Pampa Water Hardness & Quality Report (2026)

City of Pampa Water Utilities serves approximately 17,000 residents in Gray County, Texas, primarily in the historic downtown area, neighborhoods near Coronado Hospital, Central Park, and along Hobart Street. The utility provides municipal tap water to homes and businesses throughout the city, drawing from the Canadian River watershed via Lake Pampa in Gray County and potentially supplemented by Ogallala Aquifer wells. Specific treatment plant names are not identified in available records, though standard disinfection treatment is applied across the service area.

Pampa's water supply draws from the Texas Panhandle region, influenced by the Ogallala Aquifer and underlying Permian Basin formations. The Permian Quartermaster Formation contains evaporite and calcareous deposits, while Ogallala caliche layers contribute additional carbonate minerals. The Canadian River watershed drains through these Permian evaporite and carbonate-rich strata, which readily dissolve calcium, magnesium, and evaporite compounds into the supply, producing extremely hard water with very high total dissolved solids characteristic of the region.

At very hard levels, Pampa's water causes extensive scale buildup in pipes, water heaters, dishwashers, washing machines, and coffee makers, leading to reduced efficiency and frequent breakdowns. Spotting on glassware, dry skin and hair, and higher detergent use are common. A whole-house water softener is strongly recommended, alongside regular vinegar descaling and low-flow fixtures. Pampa's water earns an overall C grade and a D for health guideline compliance, with 10 contaminants above EPA limits including arsenic, chromium-6, and carcinogenic disinfection byproducts; filtration is advised alongside standard disinfection treatment.