Temple Tank a Blue Structure Waterwatch Monthly Water Update from CURE

September 2018 WaterWatch Quality Matters

Temple tank A blue structure WaterWatch Monthly Water update from CURE

Vol. I Issue 4 September 2018

Vandiyur Mariamman Teppakulam built in 1645 A.D, is the temple pond mainly used for devotional festivals. It is situated at a distance of about 2 km from the Meenakshi Amman Temple. The tank is connected to Vaigai River through an ingenious system of underground Channels. It has a total of 12 long stairs (steps) made of granite on all four sides. It is approximately 305 m long and 290 m wide, nearly equal area to that of Meenakshi Amman Temple. In the centre of the tank, there is a Maiya Mandapam (Central Mandapam) with Vinayakar temple and garden. The temple as well as the stairs was built by the King Thirumalai Nayak. This is the location where the king Thirumalai Naicker excavated the soil to fabricate the bricks required for constructing his palace, Thirumalai Nayakkar Mahal. The pit that was thus formed is seen as tank now.

Contents

1. Temple Tanks – Blue spots in Concrete Urban Fabrics! 1 2. Azhagar Kovil Temple Tank 2 3. Karmega Perumal Temple Tank 3 4. Marugaal Udaiya Ayyanar Temple Tank 4 5. Prasanna Venkatachalapathy Temple Tank 5 6. Koodal Azhagar Temple Tank 6

Centre for Urban Water Resource (CURE) 7. Thiruvappudayar Temple Tank 6 Water Knowledge Centre DHAN Vayalagam (Tank) Foundation 8. Saravana Poigai 7 1A, Vaidyanathapuram East 9. Thiruparankundram Theppam 7 Kennet Cross Road Madurai 625 016. Tamil Nadu, INDIA 10. Sri Yoga Narasinga Perumal Temple Tank 8 Tel.: +91 452 2302500; Fax: 2602247 Email: [email protected] 11. Baseline Assessment Water and Scenario Analysis 9 Temple Tanks – Blue spots in Concrete Urban Fabrics!

adurai, the temple city of Tamil Nadu is rich in dumped with sewage and solid waste by neighbourhoods, Mheritage temple tanks. Temple tanks are as ancient water that flows through it flushes away and deposits in as temples itself, because the temple tanks are ponds dug the temple tank. This enhances organic loading of the for construction of temple. The pond was dug to fulfil the temple tank water which complicates the ecosystem of demand of water for labours involved in construction, the tank. Few temple tanks are leased for lotus and fishes. demand of water for construction and demand of soil Lotus is allowed to invade the tank which suffocates for construction. Post construction, the pond was life in the tank. In few tanks, fishes are completely reconstructed into temple tanks with the left over rocky harvested from the tank. This affects the food chain of stones. The left over stones were crafted as stone walls the tank leading to collapse of bioremediation of the tank. and Ghats. Temple tanks are used for domestic needs This deteriorates the quality of water and pushes away of the community, domestic demand of devotees, for communities from accessing the water. rituals connected with temple and for performing float (Theppam) during float festival (Theppa Thiruvizha). Geologically, Granitic (Granites, Charnockites and The temple tanks are usually connected with water bodies Gneisses) rocks underlie most of Madurai, while such as irrigation tanks, rivers, irrigation channels and alluvium along the river courses. runoff from hill locks for feeding of water. Few natural 1) Groundwater is at a depth of 7 to 8 m along the river springs in the vicinity of the temples are considered as courses. The ground water is in unconfined aquifer ‘Theertham’. In some places, the springs are designed conditions in the spits and bars along the meanders as temple tanks for better accessibility. Theerthams are and on the flood plains beyond the banks of river considered as holy and the water is used for spiritual Vaigai. purpose. 2) Groundwater is at a depth of 30 to 40 m in the granitic Structurally the temple tanks have proper stone walls to rocks. The ground water is in Semi to unconfined avoid sliding of soil, Ghats with stone steps for better conditions in the weathered residuum of the granitic accessibility, Madapams at center of the tank- a special rocks in regions beyond the rivers. seating arrangement for kings and kingsmen for better 3) Groundwater is at a depth of 50 to 100 m in the visualisation during theppam festival, inlets connected Inter-connected shallow to deeper fractures. The to feeder channel with shutter and outlets with surplus groundwater is in semi-confined to confined channel with shutter for control over flow of water. The conditions. temple tanks are not sealed at the bottom, which allows the water to recharge the ground water aquifers. Similar The geological nature of Madurai clearly indicates that to other water bodies, temple tanks are also affected most of the temple tanks are hot spots for ground water adversely due to Urbanization. The feeder channel for recharge. Therefore, it is important to harvest higher few temple tanks are polluted, therefore the shutters quantity of water for better recharge, with better quality remain closed to avoid entry of sewage into the tank. to avoid contamination of ground water aquifers. Feeder channel of few tanks are encroached or destroyed which results in empty tank. Outlet channels of the tank As there is no command area for Irrigation tanks in are completely encroached which leads to inundation Madurai Urban, stakeholders ownership is weak. But of the surrounding area during heavy rainfall. The side this is not the case of temple tanks. The temple exists, walls, parapet walls, steps in Ghats are damaged or local residential association exists, and devotees also encroached which makes the temple tank structurally exist. It is time for revisiting temple tanks, restoring weak and inaccessible. temple tanks and reviving its utility because these are the few blue spots in urban concrete fabrics. This issue The temple tanks are not only structurally weak but also of ‘Water Watch’ throws limelight on the temple tanks polluted due to various reasons. As feeder channels are in and around Madurai Urban. Water Watch September 2018 1 Azhagar Kovil Temple Tank

10.074345, 78.215730

Location: It is located in foot of Azhagar Hills, in front of the Kal Azhagar Temple with Dimensions 150 ft x 300 ft.

Inlet: Storm water runoff from the temple premises is collected and supplied to the tank through a stone channel.

Outlet: There is no proper outlet structure in the tank. If the tank is full, then the inlet channel is blocked and the water is diverted to the downstream bypassing the tank.

Structural Description: The tank is constructed with stone masonry side walls. The temple is having access in all directions. As the plants growing in-between the stone walls and steps are not removed in regular intervals, the bondage between wall stones and step stones are getting weaker. This is making the structure weaker and it may cause collapse of walls and steps if not addressed in time. As the Catchment Area for the tank is restricted to portion of the temple premises, water reaching the tank is minimal.

Description of Infection: The water in the tank is highly polluted because of disposing organic, inorganic and plastic materials as part of rituals. The water is green in colour. Samples revealed that the colour is due to Algal suspension. There is a common toilet in south of the temple tank. The faecal sludge management in this toilet is worst. Faeces are exposed to surface. During rainfall, the faecal sludge may get mixed with the storm water. This might pollute the temple tank to severe extent. Presence of reed in the tank shows the presence of silt depositions in the temple tank.

Functional Description: As the water in the tank is less than 10% of the total capacity and the quality of water is poor, access to water in temple tank is restricted. The water level in the tank does not reduce much even in the non rainy season. It shows that the tank is not contributing much to the ground water.

Recommendations: The tank should be desilted to improve ground water recharge from the tank. The toilet near the tank must be repaired for proper faecal sludge Management. The plants growing between joints of stones in wall and stairs must be removed and proper bonding between stones must be carried out. Catchment Area of the temple tank shall be increased by proper rain water harvesting design. Weed and plastic wastes floating or sedimented in the tank should be cleaned. Disposal of ritual materials should be regulated in a way that it will not contaminate the water.

2 September 2018 Water Watch Karmega Perumal Temple Tank

9.951724, 78.207302

Location: It is located in Thirumogur Village of Madurai District, besides Karmega Perumal Temple with Dimensions 230 ft x 300 ft. There is a small mandapam in the center of the tank.

Inlet: The Temple Tank receives water through a feeder channel feeding water from Thirumogur Irrigation Tank. The inlet channel is lined to certain extent from tank sluice and remains unlined till it feeds a small pond which is connected to the temple tank. The channels are properly maintained.

Outlet: There is proper outlet in the tank and the outlet water is carried away through an open unlined channel. The surplus channel is connected to irrigation channel that takes water to the farm fields.

Structural Description: The tank is constructed with stone masonry side walls. The temple is having access in all 4 directions via Ghats. The stone walls and steps are in good condition and well maintained.

Functional Description: The water is used for domestic and ritual purpose by the villagers and devotees. People wash clothes, take bath in this tank. The tank gets dried up in late monsoon season and the tank contributes to ground water recharge too.

Description of Infection: The tank water is slight yellowish (Like urine) in colour. The colour may be due to presence of dissolved solids present in the water which was contaminated by the detergents, soaps, ritual disposals and thermocol pieces.

Recommendations: Regular cleaning of floating solids disposed in the temple tank should be addressed in regular intervals.

Water Watch September 2018 3 Marugaal Udaiya Ayyanar Temple Tank

9.952446, 78.168055

Location: It is located in Uthangudi Village of Madurai District, behind Uthangudi Irrigation Tank. The temple tank is in front right corner of the Marugaal Udaiya Ayyanar Temple.

Inlet: Storm water runoff from the temple premises and nearby areas is collected and supplied to the tank through 6 inch pipes.

Outlet: There is a provision for the outlet in the tank but the provision has been chocked and currently not functional

Structural Description: The tank is constructed with stone masonry side walls. The parapet walls are constructed by brick masonry and were plastered by cement mortar. The temple is having access in two opposite directions only via Ghats. The walls and steps are in good condition and well maintained. There is an open well inside the tank. A bore and pipe set up was established to pump water for domestic usage of communities. The tank is heavily silted.

Functional Description: As the water in the tank is less than 20% of the total capacity and the quality of water is poor, people are not accessing the water. Siltation of the tank reduces its ground water contribution.

Description of Infection: The open space around the temple tank is used as cow sheds. The area is highly polluted by cow dung and urine. The storm water used to carry all these wastes along with it before entering the temple tank. The water is 'slightly higher yellowish' than Thirumogur Temple Tank. The well is full of solid waste disposals.

Recommendations: The temple tank should be completely desilted and cleaned. A regulatory mechanism such as 'temple tank association' should be established to maintain the tank and restrict solid waste disposals. The catchment area of the tank should be prohibited for cow sheds. The catchment area of the temple tank should be increased by proper rain water harvesting design. Possibilities of feeding the temple tank from Uthangudi tank surplus shall be explored. The outlet channel is to be restored. Prasanna Venkatachalapathy Temple Tank

9.933913, 78.134373

Location: It is located in Thallakulam, about 100 m away from the Prasanna Venkatachalapathy Temple, with Dimensions 200 ft x 250 ft. The renovation is carried out at a cost of Rs.60 lakh in the year of 2014. The temple tank hosts the yearly ‘theppam’ or float festival organized as a part of ‘Purattasi Brahmotsavam’ celebrations.

Inlet: The Temple Tank receives water through a feeder channel that receives water from one of the sub channel of Periyar Main Canal. As sewage is disposed in this sub channel, the inlet gate remains closed until water is released in Periyar Sub Channel. The feeder channel is highly polluted by solid waste disposals and sewage.

Outlet: There is a provision for the outlet in the tank but the provision has been chocked and currently not functional. Remains shut.

Structural Description: The tank is constructed with stone masonry side walls. The parapet walls are constructed by brick masonry and were plastered by cement mortar. The temple is having access in all 4 directions via Ghats. The stone walls and steps are in good condition and well maintained by the temple’s authorities. A paver block pathway is being laid around the tank for the public to walk. Stone benches are also going to be set up there and work is on to plant small trees. Besides the tank area is also a children’s play area.

Description of Infection: As the Periyar water flowing through feeder channel flushed and carried away solid waste disposals and sewage, the temple tank was polluted by it. The water looks green due to algal growth in the sewage mixed tank water.

Functional Description: The temple tank premises are kept open only during 'Purattasi' month. Rest of the period it remains shut. The Children play space was not utilized and so it got ruined. As the outlet channel is not functioning, at full tank condition inundation happens when there is heavy rain. The tank is contributing majorly for the ground water recharge.

Recommendations: The tank is to be regularly cleaned to remove floating and settleable solids which was flushed by feed water.The outlet channel is to be restored and the tank space is to be opened for public usage.

Water Watch September 2018 5 Koodal Azhagar Temple Tank

9.918201, 78.113984

Location: This temple tank was built in order to host the float festival in the Tamil month of ‘Masi’. This Sangam old tank is having dimensions 240 ft x 260 ft. There is a mandapam in middle of the tank.

Inlet: The Temple Tank once received water from Vaigai river. As the connection was broken due to poor town planning, the tank was never full for past two decades.

Outlet: There is no outlet provision.

Structural Description: The parapet wall, Ghats, open space of the tank around it was completely encroached by row of shops in all directions. Though encroachment was evicted partly in south direction, the demolished building debris was left unaddressed. The side walls and Ghats of the tanks are also damaged.

Description of Infection: People urinate in the southern Ghat where shops were partly evicted.

Functional Description: As there is no water and no way to access the water, it is dysfunctional.

Recommendations: As per the tank boundary, encroachments should be evicted completely and building debris should be disposed properly. The feeder channel is to be provided for drawing water from existing storm water drainage running parallel to the tank in north direction. Ghats, Parapet and side walls are to be restored. Local Catchment Area has to be increased by proper Rainwater harvesting design.

Thiruvappudayar Temple Tank

9.930033, 78.122881

Location: It is located in Sellur, besides Thiruvappudayar Temple. The Tank is completely ruined.

Structural Description: The tank walls are completely broken and slumped inward, along the slope. The tank is completely damaged and ignored.

