Llyswen Water Treatment Works Data for 2022.
The data spreadsheet contains all parameters monitored in the associated raw water (river water prior to processing) including all results and frequency for Llyswen Water Treatment Works.
01497 808019
Llyswen Water Treatment Works Data for 2022. The data spreadsheet contains all parameters monitored in the associated raw water (river water prior to processing) including all results and frequency for Llyswen Water Treatment Works. Published on Wednesday 5th May 2023 by Claire Bunton