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Mains drains connections (FOI)

Mains drains connections (FOI)

Produced by the Freedom of Information office
Authored by Government of Jersey and published on 08 April 2019.
Prepared internally, no external costs.


Could you please supply the total number of properties in Jersey that are connected to mains drains, and the total number of properties that are not connected to mains drains. Please include both commercial and residential properties. Could you please break this down by parish?

Could you also provide the total number of properties that have been connected to mains drains by the States of Jersey in the past ten years, and indicate whether the properties are commercial or residential. Could you please also show the total number connected by parish.


The information requested regarding connection to mains drains is shown in the following tables.

​ ​ ​Total Property Connection Count ​ ​ ​ ​

​Residential ​

​Commercial ​

​Totals ​



​Not Connected


​Not Connected


Total​ Not Connected

​St Brelade​4747​436​316​119​5063​555
​St Clement​4024​80​105​43​4129​123
​St Helier​19493​444​3705​298​23198​742
​St John​989​288​83​81​1072​369
​St Lawrence ​2033 ​416 ​123 29  ​​2156​445
​St Martin​1396 ​351 ​108 ​36 ​1504 ​387
​St Mary​520209​30​​24​550​233
​St Ouen​1333​438​98​36​1431​474
​St Peter​2104 ​440 ​244 ​80 ​2348  ​520
​St Saviour​5941 ​226 ​336 ​57​6277​283
​Trinity​1060​371 ​168 ​59​1228​430









​ ​Connected In Last 10 Years ​ ​





​Grouville ​233​26​
​St Brelade ​812​83​
​St Clement​171​18​
​St Helier​1168​​124
​St John​272​29​
​St Lawrence​223​25​
​St Martin​352​37​
​St Mary​162​18​
​St Ouen​574​61​
​St Peter​704​74​
St Saviour ​​2170​217​
​Trinity ​680​68​






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