Report of a study by ActionAid India on the sewage treatment plants of BWSSB.
It details the state of the STPs, the standards they are aiming for, and how that compares to that of KSPCB.
Bengaluru Rainfall data from IMD for the 100 year period from 1901-2000.
You can read an analysis of the data here: https://bengaluru.citizenmatters.in/some-lessons-for-bengaluru-from-100-years-of-rain-data-8013
KSNDMC data for Bengaluru rainfall at Taluk and Hobli levels for the years from 2017 to 2021.
Data includes split across Taluk and Hobli levels for 2020 and 2021.
At Taluk level (excluding Yelahanka) for 2017-2019.
Rainfall data split along Pre-monsoon, Southwest Monsoon and Northeast Monsoon.