For the environmental sustainability, the program 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 good administrator obligation 6) The advertisement and education of gas station regulations. 7) Display of business results and local characteristics 8) Dealing with emergency cases, and administrative assistances. 　　The plan has been executed from January 1th 2020 to December 20th 2020, and the results of implementation are summarized as follows. 　　The soil investigations of farmland beside taipingyang Chicken Farm, the results were below the monitoring standards. The soil investigations in the Crop Area of Ren-ai Village, the results showed that the Cu concentration exceeding the control standards. The soil investigations of nine high pollution potential martial site, as a result, five of them TPH concentration exceeded the control standards 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. In addition, the surveys of 9 monitoring wells were completed in the dry season and 4 monitoring wells were completed in the wet season. The results showed that the contents of ammonia nitrogen and Pb in the groundwater of each monitoring well exceeded the monitoring standard. 　　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. 　　In terms of laws enforcements and education, the meetings about gas stations management and good administrator obligation were completed. And completed a demonstration of business results and local characteristics 　　Lastly, With emergency cases implemented completed one piece, the result and one point of the lead concentration exceeded the monitoring standards

Lienchiang, Soil, Groundwater