6.7 6.12 75 0.8 0.011 84 34.2 9.3 0.338 38 9.6 3.4 0.5 0 0.093 67 4124 Electric veng tuikhur, Lunglei 25 6.9 6.45 225 0.021 1.4 51.4 23.2 0.137 80 21.6 6.2 2 0.5 0.062 68 4125 Tuipui (u/s) Near confluencing point with Keilungliah Stream, Vengthar, 19 6.52 6.37 110 0.89 0.044 32 29.1 13.9 0.448 40 9.6 3.8 1.5 0 0.106 Champhai WATER QUALITY DATA UNDER NWMP, MIZORAM MONITORING PERIOD FOR THE MONTH OF SEPTEMBER, 2020

B. CORE PARAMETERS C. GENERAL PARAMETERS Nitrogen Total Water Conducti Faecal Total Total Ammoni Total Station D.O B.O.D Nitrite Turbidit Chloride Hardnes Calcium Magnesiu Sodium TSS TDS Sl.No Name and location of Stations Temp pH vity Coliform Colifor Alkalinit a-N K (mg/L) Phosphate Code (mg/L) (mg/L) (N-No₂) y NTU s (mg/L) s (mg/L) m (mg/L) (mg/L) (mg/L) (mg/L) (˚C) µs/cm MPN m MPN y (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 69 4126 Pawhhawn Tuikhur, Near GM H.S.S, Vengsang, Champhai 18 6 5.8 185 1.22 0.011 1.8 39.4 13 0.091 54 13.6 4.8 1 0 0.039 70 4127 Khurpui Tuikhur, New Colony, Saiha 15 7.3 6.76 209 0.023 1.8 36 25.1 0.087 50 12.8 4.3 0.5 0 0.114 71 4128 Hand-pump, New Saiha Bazar This station is underground (Hand Pump) source of water which required to analyze during April and October only 72 4129 Tuivamit Tuikhur, AOC Veng, Lawngtlai 24 5.6 7.1 142 0.005 1.8 34.4 9.3 0.388 64 18.2 5.8 0.5 0 0.037 73 4130 Ngengpui stream,Near Kaladan Multi Modal Road, Ngengpui 23 4.8 7.01 112 0.5 0.012 1.5 39.4 9.3 0.17 40 10.4 3.4 0.5 0 0.098 74 4131 P.H.E Reservoir (Chengkawl lui & Chengpawng li), Chawnhu 23 4.8 7.01 112 0.5 0.012 1.5 39.4 9.3 0.17 40 10.4 3.4 0.5 0 0.098 75 4132 Vantawng waterfall, Buangpui Ram, Near Thenzawl town 24 7.8 6.69 39 1.6 0.023 4.1 22.3 7.4 0.198 30 8 2.4 0 0 0.086 76 4133 Ngharpet veng tuikhur, Lungsir, Mamit 24 5 6.33 180 1.1 0.022 1.2 18.8 12.1 0.323 40 8.8 4.3 2 0.5 0.076 MIZORAM WATER DATA

September 2020

LIST OF OLD AND NEW NWMP STATIONS FOR MIZORAM

MIZORAM STATE POLLUTION CONTROL BOARD LIST OF 76 NWMP STATIONS Mizoram Pollution Control Board

Sl. Station Station Name Address No. Code

Aizawl Mizoram Pollution Control Board

1 2050 Tlawng Upper Stream Aizawl 2 2051 Tlawng Lower stream Aizawl 3 2052 Tuirial Upper Stream Aizawl

4 2053 Tuirial Lower Stream Aizawl

5 2054 Ramhlun North Tuikhur Ramhlun North Tuikhur Mission Vengthlang North 6 2055 Mission Vengthlang North Tuikhur 7 3709 Tlawng River Sairang 8 3710 Serlui Stream Reiek Kai, Near PHE Water Treatment Plant 9 3711 Vaipuanpho Stream Reiek Kai 10 3712 Tuikual Stream Reiek Kai 11 3713 Sakhisih Stream Mission Vengthlang 12 3714 Tuirial River Upstream Near Sumsuih Village 13 3715 Tuirial River Airfield before dumping ground 14 3716 Damdiai Stream Airfield near dumping ground 15 3717 Tuirial River Airfield after dumping ground 16 3718 Chite Stream Armed Veng Near Mini Sports Complex 17 3719 Tuirni River Seling 18 3720 Tuivawl River Near Tuivawl Bridge, Keifang 19 3721 Lawibual Stream Lawibual Village 20 3722 Lawibual Fish Pond Lawibual Village 21 3723 Tamdil Lake Saitual 22 3724 Challui Lengpui 23 3725 Lungli Tuikhur Republic Veng 24 3726 Ramhlun South Tuikhur Ramhlun South Near Community Hall 25 3727 Tuithiang Veng Tuikhur Tuithiang 26 3728 Khurpui Tuikhur South Hlimen 27 3729 Bawngkawn Hand Pump Near HB Petrol Pump 28 3730 Selesih Hand Pump Selesih 29 3731 Tuikual Hand Pump Tuikual 30 3732 Chaltlang Hand Pump Chaltlang near Remi Tyre Works 31 3733 South Hlimen Hand Pump South Hlimen

