| Source | CWSS Scheme – Vaigai River | Head Works |
| Location | Vaigai Dam | S.Mettupatti |
| Distance | 34 Km | 24.5 Km |
| Year of Commissioning | 1989 | |
| Installed capacity | 1.5 ml | 1.2 ml |
| Designed up to ultimate with population | 2020 | 2030 |
| Head works infiltration well | 1 no. | 8 nos. |
| Gallery Well | — | — |
| Collection Well | — | 1 nos. |
| No. of Over Head Tanks with Capacity | ||
| 1. Bus Stand – Tank | 2 nos. 4.00 Lakh Litre | |
| 2. Court Tank | 1 no. 4.00 Lakh Litre | |
| Total | 8.00 Lakh Litre | |
| No. of Distribution Zone | 3 nos. | |
| Length of Pumping Main | 12 Km | |
| Total Distribution Main | 27.30 Km | |
| Total No. of Public Fountain | 112 nos. | |
| Motor Details | S.Mettupatti Head works | |
| 100 HP – 2 nos., Infiltration Well: 10 HP – 5 nos., 7.5 HP – 3 nos. |
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| Generator (KVA) | 200 KVA | |
| Pumping Details | ||
| Head works | 1.50 MLD | |
| Local Sources | 1.20 MLD | |
| Total | 2.70 MLD | |
| LPCD Frequency | 70 LPCD | |
| Frequency | Alternative | |
| No. of Mini Power Pump | 125 nos. | |
| No. of Hand Pump Bore Well | 45 nos. | |
| No. of Open Wells | Nil | |
| No. of Water Supply Lorry | 1 no. | |
| Total No. of House Service Connections | ||
| Domestic | 6076 Nos. | |
| Non Domestic | 123 Nos. | |
| Industrial | — | |
| Total | 6199 Nos. | |
| House Service Deposit
– Domestic |
Rs.5000/- | |
| – Non Domestic | Rs.10000/- | |
| – Industrial | Rs.15000/- | |
| Tariff
– Domestic |
Rs. 100/- Month | |
| – Non Domestic | Rs. 324/- Month | |
| – Industrial | Rs. 500/- Month | |