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Groundwater Pollution Control Standards
1.中華民國九十年十一月二十一日行政院環境保護署（90）環署水字第 0 073680 號令訂定發布全文 6 條 2.中華民國九十八年一月十五日行政院環境保護署環署土字第 098000364 7 號令修正發布第 4 條條文 3.中華民國一百年二月十日行政院環境保護署環署土字第 1000010141 號 令修正發布全文 6 條；並自發布日施行 4.中華民國一百零二年十二月十八日行政院環境保護署環署土字第 10201 09478 號令修正發布全文 7 條；並自一百零三年一月一日施行 中華民國一百十二年八月十八日行政院院臺規字第 1121028221 號公告 第 2 條、第 5 條、第 6 條所列屬「行政院環境保護署」之權責事 項，自一百十二年八月二十二日起改由「環境部」管轄 5.中華民國一百十四年十二月二十三日環境部環部管字第 1147129995 號 令修正發布第 4 條條文
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These Standards are determined pursuant to Article 6, Paragraph 2 of the Soil and Groundwater Pollution Remediation Act(herein referred to as this Act).
When the concentrations of substances in groundwater listed in these Standards are affected by local hydrological, geological, and environmental background factors, and it is determined that the control values of pollutants listed in these Standards are reached for reasons not attributable to external pollution, after obtaining the approval from the central competent authority, these Standards shall not be applicable.
1Groundwater is classified into the following two categories:
2I. Category 1: Groundwater in drinking water source protection areas
3II. Category 2: Groundwater which is not of Category 1
Pollution control items and standard values (concentration units: mg/L):
Appropriate investigation items and areas can be assessed, chose and decided by competent authorities at all levels according to region characteristics, investigation purposes and operating methods.
Scientific data and information can be provided by industry and related associations or environmental protection organizations to the central competent authorities as the reference of Standards modification.
1These Standards shall take effect from the date of promulgation.
2These Standards revised on December 18, 2013 shall take effect on January 1, 2014.