CSR need · Tamil Nadu
CSR projects in Perambalur
Perambalur has 361 government schools, 100% of them rural, in a district with groundwater over-exploited, fluoride in groundwater, saline groundwater and 58% of water bodies not in use. The figures below come from the School GIS list of government schools, CGWB's groundwater assessment and water quality tests, and the national census of water bodies.
Perambalur at a glance
| Measure | Perambalur |
|---|---|
| Government schools | 361: 210 primary, 58 up to class 8, 93 secondary or higher |
| Rural schools | 100% |
| Schools beyond the distance norm to the next level | 4 (1%) |
| Tribal or social welfare schools | 35 |
| Groundwater used against recharge, 2025 | 106% (over-exploited), down 15 points since 2017 |
| Found above the drinking water limit | salinity (high TDS) and fluoride |
| Ponds, tanks and other water bodies | 1,078, of which 629 not in use and 160 encroached |
School list as of the 2021 School GIS snapshot; water figures as on the linked pages.
Projects that fit
- Safe drinking water in schools: RO or fluoride-removal units with a rainwater tank, since tests found salinity (high TDS) and fluoride in Perambalur's groundwater.
- Rainwater harvesting and recharge in school campuses: about ₹1.1 lakh to ₹1.7 lakh per recharge point with a 120 ft bore. See the cost in Perambalur.
- Pond and tank revival: 629 water bodies in Perambalur are not in use. Desilting a one-acre pond costs about ₹9 lakh to ₹15 lakh. See pond rejuvenation.
- Girls' toilets, handwashing stations and repairs, checked school by school against UDISE+ report cards.
Before funding
Shortlist schools from data, then check each against its UDISE+ report card and visit the best few with the headteacher and School Management Committee. Our school selection guide has a 100-point scorecard for this.
Check the numbers for your area
Frequently asked questions
How many government schools are there in Perambalur?
361 in the 2021 School GIS list: 210 primary only, 58 up to class 8 and 93 with secondary or higher classes.
Is groundwater in Perambalur over-exploited?
In CGWB's 2025 assessment Perambalur used 106% (over-exploited) of its extractable groundwater.