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The Survey of the Soil and Groundwater Contamination in Yunlin County in 2014

For the environmental sustainability, the program of “The Survey of Soil and Groundwater Contamination in Yunlin county in 2014” has been advanced, which involves groundwater monitoring wells maintenance and groundwater investigation in both dry season and wet season, to supervise and verify pollution remediation of regulated gas stations, advertisement of gas station regulations, dealing with emergency cases, and administrative assistances. The plan had been executed from January 22th 2014 to December 31th 2014, and the results of implementation are summarized as follows: Firstly, the task of groundwater monitoring wells inspection has been implemented quarterly and there were totally 20 maintenance works finished. All slug tests of groundwater monitoring wells were completed, and four purges of monitoring well were implemented according to the slug test results. Besides, there were 10 monitoring wells surveys accomplished in both dry and wet season, and whose results all less than Groundwater Pollution Control Standards. With respect to the mission of to supervise and verify pollution remediation of regulated gas stations, there were three control sites had already been verified. However, the results indicated among those three control sites, one still exceeded Soil Pollution Control Standards and which should be to restrain until remediation finished. There were entirely 18 emergency cases implemented during plan period. The survey results demonstrated one soil sample of Tuku Township and a sediment sample of the canal close to Taiwan Colors & Chemicals CO., Ltd exceeded those of standard. There were triple times gas stations network declaration finished, and the work team had also accomplished examination and kept tracking the incomplete declarations. Furthermore, in terms of laws enforcements and education, there were three meetings held in March, April and September separately.
Soil, Groundwater, Gas station, Farmland