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St. Leo Tap Water Quality Report
St. Leo's water has 2 contaminants above EPA MCLGs. Consider using a certified water filter for additional protection.
1 other system serving parts of St. Leo reports results above guidelines — check which system bills you. ST. LEO ABBEY WATER DEPT (1 above guidelines)
People Served
2,501
Health-based violations since 2020
0
ST. LEO UNIVERSITY. EPA SDWA violation data as of Q2 2026 (downloaded 2026-07-09).
Latest sample on file
Nov 2021 · ST. LEO UNIVERSITY
Utilities publish newer results in their annual water quality report (Consumer Confidence Report).
Is St. Leo Tap Water Safe to Drink?
We recommend using a certified water filter for additional protection, especially for vulnerable populations like children, pregnant women, and those with compromised immune systems. St. Leo's water has 2 contaminants above EPA health-based guidelines (MCLGs), while it meets federal legal limits.
ST. LEO UNIVERSITY, St. Leo's water system, serves 2,501 people. 1 other system also serves parts of St. Leo. Each system's results are listed under its own name, never added to ST. LEO UNIVERSITY's. Water quality testing is conducted regularly and reported to the EPA. The latest sample on file for ST. LEO UNIVERSITY is from Nov 2021.
Boil water advisories are issued by water systems and state agencies, and they change from day to day. Boil water advisories in Florida
St. Leo Water Service Areas
What these numbers actually mean for St. Leo, FL
We read St. Leo, FL’s published record and send you a short report — which findings warrant a decision, which to ignore, and what to do about it. Including when the answer is nothing.
- 2 contaminants above EPA MCLGs and 12 contaminants with an EPA health goal detected in some samples (no level on file)
- 84 results on file
- No PFAS results on record
Buying a home here? Property Water Report — $49 Emailed within one business day.
Fluoride in St. Leo's water
ST. LEO UNIVERSITY
PWSID FL6515161
Fluoride was detected in 36.3% of ST. LEO UNIVERSITY's samples (median below the detection limit).
ST. LEO ABBEY WATER DEPT
PWSID FL6511710
ST. LEO ABBEY WATER DEPT reported 0.13 mg/L, below the 0.7 mg/L U.S. Public Health Service recommendation.
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Recommended Water Filters for St. Leo
Based on St. Leo's water quality data, these NSF-certified filters are recommended to remove contaminants above EPA MCLGs.
AquaTru
Classic
NSF Certified:
Flow Rate
0.04 gpm
Daily Production
600 gpd
Highlights:
- Best overall contaminant reduction score
- Most performance certifications
- Lifetime warranty
- NSF-42, NSF-53, NSF-58, NSF-401 certified
Removes 23 contaminants:
+18 more
Molybdenum, Barium, Chlorine, Arsenic, 83+ contaminants, Calcium, Chloride, Copper, Magnesium, Nitrate, Phosphorus, Sodium, Sulfate, Total Dissolved Solids, Zinc, Total THMs, Chloroform, Nitrate (as N)
AquaTru
Carafe
NSF Certified:
Flow Rate
0.3 gpm
Daily Production
4 gpd
Highlights:
- Verified PFAS reduction
- Glass collection vessel
- Plug-and-play installation
- NSF-53, NSF-42, NSF-58, NSF-401, NSF-372 certified
Removes 17 contaminants:
+12 more
Arsenic, 83+ contaminants, Copper, Total THMs, Chloroform, Chloride, Sulfate, Nitrate (as N), Molybdenum, Barium, Strontium, Uranium
Waterdrop
G3 P600
NSF Certified:
Flow Rate
600 gpm
Daily Production
600 gpd
Highlights:
- Space-saving design
- Good contaminant reduction
- NSF-58 certified
Removes 4 contaminants:
Waterdrop
A1
NSF Certified:
Flow Rate
0.042 gpm
Daily Production
130 gpd
Highlights:
- Built-in UV sterilization
- Easy maintenance with filter change reminders
- NSF-58 certified
- Hot and cold water dispensing
Removes 12 contaminants:
+7 more
Molybdenum, Sulfate, Strontium, Phosphorus, Chlorine, Barium, Nitrate
Test Your Water Quality
Professional laboratory testing provides accurate, detailed analysis of your drinking water.
SimpleLab
Advanced Home Water Test
$269
Comprehensive water analysis testing over 200 contaminants including bacteria, heavy metals, and chemical compounds.
Tap Score
Advanced Microplastics Test
$829
Cutting-edge testing for microplastics particles in drinking water using advanced laboratory techniques.
Tap Score
Haloacetic Acids (HAA9) Test
$275
Tests for disinfection byproducts formed when chlorine reacts with organic matter in water treatment.
What St. Leo's water readings can explain
Utility-reported data for St. Leo includes manganese and sulfate — the readings behind these common tap water questions. We publish a city-level hardness figure for St. Leo, resolved from its water systems where they report one and estimated from county sampling where they do not. Each page starts with the hot-tap and cold-tap check, then shows what your own water system reported.
On a private well near St. Leo? Public-water results do not apply to private wells. See Pasco County well water testing and USGS risk data — modeled arsenic, nitrate, and the tests to run.
Water softener cost and installation in St. Leo
St. Leo's tap water has an estimated 7.0 grains per gallon (120.0 mg/L, county sampling in Pasco County) — moderately hard on the USGS scale, below the range where scale is usually worth treating.
Water softener cost for an estimated 7.0 gpg water in St. Leo — equipment and local installation labour for your ZIP code, with the sizing arithmetic shown in full. For the national picture first, read what a water softener costs — equipment, installation labour and ten-year ownership, each separated out. For Florida as a whole, read water softener cost in Florida — priced against the plumber wage published for the state.
Frequently Asked Questions About St. Leo Tap Water
St. Leo's water has 2 contaminants above EPA MCLGs. While the water meets federal legal limits, we recommend using a certified water filter for additional protection, especially for vulnerable populations like children, pregnant women, and those with compromised immune systems.
Spotted something off on this page?
Residents keep our data honest.
This form corrects our data; it does not reach ST. LEO UNIVERSITY. For a problem with your water now (discolored water, no water, low pressure, a leak), contact ST. LEO UNIVERSITY directly.
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