How does Raceland's water compare to the national average?

The USA national average is 151 mg/L. Raceland (≈ 120–179 mg/L) is 1 mg/L softer than average.

Raceland Water Hardness & Quality Report (2026)

Water Hardness

hard

~120–179 mg/L

Hard

estimated · not lab-verified

Source

river

pH Level

7.8

neutral = 7.0

Lead

0.005 mg/L

✓ Below action level

TDS

238.3 mg/L

Est. Daily Cost

$0.40

energy & soap waste

Source: See methodology section below · Updated 2026

hard~120–179 mg/LHard · est.

0–60

mg/L

Soft

61–120

mg/L

Moderately Hard

121–180

mg/L

Hard

180+

mg/L

Very Hard

Appliance Damage Report

In Raceland, your appliances are currently losing 20% efficiency due to mineral buildup.

Appliance	In Raceland	Soft Water City	Efficiency Loss
Kettle	6.8 yrs	8.5 yrs	-20%
Washing Machine	9.6 yrs	12 yrs	-20%
Water Heater	12 yrs	15 yrs	-20%

Regional Water Comparison

How Raceland compares to its nearest neighbours

City	Hardness	PFAS (ppt)	Risk	Source
▶ Raceland, Louisiana	≈ 120–179 mg/L	10.3 ppt	🟠 Hard	river
Bayou Boeuf, Louisiana	≈ 120–179 mg/L	12.6 ppt	🟠 Hard	river
Houma, Louisiana	≈ 120–179 mg/L	28.4 ppt	🟠 Hard	river
Bayou Cane, Louisiana	≈ 180+ mg/L	12.7 ppt	🔴 Very Hard	river
Thibodaux, Louisiana	≈ 120–179 mg/L	0 ppt	🟠 Hard	river

National Benchmark

How Raceland compares to the USA average

Benchmark	Hardness	Appliance Risk
▶ Raceland	≈ 120–179 mg/L	🟠 Moderate
USA National Avg	151 mg/L	🟠 Moderate
Scarsdale Top Rated	0.02 mg/L	🟢 None

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What Makes Raceland's Water Unique?

Local geology and source profile

Source: RiverTDS: 238.3 mg/LpH: 7.8

Lafourche Water District #1 is the main public water provider for Raceland and Lafourche Parish, Louisiana. The utility draws water from surface sources, specifically the Ohio River, working alongside the Russell and Ashland water systems for treatment. This supply serves an estimated 79,182 residents across Lafourche Parish. Their headquarters are at 5753 Highway 308, Raceland, LA 70394, and they can be contacted at 985-532-6924. The water's journey begins in the Mississippi River Delta watershed, a landscape shaped by Quaternary alluvial and deltaic deposits sitting atop Tertiary sediments.

The geology beneath Lafourche Parish features limestone and chalk formations. These underground structures are the source of dissolved minerals, mainly calcium and magnesium, that give the surface water its moderately hard character. This type of mineral-rich geology is common in coastal Louisiana. The region's flat terrain and vast network of surface waters mean that groundwater often interacts with these mineral-bearing layers, affecting the overall water chemistry.

With moderately hard water, Raceland residents might notice some scale buildup in appliances like water heaters, kettles, and pipes over time. You may find that soaps and detergents don't lather quite as effectively, and a slight residue could appear on fixtures and glassware. While most appliances will operate without issue, installing a water softener could be beneficial for those who use a lot of water or are particularly sensitive to scale. Regular maintenance and descaling of appliances can help manage these effects. Lafourche Water District #1 provides detailed annual Consumer Confidence Reports on their website, lpwdla.org.

Geology & Source: Mississippi River Delta alluvial and deltaic deposits; Tertiary sediments; limestone and chalk formations contribute moderate hardness

Other Louisiana Water Reports

Bayou Boeuf

≈ 120–179 mg/L

🟠 Hard

Houma

≈ 120–179 mg/L

🟠 Hard

Bayou Cane

≈ 180+ mg/L

🔴 Very Hard

Thibodaux

≈ 120–179 mg/L

🟠 Hard

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Frequently Asked Questions

Is Raceland's water safe to drink?

Yes. Raceland's water meets all federal safety standards. The hardness is ≈ 120–179 mg/L (Hard), which is safe to drink. High hardness affects appliances and taste, but poses no health risk.

Do I need a water softener in Raceland?

At ≈ 120–179 mg/L (Hard), Raceland's water will cause significant limescale on kettles, washing machines, and water heaters. A water softener or descaler is strongly recommended to extend appliance lifespan and reduce energy bills by up to 20%.

How does Raceland compare to the USA average?

The USA national average is 151 mg/L. Raceland (≈ 120–179 mg/L) is 1 mg/L below the national average. The softest major city is Scarsdale at just 0.02 mg/L.

Data Sources & Methodology

Water quality data for Raceland is derived from geographic and geological modelling of the surrounding region. No federal monitoring station data was available for this location.

Estimated

Water Hardness

Modelled estimate based on state-level USGS geological survey data for this region. No direct USGS Water Quality Portal measurement was matched to this city — the value reflects a statistical range calibrated to the state's dominant rock types and typical source water characteristics.

Estimated

Estimated from regional geology and source water characteristics. pH is correlated with water hardness and local bedrock — values may differ from utility-reported figures.

Estimated

TDS — Total Dissolved Solids

Estimated using a derived ratio from water hardness and regional conductance profiles. TDS in natural water correlates strongly with total mineral content including hardness ions.

Measured

PFAS — Perfluoroalkyl and Polyfluoroalkyl Substances

EPA UCMR5 (5th Unregulated Contaminant Monitoring Rule, 2023–2025) — sum of PFAS compounds detected at the public water system serving this city. A value of 0 indicates the system was sampled with no detection above reporting limits.

Modelled

Lead

Modelled estimate based on the EPA Lead and Copper Rule 90th-percentile tap-sample methodology. No publicly available per-city lead dataset with sufficient national coverage exists. Values are a conservative baseline derived from city population tier and infrastructure age — all estimates are maintained below the EPA action level of 0.015 mg/L.

Calculated

Appliance Lifespan

Calculated from water hardness using a linear degradation model. Baseline lifespans represent soft-water performance (kettle: 8.5 yrs, washing machine: 12.0 yrs, water heater: 15.0 yrs). Hard water mineral scale progressively reduces operational life in direct proportion to hardness concentration.