National Assessment of First Nations Water and Wastewater Systems - Saskatchewan Regional Roll-Up Report

Figure 3.14 – Risk Profile Based on Wastewater Treatment System Classification

This graph illustrates the relationship between the mean overall system risk and the classification level of the treatment system for wastewater systems in First Nations communities in Saskatchewan.

Level I Systems

• The mean overall risk for Level I Systems is 4.53.
• 5 percent of the Level I systems have a high overall risk score.
• 53 percent of the Level I systems have a medium overall risk score.
• 42 percent of the Level I systems have a low overall risk score.

MTA (Municipal Type Agreement) Systems

• The mean overall risk for MTA (Municipal Type Agreement) Systems is 2.2.
• 100 percent of MTA (Municipal Type Agreement) Systems have a low final risk score.

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