Is Lauderhill, FL Tap Water Safe to Drink?
Lauderhill tap water is legally compliant, but one contaminant exceeds health guidelines. Specifically: PFAS above EPA limits (PFOA: 10.05 ppt, PFOS: 34.5 ppt — limit is 4 ppt each). A point-of-use filter is recommended for drinking and cooking water. Lauderhill also has very hard water at 235 PPM.
Hardness Scale: Where Lauderhill Falls
0Slightly
60Moderate
120Hard
180Very Hard
250Extreme
400+
How Lauderhill Compares
Lauderhill's water is 70% harder than the national average of 138 PPM. It ranks #228 out of 1000 cities in our database (harder than 77% of US cities we track). Within Florida, it ranks #34 of 64 cities (0% below the state average of 236 PPM). Among cities (50k-100k), Lauderhill ranks #73 of 258 for hardness. At this hardness level, water heaters run an estimated 43% less efficiently due to scale insulation, and major water-using appliances typically last 3 years less than the national average lifespan.
What Lauderhill's Water Means for Your Home
Hardness: 235 PPM - Treatment Recommended
Lauderhill has some seriously hard water. At 235 PPM (13.7 grains per gallon), your tap is loaded with dissolved calcium and magnesium picked up from underground limestone and dolomite formations. Here's the thing: it's perfectly safe to drink. The minerals won't hurt you. But they will hurt your wallet. That adds up. Hard water at 235 PPM increases household costs through scale-coated water heaters that use more energy, extra soap and detergent, and appliances that wear out faster. Most Lauderhill homeowners don't realize it until the plumber shows up.
Contaminants & Safety
Forever chemicals (PFAS) are a serious concern here. Lauderhill has PFOA at 10.05 ppt and PFOS at 34.5 ppt — the EPA's 2024 limit is 4 ppt for PFOA and PFOS individually. PFAS don't break down in your body or the environment. Research links long-term exposure to increased cancer risk, thyroid issues, and immune system problems. The fix: a whole-house activated carbon filter or a point-of-use reverse osmosis system. Look for NSF P473 certification — that's the standard that specifically tests for PFAS removal.
What's in the Treatment Process
Even though Lauderhill draws from groundwater, the treatment process still generates disinfection byproducts: TTHMs at 66.3 ppb and HAA5 at 44.9 ppb. Groundwater typically needs less treatment than surface water, but when organic compounds are present in the aquifer, chlorination creates the same byproducts. All levels are within legal limits, though above the stricter EWG health guidelines.
Chromium-6 is naturally present in Lauderhill's aquifer geology at 0.183 ppb — 9.1x the EWG health guideline. There's no federal legal limit for chromium-6 specifically (only total chromium), which is why EWG tracks it separately. All measurements are within federal legal limits. The EWG guidelines represent a more conservative, health-based standard.
How Hard Water Affects Your Home
At 235 PPM, untreated hard water has measurable effects on household costs and appliance life:
- Water heater inefficiency: Scale insulation forces the heater to work harder (DOE estimates up to 22% more energy for heavily scaled units)
- Soap and detergent: Hard water reduces lathering, requiring significantly more product
- Appliance replacement: Water heaters, dishwashers, and washing machines fail 2-4 years earlier due to scale buildup
- Plumbing maintenance: Scale buildup in pipes reduces flow and requires more frequent service
Note: Impact varies by household size, water usage, and local energy costs. A home water test provides the most accurate assessment for your specific situation.