Recommendations: The tank has to be structurally restored and rain water harvesting is to be designed so that it shall be a percolation tank in densely populated Sellur area. Saravana Poigai

9.877065, 78.074725

Location: It is located in eastern side of Thiruparankundram Hill lock. It is having water spread area of 4.5 Acres. The temple tank is having a well maintained mandapam inside it. Thiruparankundram Theppam Inlet: There is no inlet channel for the tank. The tank receives runoff water flowing 9.882071, 78.069968 from the hill lock. Location: It is located in Thiruparankundram along the GST Road. Outlet: There is proper outlet provision for The dimension of the theppakulam is 500ft x 500ft. There is a small this tank that disposes surplus water to the mandapam in the center of the tank. The theppam is 700 meters away adjacent pond. from Thirupparankundram Subramaniyasami Temple

Structural Description: The temple tank Inlet: The temple tank receives water from one of the sluice of Thenkal is having steps in shore area. The steps, Tank. The inlet channel is still functional. fences and walls are in good condition. Outlet: There is no outlet for the temple tank. Once the tank is full, Functional Description: The water is inlet channel is closed to avoid further filling of the tank. used for domestic and ritual purpose by the villagers and devotees. People wash Structural Description: The stone masonry side walls of the tank are clothes, take bath in this tank. The tank well maintained. The temple is having access in all 4 directions via never gets dried up due to its rocky bed. Ghats. The mandapam and the Ghats are in a good condition.

Description of Infection: As the fishes in Description of Infection: The tank water is highly infested with the tank were caught completely, it led to weed grass and algae. The tank is dumped with floatable and settle collapse of the tank ecosystem leading to able solid wastes. poor 'greenish water' which smells bad and The temple tank is not accessed by itches when taking bath. Number of people Functional Description: communities. It is subjected to open defecation, despite the presence using it has reduced drastically. of a public toilet very close to the tank and household waste disposal Recommendations: The ecosystem of by the neighbourhoods. The water in the tank is contributing to the the tank has to be restored efficiently with ground water. proper solid waste management. Thiruvappudayar Temple Tank Recommendations: The temple tank must be desilted and cleaned. The common toilet which is located near to the temple tank should 9.930033, 78.122881 be repaired and functional, so that people will not access the tank for open defecation. Location: It is located in Sellur, besides Thiruvappudayar Temple. The Tank is completely ruined.

Structural Description: The tank walls are completely broken and slumped inward, along the slope. The tank is completely damaged and ignored.

Recommendations: The tank has to be structurally restored and rain water harvesting is to be designed so that it shall be a percolation tank in densely populated Sellur area. Sri Yoga Narasinga Perumal Temple Tank

9.967113, 78.189454

Location: It is located in Narasingam, Y.Othakadai at the foot of Yanaimalai. The water spread area is about 1.38 acres. The temple tank is located besides the temple in north.

Inlet: There is no separate inlet channel. The tank receives runoff water flowing from the hill lock. The tank never gets dried up due to its rocky bed.

Outlet: There is an outlet in the north of the temple tank. The outlet channel is functional.

Structural Description: The tank is constructed with stone masonry side walls. The temple is having access in all 4 directions via Ghats. The bondage between stone walls is poor resulting in dismantling of walls. The same has been seen with the steps in Ghats. The steps are poorly maintained and need to be repaired. The recent brick masonry retaining wall was also broken.

Description of Infection: About 90% of the temple tank is covered by lotus. This suffocates the carps in the tank water. Lot of fishes can be visualized near the Ghats where lotus is absent. Ritual Wastes are disposed by the devotees. Along with ritual materials, devotees dispose plastic bags too. This further complicates the ecosystem of the tank. The tank water is slight greenish in colour with floatation of oil, duck weeds and algae.

Functional Description: The tank is leased every three years for lotus. Though local beliefs are against fishing, deprived communities do fishing from the temple tank. The entire tank was cleaned about 10 years ago for the temple kumbabishegam. The water is used for ritual purposes only. The groundwater contribution of the tank is minimal due to the rock bed.

Recommendations: The tank is to be desilted and cleaned up to remove solid wastes. The stone walls and Ghats are to be repaired. The parapet walls are to be reconstructed. Appropriate ritual solid waste management has to be implemented. Lotus infestation has to be restricted to one third of the tank water spread area for better ecosystem. Baseline Assessment Water and Scenario Analysis

A spatial temporal assessment of the Madurai urban water quality to provide an understanding of the relative condition of water quality in different sources of water supplies such as Lorry water, Corporation water, Groundwater, Surface water which are all utilised for drinking purpose. In order to cover all four zones, we collected the drinking water sample in the each zone under corporation boundary.

To understand the trend of the water quality, we sampled at the same location. The Locations are

1. Sellur- Zone-I

2. Pudhur- Zone-II

3. Thepakulam- Zone-III

4. Pasumalai- Zone-IV

Packaged drinking water- CAN water Supply

Water Supply through Vehicles - Lorry Supply

Water supply through Pipe Network- Bore well water- Ground water Corporation Supply Different Sources of Drinking Water in Madurai City Water Watch September 2018 9 ZONE 1 ZONE 2 ZONE 2 ZONE 3 ZONE 3 ZONE 4 Zone 1 - Corporation Water CORPORATION DRINKING WATER SUPPLIED THROUGH LORRY CORPORATION DRINKING WATER GROUND WATER DRINKING WATER CORPORATION DRINKING WATER CORPORATION DRINKING WATER SUPPLIED THROUGH LORRY CORPORATION DRINKING WATER

0 500 2000 3000 0 1 560 6.5 8.5 6 0 200 600 800 0 500 2000 3000 0 1 560 6.5 8.5 6 0 200 600 800 0 500 2000 3000 0 1 560 6.5 8.5 6 0 200 600 800 0 500 2000 3000 0 1 560 6.5 8.5 6 0 200 600 800 0 500 2000 3000 0 1 560 6.5 8.5 6 0 200 600 800 0 500 2000 3000 0 1 560 6.5 8.5 6 0 200 600 800 0 500 2000 3000 0 1 560 6.5 8.5 6 0 200 600 800

0 1 1.5 2 0 200 400 600 0 0.5 1 0 1 1.5 2 0 200 400 600 0 0.5 1 0 1 1.5 2 0 200 400 600 0 0.5 1 0 1 1.5 2 0 200 400 600 0 0.5 1 0 1 1.5 2 0 200 400 600 0 0.5 1 0 1 1.5 2 0 200 400 600 0 0.5 1 0 1 1.5 2 0 200 400 600 0 0.5 1 IT IS OBSERVED THAT WATER IS HARD BECAUSE OF THE PRESENCE OF CALCIUM AND MAGNESIUM. TOTAL DISSOLVED SOLIDS(TDS) EXCEEDS ALL THE DRINKING WATER PARAMETERS ARE WITHIN THE ACCEPTABLE LIMITS. THEREFORE THE WATER IS RECOMMENDED AS SAFE FOR DRINKING. ALL THE DRINKING WATER PARAMETERS ARE WITHIN THE ACCEPTABLE LIMITS. THEREFORE THE WATER IS RECOMMENDED AS SAFE FOR DRINKING. ALL THE DRINKING WATER PARAMETERS ARE WITHIN THE ACCEPTABLE LIMITS EXCEPT IRON. PRESENCE OF IRON MAY ADD RUSTY TASTE TO WATER. IT IS OBSERVED THAT WATER IS HARD BECAUSE OF THE PRESENCE OF CALCIUM AND MAGNESIUM. TOTAL DISSOLVED SOLIDS(TDS) EXCEEDS ALL THE DRINKING WATER PARAMETERS ARE WITHIN THE ACCEPTABLE LIMITS. THEREFORE THE WATER IS RECOMMENDED AS SAFE FOR DRINKING. ALL THE DRINKING WATER PARAMETERS ARE WITHIN THE ACCEPTABLE LIMITS. THEREFORE THE WATER IS RECOMMENDED AS SAFE FOR DRINKING. ACCEPTABLE LIMIT. IT DOES NOT HAVE DIRECT HEALTH EFFECTS BUT SOLIDS WHICH CAUSES HIGHER 'TDS' MAY BE HARMFUL TO HUMAN HEALTH. IT MAY ALSO CAUSE STOMACH ILLNESS. BIO SAND FILTERS ARE BEST IN REMOVING IRON IN WATER. THEREFORE THE WATER IS RECOMMENDED FOR ACCEPTABLE LIMIT. IT DOES NOT HAVE DIRECT HEALTH EFFECTS BUT SOLIDS WHICH CAUSES HIGHER 'TDS' MAY BE HARMFUL TO HUMAN HEALTH. ZONE 1 ZONE 2 THIS WATER IS NOT RECOMMENDED FOR DRINKING. BUT IF THERE IS NO OTHER SOURCE OF DRINKING WATER, THEN IT SHALL BE CONSUMED. ZONE 4 ZONE 4 DRINKING AFTER FILTERING IT IN BIO SAND FILTER. ZONE 3 THIS WATER IS NOT RECOMMENDED FOR DRINKING. BUT IF THERE IS NOZONE OTHER 3 SOURCE OF DRINKING WATER, THEN IT SHALL BE CONSUMED. Zone 1 - Packaged Can Water ZONE 1 ZONE 2 ZONE 4 ZONE 4 ZONE 1 GROUND WATER DRINKING WATER PACKAGED DRINKING WATER GROUND WATERZONE 3 DRINKING WATER PACKAGEDZONE 3DRINKING WATER GROUND WATER DRINKING WATER PACKAGED DRINKING WATER TOTAL DISSOLVED SOLIDS TURBIDITY pH TOTAL ALKALINITY AS CaCO3 TOTAL DISSOLVED SOLIDS TURBIDITY pH TOTAL ALKALINITY AS CaCO3 TOTAL DISSOLVED SOLIDS TURBIDITY pH TOTAL ALKALINITY AS CaCO3 TOTAL DISSOLVED SOLIDS TURBIDITY pH TOTAL ALKALINITY AS CaCO3 TOTAL DISSOLVED SOLIDS TURBIDITY pH TOTAL ALKALINITY AS CaCO3 TOTAL DISSOLVED SOLIDS TURBIDITY pH TOTAL ALKALINITY AS CaCO3 TOTAL DISSOLVED SOLIDS TURBIDITY pH TOTAL ALKALINITY AS CaCO3 44 mg/l 0 NTU PACKAGED DRINKING7.2 WATER 20 mg/l 1624 mg/l 0.3 NTU GROUND WATER7.5 DRINKING WATER 420 mg/l 46 mg/l 0 NTU PACKAGED DRINKING6.8 WATER 20 mg/l 1295 mg/l 0.5 NTU GROUND WATER7.05 DRINKING WATER 480 mg/l 77 mg/l 0 NTU PACKAGED DRINKING7 WATER 40 mg/l 1617 mg/l 0.4 NTU GROUND WATER DRINKING7.15 WATER 400 mg/l 82 mg/l 0 NTU PACKAGED DRINKING7.7 WATER 36 mg/l

FREE AMMONIA (NH3) NITRITE (NO2) NITRATE (NO3) CHLORIDE (Cl) FREE AMMONIA (NH3) NITRITE (NO2) NITRATE (NO3) CHLORIDE (Cl) FREE AMMONIA (NH3) NITRITE (NO2) NITRATE (NO3) CHLORIDE (Cl) FREE AMMONIA (NH3) NITRITE (NO2) NITRATE (NO3) CHLORIDE (Cl) FREE AMMONIA (NH3) NITRITE (NO2) NITRATE (NO3) CHLORIDE (Cl) FREE AMMONIA (NH3) NITRITE (NO2) NITRATE (NO3) CHLORIDE (Cl) FREE AMMONIA (NH3) NITRITE (NO2) NITRATE (NO3) CHLORIDE (Cl) 0.080 mg/l200 600 800 00 mg/l 75 200 30030 mg/l 30 100 150 640 0.1 mg/l 1 1.5 0.320 mg/l200 600 800 0.0050 mg/l75 200 300 160 mg/l30 100 150 04000.1 mg/l 1 1.5 00 mg/l200 600 800 00 mg/l75 200 300 00 mg/l30 100 150 080.1 mg/l 1 1.5 00.11 mg/l200 600 800 00.00575 mg/l 200 300 08 mg/l30 100 150 0 0.1288 mg/l 1 1.5 0 0 mg/l200 600 800 0 0 mg/l75 200 300 0 1 mg/l30 100 150 0 0.112 mg/l 1 1.5 0 0.32200 mg/l 600 800 0 0 mg/l75 200 300 0 14 mg/l30 100 150 0 0.1500 mg/l 1 1.5 0 0 mg/l200 600 800 0 0 mg/l75 200 300 0 1 mg/l30 100 150 0 0.116 mg/l 1 1.5 FREE AMMONIA (NH3) NITRITE (NO2) NITRATE (NO3) CHLORIDE (Cl) FREE AMMONIA (NH3) NITRITE (NO2) NITRATE (NO3) CHLORIDE (Cl) FREE AMMONIA (NH3) NITRITE (NO2) NITRATE (NO3) CHLORIDE (Cl) FREE AMMONIA (NH3) NITRITE (NO2) NITRATE (NO3) CHLORIDE (Cl) FREE AMMONIA (NH3) NITRITE (NO2) NITRATE (NO3) CHLORIDE (Cl) FREE AMMONIA (NH3) NITRITE (NO2) NITRATE (NO3) CHLORIDE (Cl) FREE AMMONIA (NH3) NITRITE (NO2) NITRATE (NO3) CHLORIDE (Cl) 0.08 mg/l 0 mg/l 3 mg/l 64 mg/l 0.32 mg/l 0.005 mg/l 16 mg/l 400 mg/l 0 mg/l 0 mg/l 0 mg/l 8 mg/l 0.11 mg/l 0.005 mg/l 8 mg/l 288 mg/l 0 mg/l 0 mg/l 1 mg/l 12 mg/l 0.32 mg/l 0 mg/l 14 mg/l 500 mg/l 0 mg/l 0 mg/l 1 mg/l 16 mg/l 0 0.5 1 0 0.5 1 0 45 90 0 250 1000 1250 0 0.5 1 0 0.5 1 0 45 90 0 250 1000 1250 0 0.5 1 0 0.5 1 0 45 90 0 250 1000 1250 0 0.5 1 0 0.5 1 0 45 90 0 250 1000 1250 0 0.5 1 0 0.5 1 0 45 90 0 250 1000 1250 0 0.5 1 0 0.5 1 0 45 90 0 250 1000 1250 0 0.5 1 0 0.5 1 0 45 90 0 250 1000 1250

FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) 0.60 mg/l 0.5 1 70 mg/l 0.5 1 0.007mg/l0 45 90 0WATER250 IS CRYSTAL CLEAR1000 & 1250 1.20 mg/l 0.5 1 820 mg/l 0.5 1 0.007mg/l0 45 90 0 WATER250 IS CRYSTAL CLEAR1000 & 1250 00.2 mg/l 0.5 1 02 mg/l 0.5 1 00 mg/l 45 90 0 WATER250 IS CRYSTAL CLEAR1000 & 1250 0 0.8mg/l 0.5 1 088 mg/l 0.5 1 00.003mg/l 45 90 0 WATER250 IS CRYSTAL CLEAR1000 & 1250 0 0.2 mg/l 0.5 1 0 1 mg/l 0.5 1 0 0 mg/l 45 90 0 WATER250 IS CRYSTAL CLEAR1000 & 1250 0 0.2 mg/l 0.5 1 0 64 mg/l 0.5 1 0 0.01 mg/l 45 90 0 250WATER IS CRYSTAL CLEAR1000 1250& 0 0.2 mg/l 0.5 1 0 2 mg/l 0.5 1 0 0 mg/l 45 90 0 250WATER IS CRYSTAL 1000CLEAR 1250 & FREE OF ODOUR FREE OF ODOUR FREE OF ODOUR FREE OF ODOUR FREE OF ODOUR FREE OF ODOUR FREE OF ODOUR FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) 0.6 mg/l 7 mg/l 0.007mg/l WATER IS CRYSTAL CLEAR & 1.2 mg/l 82 mg/l 0.007mg/l WATER IS CRYSTAL CLEAR & 0.2 mg/l 2 mg/l 0 mg/l WATER IS CRYSTAL CLEAR & 0.8mg/l 88 mg/l 0.003mg/l WATER IS CRYSTAL CLEAR & 0.2 mg/l 1 mg/l 0 mg/l WATER IS CRYSTAL CLEAR & 0.2 mg/l 64 mg/l 0.01 mg/l WATER IS CRYSTAL CLEAR & 0.2 mg/l 2 mg/l 0 mg/l WATER IS CRYSTAL CLEAR & 0 1 1.5 2 0 200 400 600 0 0.5 1 0 1 1.5 2 0 200 400 600 0 0.5 1 0 1 1.5 2 0 200 400 600 0 0.5 1 0 1 1.5 2 0 200 400 600 0 0.5 1 0 1 1.5 2 0 200 400 600 0 0.5 1 0 1 1.5 2 0 200 400 600 0 0.5 1 0 1 1.5 2 0 200 400 600 0 0.5 1 FREE OF ODOUR FREE OF ODOUR FREE OF ODOUR FREE OF ODOUR FREE OF ODOUR FREE OF ODOUR FREE OF ODOUR IT IS OBSERVED THAT WATER IS HARD BECAUSE OF THE PRESENCE OF CALCIUM AND MAGNESIUM. TOTAL DISSOLVED SOLIDS(TDS) EXCEEDS ALL THE DRINKING WATER PARAMETERS ARE WITHIN THE ACCEPTABLE LIMITS. THEREFORE THE WATER IS RECOMMENDED AS SAFE FOR DRINKING. ALL THE DRINKING WATER PARAMETERS ARE WITHIN THE ACCEPTABLE LIMITS. THEREFORE THE WATER IS RECOMMENDED AS SAFE FOR DRINKING. IT IS OBSERVED THAT WATER IS HARD BECAUSE OF THE PRESENCE OF CALCIUM AND MAGNESIUM. TOTAL DISSOLVED SOLIDS(TDS) EXCEEDS ALL THE DRINKING WATER PARAMETERS ARE WITHIN THE ACCEPTABLE LIMITS. THEREFORE THE WATER IS RECOMMENDED AS SAFE FOR DRINKING. IT IS OBSERVED THAT WATER IS HARD BECAUSE OF THE PRESENCE OF CALCIUM AND MAGNESIUM. TOTAL DISSOLVED SOLIDS(TDS) EXCEEDS ALL THE DRINKING WATER PARAMETERS ARE WITHIN THE ACCEPTABLE LIMITS. THEREFORE THE WATER IS RECOMMENDED AS SAFE FOR DRINKING. 0 1 1.5 2 0 200 400 600 0 0.5 1 ACCEPTABLE0 LIMIT.1 IT DOES 1.5 NOT HAVE 2 0DIRECT HEALTH200 EFFECTS 400 BUT SOLIDS 600 0WHICH CAUSES 0.5HIGHER 'TDS' MAY1 BE HARMFUL TO HUMAN HEALTH. 0 1 1.5 2 0 200 400 600 0 0.5 1 0PERMISSIBLE LIMIT.1 IT DOES 1.5 NOT 2HAVE0 DIRECT 200HEALTH EFFECTS 400 BUT SOLIDS 600 0 WHICH CAUSES0.5 HIGHER 'TDS' MAY1 BE HARMFUL TO HUMAN HEALTH. 0 1 1.5 2 0 200 400 600 0 0.5 1 0 PERMISSIBLE 1LIMIT. IT 1.5 DOES NOT 2 HAVE0 DIRECT200 HEALTH EFFECTS 400 BUT 600 SOLIDS0 WHICH CAUSES0.5 HIGHER 'TDS'1 MAY BE HARMFUL TO HUMAN HEALTH. 0 1 1.5 2 0 200 400 600 0 0.5 1 Within acceptable limits Within Permissible limits Exceeds permissible limits HIGHERIT IS OBSERVED LEVEL OF THAT FLUORIDE WATER IN ISDRINKING HARD BECAUSE WATER MAYOF THE CAUSE PRESENCE BONE DISEASESOF CALCIUM AND AND DENTAL MAGNESIUM. FLUOROSIS. TOTAL THIS DISSOLVED WATER IS SOLIDS(TDS) NOT RECOMMENDED EXCEEDS FOR ITTHIS IS OBSERVED WATER IS THATNOT RECOMMENDEDWATER IS HARD FOR BECAUSE DRINKING. OF THE PRESENCE OF CALCIUM AND MAGNESIUM. TOTAL DISSOLVED SOLIDS(TDS) EXCEEDS IT ISTHIS OBSERVED WATER ISTHAT NOT WATER RECOMMENDED IS HARD BECAUSE FOR DRINKING. OF THE PRESENCE OF CALCIUM AND MAGNESIUM. TOTAL DISSOLVED SOLIDS(TDS) EXCEEDS ALL THE DRINKING WATER PARAMETERS ARE WITHIN THE ACCEPTABLE LIMITS. THEREFORE THE WATER IS RECOMMENDED AS SAFE FOR DRINKING. DRINKING. BUT IF THERE IS NO OTHER SOURCE OF DRINKING WATER, THEN IT SHALL BE CONSUMED. ALL THE DRINKING WATER PARAMETERS ARE WITHIN THE ACCEPTABLE LIMITS. THEREFORE THE WATER IS RECOMMENDED AS SAFE FOR DRINKING. ALL THE DRINKING WATER PARAMETERS ARE WITHIN THE ACCEPTABLE LIMITS. THEREFORE THE WATER IS RECOMMENDED AS SAFE FOR DRINKING. ALL THE DRINKING WATER PARAMETERS ARE WITHIN THE ACCEPTABLE LIMITS. THEREFORE THE WATER IS RECOMMENDED AS SAFE FOR DRINKING. 10 September 2018 Water Watch *Permissible limit are acceptable in the absence of alternate sources. ACCEPTABLE LIMIT. IT DOES NOT HAVE DIRECT HEALTH EFFECTS BUT SOLIDS WHICH CAUSES HIGHER 'TDS' MAY BE HARMFUL TO HUMAN HEALTH. PERMISSIBLE LIMIT. IT DOES NOT HAVE DIRECT HEALTH EFFECTS BUT SOLIDS WHICH CAUSES HIGHER 'TDS' MAY BE HARMFUL TO HUMAN HEALTH. PERMISSIBLE LIMIT. IT DOES NOT HAVE DIRECT HEALTH EFFECTS BUT SOLIDS WHICH CAUSES HIGHER 'TDS' MAY BE HARMFUL TO HUMAN HEALTH. Bureau of Indian Standards recommends that acceptable limits to be implemented. HIGHER LEVEL OF FLUORIDE IN DRINKING WATER MAY CAUSE BONE DISEASES AND DENTAL FLUOROSIS. THIS WATER IS NOT RECOMMENDED FOR THIS WATER IS NOT RECOMMENDED FOR DRINKING. THIS WATER IS NOT RECOMMENDED FOR DRINKING. DRINKING. BUT IF THERE IS NO OTHER SOURCE OF DRINKING WATER, THEN IT SHALL BE CONSUMED. ZONE 2 ZONE 2 ZONE 3 ZONE 3 ZONE 4 Zone 1 - Corporation Lorry Water CORPORATION DRINKING WATER GROUND WATER DRINKING WATER CORPORATION DRINKING WATER CORPORATION DRINKING WATER SUPPLIED THROUGH LORRY CORPORATION DRINKING WATER

0 1 1.5 2 0 200 400 600 0 0.5 1 0 1 1.5 2 0 200 400 600 0 0.5 1 0 1 1.5 2 0 200 400 600 0 0.5 1 0 1 1.5 2 0 200 400 600 0 0.5 1 0 1 1.5 2 0 200 400 600 0 0.5 1 0 1 1.5 2 0 200 400 600 0 0.5 1 IT IS OBSERVED THAT WATER IS HARD BECAUSE OF THE PRESENCE OF CALCIUM AND MAGNESIUM. TOTAL DISSOLVED SOLIDS(TDS) EXCEEDS ALL THE DRINKING WATER PARAMETERS ARE WITHIN THE ACCEPTABLE LIMITS. THEREFORE THE WATER IS RECOMMENDED AS SAFE FOR DRINKING. ALL THE DRINKING WATER PARAMETERS ARE WITHIN THE ACCEPTABLE LIMITS EXCEPT IRON. PRESENCE OF IRON MAY ADD RUSTY TASTE TO WATER. IT IS OBSERVED THAT WATER IS HARD BECAUSE OF THE PRESENCE OF CALCIUM AND MAGNESIUM. TOTAL DISSOLVED SOLIDS(TDS) EXCEEDS ALL THE DRINKING WATER PARAMETERS ARE WITHIN THE ACCEPTABLE LIMITS. THEREFORE THE WATER IS RECOMMENDED AS SAFE FOR DRINKING. ALL THE DRINKING WATER PARAMETERS ARE WITHIN THE ACCEPTABLE LIMITS. THEREFORE THE WATER IS RECOMMENDED AS SAFE FOR DRINKING. ACCEPTABLE LIMIT. IT DOES NOT HAVE DIRECT HEALTH EFFECTS BUT SOLIDS WHICH CAUSES HIGHER 'TDS' MAY BE HARMFUL TO HUMAN HEALTH. IT MAY ALSO CAUSE STOMACH ILLNESS. BIO SAND FILTERS ARE BEST IN REMOVING IRON IN WATER. THEREFORE THE WATER IS RECOMMENDED FOR ACCEPTABLE LIMIT. IT DOES NOT HAVE DIRECT HEALTH EFFECTS BUT SOLIDS WHICH CAUSES HIGHER 'TDS' MAY BE HARMFUL TO HUMAN HEALTH. ZONE 2 THIS WATER IS NOT RECOMMENDED FOR DRINKING. BUT IF THERE IS NO OTHER SOURCE OF DRINKING WATER, THEN IT SHALL BE CONSUMED. ZONE 4 ZONE 4 DRINKING AFTER FILTERING IT IN BIO SAND FILTER. ZONE 3 THIS ZONEWATER 3IS NOT RECOMMENDED FOR DRINKING. BUT IF THERE IS NO OTHER SOURCE OF DRINKING WATER, THEN IT SHALL BE CONSUMED. Zone 1 - GroundZONE Water 1 ZONE 2 ZONE 4 ZONE 4 PACKAGED DRINKING WATER GROUND WATER DRINKING WATER ZONE 3 PACKAGED DRINKING WATER ZONE 3 GROUND WATER DRINKING WATER PACKAGED DRINKING WATER TOTAL DISSOLVED SOLIDS TURBIDITY pH TOTAL ALKALINITY AS CaCO3 TOTAL DISSOLVED SOLIDS TURBIDITY pH TOTAL ALKALINITY AS CaCO3 TOTAL DISSOLVED SOLIDS TURBIDITY pH TOTAL ALKALINITY AS CaCO3 TOTAL DISSOLVED SOLIDS TURBIDITY pH TOTAL ALKALINITY AS CaCO3 TOTAL DISSOLVED SOLIDS TURBIDITY pH TOTAL ALKALINITY AS CaCO3 TOTAL DISSOLVED SOLIDS TURBIDITY pH TOTAL ALKALINITY AS CaCO3 1624 mg/l 0.3 NTU GROUND WATER7.5 DRINKING WATER 420 mg/l 46 mg/l 0 NTU 6.8 PACKAGED DRINKING 20WATER mg/l 1295 mg/l 0.5 NTU 7.05 GROUND480 WATER mg/l DRINKING WATER 77 mg/l 0 NTU 7 40 mg/l PACKAGED DRINKING WATER 1617 mg/l 0.4 NTU 7.15 400 mg/l GROUND WATER DRINKING WATER 82 mg/l 0 NTU 7.7 36 mg/l PACKAGED DRINKING WATER

