LocalDataPoint

Bogalusa Water Hardness & Quality Report (2026)

Water Hardness

hard

~120–179 mg/L

Hard

estimated · not lab-verified

Source

groundwater

pH Level

7.7

neutral = 7.0

Lead

0.005 mg/L

✓ Below action level

TDS

32 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 Bogalusa, your appliances are currently losing 20% efficiency due to mineral buildup.

ApplianceIn BogalusaSoft Water CityEfficiency 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 Bogalusa compares to its nearest neighbours

CityHardnessPFAS (ppt)RiskSource
Bogalusa, Louisiana≈ 120–179 mg/L0 ppt🟠 Hardgroundwater
Carriere, Mississippi≈ 120–179 mg/L0 ppt🟠 Hardgroundwater
Picayune, Mississippi≈ 120–179 mg/L0 ppt🟠 Hardgroundwater
Mandeville, Louisiana≈ 120–179 mg/L0 ppt🟠 Hardgroundwater
Slidell, Louisiana≈ 180+ mg/L0 ppt🔴 Very Hardgroundwater

National Benchmark

How Bogalusa compares to the USA average

BenchmarkHardnessAppliance Risk
Bogalusa≈ 120–179 mg/L🟠 Moderate
USA National Avg151 mg/L🟠 Moderate
Scarsdale Top Rated0.02 mg/L🟢 None

Bring Scarsdale-quality water to your Bogalusa home

Shop water softeners on Amazon.com

Shop Now

What Makes Bogalusa's Water Unique?

Local geology and source profile

Source: GroundwaterTDS: 32 mg/LpH: 7.7

The City of Bogalusa Water System provides drinking water to Bogalusa and surrounding areas in Washington Parish, Louisiana. Their supply comes from seven deep wells, each about 1500 feet down, tapping into the Amite aquifer. While specific treatment plant names aren't listed, the system is situated near the Pearl River watershed. Available reports show the Louisiana Department of Health gave the system a 2022 Water Grade of 75/100, indicating good compliance with federal drinking water standards, though minor issues led to deductions.

The groundwater originates from the Mississippi Embayment's thick sedimentary layers, including the Gulf Coast Aquifer System's sands and gravels, resting on Tertiary limestones such as the Vicksburg Group and Jackson Group. This limestone-rich underground environment allows minerals like calcium and magnesium to dissolve into the water as it percolates through. This geological process is typical for southeastern Louisiana, resulting in a groundwater supply that is moderately mineralized and influenced by the underlying rock.

Homeowners in Bogalusa might notice scale buildup in appliances like coffee makers, dishwashers, and water heaters, which can reduce their efficiency and shorten their lifespan. You may also find that laundry feels stiff, and soap doesn't lather as readily, often leading to increased detergent use. To combat this, regularly delime fixtures every three months and flush your water heater annually. Installing a water softener is a good idea if you're concerned about spotting on glassware or a film on your skin after showering. The water meets all EPA health standards, with recent reports showing all tested contaminants are within safe limits.

Geology & Source: Amite aquifer; Cenozoic sedimentary formations, Miocene/Pliocene sands, gravels, clays, Tertiary limestone/sandstone; limestone/dolomite deposits impart moderate hardness

Other Louisiana Water Reports

Report an Issue

Notice an error or missing data? Help us keep this page accurate. If you spot incorrect water hardness, outdated utility info, or missing details, please let us know.

All reports are reviewed by our team. Thank you for supporting data quality!

Contact Us

Frequently Asked Questions

Is Bogalusa's water safe to drink?
Yes. Bogalusa'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 Bogalusa?
At ≈ 120–179 mg/L (Hard), Bogalusa'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 Bogalusa compare to the USA average?
The USA national average is 151 mg/L. Bogalusa (≈ 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 Bogalusa 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

pH

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.