Hardness
Very Hard
357.5 PPM · 20.9 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 Steuben County.
At a glance
EPA quarter 2026Q2
Hardness
Very Hard
357.5 PPM · 20.9 GPG
Compliance screen
No active flag
0 active health-based records
Lead 90th percentile
0.0013 mg/L
8% of action level
Utility match
1 system
Serves 530 people system-wide
Hardness meter
Estimated local hardness
USGS hardness classification scale
357.5 PPM
Parts per million
357.5
mg/L as CaCO₃ equivalent
Grains per gallon
20.9
1 GPG ≈ 17.1 PPM
What this means at home
At 357.5 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
50
Nearest site
12.6 mi
Observation range
Jun 20, 2016–Oct 11, 2023
Estimate confidence
Moderate
Median of the latest qualifying hardness observation at each nearby monitoring site. Nearest monitoring location: Coldwater Fen piezometer 6a-Branch County, MI (Well).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.
Orland median
358 PPM
About the same1 indexed ZIP readings · Range 357.5–357.5 PPM
Indiana median
313 PPM
45 PPM higher472 indexed ZIP readings · Range 132–371 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)
0.0013 mg/L
Reported Dec 31, 2024
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 0.0013
EPA limit 0.015
100% line = listed limit
| Contaminant or rule | System | Status | Period |
|---|---|---|---|
| Lead and Copper Rule | IN5276027 | Resolved | Jan 1, 2024through Jan 28, 2025 |
| Revised Total Coliform Rule | IN5276027 | Resolved | Sep 1, 2021through Oct 25, 2021 |
| Revised Total Coliform Rule | IN5276027 | Resolved | Aug 1, 2021through Oct 6, 2021 |
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 Orland ZIP 46776 using 357.5 PPM nearby hardness and 1 reported measurement benchmarks.
Scale protection
357.5 PPM is 3× 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 357.5 PPM, or 20.9 grains per gallon, classified as very hard. This is not a household tap measurement.
At 357.5 PPM, a correctly sized whole-house softener can reduce scale and hard-water spotting. It does not replace contaminant filtration.