TOTAL DISSOLVED SOLIDS TURBIDITY pH TOTAL ALKALINITY AS CaCO3 TOTAL DISSOLVED SOLIDS TURBIDITY pH TOTAL ALKALINITY AS CaCO3 TOTAL DISSOLVED SOLIDS TURBIDITY pH TOTAL ALKALINITY AS CaCO3 TOTAL DISSOLVED SOLIDS TURBIDITY pH TOTAL ALKALINITY AS CaCO3 TOTAL DISSOLVED SOLIDS TURBIDITY pH TOTAL ALKALINITY AS CaCO3 TOTAL DISSOLVED SOLIDS TURBIDITY pH TOTAL ALKALINITY AS CaCO3 1624 mg/l0 500 2000 30000.3 0NTU 1 567.50 6.5 8.5 6 0 420200 mg/l 600 800 0 500 462000 mg/l 3000 0 1 0 NTU560 6.5 8.56.8 6 0 200 60020 800 mg/l 0 500 2000 3000 0 12951 mg/l 560 0.5 NTU6.5 8.5 6 0 2007.05 600 800 480 mg/l 0 500 2000 3000 0 1 77 mg/l560 6.5 8.50 NTU 6 0 200 6007 800 40 mg/l 0 500 2000 3000 0 1 560 1617 mg/l6.5 8.5 6 0 2000.4 NTU 600 800 7.15 400 mg/l 0 500 2000 3000 0 1 560 6.5 8.582 mg/l 6 0 200 6000 800 NTU 7.7 36 mg/l 3 TOTAL HARDNESS AS CaCO CALCIUM (Ca) MAGNESIUM (Mg) IRON (Fe) TOTAL HARDNESS AS CaCO3 CALCIUM (Ca) MAGNESIUM (Mg) IRON (Fe) TOTAL HARDNESS AS CaCO3 CALCIUM (Ca) MAGNESIUM (Mg) IRON (Fe) TOTAL HARDNESS AS CaCO3 CALCIUM (Ca) MAGNESIUM (Mg) IRON (Fe) TOTAL HARDNESS AS CaCO3 CALCIUM (Ca) MAGNESIUM (Mg) IRON (Fe) TOTAL HARDNESS AS CaCO3 CALCIUM (Ca) MAGNESIUM (Mg) IRON (Fe) 480 mg/l 96 mg/l 58 mg/l 0 mg/l 16 mg/l 3 mg/l 2 mg/l 0 mg/l 620 mg/l 96 mg/l 91 mg/l 0 mg/l 32 mg/l 6 mg/l 4 mg/l 0 mg/l 608 mg/l 104 mg/l 84 mg/l 0 mg/l 40 mg/l 8 mg/l 5 mg/l 0 mg/l 0 500 2000 3000 0 1 560 6.5 8.5 6 0 200 600 800 0 500 2000 3000 0 1 560 6.5 8.5 6 0 200 600 800 0 500 2000 3000 0 1 560 6.5 8.5 6 0 200 600 800 0 500 2000 3000 0 1 560 6.5 8.5 6 0 200 600 800 0 500 2000 3000 0 1 560 6.5 8.5 6 0 200 600 800 0 500 2000 3000 0 1 560 6.5 8.5 6 0 200 600 800

TOTAL HARDNESS AS CaCO3 CALCIUM (Ca) MAGNESIUM (Mg) IRON (Fe) TOTAL HARDNESS AS CaCO3 CALCIUM (Ca) MAGNESIUM (Mg) IRON (Fe) TOTAL HARDNESS AS CaCO3 CALCIUM (Ca) MAGNESIUM (Mg) IRON (Fe) TOTAL HARDNESS AS CaCO3 CALCIUM (Ca) MAGNESIUM (Mg) IRON (Fe) TOTAL HARDNESS AS CaCO3 CALCIUM (Ca) MAGNESIUM (Mg) IRON (Fe) TOTAL HARDNESS AS CaCO3 CALCIUM (Ca) MAGNESIUM (Mg) IRON (Fe) 0 200 600 800 0 75 200 300 0 30 100 150 0 0.1 1 1.5 0 200 600 800 0 75 200 300 0 30 100 150 0 0.1 1 1.5 0 200 600 800 0 75 200 300 0 30 100 150 0 0.1 1 1.5 0 200 600 800 0 75 200 300 0 30 100 150 0 0.1 1 1.5 0 200 600 800 0 75 200 300 0 30 100 150 0 0.1 1 1.5 0 200 600 800 0 75 200 300 0 30 100 150 0 0.1 1 1.5 480 mg/l 96 mg/l 58 mg/l 0 mg/l 16 mg/l 3 mg/l 2 mg/l 0 mg/l 620 mg/l 96 mg/l 91 mg/l 0 mg/l 32 mg/l 6 mg/l 4 mg/l 0 mg/l 608 mg/l 104 mg/l 84 mg/l 0 mg/l 40 mg/l 8 mg/l 5 mg/l 0 mg/l FREE AMMONIA (NH3) NITRITE (NO2) NITRATE (NO3) CHLORIDE (Cl) FREE AMMONIA (NH3) NITRITE (NO2) NITRATE (NO3) CHLORIDE (Cl) FREE AMMONIA (NH3) NITRITE (NO2) NITRATE (NO3) CHLORIDE (Cl) FREE AMMONIA (NH3) NITRITE (NO2) NITRATE (NO3) CHLORIDE (Cl) FREE AMMONIA (NH3) NITRITE (NO2) NITRATE (NO3) CHLORIDE (Cl) FREE AMMONIA (NH3) NITRITE (NO2) NITRATE (NO3) CHLORIDE (Cl) 0.32 mg/l 0.005 mg/l 16 mg/l 400 mg/l 0 mg/l 0 mg/l 0 mg/l 8 mg/l 0.11 mg/l 0.005 mg/l 8 mg/l 288 mg/l 0 mg/l 0 mg/l 1 mg/l 12 mg/l 0.32 mg/l 0 mg/l 14 mg/l 500 mg/l 0 mg/l 0 mg/l 1 mg/l 16 mg/l 0 200 600 800 0 75 200 300 0 30 100 150 0 0.1 1 1.5 0 200 600 800 0 75 200 300 0 30 100 150 0 0.1 1 1.5 0 200 600 800 0 75 200 300 0 30 100 150 0 0.1 1 1.5 0 200 600 800 0 75 200 300 0 30 100 150 0 0.1 1 1.5 0 200 600 800 0 75 200 300 0 30 100 150 0 0.1 1 1.5 0 200 600 800 0 75 200 300 0 30 100 150 0 0.1 1 1.5

FREE AMMONIA0 (NH3)0.5 1NITRITE0 (NO2) 0.5 1 NITRATE0 (NO3)45 90 0 CHLORIDE250 (Cl) 1000 1250 0 0.5 FREE AMMONIA1 (NH0 3) 0.5 NITRITE (NO1 20) 45 NITRATE90 (NO0 3)250 1000CHLORIDE 1250 (Cl) 0 0.5 1 0 FREE AMMONIA0.5 (NH3) 1 0 NITRITE45 (NO2) 90 0 250 NITRATE (NO31000) 1250 CHLORIDE (Cl) 0 0.5 1 0 0.5 FREE AMMONIA1 0 (NH3) 45 NITRITE90 (NO0 2) 250 1000NITRATE 1250 (NO3) CHLORIDE (Cl) 0 0.5 1 0 0.5 1 0 FREE AMMONIA45 (NH3) 90 0 250 NITRITE (NO21000) 1250 NITRATE (NO3) CHLORIDE (Cl)0 0.5 1 0 0.5 1 0 45 FREE90 AMMONIA0 250 (NH3) 1000 1250NITRITE (NO2) NITRATE (NO3) CHLORIDE (Cl) 4 4 0.32 mg/lFLU0RIDE (F) 0.005SULPHATE mg/l (SO ) 16PHOSPHATE mg/l (PO ) 400 mg/l FLU0RIDE (F) 0 mg/l SULPHATE (SO4) 0 mg/l PHOSPHATE (PO4) 0 mg/l 8 mg/l FLU0RIDE (F) SULPHATE0.11 mg/l (SO4) PHOSPHATE0.005 (PO mg/l4) 8 mg/l 288 mg/l FLU0RIDE (F) SULPHATE (SO4) 0 mg/l PHOSPHATE (PO4) 0 mg/l 1 mg/l 12 mg/l FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE0.32 (PO mg/l4) 0 mg/l 14 mg/l 500 mg/l FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) 0 mg/l 0 mg/l 1 mg/l 16 mg/l 1.2 mg/l 82 mg/l 0.007mg/l WATER IS CRYSTAL CLEAR & 0.2 mg/l 2 mg/l 0 mg/l WATER IS CRYSTAL CLEAR & 0.8mg/l 88 mg/l 0.003mg/l WATER IS CRYSTAL CLEAR & 0.2 mg/l 1 mg/l 0 mg/l WATER IS CRYSTAL CLEAR & 0.2 mg/l 64 mg/l 0.01 mg/l WATER IS CRYSTAL CLEAR & 0.2 mg/l 2 mg/l 0 mg/l WATER IS CRYSTAL CLEAR & FREE OF ODOUR FREE OF ODOUR FREE OF ODOUR FREE OF ODOUR FREE OF ODOUR FREE OF ODOUR 0 0.5 1 0 0.5 1 0 45 90 0 250 1000 1250 0 0.5 1 0 0.5 1 0 45 90 0 250 1000 1250 0 0.5 1 0 0.5 1 0 45 90 0 250 1000 1250 0 0.5 1 0 0.5 1 0 45 90 0 250 1000 1250 0 0.5 1 0 0.5 1 0 45 90 0 250 1000 1250 0 0.5 1 0 0.5 1 0 45 90 0 250 1000 1250 0 1 1.5 2 0 200 400 600 0 0.5 1 0 1 1.5 2 0 200 400 600 0 0.5 1 0 1 1.5 2 0 200 400 600 0 0.5 1 0 1 1.5 2 0 200 400 600 0 0.5 1 0 1 1.5 2 0 200 400 600 0 0.5 1 0 1 1.5 2 0 200 400 600 0 0.5 1 FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) IT IS OBSERVED THAT WATER IS HARD BECAUSE OF THE PRESENCE OF CALCIUM AND MAGNESIUM. TOTAL DISSOLVED SOLIDS(TDS) EXCEEDS IT IS OBSERVED THAT WATER IS HARD BECAUSE OF THE PRESENCE OF CALCIUM AND MAGNESIUM. TOTAL DISSOLVED SOLIDS(TDS) EXCEEDS IT IS OBSERVED THAT WATER IS HARD BECAUSE OF THE PRESENCE OF CALCIUM AND MAGNESIUM. TOTAL DISSOLVED SOLIDS(TDS) EXCEEDS 1.2 mg/lACCEPTABLE LIMIT. IT DOES NOT HAVE82 mg/l DIRECT HEALTH EFFECTS BUT SOLIDS0.007mg/l WHICH CAUSES HIGHER 'TDS' MAY BE HARMFULWATER TO HUMANIS CRYSTAL HEALTH. CLEAR & ALL THE DRINKING0.2 WATER mg/l PARAMETERS ARE WITHIN THE ACCEPTABLE2 mg/l LIMITS. THEREFORE THE WATER0 ISmg/l RECOMMENDED AS SAFE FOR DRINKING.WATER IS CRYSTAL CLEAR & 0.8mg/l 88 mg/l 0.003mg/l WATER IS CRYSTAL CLEAR & ALL THE DRINKING WATER PARAMETERS ARE WITHIN THE ACCEPTABLE0.2 mg/l LIMITS. THEREFORE THE WATER1 mg/lIS RECOMMENDED AS SAFE FOR DRINKING.0 mg/l WATER IS CRYSTAL CLEAR & 0.2 mg/l 64 mg/l 0.01 mg/l WATER IS CRYSTALALL THE CLEARDRINKING & WATER PARAMETERS ARE WITHIN THE ACCEPTABLE LIMITS. THEREFORE THE WATER IS0.2 RECOMMENDED mg/l AS SAFE FOR DRINKING.2 mg/l 0 mg/l WATER IS CRYSTAL CLEAR & FREE OF ODOUR FREE OF ODOUR PERMISSIBLE LIMIT. IT DOES NOT HAVE DIRECT HEALTH EFFECTS BUT SOLIDS WHICH CAUSES HIGHER 'TDS' MAY BE HARMFUL TO HUMAN HEALTH. FREE OF ODOUR FREE OF ODOUR PERMISSIBLE LIMIT. IT DOES NOT HAVE DIRECT HEALTH EFFECTS BUT SOLIDS WHICH CAUSES HIGHER 'TDS' MAY BE HARMFUL TO HUMAN HEALTH. FREE OF ODOUR FREE OF ODOUR HIGHER LEVEL OF FLUORIDE IN DRINKING WATER MAY CAUSE BONE DISEASES AND DENTAL FLUOROSIS. THIS WATER IS NOT RECOMMENDED FOR THIS WATER IS NOT RECOMMENDED FOR DRINKING. THIS WATER IS NOT RECOMMENDED FOR DRINKING. DRINKING. BUT IF THERE IS NO OTHER SOURCE OF DRINKING WATER, THEN IT SHALL BE CONSUMED. 0 1 1.5 2 0 200 400 600 0 0.5 1 0 1 1.5 2 0 200 400 600 0 0.5 1 0 1 1.5 2 0 200 400 600 0 0.5 1 0 1 1.5 2 0 200 400 600 0 0.5 1 0 1 1.5 2 0 200 400 600 0 0.5 1 0 1 1.5 2 0 200 400 600 0 0.5 1 IT IS OBSERVEDWithin THAT acceptable WATER IS limitsHARD BECAUSE OF THEWithin PRESENCE Permissible OF CALCIUM limits AND MAGNESIUM. TOTALExceeds DISSOLVED permissible SOLIDS(TDS) limits EXCEEDS ALL THE DRINKING WATER PARAMETERS ARE WITHIN THE ACCEPTABLE LIMITS. THEREFORE THE WATER IS RECOMMENDED AS SAFE FOR DRINKING. IT IS OBSERVED THAT WATER IS HARD BECAUSE OF THE PRESENCE OF CALCIUM AND MAGNESIUM. TOTAL DISSOLVED SOLIDS(TDS) EXCEEDS ALL THE DRINKING WATER PARAMETERS ARE WITHIN THE ACCEPTABLE LIMITS. THEREFORE THE WATER IS RECOMMENDED AS SAFE FOR DRINKING. IT IS OBSERVED THAT WATER IS HARD BECAUSE OF THE PRESENCE OF CALCIUM AND MAGNESIUM. TOTAL DISSOLVED SOLIDS(TDS) EXCEEDS ALL THE DRINKING WATER PARAMETERS ARE WITHIN THE ACCEPTABLE LIMITS. THEREFORE THE WATER IS RECOMMENDED AS SAFE FOR DRINKING. ACCEPTABLE LIMIT. IT DOES NOT HAVE DIRECT HEALTH EFFECTS BUT SOLIDS WHICH CAUSES HIGHER 'TDS' MAY BE HARMFUL TO HUMAN HEALTH. Water Watch September 2018 11 PERMISSIBLE LIMIT. IT DOES NOT HAVE DIRECT HEALTH EFFECTS BUT SOLIDS WHICH CAUSES HIGHER 'TDS' MAY BE HARMFUL TO HUMAN HEALTH. PERMISSIBLE LIMIT. IT DOES NOT HAVE DIRECT HEALTH EFFECTS BUT SOLIDS WHICH CAUSES HIGHER 'TDS' MAY BE HARMFUL TO HUMAN HEALTH. HIGHER LEVEL OF FLUORIDE IN DRINKING WATER MAY CAUSE BONE DISEASES AND DENTAL FLUOROSIS. THIS WATER IS NOT RECOMMENDED FOR THIS WATER IS NOT RECOMMENDED FOR DRINKING. THIS WATER IS NOT RECOMMENDED FOR DRINKING. DRINKING. BUT IF THERE IS NO OTHER SOURCE OF DRINKING WATER, THEN IT SHALL BE CONSUMED. ZONE 2 ZONE 3 ZONE 3 ZONE 4 Zone 2 - Corporation Water GROUND WATER DRINKING WATER CORPORATION DRINKING WATER CORPORATION DRINKING WATER SUPPLIED THROUGH LORRY CORPORATION DRINKING WATER

