For the environmental sustainability, the program of “The Survey of Soil and Groundwater Contamination in Lienchiang County in 2019” has been advanced, which involves: 1) To investigate soil of farmland, military stronghold and high pollution potential martial sites. 2) Groundwater monitoring wells maintenance and groundwater investigation in both dry and wet season. 3) To assist and supervise declaration and facilities improvement of gas stations. 4) To supervise control sites. 5) The advertisement and education of gas station regulations. 6) Dealing with emergency cases, and administrative assistances. 　　The plan has been executed from January 1th 2019 to December 20th 2019, and the results of implementation are summarized as follows. 　　The soil investigations of Dongyin farms and Juguang farms, the results were below the monitoring standards. The soil investigations of two high pollution potential martial site, the results were below the control standards. The soil investigations of Mei-Shi shooting range article 7-5 control site, the results showed that the Pb concentration(1,040~1,350 mgkg) exceeding the monitoring standards. The other site of Jin-Sha shooting range, the results were below the control standards. 　　The task of groundwater monitoring wells inspection was implemented twice this year averagely and there were totally 22 maintenance works finished. The one groundwater monitoring well screens also were completed, and two purges of monitoring well were implemented according to the screen results. Besides, there were 7 monitoring wells surveys accomplished in both dry and wet season, and whose results indicated that the 1 groundwater of monitoring wells with exceeding monitoring standard of total dissolved solid, chloride and ammonia. And 2 groundwater of monitoring wells with exceeding monitoring standard of total dissolved solid, chloride, sulfate and hardness. 　　With respect to the mission of to assist and supervise declaration and facilities improvement of gas stations, the three times of declaration checks, gas stations assistance were completed. 　　Lastly, in terms of laws enforcements and education, the meeting about gas stations management.

soil, groundwater, farmland, storage tank