Local Water Quality
Is Temple Terrace Tap Water Safe to Drink?
Temple Terrace tap water meets all current EPA Safe Drinking Water Act standards. But meeting legal limits and providing optimal drinking water for every household member aren't the same standard. For families with young children, pregnant members, or anyone in a pre-1986 home, several local water quality characteristics warrant closer examination.
Who Supplies Temple Terrace Water?
Hillsborough County Public Utilities (HCPU) draws from the Floridan Aquifer and the Hillsborough River, treating with chloramine disinfection before distribution.
Key Water Quality Facts
Hardness: 14–20 GPG (Very Hard). Roughly twice the US national median. Scale in appliances, reduced soap effectiveness, shortened water heater life—real costs to every household.
Chloramine byproducts (HAA5s, TTHMs). Present at measurable levels within MCLs. Classified as probable carcinogens at chronic high exposures. Driven by organic loads from the Hillsborough River source, especially during summer rainy season.
PFAS. Trace PFAS detected in HCPU's supply from MacDill AFB and TIA. Working toward 4 ppt MCL by 2029 federal deadline.
Lead. HCPU's source water is lead-free at the plant. Pre-1986 homes have lead-soldered copper plumbing. First-draw water sitting in these pipes can leach lead above the EPA action level of 15 ppb. System-wide averages don't reflect your specific home's risk.
Who Should Be Most Cautious
Infants under 6 months: Formula from a pre-1986 home creates a lead exposure pathway. Chloramine byproducts and PFAS are additional concerns. Standard pediatric guidance recommends filtered or verified water for formula preparation.
Pregnant women: HAA5 associations with adverse birth outcomes, PFAS crossing the placental barrier, and the precautionary principle all support consistent filtered water during pregnancy.
Aquarium owners: Chloramine does not gas off from an open container like free chlorine. Standard dechlorinators may not neutralize chloramine. Use a chloramine-specific neutralizer—fish and invertebrates can be harmed at concentrations safe for humans.
Dialysis patients: Chloramine is toxic at dialysis concentrations. Confirm specialized pre-treatment requirements with your healthcare provider.
What to Do
For pre-1986 homes: run cold water 30–60 seconds before drinking each morning to flush first-draw lead-affected water. Install an NSF 58-certified RO system under your kitchen sink—it addresses lead, chloramine byproducts, PFAS, and dissolved solids in one system. Get a certified lab lead test ($25–40) for specific, actionable information about your home's actual risk.