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- Survey of groundwater contamination conducted in Yokohama City
The text is from here.
Survey of groundwater contamination conducted in Yokohama City
Last updated on February 25, 2025.
Every year, Yokohama City conducts the following groundwater pollution surveys and announces the results.
| Name of survey | Overview of the survey | Announcement of survey results on our website | Reading location, etc. | Inquiries |
|---|---|---|---|---|
| Pollution well tracking survey | We are conducting the following surveys. | Window of Water and Soil Environment Division (27th floor of City Hall) | Green Environment Bureau Water and Soil Environment Division | |
| Pollution well monitoring survey | We are conducting surveys for continuous monitoring at locations where pollution has been confirmed in the past. | Annual Report on the Environmental Environmental Pollution Monitoring Center page | ・Each ward library | Green Environment Bureau Environmental Management Division |
| Overview survey | In the Kanagawa Prefecture Water Quality Measurement Plan, we conduct fixed-point surveys and mesh surveys. | |||
| Continuous Monitoring Survey | In the Kanagawa Prefecture Water Quality Measurement Plan, we are investigating changes over time for contamination confirmed in the past. | |||
| Area survey around contaminated wells | We conduct surveys to confirm the extent of contamination when new contamination that exceeds environmental standards is found in the general survey, or when a high concentration of contamination is found in the continuous monitoring survey. |
※The booklet will be created until FY2019 (Only HP after FY2020)
Inquiries to this page
Water and Soil Environment Division, Green Environment Bureau Environmental Conservation Department, Yokohama City
Phone: 045-671-2494
Phone: 045-671-2494
Fax: 045-671-2809
E-Mail address [email protected]
Page ID: 448-418-755
