कोयना

• koyananagar satara zila, maharashtr rajy dakshin-pashchim bharat mean sthit hai.
• vishal shivasagar jhil ke pas sthit koyala nagar vishalatam jalavidyut keandr ke shirsh par sthit aramagrih hai.
• yahaan sahyadri shreni ki doosari tarah pophali me bijali utpadan hota hai aur surang ke jariye utpadan ikaiyoan tak pani pahuanchaya jata hai.

panne ki pragati avastha

adhar

prarambhik

madhyamik

poornata

shodh