Member Directory GovernmentNew SearchPrev1NextCity of DalhartProfilehttp://www.dalharttx.gov/P.O. Box 2005205 Rock IslandDalhart, TX 79022806-244-5511GovernmentDallam County TreasurerProfile101 E. 5th St.PO BOX 591Dalhart, TX 79022806-244-2530EmailGovernmentNorth Plains Groundwater Conservation DistrictProfilewww.northplainsgcd.orgPO Box 795603 E. 1st St.Dumas, TX 79029806-935-6401806-930-6934EmailGovernmentNew SearchPrev1NextMembership Directory | Calendar of Events | Member Account | Community Calendar | Jobs Available | Member Promotions | News | Request for Information We're Stronger Together! Help promote local businesses and support your fellow Texans! Join today