Is Youngstown, OH Tap Water Safe to Drink?
Youngstown tap water is legally compliant, but one contaminant exceeds health guidelines. Specifically: PFAS above EPA limits (PFOS: 12.97 ppt — limit is 4 ppt each). A point-of-use filter is recommended for drinking and cooking water. Youngstown also has hard water at 160 PPM.
Hardness Scale: Where Youngstown Falls
0Slightly
60Moderate
120Hard
180Very Hard
250Extreme
400+
How Youngstown Compares
Youngstown's water is 16% harder than the national average of 138 PPM. It ranks #426 out of 1000 cities in our database (harder than 57% of US cities we track). Within Ohio, it ranks #22 of 34 cities (27% below the state average of 219 PPM). Among mid-size cities (100k-200k), Youngstown ranks #90 of 189 for hardness. At this hardness level, water heaters run an estimated 29% less efficiently due to scale insulation, and major water-using appliances typically last 2 years less than the national average lifespan.
What Youngstown's Water Means for Your Home
Hardness: 160 PPM - Treatment Recommended
Youngstown's water is hard at 160 PPM (9.4 GPG). That's enough to notice every day: gradual scale on fixtures, spots on dishes, soap that doesn't lather the way it should. That's 27% softer than the Ohio average. Homeowners who install a water softener or salt-free conditioner notice the difference fast: better lathering, cleaner dishes, and appliances that last longer. That adds up. Hard water at 160 PPM increases household costs through scale-coated water heaters that use more energy, extra soap and detergent, and appliances that wear out faster. Most Youngstown homeowners don't realize it until the plumber shows up.
Contaminants & Safety
Forever chemicals (PFAS) are a serious concern here. Youngstown has PFOS at 12.97 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
Youngstown's surface water supply requires heavy chlorination to stay safe — but that creates a tradeoff. The treatment process generates disinfection byproducts: TTHMs at 55.9 ppb (70% of the legal limit, but 372x the EWG guideline) and HAA5 at 26.2 ppb (44% of the legal limit, but 262x the EWG guideline). These are within legal limits, but the EWG sets much tighter thresholds based on cancer-risk research. A whole-house activated carbon filter reduces both chlorine and byproducts.
Chromium-6 was detected at 0.979 ppb, which is 49x the EWG health guideline. There's no separate federal limit for chromium-6, only total chromium. A reverse osmosis system is the most effective removal method. All measurements are within federal legal limits. The EWG guidelines represent a more conservative, health-based standard.
How Hard Water Affects Your Home
At 160 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) | 160 PPM | < 60 PPM | No federal limit | ⚠ Hard |
| Total Dissolved Solids | 234 PPM | < 300 PPM | 500 PPM | ✓ OK |
| PFAS (total) | 18.6 ppt | — | No total limit | Detected |
| ↳ PFOA | 0 ppt | 0 ppt | 4 ppt (2024) | ✓ OK |
| ↳ PFOS | 12.97 ppt | 0 ppt | 4 ppt (2024) | ⚠ Exceeds |
| Lead | 5.9 ppb | 0 ppb (no safe level) | 15 ppb (10 ppb in 2027) | ⚠ Elevated |
| Chlorine / Chloramine | 1.1 mg/L | Taste threshold ~1.0 | 4.0 mg/L | ✓ Normal |
| Nitrate | Not reported | 5 mg/L | 10 mg/L | N/A |
Recommendations for Youngstown Homes
Our Top Picks for Youngstown (160 PPM)
Hard water at 160 PPM causes scale buildup, increased energy use, and premature appliance failure. A softener protects your plumbing and appliances.
Recommended Filter for Youngstown
PFAS exceed EPA limits (PFOS: 12.97 ppt — limit: 4 ppt each). A certified filter reduces these contaminants effectively.
Quick Fix for Chlorine: Shower Filter
At 1.1 mg/L chlorine, many Youngstown 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 Youngstown
With PFAS at 18.6 ppt in Youngstown'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 Youngstown Water's annual Consumer Confidence Report for official city-level data.
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About Youngstown's Water Supply
Water Utility: Youngstown Water
Water Source: Meander Creek Reservoir (Surface Water)
Population Served: 130,530
Hardness: 160 PPM (9.4 grains per gallon)
Youngstown's drinking water comes from surface sources — Meander Creek Reservoir. Surface water requires more extensive treatment than groundwater, including coagulation, filtration, and disinfection. This heavier chlorination is why disinfection byproducts tend to be higher in surface-supplied systems. Despite the treatment process, mineral hardness from the watershed carries through. The system serves 131,000 residents.
Water quality can vary by neighborhood and season. For your exact numbers, request Youngstown 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 Youngstown Water in Youngstown, OH, including ZIP codes:
16102, 16110, 16112, 16113, 16115, 16116, 16120, 16121, 16124, 16125, 16132, 16134, 16140, 16141, 16142, 16143, 16146, 16148, 16150, 16154, 16155, 16159, 16161, 16172, 43945, 43962, 44093, 44285, 44288, 44401, 44402, 44403, 44404, 44405, 44406, 44408, 44410, 44411, 44412, 44413, 44415, 44416, 44417, 44418, 44420, 44422, 44423, 44424, 44425, 44427, 44428, 44429, 44430, 44431, 44432, 44436, 44437, 44438, 44440, 44441, 44442, 44443, 44444, 44445, 44446, 44449, 44450, 44451, 44452, 44453, 44454, 44455, 44460, 44470, 44471, 44473, 44481, 44482, 44483, 44484, 44485, 44486, 44490, 44491, 44492, 44493, 44501, 44502, 44503, 44504, 44505, 44506, 44507, 44509, 44510, 44511, 44512, 44513, 44514, 44515, 44555, 44609, 44619, 44634, 44665, 44672
If your ZIP code is listed above, this report covers your water supply. Water quality may vary slightly by neighborhood.
Water Softener Sizing for Youngstown
At 160 PPM (9.4 GPG), here is how to size a softener for your Youngstown home. Multiply hardness in GPG (9.4) by daily water usage (roughly 50 gallons per person). A family of four uses about 200 gallons/day: 9.4 GPG × 200 gal = 1880 grains/day. Over a 7-day regeneration cycle, that is 13,160 grains - a 32,000-grain softener is the right fit for most Youngstown households.
Compare Youngstown to Other Ohio Cities
Frequently Asked Questions About Youngstown Water
Is Youngstown tap water safe to drink?
Where does Youngstown's water come from?
Do I need a water softener in Youngstown?
How do I remove PFAS from Youngstown tap water?
What water filter is best for Youngstown?
Is Youngstown water safe for babies and infants?
Does Youngstown water damage tankless water heaters?
Do I need both a softener AND a filter in Youngstown?
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 Youngstown Homeowners Actually Buy
Prioritized for contaminant reduction for homes with 160 PPM water and PFAS above EPA limits.
Affiliate disclosure: we may earn a commission. Selection based on Youngstown's water data.