Cyflwyniadau Cynnar 2023-2024
Isod mae copïau o wybodaeth a gafodd ei chyflwyno i Ofwat cyn y dyddiad cau ar gyfer cyflwyno’r prif Gynllun Busnes, yn unol â cheisiadau gan Ofwat.
Atgyfnerthu Rhwydwaith Awst 2022
Network Reinforcement Data Request Supporting Document
Lawrlwytho
261kB, PDF
2022-05-17-Network-reinforcement-data-request
Lawrlwytho
130.4kB, XLSX
Gwelliant a Chydbwysedd Dŵr Awst 2022
Enhancement and Water Balance Submission Supporting Information
Lawrlwytho
761.7kB, PDF
Enhancement-and-water-balance-data-request
Lawrlwytho
239.3kB, XLSX
Gollyngiadau Awst 2022
Leakage Submission Supporting Information
Lawrlwytho
613.5kB, PDF
Leakage-data-request
Lawrlwytho
698.7kB, XLSX
Cais am wybodaeth Gwasanaethau Datblygwyr Awst 2022
Developer Services Information Request Supporting Document 2021-22
Lawrlwytho
258.9kB, PDF
Developer-services-information-request-2021-22-data-template
Lawrlwytho
384.6kB, XLSX
Gwariant Twf Awst 2022
Growth Expenditure Data Request Supporting Document
Lawrlwytho
319kB, PDF
Growth-expenditure-data-request
Lawrlwytho
127.7kB, XLSX
Hydwythedd Gweithredol
Operational Resilience Submission WSH
Lawrlwytho
436.3kB, PDF
Operational Resilience Information Request Pro forma Final WSH submission
Lawrlwytho
85.4kB, XLSX
Costau Sylfaenol a Manwerthu
Base and Residential Retail Submission Supporting Information WSH
Lawrlwytho
395.1kB, PDF
Base and Residential Retail April 2022 data request WSH
Lawrlwytho
224.7kB, XLSX
Gwybodaeth Ychwanegol Adnoddau Bio Gorffennaf 2022
Bioresources Additional Information July 2022 Supporting Document WSH
Lawrlwytho
641.1kB, PDF
220309 Reallocation of costs information request updated 220531 WSH Original Energy Splits
Lawrlwytho
152.8kB, XLSX
220309 Reallocation of costs information request updated 220531 WSH Revised Energy Splits
Lawrlwytho
154.3kB, XLSX