The Ministry of Environment of Alberta's website shows the Water Act Legislation, forms and regional contact information.
The Land and Water British Columbia Inc. is the governing agency. It's website contains information on water rights as well as application forms.
The province of Manitoba's Water Stewardship Program is outlined at http://www.gov.mb.ca/waterstewardship/index.html
The New Brunswick Environment and Local Government site has some Facts on Water including a listing of Regional Offices.
NEWFOUNDLAND & LABRADOR
The government's Water Resources Act is on their website as well as a guide to the act.
Information of water on the government site includes the Water Watch and Applications for Water Withdrawl Approval
The Permit to Take Water (PTTW) Manual has been finalized and is available on the Ministry of Environment website. The new Application Form and Applicants Guide are also available on the MOE website: http://www.ene.gov.on.ca/environment/en/category/water/index.htm
PRINCE EDWARD ISLAND
The PEI Environment site has some interesting information on Water Resources including Water Extraction Permit information.
The Ministry of Environment website lists some great information.
The Saskatchewan Watershed Authority has some good information online including the regional offices information.