0 0.5 1 0 0.5 1 0 45 90 0 250 1000 1250 0 0.5 1 0 0.5 1 0 45 90 0 250 1000 1250 0 0.5 1 0 0.5 1 0 45 90 0 250 1000 1250 0 0.5 1 0 0.5 1 0 45 90 0 250 1000 1250 0 0.5 1 0 0.5 1 0 45 90 0 250 1000 1250

FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) 0.2 mg/l 10 mg/l 0.01mg/l WATER IS CRYSTAL CLEAR & 0.2 mg/l 23 mg/l 0.014mg/l WATER IS CRYSTAL CLEAR & 0.8mg/l 139 mg/l 0.003mg/l WATER IS CRYSTAL CLEAR & 0.6 mg/l 9 mg/l 0.01 mg/l WATER IS CRYSTAL CLEAR & 0.6 mg/l 7 mg/l 0.007 mg/l WATER IS CRYSTAL CLEAR & FREE OF ODOUR FREE OF ODOUR FREE OF ODOUR FREE OF ODOUR FREE OF ODOUR

0 1 1.5 2 0 200 400 600 0 0.5 1 0 1 1.5 2 0 200 400 600 0 0.5 1 0 1 1.5 2 0 200 400 600 0 0.5 1 0 1 1.5 2 0 200 400 600 0 0.5 1 0 1 1.5 2 0 200 400 600 0 0.5 1 IT IS OBSERVED THAT WATER IS HARD BECAUSE OF THE PRESENCE OF CALCIUM AND MAGNESIUM. TOTAL DISSOLVED SOLIDS(TDS) EXCEEDS ALL THE DRINKING WATER PARAMETERS ARE WITHIN THE ACCEPTABLE LIMITS EXCEPT IRON. PRESENCE OF IRON MAY ADD RUSTY TASTE TO WATER. IT IS OBSERVED THAT WATER IS HARD BECAUSE OF THE PRESENCE OF CALCIUM AND MAGNESIUM. TOTAL DISSOLVED SOLIDS(TDS) EXCEEDS ALL THE DRINKING WATER PARAMETERS ARE WITHIN THE ACCEPTABLE LIMITS. THEREFORE THE WATER IS RECOMMENDED AS SAFE FOR DRINKING. ALL THE DRINKING WATER PARAMETERS ARE WITHIN THE ACCEPTABLE LIMITS. THEREFORE THE WATER IS RECOMMENDED AS SAFE FOR DRINKING. ACCEPTABLE LIMIT. IT DOES NOT HAVE DIRECT HEALTH EFFECTS BUT SOLIDS WHICH CAUSES HIGHER 'TDS' MAY BE HARMFUL TO HUMAN HEALTH. IT MAY ALSO CAUSE STOMACH ILLNESS. BIO SAND FILTERS ARE BEST IN REMOVING IRON IN WATER. THEREFORE THE WATER IS RECOMMENDED FOR ACCEPTABLE LIMIT. IT DOES NOT HAVE DIRECT HEALTH EFFECTS BUT SOLIDS WHICH CAUSES HIGHER 'TDS' MAY BE HARMFUL TO HUMAN HEALTH. THIS WATER IS NOT RECOMMENDED FOR DRINKING. BUT IF THERE IS NO OTHER SOURCE OF DRINKING WATER, THEN IT SHALL BE CONSUMED. DRINKING AFTER FILTERING IT IN BIO SAND FILTER. THIS WATER IS NOT RECOMMENDED FOR DRINKING. BUT IF THERE IS NO OTHER SOURCE OF DRINKING WATER, THEN IT SHALL BE CONSUMED. ZONE 2 ZONE 4 ZONE 4 ZONE 4 ZONE 4 ZONE 3 ZONE 3 ZONE 3 ZONE 3 Zone 2 - PackagedPACKAGED DRINKING Can WATER Water GROUND WATERGROUND DRINKING WATER WATER DRINKING WATER PACKAGED DRINKINGPACKAGED WATER DRINKING WATER GROUND WATER DRINKING WATERGROUND WATER DRINKING WATER PACKAGED DRINKING WATER PACKAGED DRINKING WATER

TOTALTOTAL DISSOLVED DISSOLVED SOLIDS SOLIDS TURBIDITYTURBIDITY pH TOTALTOTAL ALKALINITY ALKALINITY AS CaCOAS CaCO3 3 TOTAL DISSOLVEDTOTAL DISSOLVED SOLIDS SOLIDS TURBIDITY TURBIDITY pH pH TOTAL ALKALINITYTOTAL AS CaCO ALKALINITY3 AS CaCO3 TOTAL DISSOLVED SOLIDSTOTAL DISSOLVEDTURBIDITY SOLIDS TURBIDITY pH pH TOTAL ALKALINITY AS CaCO3 TOTAL ALKALINITY AS CaCO3 TOTAL DISSOLVED SOLIDS TOTALTURBIDITY DISSOLVED SOLIDS pHTURBIDITY TOTALpH ALKALINITY AS CaCO3 TOTAL ALKALINITY AS CaCO3 TOTAL DISSOLVED SOLIDS TURBIDITY TOTAL DISSOLVED SOLIDSpH TURBIDITY TOTAL ALKALINITY pHAS CaCO3 TOTAL ALKALINITY AS CaCO3 46 mg/l46 mg/l 0 NTU0 NTU 6.8 2020 mg/l mg/l 1295 mg/l1295 mg/l 0.5 NTU 0.5 NTU 7.05 7.05 480 mg/l 480 mg/l 77 mg/l 77 mg/l 0 NTU 0 NTU 7 7 40 mg/l 40 mg/l 1617 mg/l 16170.4 NTUmg/l 7.150.4 NTU 400 7.15mg/l 400 mg/l 82 mg/l 0 NTU 82 mg/l 7.7 0 NTU 36 mg/l 7.7 36 mg/l

0 0500500 20002000 3000 30000 0 1 1 56560 6.56.5 8.5 8.5 6 60 0 200200 600 600 800 800 0 5000 500 2000 300020000 30001 0 1 560 5606.5 8.56.5 6 8.50 200 6 0 600200 800 600 800 0 500 20000 500 3000 0 1 2000 3000 0 561 0 6.556 8.50 6 0 6.5200 8.5 600 6 0 800200 600 800 0 500 2000 300000 5001 200056 300000 1 6.5 8.556 6 0 0 2006.5 600 8.5 800 6 0 200 600 800 0 500 2000 3000 0 1 0 500 5620000 3000 6.50 8.51 6 0 200560 600 8006.5 8.5 6 0 200 600 800

0 200 600 800 0 75 200 300 0 30 100 150 0 0.1 1 1.5 0 200 600 800 0 75 200 300 0 30 100 150 0 0.1 1 1.5 0 200 600 800 0 75 200 300 0 30 100 150 0 0.1 1 1.5 0 200 600 800 0 75 200 300 0 30 100 150 0 0.1 1 1.5 0 200 600 800 0 75 200 300 0 30 100 150 0 0.1 1 1.5 0 200 600 800 0 75 200 300 0 30 100 150 0 0.1 1 1.5 0 200 600 800 0 75 200 300 0 30 100 150 0 0.1 1 1.5 0 200 600 800 0 75 200 300 0 30 100 150 0 0.1 1 1.5 0 200 600 800 0 75 200 300 0 30 100 150 0 0.1 1 1.5 0 200 600 800 0 75 200 300 0 30 100 150 0 0.1 1 1.5 FREE AMMONIA (NH3) NITRITE (NO2) NITRATE (NO3) CHLORIDE (Cl) FREE AMMONIA (NH3) NITRITE (NO2) NITRATE (NO3) CHLORIDE (Cl) FREE AMMONIA (NH3) NITRITE (NO2) NITRATE (NO3) CHLORIDE (Cl) FREE AMMONIA (NH3) NITRITE (NO2) NITRATE (NO3) CHLORIDE (Cl) FREE AMMONIA (NH3) NITRITE (NO2) NITRATE (NO3) CHLORIDE (Cl) FREE AMMONIA (NH3) NITRITE (NO2) NITRATE (NO3) FREE AMMONIA (NH3) NITRITE (NO2) NITRATE (NO3) FREE AMMONIA (NH3) NITRITE (NO2) NITRATE (NO3) FREE AMMONIA (NH3) NITRITE (NO2) NITRATE (NO3) FREE AMMONIA (NH3) NITRITE (NO2) NITRATE (NO3) 0 mg/l 0 mg/l 0 mg/l 8 mg/lCHLORIDE (Cl) 0.11 mg/l 0.005 mg/l 8 mg/l 288 mg/l CHLORIDE (Cl) 0 mg/l 0 mg/l 1 mg/l 12 mg/l CHLORIDE (Cl) 0.32 mg/l 0 mg/l 14 mg/l 500 mg/l CHLORIDE (Cl) 0 mg/l 0 mg/l 1 mg/l 16 mg/l CHLORIDE (Cl) 0 mg/l 0 mg/l 0 mg/l 8 mg/l 0.11 mg/l 0.005 mg/l 8 mg/l 288 mg/l 0 mg/l 0 mg/l 1 mg/l 12 mg/l 0.32 mg/l 0 mg/l 14 mg/l 500 mg/l 0 mg/l 0 mg/l 1 mg/l 16 mg/l

0 0.5 1 0 0.5 1 0 45 90 0 250 1000 1250 0 0.5 1 0 0.5 1 0 45 90 0 250 1000 1250 0 0.5 1 0 0.5 1 0 45 90 0 250 1000 1250 0 0.5 1 0 0.5 1 0 45 90 0 250 1000 1250 0 0.5 1 0 0.5 1 0 45 90 0 250 1000 1250 0 0.5 1 0 0.5 1 0 45 90 0 250 1000 1250 0 0.5 1 0 0.5 1 0 45 90 0 250 1000 1250 0 0.5 1 0 0.5 1 0 45 90 0 250 1000 1250 0 0.5 1 0 0.5 1 0 45 90 0 250 1000 1250 0 0.5 1 0 0.5 1 0 45 90 0 250 1000 1250 FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) FLU0RIDE0.2 mg/l (F) SULPHATE2 mg/l (SO4) 0PHOSPHATE mg/l (PO4) WATER IS CRYSTAL CLEAR & 0.8mg/l FLU0RIDE (F) 88 mg/l SULPHATE (SO4) 0.003mg/l PHOSPHATE (PO4) WATER IS CRYSTAL CLEAR & 0.2 mg/l FLU0RIDE (F) 1 mg/l SULPHATE (SO0 mg/l4) PHOSPHATE WATER(PO4) IS CRYSTAL CLEAR & 0.2 mg/l FLU0RIDE64 mg/l (F) 0.01SULPHATE mg/l (SO4) WATERPHOSPHATE IS CRYSTAL (PO 4CLEAR) & 0.2 mg/l 2 mg/l FLU0RIDE (F) 0 mg/l SULPHATE (SO4) WATER IS CRYSTALPHOSPHATE CLEAR & (PO4) 0.2 mg/l 2 mg/l 0 mg/l FREEWATER OF ODOUR IS CRYSTAL CLEAR & 0.8mg/l 88 mg/l 0.003mg/l FREE OF ODOUR WATER IS CRYSTAL CLEAR & 0.2 mg/l 1 mg/l 0 mg/l FREE OF ODOUR WATER IS CRYSTAL CLEAR & 0.2 mg/l 64 mg/l FREE0.01 OF mg/l ODOUR WATER IS CRYSTAL CLEAR & 0.2 mg/l 2 mg/l FREE OF ODOUR0 mg/l WATER IS CRYSTAL CLEAR & FREE OF ODOUR FREE OF ODOUR FREE OF ODOUR FREE OF ODOUR FREE OF ODOUR 0 1 1.5 2 0 200 400 600 0 0.5 1 0 1 1.5 2 0 200 400 600 0 0.5 1 0 1 1.5 2 0 200 400 600 0 0.5 1 0 1 1.5 2 0 200 400 600 0 0.5 1 0 1 1.5 2 0 200 400 600 0 0.5 1 0 ALL THE DRINKING1 WATER 1.5 PARAMETERS 2 0 ARE200 WITHIN THE 400 ACCEPTABLE 600 LIMITS.0 THEREFORE THE0.5 WATER IS RECOMMENDED1 AS SAFE FOR DRINKING. IT IS OBSERVED0 THAT WATER1 IS HARD 1.5 BECAUSE 2 OF0 THE PRESENCE200 OF CALCIUM 400 AND MAGNESIUM. 600 0 TOTAL DISSOLVED0.5 SOLIDS(TDS)1 EXCEEDS ALL THE DRINKING WATER0 PARAMETERS1 ARE WITHIN 1.5 THE 2 ACCEPTABLE0 LIMITS.200 THEREFORE 400 THE WATER 600 0 IS RECOMMENDED0.5 AS SAFE FOR DRINKING.1 IT IS OBSERVED THAT WATER IS HARD0 BECAUSE OF THE1 PRESENCE 1.5 OF CALCIUM 2 0 AND MAGNESIUM.200 TOTAL 400 DISSOLVED 600 SOLIDS(TDS)0 EXCEEDS0.5 1 ALL THE DRINKING WATER PARAMETERS ARE WITHIN0 THE ACCEPTABLE1 LIMITS. 1.5 THEREFORE 2 0 THE WATER200 IS RECOMMENDED 400 AS 600SAFE0 FOR DRINKING. 0.5 1 PERMISSIBLE LIMIT. IT DOES NOT HAVE DIRECT HEALTH EFFECTS BUT SOLIDS WHICH CAUSES HIGHER 'TDS' MAY BE HARMFUL TO HUMAN HEALTH. PERMISSIBLE LIMIT. IT DOES NOT HAVE DIRECT HEALTH EFFECTS BUT SOLIDS WHICH CAUSES HIGHER 'TDS' MAY BE HARMFUL TO HUMAN HEALTH. ALL THE DRINKING WATER PARAMETERS ARE WITHIN THE ACCEPTABLE LIMITS. THEREFORE THE WATER IS RECOMMENDED AS SAFE FOR DRINKING. IT IS OBSERVED THAT WATER IS HARD BECAUSE OF THE PRESENCE OF CALCIUM AND MAGNESIUM. TOTAL DISSOLVED SOLIDS(TDS) EXCEEDS ALL THE DRINKING WATER PARAMETERS ARE WITHIN THE ACCEPTABLE LIMITS. THEREFORE THE WATER IS RECOMMENDED AS SAFE FOR DRINKING. IT IS OBSERVED THAT WATER IS HARD BECAUSE OF THE PRESENCE OF CALCIUM AND MAGNESIUM. TOTAL DISSOLVED SOLIDS(TDS) EXCEEDS ALL THE DRINKING WATER PARAMETERS ARE WITHIN THE ACCEPTABLE LIMITS. THEREFORE THE WATER IS RECOMMENDED AS SAFE FOR DRINKING. THIS WATERPERMISSIBLE IS NOT RECOMMENDED LIMIT. IT DOES FOR NOT DRINKING. HAVE DIRECT HEALTH EFFECTS BUT SOLIDS WHICH CAUSES HIGHER 'TDS' MAY BE HARMFUL TO HUMAN HEALTH. THIS WATER IS NOT RECOMMENDED FORPERMISSIBLE DRINKING. LIMIT. IT DOES NOT HAVE DIRECT HEALTH EFFECTS BUT SOLIDS WHICH CAUSES HIGHER 'TDS' MAY BE HARMFUL TO HUMAN HEALTH. Within acceptable limits Within Permissible limits Exceeds permissible limits THIS WATER IS NOT RECOMMENDED FOR DRINKING. THIS WATER IS NOT RECOMMENDED FOR DRINKING.

