Consumer Council for Water
http://www.ccwater.org.uk/index.php

Waterwise
Waterwise promotes water conservation and water efficiency
http://www.waterwise.org.uk/reducing_water_wastage_in_the_uk/

The Water Services Regulation Authority
The Water Services Regulation Authority is the economic regulator of the water and sewerage companies
http://www.ofwat.gov.uk/

The Environment Agency
http://www.environment-agency.gov.uk/default.aspx

Directgov advice on using less water at home
http://www.direct.gov.uk/en/Environmentandgreenerliving/Greenerhomeandgarden/Gre
enershopping/DG_064370

Information on energy saving measures
http://www.uk-energy-saving.com/greywater_recycling.html

Advice from Directgov on saving water in the garden
http://www.direct.gov.uk/en/Environmentandgreenerliving/Greenerhomeandgarden/Gre
energarden/DG_064410

Act on CO₂
http://campaigns2.direct.gov.uk/actonco2/home/in-the-home/save-water/actions/put
-a-water-butt-in-the-garden.html

UK Rainwater Harvesting Association
http://www.ukrha.org/