main body
Statistics
Water & Soil & Ground Environment
Attainment of the EQS for Health Items (FY 2001)
![Attainment of the EQS for Health Items (FY 2001)](img/w_51.gif)
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Trends toward Achieving EQSs (BOD or COD)
![Trends toward Achieving EQSs (BOD or COD)](img/w_52.gif)
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Attainment of the EQS for BOD or COD
![Attainment of the EQS for BOD or COD](img/w_53.gif)
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Trends in Rate of Achievement with EQS (COD) in Three Coastal Regions
![Trends in Rate of Achievement with EQS (COD) in Three Coastal Regions](img/w_54.gif)
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Changes in the Number of Identified Marine Pollution Cases
![](img/w_55.gif)
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Results of the FY 2001 Nationwide Water Quah3ty Survey of Groundwater (General Monitoring Survey)
![Results of the FY 2001 Nationwide Water Quah3ty Survey of Groundwater (General Monitoring Survey)](img/w_56.gif)
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Changes in Exceeding Rates to EQSs for Groundwater (Items with high exceeding rate)
![Changes in Exceeding Rates to EQSs for Groundwater (Items with high exceeding rate)](img/w_57.gif)
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Number of Identified Soil Contamination Cases by Fiscal Year
![Number of Identified Soil Contamination Cases by Fiscal Year](img/w_58.gif)
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Use of Groundwater in Japan
![Use of Groundwater in Japan](img/w_59.gif)
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Changes in Ground Subsidence in Selected Areas
![Changes in Ground Subsidence in Selected Areas](img/w_60.gif)
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The Number and the Area of Ground Subsidence in Japan
![The Number and the Area of Ground Subsidence in Japan](img/w_61.gif)
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Rate of Development of Municipal Wastewater Treatment Facility
![Rate of Development of Municipal Wastewater Treatment Facility](img/w_62.gif)
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Changes in Pollutant Loads and Reduction Targets
![](img/w_63.gif)
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Changes in the Number of Violations of Laws Related to Marine Environment Reported to Authorities
![Changes in the Number of Violations of Laws Related to Marine Environment Reported to Authorities](img/w_64.gif)
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