California

Water Systems

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

Total Number of Systems

System Type	Number of Systems
CWS	3,001
NTNCWS	1,376
TNCWS	2,832

How California Compares to Other States

• California ranked 2nd in CWS Systems with 3,001 total CWS Systems in 2008. The average for all states was 993 CWS Systems.



• California ranked 2nd in NTNCWS Systems with 1,376 total NTNCWS Systems in 2008. The average for all states was 360 NTNCWS Systems.



• California ranked 10th in TNCWS Systems with 2,832 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	39,338,253
NTNCWS	385,279
TNCWS	1,444,175

How California Compares to Other States

• California ranked 1st in total population served by CWS Systems with 39,338,253 people served in 2008. The average for all states was 5,598,611 people served by CWS Systems.



• California ranked 3rd in total population served by NTNCWS Systems with 385,279 people served in 2008. The average for all states was 115,668 people served by NTNCWS Systems.



• California ranked 2nd in total population served by TNCWS Systems with 1,444,175 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.