The Colorado River Municipal Water District is accepting applications for the following position at Lake Spence: Park Maintenance Technician - Responsible for general maintenance of park and facilities. Entry to intermediate level position. For additional information visit www.crmwd.org The Colorado River Municipal Water District is accepting applications for the following position at Lake Spence : Park Maintenance Technician - Responsible for general maintenance of park and facilities . Entry to intermediate level position . For additional information visit www.crmwd.org