| Index | | History of Water Pollution Control | | Promotion of Water Quality Conservation | |
Other Conservation of Water Environment | |
Activities by Government of Japan | |
[
Outline of the Water Pollution Control
Law ][ Environmental
Quality Standards ][
Status of
Enclosed Water Bodies ][
Status of Lakes
and Reservoirs ][ Preservation
of Drinking Water Sources ][
Countermeasures Against Groundwater
Pollution ]