Hardness
Very Hard
310 PPM · 18.1 GPG
Local water dashboard
Official source aggregationWater quality in Goshen, IN 46528
A source-transparent look at local hardness, associated public water systems, EPA compliance history, and the measurements that are—and are not—available for Elkhart County.
2 active health-based violations
- Primary matched system
- Goshen Water Utility
- Source water
- Groundwater
- County
- Elkhart County
- Profile updated
At a glance
What the current records say
EPA quarter 2026Q2
Compliance screen
Review needed
2 active health-based records
Lead 90th percentile
2.7e-4 mg/L
2% of action level
Utility match
3 systems
Serves 32,267 people system-wide
Hardness meter
How hard is the water?
Estimated local hardness
USGS hardness classification scale
310 PPM
Soft
0–59Moderate
60–120Hard
121–180Very hard
181+
0–59Moderate
60–120Hard
121–180Very hard
181+
Parts per million
310
mg/L as CaCO₃ equivalent
Grains per gallon
18.1
1 GPG ≈ 17.1 PPM
What this means at home
At 310 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
27
Nearest site
17.9 mi
Observation range
Jun 20, 2016–May 13, 2026
Estimate confidence
Moderate
Median of the latest qualifying hardness observation at each nearby monitoring site. Nearest monitoring location: Shavehead Lake Fen piezometer 2b- Cass County, MI (Well).USGS source documentation ↗
Regional context
Is 46528 typical?
These comparisons use other indexed ZIP estimates, not utility tap samples. They help show local context without replacing a household test.
Goshen median
303 PPM
7 PPM higher2 indexed ZIP readings · Range 296.5–310 PPM
Indiana median
313 PPM
About the same472 indexed ZIP readings · Range 132–371 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 pass
Lead (PB90)
2.7e-4 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.
Lead (90th percentile)
Measured in mg/L
Local 2.7e-4
EPA limit 0.015
Share of EPA benchmark
100% line = listed limit
2026Q2
- All records
- 48
- Health-based
- 5
- Active health-based
- 2
| Contaminant or rule | System | Status | Period |
|---|---|---|---|
| LEAD AND COPPER RULE REVISIONSHealth-based | IN5220021 | Resolved | Oct 17, 2024through Nov 13, 2024 |
| LEAD AND COPPER RULE REVISIONS | IN5220021 | Resolved | Oct 17, 2024through Nov 13, 2024 |
| Consumer Confidence Rule | IN5220021 | Resolved | Oct 10, 2024through Oct 25, 2024 |
| Groundwater RuleHealth-based | IN5220012 | Addressed | Jul 16, 2024 |
| Groundwater RuleHealth-based | IN5220012 | Addressed | Jul 16, 2024 |
| Groundwater RuleHealth-based | IN5220012 | Resolved | Jul 16, 2024through Jul 31, 2024 |
| Groundwater RuleHealth-based | IN5220012 | Resolved | Jul 16, 2024through Aug 9, 2024 |
| Consumer Confidence Rule | IN5220021 | Resolved | Jul 1, 2024through Oct 25, 2024 |
| Groundwater Rule | IN5220012 | Resolved | Apr 15, 2024through Apr 24, 2024 |
| 1,2,4-Trichlorobenzene | IN5220021 | Resolved | Jan 1, 2024through Dec 31, 2024 |
| Xylenes, Total | IN5220021 | Resolved | Jan 1, 2024through Dec 31, 2024 |
| DICHLOROMETHANE | IN5220021 | Resolved | Jan 1, 2024through Dec 31, 2024 |
| Vinyl chloride | IN5220021 | Resolved | Jan 1, 2024through Dec 31, 2024 |
| 1,2-Dichloroethane | IN5220021 | Resolved | Jan 1, 2024through Dec 31, 2024 |
| 1,1,1-Trichloroethane | IN5220021 | Resolved | Jan 1, 2024through Dec 31, 2024 |
| Carbon tetrachloride | IN5220021 | Resolved | Jan 1, 2024through Dec 31, 2024 |
| 1,1,2-Trichloroethane | IN5220021 | Resolved | Jan 1, 2024through Dec 31, 2024 |
| CHLOROBENZENE | IN5220021 | Resolved | Jan 1, 2024through Dec 31, 2024 |
| Toluene | IN5220021 | Resolved | Jan 1, 2024through Dec 31, 2024 |
| Ethylbenzene | IN5220021 | Resolved | Jan 1, 2024through Dec 31, 2024 |
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 Goshen ZIP 46528 using 310 PPM nearby hardness and 1 reported measurement benchmarks.
Scale protection
High-Capacity Whole House Water Softener
310 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 systemsDrinking water protection
Under-Sink Reverse Osmosis System
Groundwater Rule has 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.
Nearby indexed reports
Compare ZIPs in Goshen
Estimates can differ across a city because monitoring locations and associated systems differ.
Frequently asked
Water questions for Goshen
Is tap water safe in Goshen?+
EPA ECHO reports 2 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 310 PPM, or 18.1 grains per gallon, classified as very hard. This is not a household tap measurement.
Do I need a water softener?+
At 310 PPM, a correctly sized whole-house softener can reduce scale and hard-water spotting. It does not replace contaminant filtration.