Whole House Water Softeners in Kennedale

Kennedale's 2025 report is unusual for this part of Tarrant County in that it has a table of its own to print: a groundwater analysis for the four city wells, set apart from the Fort Worth and Arlington tables that follow it. The wells reach the Trinity aquifer, and the Trinity here is deep. The Prairielands district's plan for the counties just south describes the formations Kennedale names, the Paluxy at the top, up to 400 feet of sand and clay, and the Twin Mountains and Travis Peak at the base, which give the most water in North-Central Texas but water the plan rates below the Paluxy's, and it records what pumping did to the aquifer under the Dallas-Fort Worth region: declines of 800 feet and more, and a shift by many suppliers to surface water after the mid-1970s. Kennedale kept its wells and added the lake water alongside them, buying treated water from Fort Worth and from Arlington, both of which treat Tarrant Regional reservoir water at their own plants.

The well table prints no hardness row, but it prints the pieces. Calcium averaged 8.62 ppm across a range of 1.49 to 19.1. Total dissolved solids averaged 656 ppm, from 414 to 950. Total alkalinity averaged 344, from 202 to 438. Sodium reached a maximum of 142 ppm, and pH ran 8.27 to 8.72. Hardness is calcium plus magnesium, and calcium this low means the calcium part of the hardness is small, in a water that nonetheless carries a great deal in solution; that is the signature of deep sandstone water in this region, where the dissolved load is mostly something other than calcium, and it is the opposite of the lake water the city blends with it. The state's aquifer page says very hard water is a feature of the Trinity's outcrop; downdip, where Kennedale's wells are, the dissolved load grows, and that is what the table shows. The lake water is the other end: Fort Worth's 2025 wholesale data printed total hardness of 108 to 150 ppm, 6 to 9 grains, with calcium 37.6 to 48.1 and magnesium 3.45 to 7.35, and Arlington's 2025 report gives 94 ppm on average, 80.4 at the lowest and 110 at the highest. Those are the suppliers' figures. Kennedale's own report prints no hardness, so we have no figure for the city.

At a Kennedale tap the water can be mostly well water, mostly Fort Worth or Arlington water, or a blend, depending on which wells are running, which city's main is supplying the pressure zone and the season, and the report does not say how the shares fall. A home on well water sees little calcium scale but a high dissolved load; a home on lake water sees moderately hard to hard water with the usual spots on glassware and scale on fixtures; a home on the blend sees something in between that can change from month to month. Either way it is mineral content, not contamination. With two waters at opposite ends of the scale behind one set of mains, we will not assign the city a number; only a free water test at your own tap can say which water you have that day, and that result is what a softener is sized to.

Sources: City of Kennedale — 2025 Annual Drinking Water Quality Report · Prairielands Groundwater Conservation District — 2019 Management Plan · Texas Water Development Board — Trinity Aquifer · City of Dalworthington Gardens — 2025 Annual Drinking Water Quality Report · City of Arlington — 2025 Water Quality Report, joomag viewer · EPA SDWIS — water system record, City of Kennedale TX2200017 · EPA SDWIS — water system facilities (wells, intakes, plants, purchased-water connections)