Is Frederick water hard?
Usually not. Town of Frederick water, which serves homes east of I-25, is Colorado-Big Thompson snowmelt treated at the Carter Lake Filter Plant, and the plant reports it as soft, about 2 grains per gallon. If someone pushes a water softener to "protect your water heater," ask for a test first. Homes west of I-25 are on Left Hand Water District, and private wells can be very different.






