Alaska

Water Systems

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

Total Number of Systems

System Type	Number of Systems
CWS	440
NTNCWS	240
TNCWS	899

How Alaska Compares to Other States

• Alaska ranked 42nd in CWS Systems with 440 total CWS Systems in 2008. The average for all states was 993 CWS Systems.



• Alaska ranked 25th in NTNCWS Systems with 240 total NTNCWS Systems in 2008. The average for all states was 360 NTNCWS Systems.



• Alaska ranked 26th in TNCWS Systems with 899 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	562,818
NTNCWS	62,317
TNCWS	105,307

How Alaska Compares to Other States

• Alaska ranked 48th in total population served by CWS Systems with 562,818 people served in 2008. The average for all states was 5,598,611 people served by CWS Systems.



• Alaska ranked 28th in total population served by NTNCWS Systems with 62,317 people served in 2008. The average for all states was 115,668 people served by NTNCWS Systems.



• Alaska ranked 26th in total population served by TNCWS Systems with 105,307 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.