Table-1.

Water quality analysis methods.

Water parameter	Instrument/method
DO	DO meter (YSI, model Pro 20i.)
Temperature	DO meter (YSI, model Pro 20i.)
pH	pH meter (Orion: 420A)
Alkalinity	American Public Health Association [33]
Ammonia	Strickland and Parsons [34]
Nitrite	Strickland and Parsons [34]
Nitrate	Strickland and Parsons [34]
Orthophosphate	Strickland and Parsons [34]
Magnesium	American Public Health Association [33]
Calcium	American Public Health Association [33]
Total suspended solids	American Public Health Association [33]

DO=Dissolved oxygen