Science project water survey to identify the quality of water in river pan T. um Mao Nong Ben A. rubber market and t. phon Ngam District kamalasai of Kalasin. Purpose to explore the index of water quality water quality have in the physical, chemical and biological sciences. That can measure the quality and physical condition of the stream water pan and Nong Ben.
The study was a survey by water samples from river pan T. um Mao. Rubber market and Nong Ben T. phon Ngam District kamalasai of Kalasin. To measure pH and values of dissolved oxygen in the water (Dissolved Oxygen: DO) and creatures in the water with life at the face of the earth. During the day, 16-28 months January 2559 by boundary survey into 2 of is the ลำน้ำพาน T. um Mao. Rubber market.
Kalasin province and Nong Ben T. phon Ngam District kamalasai of Kalasin.
Survey results show that Nong Ben T. phon Ngam District kamalasai of Kalasin has good physical factors, กว่าลำน้ำ pan T. um Mao District Yang Talat, because there are insects and water plants. The water is muddy brown chemical factor value and average value pH average 7.29 DO 7.3 mg / L biological factors have animals a lot of water, for example. The larvae of dragonfly larvae mayfly etc. Which is an indicator of the quality of water.