Water sample	Source name and Location	Cattle wash	Dumping of waste	Water type	Color of water	Used for
Water sample	Source name and Location	Cattle wash	Dumping of waste	Water type	Color of water	Drinking after normal filtration	Cooking	Bath	Oju
Pond-01	Pir Shahjaman Dhighi, MBSTU campus	No	No	Normal	Deep Green	No	No	Yes	Yes
Pond-02	Rani Dinomoni dhighi, MBSTU campus	No	No	Normal	Light Green	No	No	Yes	Yes
Pond-03	Academic building pond, MBSTU campus	No	No	Normal	Light Green	No	No	Yes	Yes
Pond-04	Govt. girls high school pond, MBSTU campus	No	No	Normal	Light Green	No	No	Yes	Yes
Pond-05	Trustee Board pond, MBSTU campus	No	No	Normal	Light Green	No	No	Yes	Yes
Pond-06	Rani pond, MBSTU campus	No	No	Normal	Deep Green	No	No	Yes	Yes
Pond-07	Bokkhobadhi pond, Santosh, Tangail	No	Yes	Polluted	Gray	No	No	Yes	No
Pond-08	Santosh bazaar pond, Santosh, Tangail	No	Yes	Polluted	Turbid	No	No	No	No
Pond-09	Poraton para pond, Santosh, Tangail	Yes	Yes	Polluted	Brown	No	No	Yes	No
Pond-10	Zhannobi school pond, Santosh, Tangail	No	No	Normal	Light Green	No	No	Yes	Yes
Pond-11	Thanapara pond, Thanapara, Tangail	No	Yes	Polluted	Turbid	No	No	Yes	No
Pond-12	Sadar hospital pond, Tangail	No	Yes	Polluted	Turbid	No	No	No	No
Pond-13	Polytechnics pond, Tangail polytechnic Ins.	No	No	Normal	Brown	No	No	Yes	Yes
Lake-14	District Lake (north), District area, Tangail	No	Yes	Normal	Deep Green	No	No	Yes	Yes
Lake-15	District Lake (south), District area, Tangail	No	Yes	Polluted	Gray	No	No	Yes	No
Lake-16	Lake infront of Tangail polytechnical Inst.	Yes	Yes	Polluted	Turbid	No	No	No	No
Lake-17	DC lake, New bus stand, Tangail	No	No	Normal	Light Green	No	No	Yes	No
Canal-18	Gazibari canal, Santosh, Tangail	Yes	Yes	Polluted	Light Green	No	No	No	No
River-19	Dholesshori river, Charabari, Tangail	Yes	Yes	Polluted	Gray	No	No	Yes	Yes
River-20	Lowhojong river, babystand, Tangail	Yes	Yes	Polluted	Turbid	No	No	Yes	No