Gram Panchayat|LGD 232608Water profile
Kodayanchi
Part of Natrampalli block, Tirupathur district.
Every household has a tap, drawn from an aquifer in deficit
All 1,194 households report a tap connection, while Vaniyambadi is assessed over exploited at 131.5 percent of extraction. Service is complete; the source is not secure.
1,194 of 1,194 households, across 11 habitations.
Vaniyambadi is assessed over exploited. This describes the taluk, not this Panchayat.
31 rain days between 2026-08-02 and 2026-09-01, modelled rather than gauged.
Safe on 2026-08-19. 44 samples over 4 years, none of them recorded unsafe.
Place and boundary
The mapped extent comes from the TNGIS Panchayat polygon for this LGD code, so the place on the map is the place the records describe.
- LGD Panchayat code
- 232608
- Block
- Natrampalli
- District
- Tirupathur
- Mapped area
- 178.841 ha
- Centroid
- 12.6663, 78.5835
Habitations
JJM records service for each habitation separately. A Panchayat total can hide a habitation that is behind.
| Habitation | Population | Households | Tap connections |
|---|---|---|---|
| Ambalur | 1,128 | 297 | 297 |
| Arasamarathu Vattam | 234 | 78 | 78 |
| Kalar Kottai | 196 | 69 | 69 |
| Kodayanchi | 1,677 | 239 | 239 |
| Mettu Kalam | 67 | 12 | 12 |
| Palaya Colony | 353 | 75 | 75 |
| Puthu Colony | 470 | 71 | 71 |
| Rajavel Vattam | 495 | 88 | 88 |
| Thennan Thoppu | 494 | 86 | 86 |
| Thomas Nagar | 265 | 95 | 95 |
| Vovval Thoppu | 377 | 84 | 84 |
Groundwater, projected from the taluk
IN-GRES assesses revenue taluks. This Panchayat inherits its containing taluk's category unchanged, as containing-area context rather than a measurement of the place.
Vaniyambadi taluk, by centroid in taluk.
Groundwater drawn each year as a share of what recharges, for the whole taluk. Above 100 is more drawn than recharges.
Sub-district on the revenue hierarchy, which the Panchayat hierarchy does not nest inside.
The assessment unit is a revenue taluk, not the Gram Panchayat: each Panchayat inherits its containing taluk's category and stage of extraction unchanged, as containing-area context rather than a measurement of the place. Containment is decided by the TNGIS polygon centroid (vertex fallback for concave polygons); a Panchayat that falls in no taluk or in a taluk without an assessment is deferred, never guessed. 4 TNRD blocks span more than one revenue taluk, so a block-to-taluk name match would have been wrong.
Water-quality testing
44 samples between 2022-12-26 and 2026-08-19. 0 were taken at a source and 44 at households.
None was recorded unsafe. A clean run this long describes the reporting as much as the water, so read it as an absence of recorded failures rather than as evidence of safety.
| Year | Samples |
|---|---|
| 2022 | 22 |
| 2023 | 10 |
| 2024 | 6 |
| 2026 | 6 |
What is missing
9 of 40 capabilities are supported by acquired evidence. The rest are named here rather than left blank.
Nothing acquired for this district answers these, so they are named rather than estimated.
- drinking water source
- drinking water reliability
- historical water access
- groundwater level observation
- groundwater level trend
- aquifer context
- catchment context
- water body inventory
- water body condition
- waterway network
- public water works
- flood hazard
- observed flood events
- natural drainage
- wastewater service
These may not be meaningful for an inland rural Panchayat. Until that is decided, they are neither claimed nor dismissed.
- connected supply system
- surface water change
- river water quality
- engineered stormwater drainage
- wastewater treatment assets
- pollution pressure inventory
- measured water pollution
- coastal and estuarine
- historical agricultural baseline
- current crop and irrigation state
- soil water context
- agricultural water system relation
- crop water demand
- agricultural water stress observation
- agricultural water pollution pressure
- composite priority score