In Canada, Manitoulin Streams Improvement Association has become a leading model for water quality and fisheries rehabilitation. The association partners with landowners, farmers, fishermen and the general public to improve water quality and the fisheries resource on Manitoulin Island and the Great Lakes. They do this by:
* Restricting livestock access to certain points on the river or installing alternative watering sources like nose pumps.
* Repair the Riparian Zone by planting trees and grasses to stabalize shorelines,provide habitat.
* Create in stream habitat to increase fish and invertebrate populations.
Since 2000, Manitoulin Streams has rehabilitated 23 major sites on 4 waterways. They have had a Class Environmental Assessment conducted on 184 waterways on Manitoulin Island. The report identified 10 priority waterways that needed to be rehabilitated. Manitoulin Streams has conducted work on 4 of the ten and has plans to work on a 5th, the Mindemoya River in the Summer of 2010.[7]
European Union
Further information: Water supply and sanitation in the European Union
The water policy of the European Union is primarily codified in three directives:
* The Urban Waste Water Treatment Directive (91/271/EEC) of 21 May 1991 concerning discharges of municipal and some industrial waste waters;
* The Drinking Water Directive (98/83/EC) of 3 November 1998 concerning potable water quality;
* Water Framework Directive (2000/60/EC) of 23 October 2000 concerning water resources management.
United Kingdom
In England and Wales acceptable levels for drinking water supply are listed in the Water Supply (Water Quality) Regulations 2000.
South Africa
Further information: Water supply and sanitation in South Africa
Water quality guidelines for South Africa are grouped according to potential user types (e.g. domestic, industrial) in the 1996 Water Quality Guidelines.[8] Drinking water quality is subject to the South African National Standard (SANS) 241 Drinking Water Specification.[9]
United States
In the United States, Water Quality Standards are created by state agencies for different types of water bodies and water body locations per desired uses.[10] The Clean Water Act (CWA) requires each governing jurisdiction (states, territories, and covered tribal entities) to submit a set of biennial reports on the quality of water in their area. These reports are known as the 303(d), 305(b) and 314 reports, named for their respective CWA provisions, and are submitted to, and approved by, EPA.[11] These reports are completed by the governing jurisdiction, typically a Department of Environmental Quality or similar state agency, and are available on the web. In coming years it is expected that the governing jurisdictions will submit all three reports as a single document, called the "Integrated Report." The 305(b) report (National Water Quality Inventory Report to Congress) is a general report on water quality, providing overall information about the number of miles of streams and rivers and their aggregate condition.[12] The 314 report has provided similar information for lakes.[13] The CWA requires states to adopt water quality standards for each of the possible designated uses that they assign to their waters. Should evidence suggest or document that a stream, river or lake has failed to meet the water quality criteria for one or more of its designated uses, it is placed on the 303(d) list of impaired waters. Once a state has placed a water body on the 303(d) list, it must develop a management plan establishing Total Maximum Daily Loads for the pollutant(s) impairing the use of the water. These TMDLs establish the reductions needed to fully support the designated uses.[14]
International standards
Water quality regulated by ISO is covered in the section of ICS 13.060,[15] ranging from water sampling, drinking water, industrial class water, sewage water, and examination of water for chemical, physical or biological properties. ICS 91.140.60 covers the standards of water supply systems.[16]
* Restricting livestock access to certain points on the river or installing alternative watering sources like nose pumps.
* Repair the Riparian Zone by planting trees and grasses to stabalize shorelines,provide habitat.
* Create in stream habitat to increase fish and invertebrate populations.
Since 2000, Manitoulin Streams has rehabilitated 23 major sites on 4 waterways. They have had a Class Environmental Assessment conducted on 184 waterways on Manitoulin Island. The report identified 10 priority waterways that needed to be rehabilitated. Manitoulin Streams has conducted work on 4 of the ten and has plans to work on a 5th, the Mindemoya River in the Summer of 2010.[7]
European Union
Further information: Water supply and sanitation in the European Union
The water policy of the European Union is primarily codified in three directives:
* The Urban Waste Water Treatment Directive (91/271/EEC) of 21 May 1991 concerning discharges of municipal and some industrial waste waters;
* The Drinking Water Directive (98/83/EC) of 3 November 1998 concerning potable water quality;
* Water Framework Directive (2000/60/EC) of 23 October 2000 concerning water resources management.
United Kingdom
In England and Wales acceptable levels for drinking water supply are listed in the Water Supply (Water Quality) Regulations 2000.
South Africa
Further information: Water supply and sanitation in South Africa
Water quality guidelines for South Africa are grouped according to potential user types (e.g. domestic, industrial) in the 1996 Water Quality Guidelines.[8] Drinking water quality is subject to the South African National Standard (SANS) 241 Drinking Water Specification.[9]
United States
In the United States, Water Quality Standards are created by state agencies for different types of water bodies and water body locations per desired uses.[10] The Clean Water Act (CWA) requires each governing jurisdiction (states, territories, and covered tribal entities) to submit a set of biennial reports on the quality of water in their area. These reports are known as the 303(d), 305(b) and 314 reports, named for their respective CWA provisions, and are submitted to, and approved by, EPA.[11] These reports are completed by the governing jurisdiction, typically a Department of Environmental Quality or similar state agency, and are available on the web. In coming years it is expected that the governing jurisdictions will submit all three reports as a single document, called the "Integrated Report." The 305(b) report (National Water Quality Inventory Report to Congress) is a general report on water quality, providing overall information about the number of miles of streams and rivers and their aggregate condition.[12] The 314 report has provided similar information for lakes.[13] The CWA requires states to adopt water quality standards for each of the possible designated uses that they assign to their waters. Should evidence suggest or document that a stream, river or lake has failed to meet the water quality criteria for one or more of its designated uses, it is placed on the 303(d) list of impaired waters. Once a state has placed a water body on the 303(d) list, it must develop a management plan establishing Total Maximum Daily Loads for the pollutant(s) impairing the use of the water. These TMDLs establish the reductions needed to fully support the designated uses.[14]
International standards
Water quality regulated by ISO is covered in the section of ICS 13.060,[15] ranging from water sampling, drinking water, industrial class water, sewage water, and examination of water for chemical, physical or biological properties. ICS 91.140.60 covers the standards of water supply systems.[16]
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