HYDRAA shuts 38 illegal borewells near Hyderabad lakes, seizes fake HMWSSB-stickered water tankers and halts unauthorised water extraction. HYDRAA removed seven illegal borewells near Fox Sagar in Hyderabad and seized tankers allegedly using HMWSSB stickers during a. HYDRA removed six borewells at Tammidikunta and another 10 near Sunnam Cheruvu on Monday, taking the total removals to 31 across the two locations.