| District: | Tawang |
| Water Testing Laboratory: | Tawang |
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Site developed by PHED Arunachal Pradesh with technical support from NIC.
| Total Habitations | |
| No. of villages fully covered with water supply: | 128 |
| No. of villages partially covered with water supply: | 163 |
| No. of villages not covered with water supply: | 108 |
Total |
399 |