 Ibarura ryakozwe ku biyaga byo muri uyu mujyi byerekanye ko ibigera kuri 85 bite amazi yagombye gukoreshwa gusa mu kuhira imyaka cyangwa se gukoreshwa mu nganda ngo nta kiyaga na kimwe basanze gifite amazi akwiriye kunyobwa cyangwa kwiyuhagirwa. 