Vandforsyningsplan 2012-2022 - Viborg Kommune

Indholdsfortegnelse
Indhold
Forord
1 Indledning…………….………………………………..……………………………….………….….9
1.1 Formål ................................................................................................................................................................................................... 9
1.2 Plangrundlag ......................................................................................................................................................................................... 9
1.2.1 Vand- og naturplaner........................................................................................................................................................................... 10
1.2.2 Handleplaner ....................................................................................................................................................................................... 10
1.2.3 Kommuneplan ..................................................................................................................................................................................... 10
1.2.4 Indsatsplaner ....................................................................................................................................................................................... 11
1.2.5 Miljøvurdering ...................................................................................................................................................................................... 11
1.3 Samarbejde mellem vandværkerne og Viborg Kommune (Grundvandsforum) .................................................................................. 11
1.4 Driftsfællesskaber mellem vandværker ............................................................................................................................................... 11
2 Plan ...................................................................................................................................... 15
2.1 Fremtidig vandforsyningsstruktur ........................................................................................................................................................ 15
2.1.1 Vandværker og forsyningsområder ..................................................................................................................................................... 16
2.2 Prognose for vandbehov ..................................................................................................................................................................... 17
2.2.1 Vandforbrug i dag ................................................................................................................................................................................ 17
2.2.2 Vandbehov i 2022 ............................................................................................................................................................................... 17
2.3 Forsyningssikkerhed ......................................................................................................................................................................... 199
2.3.1 Forsyningssikkerhed i forhold til indvindingsboringer og kildepladser ................................................................................................ 19
2.3.2 Forsyningssikkerhed på vandværket .................................................................................................................................................. 19
2.3.3 Forsyningssikkerhed i forhold til ledningsnettet .................................................................................................................................. 20
2.4 Administrative retningslinier for Viborg Kommune .............................................................................................................................. 21
2.4.1 Tilsyn med vandkvaliteten ................................................................................................................................................................... 21
2.4.2 Forholdsregler ved utilfredsstillende vandkvalitet ............................................................................................................................... 21
2.4.3 Teknisk tilsyn ....................................................................................................................................................................................... 23
2.4.4 Delt vandforsyning ............................................................................................................................................................................... 24
2.4.5 Markvanding ........................................................................................................................................................................................ 24
2.4.6 Tilladelser til nyetablering inden for et vandværks forsyningsområde ................................................................................................ 25
2.4.7 Erstatningsboringer ............................................................................................................................................................................. 25
2.5 Retningslinjer for vandværkerne ......................................................................................................................................................... 25
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