| Contaminant | Detected | Health Guideline | Legal Limit | Status |
|---|---|---|---|---|
| Hardness (as CaCO₃) | 235 PPM | < 60 PPM | No federal limit | ⚠ Very Hard |
| Total Dissolved Solids | 331 PPM | < 300 PPM | 500 PPM | ⚠ Elevated |
| PFAS (total) | 88.4 ppt | — | No total limit | Detected |
| ↳ PFOA | 10.05 ppt | 0 ppt | 4 ppt (2024) | ⚠ Exceeds |
| ↳ PFOS | 34.5 ppt | 0 ppt | 4 ppt (2024) | ⚠ Exceeds |
| Lead | 10 ppb | 0 ppb (no safe level) | 15 ppb (10 ppb in 2027) | ⚠ Elevated |
| Chlorine / Chloramine | 1.2 mg/L | Taste threshold ~1.0 | 4.0 mg/L | ✓ Normal |
| Nitrate | 0.0508 mg/L | 5 mg/L | 10 mg/L | ✓ OK |
Recommendations for Lauderhill Homes
Our Top Picks for Lauderhill (235 PPM)
Hard water at 235 PPM causes scale buildup, increased energy use, and premature appliance failure. A softener protects your plumbing and appliances.
Recommended Filter for Lauderhill
PFAS exceed EPA limits (PFOA: 10.05 ppt, PFOS: 34.5 ppt — limit: 4 ppt each). A certified filter reduces these contaminants effectively.
Quick Fix for Chlorine: Shower Filter
At 1.2 mg/L chlorine, many Lauderhill residents notice dry skin, brittle hair, and that "pool smell" in the shower. A shower filter installs in 5 minutes, no tools needed.
How to Test Your Water in Lauderhill
With PFAS at 88.4 ppt in Lauderhill's supply, confirming your home's specific levels is especially important. PFAS vary by neighborhood and can concentrate differently depending on your position in the distribution system.
Free option: Request City of Lauderhill Water's annual Consumer Confidence Report for official city-level data.
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About Lauderhill's Water Supply
Water Utility: City of Lauderhill Water
Water Source: Biscayne Aquifer (Groundwater)
Population Served: 55,000
Hardness: 235 PPM (13.7 grains per gallon)
Lauderhill draws its drinking water from groundwater sources — Biscayne Aquifer. Groundwater typically requires less treatment than surface water because the earth acts as a natural filter. The tradeoff: dissolved minerals from underground rock formations, which is why hardness is elevated here. Calcium and magnesium dissolve into the water as it moves through limestone and dolomite. The system serves 55,000 residents.
Water quality can vary by neighborhood and season. For your exact numbers, request City of Lauderhill Water's Consumer Confidence Report (CCR) or test your own tap.
ZIP Codes Covered by This Report
This water quality data applies to all areas served by City of Lauderhill Water in Lauderhill, FL, including ZIP codes:
33313
If your ZIP code is listed above, this report covers your water supply. Water quality may vary slightly by neighborhood.
Water Softener Sizing for Lauderhill
At 235 PPM (13.7 GPG), here is how to size a softener for your Lauderhill home. Multiply hardness in GPG (13.7) by daily water usage (roughly 50 gallons per person). A family of four uses about 200 gallons/day: 13.7 GPG × 200 gal = 2740 grains/day. Over a 7-day regeneration cycle, that is 19,180 grains - a 32,000-grain softener is the right fit for most Lauderhill households.
Compare Lauderhill to Other Florida Cities
Frequently Asked Questions About Lauderhill Water
Is Lauderhill tap water safe to drink?
Where does Lauderhill's water come from?
Do I need a water softener in Lauderhill?
How do I remove PFAS from Lauderhill tap water?
What water filter is best for Lauderhill?
Is Lauderhill water safe for babies and infants?
Does Lauderhill water damage tankless water heaters?
Do I need both a softener AND a filter in Lauderhill?
Data sources: Lead and copper data from EPA Safe Drinking Water Act LCR reporting. Contaminant data from utility-reported testing results. PFAS data from EPA UCMR5 (2023–2025). Hardness from USGS and municipal reports. Data reflects system-level testing results and may not match your specific tap due to neighborhood plumbing, season, or recent utility changes. For your utility's latest results, request their Consumer Confidence Report (CCR). Our methodology. Last updated: 2026-02-24.
What Lauderhill Homeowners Actually Buy
Prioritized for contaminant reduction for homes with 235 PPM water and PFAS above EPA limits.
Affiliate disclosure: we may earn a commission. Selection based on Lauderhill's water data.