<strong>Applying</strong> the <strong>Policies</strong><strong>Water</strong> Supply3. Business, industry, and individuals can:• enhance their awareness <strong>of</strong> local water supply capabilityand needs for conservation measures.• adopt appropriate water conservation measures andtechnology in day-to-day activities to reschedulewater use, reduce the cost <strong>of</strong> water use, sustain supplies,and reduce wastewater.• ensure that land use and industrial development arecompatible with local water supply and wastewaterhandling capability.• participate in local plans and strategies that considerwater supply capability and conservation needs.• adopt appropriate water conservation measures intimes <strong>of</strong> drought and other community water supplyemergencies.POLICY 4.2Irrigation, industrial, and other development proposals involving direct or indirect water use shallconsider impacts on existing and potential water uses as well as impacts on the environment.BackgroundIn <strong>Manitoba</strong>, industrial use <strong>of</strong> water accounts fornearly 50 percent <strong>of</strong> total water used for all purposesexcluding instream uses. Industry depends on waterfor cooling, condensing, processing, and sanitation.In addition to direct water use, industry affects ourwater supplies indirectly by using waterbodies toassimilate wastes produced by processing and otheroperations.Irrigation also is a major user <strong>of</strong> water, accountingfor the largest proportion <strong>of</strong> all groundwater used in<strong>Manitoba</strong>. Interest in irrigation and demand for irrigationwater supplies have been rapidly increasing inrecent years, particularly for growing potatoes. Theincreasing interest in irrigation is partly in response torecurring drought and partly due to the greater cropproduction stability and better produce qualitydemanded by the potato processing industry.Use <strong>of</strong> our water supplies for industry, irrigation,and other development can have significant impactson other water uses and the environment. This is<strong>of</strong>ten especially true in regions <strong>of</strong> variable or inadequatesupplies, and during periods <strong>of</strong> drought wherebythe volumes <strong>of</strong> water required by industry, irrigation,or other development may constitute a very large proportion<strong>of</strong> the available supply. A significant concern,also, is the impacts that industrial discharges and irrigationreturn flow have on water quality, and ultimatelyon other water uses and on the sustainability <strong>of</strong>the supplies. When planning industrial, irrigation, andother developments involving large volume water use,measures must be adopted to ensure that impacts onexisting water uses, on high priority future water uses,and on the environment are appropriately mitigated.IntentTo use water to support development while protectingpriority existing water uses, maintainingopportunities for priority future water uses, andsustaining environmental quality.44
<strong>Applying</strong> the <strong>Policies</strong><strong>Water</strong> SupplyApplication1. The <strong>Government</strong> <strong>of</strong> <strong>Manitoba</strong> will:• develop and maintain comprehensive water supplyand use monitoring networks to facilitate water supplyand use planning and water allocation decisions.• identify existing and future water use prioritiesthrough basin and watershed planning.• ensure that development proposals are compatiblewith water use priorities, water supply capabilities,and water quality guidelines identified in basin,watershed, and local plans.3. Residents, landowners and industry can:• ensure that water development projects and initiativesare in accordance with guidelines establishedin basin, watershed, and local plans, and in accordancewith provincial environmental and water legislationand local land use policies.• use available information, including that developedfrom the provincial government's water supply anduse monitoring networks, in planning and constructingwater development projects and works.• use regulation, where appropriate, to prevent orminimize negative impacts <strong>of</strong> development on existingwater uses, priority future uses, and environmentalquality.2. Local authorities can:• establish water use and development prioritiesthrough participation in basin and watershed planning.• use available information, including that developedfrom the provincial government's water supply anduse monitoring networks, in planning and guidinglocal development.• develop and implement local plans and by-laws thatare compatible with the water use priorities, watersupply capability, water quality guidelines, andother environmental constraints identified in basinand watershed plans.45