Taylorsville Water Hardness & Quality Report (2026)

Taylorsville, Utah, an independent city in Salt Lake County in the southwest Salt Lake Valley — a major south Salt Lake City suburb and commercial hub in the Jordan River valley — draws its municipal water supply from the Salt Lake Valley Alluvial Aquifer, Jordan River basin, and Central Utah Project Provo River imports via the Taylorsville–Bennion Improvement District (TBID) and Salt Lake County water system. Water hardness in Taylorsville measures 199.5 mg/L — classified as hard.

Taylorsville's hard supply reflects the Wasatch Front's characteristic calcareous mountain drainage. The Salt Lake Valley aquifer and Jordan River basin receive recharge from the Wasatch Range to the east, which drains: the Cambrian–Ordovician Tintic Quartzite and Ophir Formation (calcareous shale and limestone); the Devonian Pinyon Peak Limestone; the Mississippian Gardison and Great Blue Limestones (the dominant Wasatch Front carbonate formations — extremely reactive calcareous reef and oolitic limestone, 300–600 m thick). The Wasatch Front Mississippian limestone is the primary source of the Wasatch area's characteristically hard water. The Salt Lake Valley alluvial fan deposits (calcareous glaciofluvial sand and gravel from the Wasatch Range) transmit this calcareous content to the valley aquifer system, producing the 199.5 mg/L at Taylorsville.

At 199.5 mg/L, Taylorsville residents face regular hard water challenges. Scale deposits form on faucet aerators, showerheads, and appliances within weeks — monthly descaling with citric acid solution is standard maintenance. TBID consistently delivers water meeting all Utah DDW and EPA Safe Drinking Water Act requirements.