12 September 2018 Water Watch ZONE 3 ZONE 3 ZONE 4 Zone 2 - Ground Water CORPORATION DRINKING WATER CORPORATION DRINKING WATER SUPPLIED THROUGH LORRY CORPORATION DRINKING WATER

TOTAL DISSOLVED SOLIDS TURBIDITY pH TOTAL ALKALINITY AS CaCO3 TOTAL DISSOLVED SOLIDS TURBIDITY pH TOTAL ALKALINITY AS CaCO3 TOTAL DISSOLVED SOLIDS TURBIDITY pH TOTAL ALKALINITY AS CaCO3 TOTAL DISSOLVED SOLIDS TURBIDITY pH TOTAL ALKALINITY AS CaCO3 826 mg/l 0 NTU 7.8 440 mg/l 1256 mg/l 0.3 NTU 7.2 380 mg/l 305 mg/l 0.2 NTU 7.55 184 mg/l 308 mg/l 0.2 NTU 7.05 108 mg/l

0 500 2000 3000 0 1 560 6.5 8.5 6 0 200 600 800 0 500 2000 3000 0 1 560 6.5 8.5 6 0 200 600 800 0 500 2000 3000 0 1 560 6.5 8.5 6 0 200 600 800 0 500 2000 3000 0 1 560 6.5 8.5 6 0 200 600 800

TOTAL HARDNESS AS CaCO3 CALCIUM (Ca) MAGNESIUM (Mg) IRON (Fe) TOTAL HARDNESS AS CaCO3 CALCIUM (Ca) MAGNESIUM (Mg) IRON (Fe) TOTAL HARDNESS AS CaCO3 CALCIUM (Ca) MAGNESIUM (Mg) IRON (Fe) TOTAL HARDNESS AS CaCO3 CALCIUM (Ca) MAGNESIUM (Mg) IRON (Fe) 340 mg/l 72 mg/l 38 mg/l 0 mg/l 460 mg/l 88 mg/l 55 mg/l 0 mg/l 80 mg/l 16 mg/l 10 mg/l 0 mg/l 88 mg/l 16 mg/l 12 mg/l 0 mg/l

0 200 600 800 0 75 200 300 0 30 100 150 0 0.1 1 1.5 0 200 600 800 0 75 200 300 0 30 100 150 0 0.1 1 1.5 0 200 600 800 0 75 200 300 0 30 100 150 0 0.1 1 1.5 0 200 600 800 0 75 200 300 0 30 100 150 0 0.1 1 1.5

FREE AMMONIA (NH3) NITRITE (NO2) NITRATE (NO3) CHLORIDE (Cl) FREE AMMONIA (NH3) NITRITE (NO2) NITRATE (NO3) CHLORIDE (Cl) FREE AMMONIA (NH3) NITRITE (NO2) NITRATE (NO3) CHLORIDE (Cl) FREE AMMONIA (NH3) NITRITE (NO2) NITRATE (NO3) CHLORIDE (Cl) 0 mg/l 0.007 mg/l 3 mg/l 100 mg/l 0.24 mg/l 0 mg/l 10 mg/l 312 mg/l 0.11 mg/l 0 mg/l 2 mg/l 20 mg/l 0.08 mg/l 0 mg/l 3 mg/l 64 mg/l

0 0.5 1 0 0.5 1 0 45 90 0 250 1000 1250 0 0.5 1 0 0.5 1 0 45 90 0 250 1000 1250 0 0.5 1 0 0.5 1 0 45 90 0 250 1000 1250 0 0.5 1 0 0.5 1 0 45 90 0 250 1000 1250

FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) 0.2 mg/l 23 mg/l 0.014mg/l WATER IS CRYSTAL CLEAR & 0.8mg/l 139 mg/l 0.003mg/l WATER IS CRYSTAL CLEAR & 0.6 mg/l 9 mg/l 0.01 mg/l WATER IS CRYSTAL CLEAR & 0.6 mg/l 7 mg/l 0.007 mg/l WATER IS CRYSTAL CLEAR & FREE OF ODOUR FREE OF ODOUR FREE OF ODOUR FREE OF ODOUR

0 1 1.5 2 0 200 400 600 0 0.5 1 0 1 1.5 2 0 200 400 600 0 0.5 1 0 1 1.5 2 0 200 400 600 0 0.5 1 0 1 1.5 2 0 200 400 600 0 0.5 1 IT IS OBSERVED THAT WATER IS HARD BECAUSE OF THE PRESENCE OF CALCIUM AND MAGNESIUM. TOTAL DISSOLVED SOLIDS(TDS) EXCEEDS IT IS OBSERVED THAT WATER IS HARD BECAUSE OF THE PRESENCE OF CALCIUM AND MAGNESIUM. TOTAL DISSOLVED SOLIDS(TDS) EXCEEDS ALL THE DRINKING WATER PARAMETERS ARE WITHIN THE ACCEPTABLE LIMITS. THEREFORE THE WATER IS RECOMMENDED AS SAFE FOR DRINKING. ALL THE DRINKING WATER PARAMETERS ARE WITHIN THE ACCEPTABLE LIMITS. THEREFORE THE WATER IS RECOMMENDED AS SAFE FOR DRINKING. ACCEPTABLE LIMIT. IT DOES NOT HAVE DIRECT HEALTH EFFECTS BUT SOLIDS WHICH CAUSES HIGHER 'TDS' MAY BE HARMFUL TO HUMAN HEALTH. ACCEPTABLE LIMIT. IT DOES NOT HAVE DIRECT HEALTH EFFECTS BUT SOLIDS WHICH CAUSES HIGHER 'TDS' MAY BE HARMFUL TO HUMAN HEALTH. THIS WATER IS NOT RECOMMENDED FOR DRINKING. BUT IF THERE IS NO OTHER SOURCE OF DRINKING WATER, THEN IT SHALL BE CONSUMED. THIS WATER IS NOT RECOMMENDED FOR DRINKING. BUT IF THERE IS NO OTHER SOURCE OF DRINKING WATER, THEN IT SHALL BE CONSUMED. ZONEZONE 4 4 ZONE 4ZONE 4 ZONE 3 ZONEZONE 3 3 Zone 3 - GroundGROUND Water WATER DRINKING WATER PACKAGEDPACKAGED DRINKING DRINKING WATER WATER GROUNDGROUND WATER WATER DRINKING DRINKING WATER WATER PACKAGEDPACKAGED DRINKING DRINKING WATER WATER

TOTALTOTAL DISSOLVED DISSOLVED SOLIDS SOLIDS TURBIDITYTURBIDITY pHpH TOTAL ALKALINITYALKALINITY ASAS CaCOCaCO33 TOTALTOTAL DISSOLVED DISSOLVED SOLIDS SOLIDS TURBIDITYTURBIDITY pHpH TOTALTOTAL ALKALINITY ALKALINITY AS ASCaCO CaCO3 3 TOTALTOTAL DISSOLVED DISSOLVED SOLIDS SOLIDS TURBIDITYTURBIDITY pH pH TOTAL TOTALALKALINITY ALKALINITY AS CaCO AS3 CaCO3 TOTAL DISSOLVEDTOTAL DISSOLVED SOLIDS SOLIDS TURBIDITYTURBIDITY pH pH TOTAL ALKALINITYTOTAL ALKALINITY AS CaCO 3AS CaCO3 12951295 mg/l mg/l 0.50.5 NTU NTU 7.057.05 480 mg/lmg/l 7777 mg/l mg/l 0 0NTU NTU 7 7 40 40mg/l mg/l 1617 1617mg/l mg/l 0.4 NTU0.4 NTU 7.15 7.15 400 mg/l400 mg/l 82 mg/l82 mg/l 0 NTU 0 NTU 7.7 7.7 36 mg/l 36 mg/l

00 500500 20002000 3000 300000 11 56560 6.5 8.5 6 0 200200 600 600 800 800 00 500500 20002000 3000 30000 0 1 1 56560 0 6.56.5 8.5 8.5 6 60 0 200200 600 600 800 800 0 0500 500 20002000 3000 30000 01 1 56560 0 6.5 8.56.5 8.5 6 0 6 0200200 600 600 800 800 0 5000 500 20002000 3000 0 30001 0 1 56560 0 6.5 8.56.5 8.5 6 0 62000 200 600 800 600 800

TOTALTOTAL HARDNESS HARDNESS AS AS CaCO CaCO33 CALCIUMCALCIUM (Ca) (Ca) MAGNESIUM (Mg) IRONIRON (Fe)(Fe) TOTALTOTAL HARDNESS HARDNESS AS AS CaCO CaCO3 3 CALCIUMCALCIUM (Ca) (Ca) MAGNESIUMMAGNESIUM (Mg) (Mg) IRONIRON (Fe) (Fe) TOTALTOTAL HARDNESS HARDNESS AS CaCO AS CaCO3 3 CALCIUMCALCIUM (Ca) (Ca) MAGNESIUMMAGNESIUM (Mg) (Mg) IRON (Fe)IRON (Fe) TOTAL HARDNESSTOTAL HARDNESS AS CaCO AS3 CaCO3 CALCIUMCALCIUM (Ca) (Ca) MAGNESIUMMAGNESIUM (Mg) (Mg) IRON (Fe)IRON (Fe) 620620 mg/l mg/l 9696 mg/l mg/l 9191 mg/l 0 mg/l 3232 mg/l mg/l 6 mg/l6 mg/l 4 mg/l4 mg/l 0 mg/l0 mg/l 608 608mg/l mg/l 104 mg/l104 mg/l 84 mg/l84 mg/l 0 mg/l0 mg/l 40 mg/l40 mg/l 8 mg/l 8 mg/l 5 mg/l 5 mg/l 0 mg/l 0 mg/l

00 200200 600 600 800 800 00 7575 200 200 300 300 00 30 100 150 0 0.1 11 1.5 1.5 00 200200 600 600 800 8000 0 7575 200 200 300 3000 0 3030 100 100 150 1500 0.10 0.1 11 1.5 1.5 0 0 200200 600 600 800 8000 0 7575 200 200 300 0 300 0 3030 100 100 150 0 1500.1 0 0.1 11 1.5 1.5 0 2000 200 600 600 800 0 800 750 75 200 200 300 0 300300 30 100 100 150 0 0.1 150 0 0.1 11 1.5 1.5

FREEFREE AMMONIA AMMONIA (NH (NH3)3) NITRITENITRITE (NO (NO22)) NITRATE (NO3) CHLORIDE (Cl)(Cl) FREEFREE AMMONIA AMMONIA (NH (NH3)3) NITRITENITRITE (NO (NO2) 2) NITRATENITRATE (NO (NO3) 3) CHLORIDECHLORIDE (Cl) (Cl) FREEFREE AMMONIA AMMONIA (NH3 )(NH3) NITRITENITRITE (NO2 )(NO2) NITRATENITRATE (NO3) (NO3) CHLORIDECHLORIDE (Cl) (Cl) FREE AMMONIAFREE AMMONIA (NH3) (NH3) NITRITE (NONITRITE2) (NO2) NITRATE NITRATE(NO3) (NO3) CHLORIDECHLORIDE (Cl) (Cl) 0.110.11 mg/l mg/l 0.0050.005 mg/l mg/l 88 mg/l 288 mg/lmg/l 0 0mg/l mg/l 0 0mg/l mg/l 1 mg/l1 mg/l 12 mg/l12 mg/l 0.32 0.32mg/l mg/l 0 mg/l0 mg/l 14 mg/l14 mg/l 500 mg/l500 mg/l 0 mg/l 0 mg/l 0 mg/l 0 mg/l 1 mg/l 1 mg/l 16 mg/l 16 mg/l

