Australia & New Zealand
ISciences staff
Australia & New Zealand: Surplus to persist ...

Widespread extreme to exceptional surpluses will dissipate in northern regions of Australia, as will exceptional deficits in several regions of the continent. Severe to extreme surpluses will persist in isolated regions of Western Australia and Northern Territory. 

Australia & New Zealand: Surplus to persist in Western Australia, Northern Territory
Canada
ISciences staff
Canada: Deficits remain in Canadian Shield, ...

Exceptional deficits will remain widespread in several areas of the Canadian Shield and Atlantic regions. Exceptional surplus is anticipated in much of the Arctic Region. 

Canada: Deficits remain in Canadian Shield, Atlantic regions
United States
ISciences staff
United States: Deficits to occur in SW, N, NE ...

Widespread deficits of varying intensity will occur in the southwest, northern, and northeastern states. Severe to extreme surpluses will remain in Florida, as well as in most noncontiguous states.  

United States: Deficits to occur in SW, N, NE states
South Asia
ISciences staff
South Asia: Surplus persists in North-central, ...

extreme to exceptional surpluses will persist in north-central and south-central regions of India. Exceptional surpluses are expected to emerge in eastern regions of the country, and in some areas of Nepal and Bangladesh. Extreme to exceptional deficits will expand in Afghanistan and Pakistan.

South Asia: Surplus persists in North-central, south-central India
Africa
ISciences staff
Africa: Surpluses continue along the Sahel

Exceptional deficits throughout Africa will persist in northwestern, northern, and central countries. Surpluses will remain along the Sahel.

Africa: Surpluses continue along the Sahel

Canada

Canada: Water deficits persist in central Quebec, QC/ON border

Canada: Water deficits persist in central Quebec, QC/ON border

Exceptional water deficits will persist in central Quebec; the southern Ontario-Quebec border; Northumberland County, New Brunswick; southern Newfoundland; and northeastern Manitoba. Severe deficits in central Alberta are forecast to become exceptional, and deficits are forecast for northwestern and central British Columbia. Surpluses are forecast for central Manitoba into Saskatchewan; northwestern Saskatchewan into Alberta; and throughout southern British Columbia. The forecast for June through August indicates an increase in the extent and severity of deficits in Quebec, Ontario, northeastern Manitoba, and British Columbia. 

Canada: Water deficits persist on QC/ON border; increase nationwide after April

Canada: Water deficits persist on QC/ON border; increase nationwide after April

The water forecast indicates deficits in: central Quebec and its southern border with Ontario; Northumberland County, New Brunswick; southern Newfoundland; northeastern Manitoba along Hudson Bay; northwestern British Columbia and central BC near Prince George; northwestern and central Alberta; northeastern Saskatchewan into northern Manitoba; and northwestern Ontario. Surpluses are forecast around the southern shore of James Bay and west into Ontario; west of Lake Winnipeg in Manitoba; surrounding Lake Churchill Saskatchewan; and scattered throughout southern British Columbia. After April predominantly deficit conditions are forecast.

Canada: Water deficits persist in central QC, southern ON; surpluses southern BC

Canada: Water deficits persist in central QC, southern ON; surpluses southern BC

The forecast for Canada through March indicates water deficits in central Quebec, southern Ontario, southern Newfoundland, and northern reaches of western provinces. Surpluses are forecast across Ontario from the southern Kenora District to Quebec, Manitoba from Hudson Bay reaching southwest to Lake Winnipeg, northwestern Saskatchewan, and southern British Columbia.

Canada: Water deficits persist in Quebec

Canada: Water deficits persist in Quebec

The forecast for Canada through February indicates that exceptional deficits will shrink in Quebec, though a vast expanse will remain surrounding Lake Mistassini. Deficits will also persist in southern Newfoundland, New Brunswick, northeastern Manitoba, and northern British Columbia. Surpluses are forecast across Ontario from Kenora District in the west to Quebec; Manitoba from Hudson Bay reaching southwest to Lake Winnipeg; northwestern Saskatchewan; and southern British Columbia. After February much of Ontario will transition from surplus to mostly moderate deficit.

Canada: Water deficits forecast in Quebec, surpluses in southern British Columbia

Canada: Water deficits forecast in Quebec, surpluses in southern British Columbia

The forecast for Canada through January shows that exceptional deficit will persist in central Quebec but the extent of exceptional deficits will shrink in Quebec, southern Nova Scotia, and southern Newfoundland. Moderate deficits will persist in Southern Ontario. Exceptional surpluses are forecast in the southwestern corner of Northern Ontario and in the Columbia River Basin in southern British Columbia. From February through April many areas of eastern Canada will transition to normal, though large pockets of exceptional deficits will persist in Quebec and Ontario, and surpluses will continue to emerge in southern British Columbia.

Many analyses reported in ISciences-authored blog posts are based on data generated by the ISciences Water Security Indicator Model (WSIM). Other sources, if used, are referenced in footnotes accompanying individual posts. WSIM is a validated capability that produces monthly reports on current and forecast global freshwater surpluses and deficits with lead times of 1-9 months at 0.25°x0.25° resolution. This capability has been in continuous operation since April 2011 and has proven to provide reliable forecasts of emerging water security concerns in that time-frame. WSIM has the ability to assess the impacts of water anomalies on people, agriculture, and electricity generation. Detailed data, customized visualizations, and reports are available for purchase.

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