SJWTX is a public water utility providing water, wastewater, and reclaimed water service to over 65,000 people through 23,900 service connections. The service area covers about 250 square miles in the Texas Hill Country between Austin and San Antonio, operating in Bandera, Comal, Blanco, Hays, Kendall, Medina, and Travis counties. Our Service Areas Canyon Lake Service Area Service Area links Pay My Bill Online Canyon Lake Service Area Billing and Payment Canyon Lake Service Area Start, stop, or update service Canyon Lake Service Area More Canyon Lake & Bulverde info Deer Creek Service Area Service Area links Pay My Bill Online Deer Creek Service Area Billing and Payment Deer Creek Service Area Start, stop, or update service Deer Creek Service Area More Deer Creek info Tips & Info Service Alerts and Notices Learn about service alerts and what to expect. Irrigation Check-Up In Texas, Conservation starts with efficient outdoor use. News News, press releases, and newsletters about our company and the water industry. Understand Your Service Learn about causes for high usage, meter reading, how to check for leaks, your responsibilities, and more. Water Conservation See indoor and outdoor conservation tips, drought management information and more. Careers Work with us! Job opportunities, job profiles, benefits.