Hardness and Fluoride Information

The search facility below provides general information on the hardness and fluoride levels of the water supplied to more than 80,000 postcodes in the Three Valleys Water area.

This information is taken from the results of monitoring carried out between 2003 and 2006 and may be subject to change.

To use the search please enter your complete postcode, for example, AL10 9HL.

Please read the terms and conditions of this website before using the database.