00 0.50.5 11 00 0.50.5 11 00 45 90 0 250250 10001000 1250 1250 00 0.50.5 1 1 0 0 0.50.5 1 10 0 4545 90900 0 250250 10001000 1250 1250 0 0 0.5 0.5 1 01 0 0.5 0.5 1 0 1 0 45 45 90 0 902500 250 1000 12501000 1250 0 0 0.5 0.5 1 0 1 0 0.5 0.5 1 0 1 0 45 45 90 0 902500 250 1000 12501000 1250

FLU0RIDEFLU0RIDE (F) (F) SULPHATESULPHATE (SO (SO44)) PHOSPHATEPHOSPHATE (PO4) FLU0RIDEFLU0RIDE (F) (F) SULPHATESULPHATE (SO (SO4) 4) PHOSPHATEPHOSPHATE (PO (PO4) 4) FLU0RIDEFLU0RIDE (F) (F) SULPHATESULPHATE (SO4) (SO4) PHOSPHATEPHOSPHATE (PO4) (PO4) FLU0RIDEFLU0RIDE (F) (F) SULPHATESULPHATE (SO4) (SO4) PHOSPHATEPHOSPHATE (PO4) (PO4) 0.8mg/l0.8mg/l 8888 mg/l mg/l 0.003mg/l0.003mg/l WATER ISIS CRYSTALCRYSTAL CLEARCLEAR && 0.20.2 mg/l mg/l 1 mg/l1 mg/l 0 mg/l0 mg/l WATERWATER IS CRYSTALIS CRYSTAL CLEAR CLEAR & & 0.2 mg/l0.2 mg/l 64 mg/l64 mg/l 0.01 mg/l0.01 mg/l WATERWATER IS CRYSTAL IS CRYSTAL CLEAR CLEAR& & 0.2 mg/l0.2 mg/l 2 mg/l 2 mg/l 0 mg/l 0 mg/l WATER ISWATER CRYSTAL IS CRYSTALCLEAR & CLEAR & FREEFREE OFOF ODOURODOUR FREEFREE OF OFODOUR ODOUR FREE OFFREE ODOUR OF ODOUR FREE OF ODOURFREE OF ODOUR

00 11 1.5 1.5 2 2 00 200200 400 400 600 600 00 0.5 11 00 11 1.5 1.5 2 2 0 0 200200 400 400 600 6000 0 0.50.5 1 1 0 0 11 1.5 1.5 2 0 2 0 200200 400 400 600 0 600 0 0.5 0.5 1 1 0 0 1 1.51 1.5 2 0 2 0 200200 400 400 600 0 600 0 0.5 0.5 1 1 IT IS OBSERVED THAT WATER IS HARD BECAUSE OF THE PRESENCE OF CALCIUM AND MAGNESIUM. TOTAL DISSOLVED SOLIDS(TDS) EXCEEDS IT IS OBSERVED THAT WATER IS HARD BECAUSE OF THE PRESENCE OF CALCIUM AND MAGNESIUM. TOTAL DISSOLVED SOLIDS(TDS) EXCEEDS IT IS OBSERVED THAT WATER IS HARD BECAUSE OF THE PRESENCE OF CALCIUM AND MAGNESIUM. TOTAL DISSOLVED SOLIDS(TDS) EXCEEDS ALLALL THE THE DRINKING DRINKING WATER WATER PARAMETERS PARAMETERS ARE ARE WITHIN WITHIN THE THE ACCEPTABLE ACCEPTABLE LIMITS. LIMITS. THEREFORE THEREFORE THE THE WATER WATER IS RECOMMENDEDIS RECOMMENDED AS ASSAFE SAFE FOR FOR DRINKING. DRINKING. IT IS OBSERVED THAT WATER IS HARD BECAUSE OF THE PRESENCE OF CALCIUM AND MAGNESIUM. TOTAL DISSOLVED SOLIDS(TDS) EXCEEDS ALL THEALL DRINKING THE DRINKING WATER PARAMETERSWATER PARAMETERS ARE WITHIN ARE THEWITHIN ACCEPTABLE THE ACCEPTABLE LIMITS. THEREFORE LIMITS. THEREFORE THE WATER THE IS WATER RECOMMENDED IS RECOMMENDED AS SAFE FORAS SAFE DRINKING. FOR DRINKING. PERMISSIBLEPERMISSIBLE LIMIT. LIMIT. IT IT DOES DOES NOT NOT HAVE HAVE DIRECT DIRECT HEALTH HEALTH EFFECTSEFFECTS BUTBUT SOLIDSSOLIDS WHICHWHICH CAUSES HIGHER 'TDS' MAY BE HARMFUL TOTO HUMANHUMAN HEALTH.HEALTH. PERMISSIBLEPERMISSIBLE LIMIT. LIMIT. IT DOES IT DOES NOT HAVENOT HAVE DIRECT DIRECT HEALTH HEALTH EFFECTS EFFECTS BUT SOLIDS BUT SOLIDS WHICH WHICH CAUSES CAUSES HIGHER HIGHER 'TDS' MAY'TDS' BE MAY HARMFUL BE HARMFUL TO HUMAN TO HUMAN HEALTH. HEALTH. THISTHIS WATER WATER IS IS NOT NOT RECOMMENDED RECOMMENDED FOR FOR DRINKING. DRINKING. THIS THISWATER WATER IS NOT IS RECOMMENDEDNOT RECOMMENDED FOR DRINKING.FOR DRINKING. Within acceptable limits Within Permissible limits Exceeds permissible limits

Water Watch September 2018 13 ZONE 3 ZONE 4 Zone 3 - Corporation Lorry Water CORPORATION DRINKING WATER SUPPLIED THROUGH LORRY CORPORATION DRINKING WATER

0 500 2000 3000 0 1 560 6.5 8.5 6 0 200 600 800 0 500 2000 3000 0 1 560 6.5 8.5 6 0 200 600 800 0 500 2000 3000 0 1 560 6.5 8.5 6 0 200 600 800

0 200 600 800 0 75 200 300 0 30 100 150 0 0.1 1 1.5 0 200 600 800 0 75 200 300 0 30 100 150 0 0.1 1 1.5 0 200 600 800 0 75 200 300 0 30 100 150 0 0.1 1 1.5

0 0.5 1 0 0.5 1 0 45 90 0 250 1000 1250 0 0.5 1 0 0.5 1 0 45 90 0 250 1000 1250 0 0.5 1 0 0.5 1 0 45 90 0 250 1000 1250

FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) 0.8mg/l 139 mg/l 0.003mg/l WATER IS CRYSTAL CLEAR & 0.6 mg/l 9 mg/l 0.01 mg/l WATER IS CRYSTAL CLEAR & 0.6 mg/l 7 mg/l 0.007 mg/l WATER IS CRYSTAL CLEAR & FREE OF ODOUR FREE OF ODOUR FREE OF ODOUR

0 1 1.5 2 0 200 400 600 0 0.5 1 0 1 1.5 2 0 200 400 600 0 0.5 1 0 1 1.5 2 0 200 400 600 0 0.5 1 IT IS OBSERVED THAT WATER IS HARD BECAUSE OF THE PRESENCE OF CALCIUM AND MAGNESIUM. TOTAL DISSOLVED SOLIDS(TDS) EXCEEDS ALL THE DRINKING WATER PARAMETERS ARE WITHIN THE ACCEPTABLE LIMITS. THEREFORE THE WATER IS RECOMMENDED AS SAFE FOR DRINKING. ALL THE DRINKING WATER PARAMETERS ARE WITHIN THE ACCEPTABLE LIMITS. THEREFORE THE WATER IS RECOMMENDED AS SAFE FOR DRINKING. ACCEPTABLE LIMIT. IT DOES NOT HAVE DIRECT HEALTH EFFECTS BUT SOLIDS WHICH CAUSES HIGHER 'TDS' MAY BE HARMFUL TO HUMAN HEALTH. THIS WATER IS NOT RECOMMENDED FOR DRINKING. BUT IF THERE IS NO OTHER SOURCE OF DRINKING WATER, THEN IT SHALL BE CONSUMED. ZONE 4 ZONE 4 ZONE 4 ZONE 4 ZONE 3 Zone 3 - CorporationPACKAGED DRINKING Water WATER GROUND WATERGROUND DRINKING WATER WATER DRINKING WATER PACKAGED DRINKINGPACKAGED WATER DRINKING WATER

0 0500500 20002000 3000 30000 0 1 1 56560 6.56.5 8.5 8.5 6 60 0 200200 600 600 800 800 0 5000 500 2000 300020000 30001 0 1 560 566.50 8.56.5 6 8.50 200 6 0 600200 800 600 800 0 500 20000 500 3000 0 1 2000 3000 0 561 0 6.556 8.50 6 0 6.5200 8.5 600 6 0 800 200 600 800

0 200 600 800 0 75 200 300 0 30 100 150 0 0.1 1 1.5 0 200 600 800 0 75 200 300 0 30 100 150 0 0.1 1 1.5 0 200 600 800 0 75 200 300 0 30 100 150 0 0.1 1 1.5 0 200 600 800 0 75 200 300 0 30 100 150 0 0.1 1 1.5 0 200 600 800 0 75 200 300 0 30 100 150 0 0.1 1 1.5 0 200 600 800 0 75 200 300 0 30 100 150 0 0.1 1 1.5 FREE AMMONIA (NH3) NITRITE (NO2) NITRATE (NO3) CHLORIDE (Cl) FREE AMMONIA (NH3) NITRITE (NO2) NITRATE (NO3) CHLORIDE (Cl) FREE AMMONIA (NH3) NITRITE (NO2) NITRATE (NO3) CHLORIDE (Cl) FREE AMMONIA (NH3) NITRITE (NO2) NITRATE (NO3) FREE AMMONIA (NH3) NITRITE (NO2) NITRATE (NO3) FREE AMMONIA (NH3) NITRITE (NO2) NITRATE (NO3) 0 mg/l 0 mg/l 1 mg/l 12 CHLORIDEmg/l (Cl) 0.32 mg/l 0 mg/l 14 mg/l 500 mg/l CHLORIDE (Cl) 0 mg/l 0 mg/l 1 mg/l 16 mg/l CHLORIDE (Cl) 0 mg/l 0 mg/l 1 mg/l 12 mg/l 0.32 mg/l 0 mg/l 14 mg/l 500 mg/l 0 mg/l 0 mg/l 1 mg/l 16 mg/l

0 0.5 1 0 0.5 1 0 45 90 0 250 1000 1250 0 0.5 1 0 0.5 1 0 45 90 0 250 1000 1250 0 0.5 1 0 0.5 1 0 45 90 0 250 1000 1250 0 0.5 1 0 0.5 1 0 45 90 0 250 1000 1250 0 0.5 1 0 0.5 1 0 45 90 0 250 1000 1250 0 0.5 1 0 0.5 1 0 45 90 0 250 1000 1250 FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) FLU0RIDE0.2 mg/l (F) SULPHATE1 mg/l (SO4) 0PHOSPHATE mg/l (PO4) WATER IS CRYSTAL CLEAR & 0.2 mg/l FLU0RIDE (F) 64 mg/l SULPHATE (SO4) 0.01 mg/l PHOSPHATE (PO4) WATER IS CRYSTAL CLEAR & 0.2 mg/l FLU0RIDE (F)2 mg/l SULPHATE 0(SO mg/l4) PHOSPHATEWATER (PO4 )IS CRYSTAL CLEAR & 0.2 mg/l 1 mg/l 0 mg/l FREEWATER OF ODOUR IS CRYSTAL CLEAR & 0.2 mg/l 64 mg/l 0.01 mg/l FREE OF ODOUR WATER IS CRYSTAL CLEAR & 0.2 mg/l 2 mg/l 0 mg/l FREE OF ODOUR WATER IS CRYSTAL CLEAR & FREE OF ODOUR FREE OF ODOUR FREE OF ODOUR 0 1 1.5 2 0 200 400 600 0 0.5 1 0 1 1.5 2 0 200 400 600 0 0.5 1 0 1 1.5 2 0 200 400 600 0 0.5 1 0 ALL THE DRINKING1 WATER 1.5 PARAMETERS 2 0 ARE200 WITHIN THE 400 ACCEPTABLE 600 LIMITS.0 THEREFORE THE0.5 WATER IS RECOMMENDED1 AS SAFE FOR DRINKING. IT IS OBSERVED0 THAT WATER1 IS HARD 1.5 BECAUSE 2 OF0 THE PRESENCE200 OF CALCIUM 400 AND 600MAGNESIUM.0 TOTAL DISSOLVED0.5 SOLIDS(TDS)1 EXCEEDS ALL THE DRINKING WATER0 PARAMETERS1 ARE WITHIN 1.5 THE ACCEPTABLE 2 0 LIMITS.200 THEREFORE 400 THE WATER 600 0 IS RECOMMENDED0.5 AS SAFE FOR DRINKING.1 PERMISSIBLE LIMIT. IT DOES NOT HAVE DIRECT HEALTH EFFECTS BUT SOLIDS WHICH CAUSES HIGHER 'TDS' MAY BE HARMFUL TO HUMAN HEALTH. ALL THE DRINKING WATER PARAMETERS ARE WITHIN THE ACCEPTABLE LIMITS. THEREFORE THE WATER IS RECOMMENDED AS SAFE FOR DRINKING. IT IS OBSERVED THAT WATER IS HARD BECAUSE OF THE PRESENCE OF CALCIUM AND MAGNESIUM. TOTAL DISSOLVED SOLIDS(TDS) EXCEEDS ALL THE DRINKING WATER PARAMETERS ARE WITHIN THE ACCEPTABLE LIMITS. THEREFORE THE WATER IS RECOMMENDED AS SAFE FOR DRINKING. THIS WATERPERMISSIBLE IS NOT RECOMMENDED LIMIT. IT DOES FOR NOTDRINKING. HAVE DIRECT HEALTH EFFECTS BUT SOLIDS WHICH CAUSES HIGHER 'TDS' MAY BE HARMFUL TO HUMAN HEALTH. Within acceptable limits Within Permissible limits Exceeds permissible limits THIS WATER IS NOT RECOMMENDED FOR DRINKING.

