On Sunday 26 May 2019, the officials of Department of Water Resources and Meteorology of Preah Vihear Province, went to rehabilitate the Seyma Irrigation System located at Chom Ksan district, Preah Vihear Province. This irrigation is able to irrigate over 900 hectares of Rainy-Season rice fields, 20 hectares of Dry-Season rice fields and 7 hectares of Agriculture Lands.
