MINISTRY OF ENVIRONMENT FOREST AND CLIMATE CHANGE
THE STATE ENVIRONMENTAL IMPACT ASSESSMENT AUTHORITY
WATER RESOURCE DEPARTMENT
TAMIL NADU WATER RESOURCES CONSERVATION AND RIVERS RESTORATION CORPORATION
WATER RESOURCE DEPARTMENT
WATER RESOURCE DEPARTMENT
DISTRICT COLLECTOR ERODE
DISTRICT COLLECTOR TIRUPUR
DISTRICT COLLECTOR KARUR
THE EXECUTIVE ENGINEER PWD
THE SUPERINTENDING ENGINEER PWD