Swivel Business

Have you tried Swivel Business?

How Municiple Water is Treated Over Time

346563918_133cf8085c_sBy Emily Qiu, Elissa Trieu, and Sarah Mitchell on May 31, 2008
Viewed 169 times
2363345_da147122ff_m

This data shows the different ways water is treated by percentages over time.

Source

  • EPA

Summary

  • 6
    4

Categories

Tags

Community Tags

    no tags yet

Download Source Data

Current Snapshot

Previous Updates

Data Summary

Showing last 6 rows
Year Percent with No Treatment Percent with Primary Treatment Percent with Secondary Treatment
Clear Clear Clear Clear
1994-1995 47.0% 33.0% 20.0%
1996-1997 46.0% 28.0% 26.0%
1998-1999 34.0% 40.0% 26.0%
2000-2001 29.0% 42.0% 29.0%
2002-2003 32.0% 2.0% 66.0%
2004-2005 27.0% 2.0% 71.0%
more... more... more... more...

Recent Comments

theoneandonlywilvanwinkle says

What kind of water is this? Are we talking drinking water or water used for something else?

posted 4 months ago

scottmcclellanakathestorminmormon says

It's good to see that our water is being treated more and more as the years have passed. It's actually kind of shocking that almost half of the municipal water had no treatment in the mid-90s. I'm glad now to see that the city has taken more care to the cleanliness of the water that is so widely utilized.

posted 4 months ago

Emily Qiu, Elissa Trieu, and Sarah Mitchell says

city water. basically what comes out of the water faucets

posted 4 months ago

Band of Stability:Manganese says

I agree with Scott. However, I am unsure of the difference between primary and secondary treatment. Is there a difference?

posted 4 months ago

Popular Graphs

Column Summaries

Show columns: 1 - 4
Year
Clear
Percent with Primary Treatment by Year

see all graphs

6
1994-1995 … 2004-2005
Percent with No Treatment
Clear
Percent with No Treatment by Year

see all graphs

47.0%
35.8%
27.0%
215.0%
0.08
Percent with Primary Treatment
Clear
Percent with Primary Treatment by Year

see all graphs

42.0%
24.5%
2.0%
147.0%
0.17
Percent with Secondary Treatment
Clear
Percent with Secondary Treatment by Year

see all graphs

71.0%
39.7%
20.0%
238.0%
0.21