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Water Quality and Water Resources

The effects of radioactivity on treated water and raw water

The effect on purified water by radioactivity

The results of measuring the radioactive materials(*)in treated water (tap water) and raw water are published on the following business day after the sample was taken. At present no radioactive materials were detected in treated water (tap water) or untreated water

indicates radioactive iodine and cesium

2017

Main purification plant Purification plant in Tama area
Jan, Feb, Mar Apr, Jan, Feb, Mar Apr,

2016

Main purification plant Purification plant in Tama area
Jan, Feb, Mar, Apr, May, Jun,
Jul, Aug, Sep, Oct, Nov, Dec
Jan, Feb, Mar, Apr, May, Jun,
Jul, Aug, Sep, Oct, Nov, Dec

2015

Main purification plant Purification plant in Tama area
Jan, Feb, Mar, Apr, May, Jun,
Jul, Aug, Sep, Oct, Nov, Dec
Jan, Feb, Mar, Apr, May, Jun,
Jul, Aug, Sep, Oct, Nov, Dec

2014

Main purification plant Purification plant in Tama area
Jan, Feb, Mar, Apr, May, Jun,
Jul, Aug, Sep, Oct, Nov, Dec
Jan, Feb, Mar, Apr, May, Jun,
Jul, Aug, Sep, Oct, Nov, Dec

2013

Main purification plant Purification plant in Tama area
Jan, Feb, Mar, Apr, May, Jun,
Jul, Aug, Sep, Oct, Nov, Dec
Jan, Feb, Mar, Apr, May, Jun,
Jul, Aug, Sep, Oct, Nov, Dec

2012

Main purification plant Purification plant in Tama area
Jan, Feb, Mar, Apr, May, Jun,
Jul, Aug, Sep, Oct, Nov, Dec
Jan, Feb, Mar, Apr, May, Jun,
Jul, Aug, Sep, Oct, Nov, Dec

2011

Main purification plant Purification plant in Tama area
Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec Aug, Sep, Oct, Nov, Dec

Results on raw water at water purification plant

2017

Jan, Feb, Mar Apr,

2016

Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec

2015

Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec

2014

Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec

2013

Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec

2012

Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec

2011

Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec
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