Hardness
Moderately Hard
93.1 PPM · 5.4 GPG
Local water dashboard
Official source aggregationWater quality in Egan, LA 70531
A source-transparent look at local hardness, associated public water systems, EPA compliance history, and the measurements that are—and are not—available for Acadia Parish.
8 active health-based violations
- Primary matched system
- Egan Water Corporation
- Source water
- Groundwater
- County
- Acadia Parish
- Profile updated
At a glance
What the current records say
EPA quarter 2026Q2
Compliance screen
Review needed
8 active health-based records
Lead 90th percentile
6.3e-4 mg/L
4% of action level
Utility match
2 systems
Serves 5,337 people system-wide
Hardness meter
How hard is the water?
Estimated local hardness
USGS hardness classification scale
93.1 PPM
Soft
0–59Moderate
60–120Hard
121–180Very hard
181+
0–59Moderate
60–120Hard
121–180Very hard
181+
Parts per million
93.1
mg/L as CaCO₃ equivalent
Grains per gallon
5.4
1 GPG ≈ 17.1 PPM
What this means at home
At 93.1 PPM, mineral scale can build up on fixtures and heating elements, reduce soap lather, and leave visible spotting. Hardness is primarily an aesthetic and appliance concern—not itself a tap-water safety rating.
USGS sites used
57
Nearest site
7.1 mi
Observation range
May 24, 2016–Jul 22, 2021
Estimate confidence
Moderate
Median of the latest qualifying hardness observation at each nearby monitoring site. Nearest monitoring location: Ac-6112Z (Well).USGS source documentation ↗
Regional context
Is 70531 typical?
These comparisons use other indexed ZIP estimates, not utility tap samples. They help show local context without replacing a household test.
Egan median
93 PPM
About the same1 indexed ZIP readings · Range 93.1–93.1 PPM
Louisiana median
90 PPM
About the same102 indexed ZIP readings · Range 4.8–314 PPM
EPA benchmark screen
Contaminant snapshot
Available numerical results from associated SDWIS community water systems, compared with the applicable action level or federal MCL. Federal measured-value coverage is incomplete.
1 pass2 fail
Lead (PB90)
6.3e-4 mg/L
Reported Dec 31, 2025
Copper (CU90)
1.9 mg/L
Reported Dec 31, 2020
Numerical coverage
3 comparable results
Missing values remain blank; absence is not treated as a pass.
Lead (90th percentile)
Measured in mg/L
Local 6.3e-4
EPA limit 0.015
Copper (90th percentile)
Measured in mg/L
Local 1.9
EPA limit 1.3
TTHM
Measured in MG/L
Local 0.083
EPA limit 0.08
Share of EPA benchmark
100% line = listed limit
2026Q2
- All records
- 49
- Health-based
- 21
- Active health-based
- 8
| Contaminant or rule | System | Status | Period |
|---|---|---|---|
| Consumer Confidence Rule | LA1001025 | Resolved | Jul 1, 2025through Jul 12, 2025 |
| Consumer Confidence Rule | LA1001026 | Resolved | Jul 1, 2025through Jul 12, 2025 |
| Public Notice | LA1001025 | Addressed | Jan 9, 2025 |
| Public Notice | LA1001026 | Resolved | Jan 9, 2025through Jan 16, 2026 |
| Lead and Copper Rule | LA1001026 | Unaddressed | Dec 18, 2024 |
| Groundwater RuleHealth-based | LA1001025 | Resolved | Nov 29, 2024through Jul 24, 2025 |
| Groundwater RuleHealth-based | LA1001025 | Resolved | Nov 29, 2024through Jul 24, 2025 |
| Groundwater RuleHealth-based | LA1001025 | Addressed | Nov 29, 2024 |
| Groundwater RuleHealth-based | LA1001025 | Resolved | Nov 29, 2024through Jul 24, 2025 |
| Groundwater RuleHealth-based | LA1001026 | Resolved | Nov 29, 2024through Jul 24, 2025 |
| Groundwater RuleHealth-based | LA1001026 | Resolved | Nov 29, 2024through Jul 24, 2025 |
| Groundwater RuleHealth-based | LA1001026 | Resolved | Nov 29, 2024through Jul 24, 2025 |
| Consumer Confidence Rule | LA1001025 | Resolved | Jul 1, 2024through Jul 6, 2024 |
| Consumer Confidence Rule | LA1001026 | Resolved | Jul 1, 2024through Jul 6, 2024 |
| Lead and Copper Rule | LA1001026 | Resolved | Dec 17, 2023through Sep 19, 2023 |
| Lead and Copper Rule | LA1001025 | Resolved | Nov 18, 2023through Oct 18, 2023 |
| Public Notice | LA1001026 | Resolved | Apr 30, 2023through Jan 16, 2026 |
| Public Notice | LA1001025 | Resolved | Feb 21, 2023through Jul 6, 2024 |
| Lead and Copper Rule | LA1001026 | Resolved | Jan 1, 2023through Dec 19, 2023 |
| Public Notice | LA1001025 | Addressed | Nov 15, 2022 |
No reported violation does not prove that every contaminant was tested or absent; SDWIS measured values are incomplete and lag state records.
Solutions matcher
Your personalized water action plan
Matched to Egan ZIP 70531 using 93.1 PPM nearby hardness and 3 reported measurement benchmarks.
Drinking water protection
Under-Sink Reverse Osmosis System
Copper (90th percentile), TTHM, Groundwater Rule have a measured benchmark flag or active health-based SDWIS record in this profile.
A certified multi-stage RO system targets a broader range of dissolved contaminants at the kitchen tap.
Explore under-sink filtrationAffiliate disclosure: we may earn a commission from qualifying purchases, at no added cost to you. Product matching is educational and does not replace certified water testing.
Frequently asked
Water questions for Egan
Is tap water safe in Egan?+
EPA ECHO reports 8 active health-based violations among the associated community water systems. Review the affected utility's current notice and Consumer Confidence Report.
How hard is the water?+
Nearby USGS observations produce an estimate of 93.1 PPM, or 5.4 grains per gallon, classified as moderately hard. This is not a household tap measurement.
Do I need a water softener?+
There is no high-hardness trigger in this profile. Confirm with a tap test before buying equipment.