Water network stability and reliability factor
Link (https://www.yorkshirewater.com/media/1806/yorkshire-water-our-performance-at-a-glance-july-2019.pdf) Target; Stable / Result; Stable Outcome; We make sure that you always have enough water Description; An overall assessment of long-term stability and reliability for the water networks, based on a basket of indicators. Assessment is based on the recent historical trend of the indicators An explanation of the performance commitment can be found here (https://www.yorkshirewater.com/media/1548/yorkshire-water-annual-performance-report-apr-2018-2019.pdf) on P81. About the data More information regarding this performance commitment can be found here (https://www.yorkshirewater.com/media/1548/yorkshire-water-annual-performance-report-apr-2018-2019.pdf)on page 217 and on rows 7-13 of page 214 for the data tables to which the data refers to. A copy of the sub-measures can also be found here (https://www.yorkshirewater.com/media/1548/stability-and-reliability-factors-customer-final_0.pdf) in Appendix 3. Technical details specific to reference bandings Reference and Upper Reference refer to the bandings that determine whether a performance commitment is improving, stable or deteriorating, with an overall assessment taken by way of a calculation of the sub-measures (rows 7-13 page 214 as detailed above). The first assessment is the overall status of the main S&R measure as either; Improving, Stable or Deteriorating. This assessment is reported annually with confirmation of the end of AMP position made in year four based on the year five forecast outturn position. Sub-measures will be judged as either Stable, Improving or Deteriorating depending on their position in relation to the reference levels set at PR14 and confirmed in Ofwats ‘FD[final determination] Outcome and ODI[outcome delivery incentives] base dataset’. The number of sub-measures’ categorisation will then be aggregated to confirm the overall assessment for the overall S&R measure.
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Additional Information
| Field | Value |
|---|---|
| Data last updated | 25 September 2026 |
| Metadata last updated | 25 September 2026 |
| Created | 25 September 2026 |
| Format | CSV |
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| Has views | False |
| Id | a70380f7-5f20-4105-8933-56d698749f6d |
| Package id | de419d54-a9dd-40d9-bc8b-47956ff36930 |
| Position | 2 |
| Size | 4.5 KiB |
| State | active |