We've been designing and building electronic water level controllers since 1985. During that time, we've sold and supported more than 100,000 units.

Specific models designed for specific trouble-free applications:

• Waste Water Treatment Plants
• Storm Water Storage Tanks WLC-9100
• Water System Surge Tanks WLC 7000, 9000, 9100
• Sewage Water Systems WLC-9100
• Well Water Holding Tanks WCL-2000
• Cooling Tower Water level Control WCL-2000 thru WLC-6000
• Irrigation Lake Controls WLC-2000 thru WLC-7000
• Boiler Water Level
• Water Storage Tanks for Building Fire System WLC-3000
• Other Non-Recreational Water Management Applications

Waterline Controls
P.O. Box 12544 Scottsdale, AZ 85260
Toll Free: 888-905-1892
Phone: 480-220-1616
Fax: 480-629-8223
E-Mail: info@waterlinecontrols.com
Mon-Fri 8:30 am – 5:30 pm (Mountain Standard Time).