9 results
Results are displayed by relevance.
Welsh: carthffosiaeth
English: sewerage
Welsh: gorlif carthffosiaeth gyfun
English: combined sewer overflow
Welsh: gorlif carthffosiaeth gyfun
English: CSO
Welsh: carthffosiaeth gyfun
English: combined sewerage
Welsh: gwaith carthffosiaeth
English: sewerage works
Welsh: rhwydwaith carthffosiaeth
English: sewerage network
Welsh: systemau carthffosiaeth
English: sewerage systems
Welsh: ymgymerwr carthffosiaeth
English: sewerage undertaker
English: Walker Review of Charging and Metering for Water and Sewerage Services