Lunglei Mizoram Pollution Control Board

32 3734 Tlawng River Upstream Zobawk, Lunglei 33 3735 Mat River Mat 34 3736 Tlawng River Pialthleng Zotlang, Lunglei 35 3737 Vaitui Tuikhur Theiriat, Lunglei 36 3738 Sap Tuikhur Serkawn, Lunglei

37 3739 Zobawk Veng Hand Pump Lunglei

Lawngtlai Mizoram Pollution Control Board

38 3740 Saikah Stream Lawngtlai 39 3741 Khurpui Tuikhur Lawngtlai 40 3742 Chanmari Hand Pump Lawngtlai

Saiha Mizoram Pollution Control Board

PHE Reservoir 41 3743 Halipad New Saiha (Tanks) 42 3744 Chhimtuipui River Kawlchaw 43 3745 Chhochhopa Tuikhur Saiha

Serchhip Mizoram Pollution Control Board

44 3746 Tuikum River Serchhip 45 3747 Sesah Stream Serchhip 46 3748 Project Veng Hand Pump Serchhip

Mamit Mizoram Pollution Control Board

47 3749 Lahmun River Phaizau, Mamit

48 3750 Teirei River Near Bawngva Village, Mamit

49 3751 Tut River Near Dapchhuah Village Kolasib Mizoram Pollution Control Board

50 3752 Tuichhuahen Stream Kolasib

51 3753 Hmar Veng Tuikhur Kolasib

52 3754 Tlawng River Down Stream Bairabi 53 3755 Pond Near Thermal Power Plant Bairabi

Champhai Mizoram Pollution Control Board

54 3756 Tiau River Champhai 55 3757 Tuipui River Champhai 56 3758 Bethel Veng Hand Pump Champhai

LIST OF NEW 20 NWMP STATIONS FOR MIZORAM

Sl. Stations Name Address No.

Aizawl Mizoram Pollution Control Board

Near SIPMUI’s STP, Bethlehem Vengthlang, 57 4114 Chite stream, Aizawl Near New Secretariat Complex, Dinthar, 58 4115 Tuikual stream (U/S) Aizawl

59 4116 P.H.E Water Reservoir Tlawng river water, Tuikhuahtlang, Aizawl

60 4117 P.H.E Water Reservoir Tawizo stream water, Rulchawm village

Kolasib Mizoram Pollution Control Board

4118 Tuirial Dam 61 Tuirial HEPP, Saipum village (River) Dam, Serlui ‘B’ HEPP site, Bilkhawthlir 62 4119 Serlui ‘B’ village (d/s) Near confluencing point with Tlawng 63 4120 Teirei river river Sapmara village Suarpui, Bairabi HEPP Dam site, Bairabi 64 4121 Tlawng River village

Lunglei Mizoram Pollution Control Board

65 4122 Khawthlangtuipui River Tlabung

66 4123 Tuipui Darzokai River Chhimtuipui Tuipui D village

67 4124 Electric veng tuikhur Lunglei Champhai Mizoram Pollution Control Board

(u/s) Near confluencing point with Keilungliah 68 4125 Tuipui Stream, Vengthar, Champhai

69 4126 Pawhhawn Tuikhur Near GM H.S.S, Vengsang, Champhai

Saiha Mizoram Pollution Control Board

70 4127 Khurpui Tuikhur New Colony, Saiha

71 4128 Hand-pump New Saiha Bazar

Lawngtlai Mizoram Pollution Control Board

4129 72 Tuivamit Tuikhur AOC Veng, Lawngtlai

Near Kaladan Multi Modal Road 73 4130 Ngengpui stream Ngengpui village (Chengkawl lui & Chengpawng li) 74 4131 P.H.E Reservoir Chawnhu village

Serchhip Mizoram Pollution Control Board

Vantawng waterfall .75 4132 Buangpui Ram, Near Thenzawl town (River)

Mamit Mizoram Pollution Control Board

76 4133 Ngharpet veng tuikhur Lungsir, Mamit