UPJN to develop 81 mld WTP at Arail, Uttar Pradesh June 23, 2026 | Announced/Approved, Key Segments, Municipal Water Supply, Project Updates, Water Supply Uttar Pradesh Jal Nigam (UPJN) is likely to develop the 81 mld Arail Water Treatment Plant (WTP) Project in Naini, Uttar … This content is restricted.