14 September 2018 Water Watch ZONE 4 Zone 3 - Packaged Can Water CORPORATION DRINKING WATER

TOTAL DISSOLVED SOLIDS TURBIDITY pH TOTAL ALKALINITY AS CaCO3 TOTAL DISSOLVED SOLIDS TURBIDITY pH TOTAL ALKALINITY AS CaCO3 305 mg/l 0.2 NTU 7.55 184 mg/l 308 mg/l 0.2 NTU 7.05 108 mg/l

0 500 2000 3000 0 1 560 6.5 8.5 6 0 200 600 800 0 500 2000 3000 0 1 560 6.5 8.5 6 0 200 600 800

TOTAL HARDNESS AS CaCO3 CALCIUM (Ca) MAGNESIUM (Mg) IRON (Fe) TOTAL HARDNESS AS CaCO3 CALCIUM (Ca) MAGNESIUM (Mg) IRON (Fe) 80 mg/l 16 mg/l 10 mg/l 0 mg/l 88 mg/l 16 mg/l 12 mg/l 0 mg/l

0 200 600 800 0 75 200 300 0 30 100 150 0 0.1 1 1.5 0 200 600 800 0 75 200 300 0 30 100 150 0 0.1 1 1.5

FREE AMMONIA (NH3) NITRITE (NO2) NITRATE (NO3) CHLORIDE (Cl) FREE AMMONIA (NH3) NITRITE (NO2) NITRATE (NO3) CHLORIDE (Cl) 0.11 mg/l 0 mg/l 2 mg/l 20 mg/l 0.08 mg/l 0 mg/l 3 mg/l 64 mg/l

0 0.5 1 0 0.5 1 0 45 90 0 250 1000 1250 0 0.5 1 0 0.5 1 0 45 90 0 250 1000 1250

FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) 0.6 mg/l 9 mg/l 0.01 mg/l WATER IS CRYSTAL CLEAR & 0.6 mg/l 7 mg/l 0.007 mg/l WATER IS CRYSTAL CLEAR & FREE OF ODOUR FREE OF ODOUR

0 1 1.5 2 0 200 400 600 0 0.5 1 0 1 1.5 2 0 200 400 600 0 0.5 1 ALL THE DRINKING WATER PARAMETERS ARE WITHIN THE ACCEPTABLE LIMITS. THEREFORE THE WATER IS RECOMMENDED AS SAFE FOR DRINKING. ALL THE DRINKING WATER PARAMETERS ARE WITHIN THE ACCEPTABLE LIMITS. THEREFORE THE WATER IS RECOMMENDED AS SAFE FOR DRINKING.

ZONE 4 ZONE 4 ZONE 4 Zone 4 - Ground Water PACKAGED DRINKING WATER

TOTAL DISSOLVED SOLIDS TURBIDITY GROUND WATERpH DRINKING WATER TOTAL ALKALINITY AS CaCO3 TOTAL DISSOLVED SOLIDS TURBIDITY PACKAGEDpH DRINKING WATER TOTAL ALKALINITY AS CaCO3 1617 mg/l 0.4 NTU 7.15 400 mg/l 82 mg/l 0 NTU 7.7 36 mg/l TOTAL DISSOLVED SOLIDS TURBIDITY pH TOTAL ALKALINITY AS CaCO3 TOTAL DISSOLVED SOLIDS TURBIDITY pH TOTAL ALKALINITY AS CaCO3 1617 mg/l 0.4 NTU 7.15 400 mg/l 82 mg/l 0 NTU 7.7 36 mg/l 0 500 2000 3000 0 1 560 6.5 8.5 6 0 200 600 800 0 500 2000 3000 0 1 560 6.5 8.5 6 0 200 600 800

TOTAL HARDNESS AS CaCO3 CALCIUM (Ca) MAGNESIUM (Mg) IRON (Fe) TOTAL HARDNESS AS CaCO3 CALCIUM (Ca) MAGNESIUM (Mg) IRON (Fe) 0 500 2000 3000 0 1 560 6.5 8.5 6 0 200 600 800 0 500 2000 3000 0 1 560 6.5 8.5 6 0 200 600 800 608 mg/l 104 mg/l 84 mg/l 0 mg/l 40 mg/l 8 mg/l 5 mg/l 0 mg/l TOTAL HARDNESS AS CaCO3 CALCIUM (Ca) MAGNESIUM (Mg) IRON (Fe) TOTAL HARDNESS AS CaCO3 CALCIUM (Ca) MAGNESIUM (Mg) IRON (Fe) 608 mg/l 104 mg/l 84 mg/l 0 mg/l 40 mg/l 8 mg/l 5 mg/l 0 mg/l 0 200 600 800 0 75 200 300 0 30 100 150 0 0.1 1 1.5 0 200 600 800 0 75 200 300 0 30 100 150 0 0.1 1 1.5

FREE AMMONIA (NH3) NITRITE (NO2) NITRATE (NO3) CHLORIDE (Cl) FREE AMMONIA (NH3) NITRITE (NO2) NITRATE (NO3) CHLORIDE (Cl) 0 0.32200 mg/l 600 800 00 mg/l75 200 300 140 mg/l30 100 1505000 0.1 mg/l 1 1.5 0 mg/l0 200 6000 800 mg/l0 75 2001 mg/l 300 0 30 10016 mg/l 150 0 0.1 1 1.5 FREE AMMONIA (NH3) NITRITE (NO2) NITRATE (NO3) CHLORIDE (Cl) FREE AMMONIA (NH3) NITRITE (NO2) NITRATE (NO3) CHLORIDE (Cl) 0.32 mg/l 0 mg/l 14 mg/l 500 mg/l 0 mg/l 0 mg/l 1 mg/l 16 mg/l 0 0.5 1 0 0.5 1 0 45 90 0 250 1000 1250 0 0.5 1 0 0.5 1 0 45 90 0 250 1000 1250

FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) 0 0.2 mg/l 0.5 1 064 mg/l 0.5 1 0.010 mg/l 45 90 0WATER250 IS CRYSTAL CLEAR 1000& 1250 0.2 mg/l0 0.5 2 mg/l1 0 0.5 0 mg/l1 0 45 WATER90 IS0 CRYSTAL250 CLEAR & 1000 1250 FREE OF ODOUR FREE OF ODOUR FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) 0.20 mg/l 1 1.5 2 640 mg/l 200 400 600 00.01 mg/l 0.5 1 WATER IS CRYSTAL CLEAR & 0 0.2 mg/l 1 1.5 2 0 2 mg/l200 400 600 0 0 mg/l0.5 1 WATER IS CRYSTAL CLEAR & FREE OF ODOUR FREE OF ODOUR IT IS OBSERVED THAT WATER IS HARD BECAUSE OF THE PRESENCE OF CALCIUM AND MAGNESIUM. TOTAL DISSOLVED SOLIDS(TDS) EXCEEDS ALL THE DRINKING WATER PARAMETERS ARE WITHIN THE ACCEPTABLE LIMITS. THEREFORE THE WATER IS RECOMMENDED AS SAFE FOR DRINKING. 0 PERMISSIBLE LIMIT.1 IT DOES 1.5 NOT 2 HAVE0 DIRECT 200HEALTH EFFECTS 400 BUT SOLIDS 600 0 WHICH CAUSES 0.5HIGHER 'TDS' MAY1 BE HARMFUL TO HUMAN HEALTH. 0 1 1.5 2 0 200 400 600 0 0.5 1 THIS WATER IS NOT RECOMMENDED FOR DRINKING. IT IS OBSERVED THAT WATER IS HARD BECAUSE OF THE PRESENCE OF CALCIUM AND MAGNESIUM. TOTAL DISSOLVED SOLIDS(TDS) EXCEEDS ALL THE DRINKING WATER PARAMETERS ARE WITHIN THE ACCEPTABLE LIMITS. THEREFORE THE WATER IS RECOMMENDED AS SAFE FOR DRINKING. PERMISSIBLEWithin acceptableLIMIT. IT DOES limitsNOT HAVE DIRECT HEALTHWithin EFFECTS Permissible BUT SOLIDS WHICHlimits CAUSES HIGHERExceeds 'TDS' MAY permissible BE HARMFUL TOlimits HUMAN HEALTH. THIS WATER IS NOT RECOMMENDED FOR DRINKING. Water Watch September 2018 15 Zone 4 - Corporation Water

TOTAL DISSOLVED SOLIDS TURBIDITY pH TOTAL ALKALINITY AS CaCO3 308 mg/l 0.2 NTU 7.05 108 mg/l

0 500 2000 3000 0 1 560 6.5 8.5 6 0 200 600 800

TOTAL HARDNESS AS CaCO3 CALCIUM (Ca) MAGNESIUM (Mg) IRON (Fe) 88 mg/l 16 mg/l 12 mg/l 0 mg/l

0 200 600 800 0 75 200 300 0 30 100 150 0 0.1 1 1.5

FREE AMMONIA (NH3) NITRITE (NO2) NITRATE (NO3) CHLORIDE (Cl) 0.08 mg/l 0 mg/l 3 mg/l 64 mg/l

0 0.5 1 0 0.5 1 0 45 90 0 250 1000 1250

FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) 0.6 mg/l 7 mg/l 0.007 mg/l WATER IS CRYSTAL CLEAR & FREE OF ODOUR

0 1 1.5 2 0 200 400 600 0 0.5 1 ALL THE DRINKING WATER PARAMETERS ARE WITHIN THE ACCEPTABLE LIMITS. THEREFORE THE WATER IS RECOMMENDED AS SAFE FOR DRINKING.

Zone 4 - PackagedZONE 4 Can Water

TOTAL DISSOLVED SOLIDS TURBIDITY PACKAGED DRINKINGpH WATER TOTAL ALKALINITY AS CaCO3 82 mg/l 0 NTU 7.7 36 mg/l TOTAL DISSOLVED SOLIDS TURBIDITY pH TOTAL ALKALINITY AS CaCO3 82 mg/l 0 NTU 7.7 36 mg/l 0 500 2000 3000 0 1 560 6.5 8.5 6 0 200 600 800

0TOTAL500 HARDNESS AS2000 CaCO3 3000 0CALCIUM1 (Ca) 56MAGNESIUM0 (Mg)6.5 8.5 6 IRON0 (Fe)200 600 800 40 mg/l 8 mg/l 5 mg/l 0 mg/l TOTAL HARDNESS AS CaCO3 CALCIUM (Ca) MAGNESIUM (Mg) IRON (Fe) 40 mg/l 8 mg/l 5 mg/l 0 mg/l 0 200 600 800 0 75 200 300 0 30 100 150 0 0.1 1 1.5

0FREE AMMONIA200 (NH3) 600 800 0NITRITE75 (NO2) 200 300 0NITRATE30 (NO3) 100 150 0CHLORIDE0.1 (Cl) 1 1.5 0 mg/l 0 mg/l 1 mg/l 16 mg/l FREE AMMONIA (NH3) NITRITE (NO2) NITRATE (NO3) CHLORIDE (Cl) 0 mg/l 0 mg/l 1 mg/l 16 mg/l 0 0.5 1 0 0.5 1 0 45 90 0 250 1000 1250

FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) 0 0.5 1 0 0.5 1 0 45 90 0 250 1000 1250 0.2 mg/l 2 mg/l 0 mg/l WATER IS CRYSTAL CLEAR & FLU0RIDE (F) SULPHATE (SO4) PHOSPHATE (PO4) FREE OF ODOUR 0.2 mg/l 2 mg/l 0 mg/l WATER IS CRYSTAL CLEAR & 0 1 1.5 2 0 200 400 600 0 0.5 1 FREE OF ODOUR

0 ALL THE DRINKING1 WATER 1.5 PARAMETERS 2 0 ARE WITHIN200 THE 400ACCEPTABLE 600 LIMITS.0 THEREFORE0.5 THE WATER IS RECOMMENDED1 AS SAFE FOR DRINKING. ALLWithin THE DRINKING acceptable WATER PARAMETERS limits ARE WITHINWithin THE ACCEPTABLE Permissible LIMITS. limits THEREFORE THE WATERExceeds IS RECOMMENDED permissible AS limitsSAFE FOR DRINKING.

16 September 2018 Water Watch Ecotoon Meteorological Updates

Rainfall Data

Station Name: DHAN Central Office, Madurai Device: Automated rain gauge. Average Annual rainfall for Madurai: 840mm August 2018- Rainy days Date Intensity(mm/d) 02/08/2018 6 03/08/2018 2 15/08/2018 3 24/08/2018 6 25/08/2018 4 26/08/2018 6 27/08/2018 1 30/08/2018 1 31/08/2018 57 Total rainfall 86mm Percentage of August month's rainfall (at DHAN Station alone) from Annual average of Madurai: 9.7% of 840mm

Temperature Data Temperature Humidity Pressure High 38 °C (2 Aug, 14:30) 91% (27 Aug, 20:30) 1010 mbar (27 Aug, 20:30) Low 24 °C (31 Aug, 23:30) 28% (21 Aug, 14:30) 1001 mbar (3 Aug, 17:30) Average 31 °C 55% 1006 mbar

We sincerely acknowledge the Laboratory

Water Quality Testing Laboratory The Institution of Engineers (India) Madurai Local Centre, Surveyor colony, Madurai- 625007

For Suggestion/Comments please write us on Centre for Urban water Resources (CURE) Water Knowledge Centre DHAN Vayalagam (Tank) Foundation 1A, Vaidyanathapuram East, Kennet Cross Road Madurai 625 016. Tamil Nadu, INDIA Tel: +91 452 2302500 Fax: 2602247 Email: [email protected], Website: www.dhan.org