South Dakota

Water Systems

The reports below display the different types of water system usage in South Dakota for the year 2008.

Total Number of Systems

System Type	Number of Systems
CWS	456
NTNCWS	27
TNCWS	174

How South Dakota Compares to Other States

• South Dakota ranked 40th in CWS Systems with 456 total CWS Systems in 2008. The average for all states was 993 CWS Systems.



• South Dakota ranked 48th in NTNCWS Systems with 27 total NTNCWS Systems in 2008. The average for all states was 360 NTNCWS Systems.



• South Dakota ranked 44th in TNCWS Systems with 174 total TNCWS Systems in 2008. The average for all states was 1,646 TNCWS Systems.

Total Number of Systems Expressed as Percentage

The results in the charts above represent the total number of each water system type. The chart below displays the same data, but expressed as total percentage of overall water systems.

Total Population Served

System Type	Population Served
CWS	682,429
NTNCWS	8,118
TNCWS	24,603

How South Dakota Compares to Other States

• South Dakota ranked 45th in total population served by CWS Systems with 682,429 people served in 2008. The average for all states was 5,598,611 people served by CWS Systems.



• South Dakota ranked 49th in total population served by NTNCWS Systems with 8,118 people served in 2008. The average for all states was 115,668 people served by NTNCWS Systems.



• South Dakota ranked 42nd in total population served by TNCWS Systems with 24,603 people served in 2008. The average for all states was 265,594 people served by TNCWS Systems.

Total Population Served Expressed as Percentage

The results in the charts above represent the total population served broken down by type of water system. The chart below displays the same data, but expressed as total percentage of overall population served.