1) Water Supply Schemes in Operation
| Sl. No. | Name of the Water supply Scheme | Name of the Source (river / odai / dam) | Location of Head Works | Year of Completion / Commissioning | Designed Quantity of Water “MLD” |
| 1 | Combined Water supply Scheme – TWAD | Caveri river | Kodumudi | 2018 / 2013 | 5.00 |
| 2 | Amaravathi water supply Scheme-ULB | Amaravathi river | Pudhupai | 1986 / 1984 | 1.00 |
| Total | 6.00 |
2) OHT Details / Details of ward covered
| SL. NO. | LOCATION OF OHT | CAPACITY OF OHT (IN LL) |
| 1 | SALAVAIYALAR COLONY | 1.00 |
| 2 | SALAVAIYALAR COLONY | 5.20 |
| 3 | UPPUPALAYAM | 3.50 |
| 4 | TRICHY COVAI MAIN ROAD | 2.00 |
| 5 | VELAGOUNDENPALAYAM | 0.50 |
| 6 | NATESAN NAGAR | 4.00 |
| 7 | SIVANATHAPURAM | 3.00 |
| 8 | THEETHAMPALAYAM | 1.50 |
| 9 | PATCHAGOUNDENVALASU | 0.60 |
| 10 | SEMMANDEMPALAYAM | 1.70 |
| 11 | KARATTUPALAYAM | 0.50 |
| 12 | PULLACELLIPALAYAM | 1.00 |
| 13 | THEETHAMPALAYAM AD COLONY | 1.00 |
| 14 | KADAIYURAN VALASU | 3.00 |
| 15 | SIVANATHAPURAM | 3.00 |
| 16 | UPPUPALAYAM WEST | 1.00 |
| 17 | UPPUPALAYAM | 1.00 |
| 18 | SENGALIPALAYAM ROAD | 1.00 |
| 19 | REDDIVALASU | 1.00 |
| 20 | PACHAGOUNDENVALASU | 1.00 |
| 21 | GANAPATHIPALAYAM | 1.00 |
| 37.50 |
3) Details of Local Sources
No. of Open wells available location : 63 Nos
No. of Bore wells with Mini power Pumps : 269 Nos
No. of Bore wells with Hand pumps : 62 Nos
Depth of Ground water table : 100 feet to 300 feet
4) Water Charges Tariff
| Sl.No. | Rate Fixed based area | Deposits | Tariff (in Rs.) |
| 1 | Residential | 8000 | 150 /- per month |
| 2 | Commercial | 16000 | 300 /- per month |
| 3 | Industrial | 16000 | 250 /- per month |
5) Pipe Line Details
| 1 | Total Length of Pipe line | 269 km |
| 2 | Feeder main details | 200 mm PVC 10 ksc – 1400 m |
| 200 mm PVC 6 ksc – 7600 m | ||
| 200 mm PVC 4 ksc – 20760 m | ||
| 160 mm PVC 4 ksc – 2000 m | ||
| 140 mm PVC 6 ksc – 13954 m | ||
| 140 mm PVC 4 ksc – 47726 m | ||
| 110 mm PVC 6 ksc – 10830 m | ||
| 110 mm PVC 4 ksc – 49570 m | ||
| 90 mm PVC 10 ksc – 2780 m | ||
| 90 mm PVC 6 ksc – 15443 m | ||
| 90 mm PVC 4 ksc – 38401 m | ||
| 75 mm PVC 6 ksc – 17661 m | ||
| 75 mm PVC 4 ksc – 76116 m | ||
| 63 mm PVC 10 ksc – 60 m | ||
| 63 mm PVC 6 ksc – 23982 m | ||
| 63 mm PVC 4 ksc – 289084 m | ||
| Total – 617367 m | ||
| 3 | Distribution system details | 269 Km in Town (200 mm AC, 200 mm CI,
140 mm PVC , 110 mm PVC, 90 mm PVC , 160 mm PVC, 225 mm PVC ) |
6) Motor Details
| Caveri river | 1) Kodumudi | Booster station head 200 HP x 8787 LPM x 72 M – 3 Nos |
TWAD |
| 2) Ichipalayam | 150 HP x 8368 LPM x 57 M – 3 Nos | ||
| 3) Mettukadai | 100 HP x 2987 LPM x 80 M – 3 Nos | ||
| 4) Vellakovil | 40 HP x 2540 LPM x 39 M – 2 Nos | ||
| 30 HP x 1890 LPM x 36 M – 2 Nos | |||
| 20 HP x 1544 LPM x 22 M – 2 Nos | |||
| Amaravathi river | Pudhupai | 40 HP x 1000 LPM x 25 M – 2 Nos | ULB |
| 75 HP x 2000 LPM x 25 M – 1 No | |||
| Booster | 30 HP x 1000 LPM x 30 M – 2 Nos |