Hardness
Very Hard
2810 PPM · 164.3 GPG
Local water dashboard
Official source aggregationA source-transparent look at local hardness, associated public water systems, EPA compliance history, and the measurements that are—and are not—available for Mobile County.
At a glance
EPA quarter 2026Q2
Hardness
Very Hard
2810 PPM · 164.3 GPG
Compliance screen
No active flag
0 active health-based records
Lead 90th percentile
0.0084 mg/L
56% of action level
Utility match
2 systems
Serves 13,827 people system-wide
Hardness meter
Estimated local hardness
USGS hardness classification scale
2810 PPM
Parts per million
2810
mg/L as CaCO₃ equivalent
Grains per gallon
164.3
1 GPG ≈ 17.1 PPM
What this means at home
At 2810 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
13
Nearest site
43.1 mi
Observation range
Jan 14, 2016–May 5, 2026
Estimate confidence
Low
Median of the latest qualifying hardness observation at each nearby monitoring site. Nearest monitoring location: PASCAGOULA RIVER AT MI 1 AT PASCAGOULA, MS (Stream).USGS source documentation ↗
Regional context
These comparisons use other indexed ZIP estimates, not utility tap samples. They help show local context without replacing a household test.
Saraland median
2810 PPM
About the same1 indexed ZIP readings · Range 2810–2810 PPM
Alabama median
38 PPM
2772 PPM higher406 indexed ZIP readings · Range 7.4–2810 PPM
EPA benchmark screen
Available numerical results from associated SDWIS community water systems, compared with the applicable action level or federal MCL. Federal measured-value coverage is incomplete.
Lead (PB90)
0.0084 mg/L
Reported Dec 31, 2025
Copper (CU90)
Not available
No numerical 90th-percentile result
Numerical coverage
1 comparable result
Missing values remain blank; absence is not treated as a pass.
Measured in mg/L
Local 0.0084
EPA limit 0.015
100% line = listed limit
| Contaminant or rule | System | Status | Period |
|---|---|---|---|
| Revised Total Coliform Rule | AL0001510 | Resolved | Jan 11, 2024through Jan 11, 2024 |
| Dalapon | AL0001021 | Archived | Jan 1, 2023through Dec 31, 2025 |
| Diquat | AL0001021 | Archived | Jan 1, 2023through Dec 31, 2025 |
| Picloram | AL0001021 | Archived | Jan 1, 2023through Dec 31, 2025 |
| Dinoseb | AL0001021 | Archived | Jan 1, 2023through Dec 31, 2025 |
| Carbofuran | AL0001021 | Archived | Jan 1, 2023through Dec 31, 2025 |
| 2,4,5-TP | AL0001021 | Archived | Jan 1, 2023through Dec 31, 2025 |
| Benzo(a)pyrene | AL0001021 | Archived | Jan 1, 2023through Dec 31, 2025 |
| 1,2-DIBROMO-3-CHLOROPROPANE | AL0001021 | Archived | Jan 1, 2023through Dec 31, 2025 |
| ETHYLENE DIBROMIDE | AL0001021 | Archived | Jan 1, 2023through Dec 31, 2025 |
| Chlordane | AL0001021 | Archived | Jan 1, 2023through Dec 31, 2025 |
| Heptachlor epoxide | AL0001021 | Archived | Jan 1, 2023through Dec 31, 2025 |
| LASSO | AL0001021 | Archived | Jan 1, 2023through Dec 31, 2025 |
| Di(2-ethylhexyl) phthalate | AL0001021 | Archived | Jan 1, 2023through Dec 31, 2025 |
| HEXACHLOROBENZENE | AL0001021 | Archived | Jan 1, 2023through Dec 31, 2025 |
| BHC-GAMMA | AL0001021 | Archived | Jan 1, 2023through Dec 31, 2025 |
| OXAMYL | AL0001021 | Archived | Jan 1, 2023through Dec 31, 2025 |
| Methoxychlor | AL0001021 | Archived | Jan 1, 2023through Dec 31, 2025 |
| Pentachlorophenol | AL0001021 | Archived | Jan 1, 2023through Dec 31, 2025 |
| Atrazine | AL0001021 | Archived | Jan 1, 2023through Dec 31, 2025 |
No reported violation does not prove that every contaminant was tested or absent; SDWIS measured values are incomplete and lag state records.
Solutions matcher
Matched to Saraland ZIP 36571 using 2810 PPM nearby hardness and 1 reported measurement benchmarks.
Scale protection
2810 PPM is 23× the high-hardness trigger used by this matcher.
Designed to reduce scale on fixtures, water heaters, glassware, and plumbing throughout the home.
Compare whole-house systemsAffiliate 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
EPA ECHO shows no active health-based violation for the associated systems in this reporting snapshot. This does not prove every contaminant is absent; federal records can lag and household plumbing can change tap conditions.
Nearby USGS observations produce an estimate of 2810 PPM, or 164.3 grains per gallon, classified as very hard. This is not a household tap measurement.
At 2810 PPM, a correctly sized whole-house softener can reduce scale and hard-water spotting. It does not replace contaminant filtration.