Hardness
Moderately Hard
68.6 PPM · 4 GPG
Local water dashboard
Official source aggregationWater quality in Elverson, PA 19520
A source-transparent look at local hardness, associated public water systems, EPA compliance history, and the measurements that are—and are not—available for Chester County.
No active health-based violation reported
- Primary matched system
- Elverson Water Company
- Source water
- Groundwater
- County
- Chester County
- Profile updated
At a glance
What the current records say
EPA quarter 2026Q2
Compliance screen
No active flag
0 active health-based records
Lead 90th percentile
Not reported
Check the utility CCR or tap test
Utility match
1 system
Serves 1,641 people system-wide
Hardness meter
How hard is the water?
Estimated local hardness
USGS hardness classification scale
68.6 PPM
Soft
0–59Moderate
60–120Hard
121–180Very hard
181+
0–59Moderate
60–120Hard
121–180Very hard
181+
Parts per million
68.6
mg/L as CaCO₃ equivalent
Grains per gallon
4
1 GPG ≈ 17.1 PPM
What this means at home
At 68.6 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
425
Nearest site
4.1 mi
Observation range
Jan 6, 2016–Jun 10, 2026
Estimate confidence
Moderate
Median of the latest qualifying hardness observation at each nearby monitoring site. Nearest monitoring location: BE 1787 (Well).USGS source documentation ↗
Regional context
Is 19520 typical?
These comparisons use other indexed ZIP estimates, not utility tap samples. They help show local context without replacing a household test.
Elverson median
69 PPM
About the same1 indexed ZIP readings · Range 68.6–68.6 PPM
Pennsylvania median
84 PPM
15 PPM lower139 indexed ZIP readings · Range 43–166.5 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.
Lead (PB90)
Not available
No numerical 90th-percentile result
Copper (CU90)
Not available
No numerical 90th-percentile result
Numerical coverage
0 comparable results
Missing values remain blank; absence is not treated as a pass.
No comparable measured values reported
Federal SDWIS data does not contain a numerical result and matching benchmark for this profile. Review the compliance history and the utility's Consumer Confidence Report instead.
2026Q2
- All records
- 17
- Health-based
- 0
- Active health-based
- 0
| Contaminant or rule | System | Status | Period |
|---|---|---|---|
| Groundwater Rule | PA1150191 | Resolved | Oct 1, 2025through Oct 31, 2025 |
| Chlorine | PA1150191 | Resolved | Oct 1, 2025through Oct 31, 2025 |
| Endrin | PA1150191 | Resolved | Jan 1, 2023through Sep 13, 2023 |
| Methoxychlor | PA1150191 | Resolved | Jan 1, 2023through Nov 16, 2023 |
| Di(2-ethylhexyl) adipate | PA1150191 | Resolved | Jan 1, 2023through Nov 16, 2023 |
| Di(2-ethylhexyl) phthalate | PA1150191 | Resolved | Jan 1, 2023through Nov 16, 2023 |
| Atrazine | PA1150191 | Resolved | Jan 1, 2023through Nov 16, 2023 |
| LASSO | PA1150191 | Resolved | Jan 1, 2023through Nov 16, 2023 |
| Heptachlor | PA1150191 | Resolved | Jan 1, 2023through Nov 16, 2023 |
| Heptachlor epoxide | PA1150191 | Resolved | Jan 1, 2023through Nov 16, 2023 |
| Chlordane | PA1150191 | Resolved | Jan 1, 2023through Nov 16, 2023 |
| Simazine | PA1150191 | Resolved | Jan 1, 2023through Sep 13, 2023 |
| BHC-GAMMA | PA1150191 | Resolved | Jan 1, 2023through Nov 16, 2023 |
| Hexachlorocyclopentadiene | PA1150191 | Resolved | Jan 1, 2023through Nov 16, 2023 |
| Benzo(a)pyrene | PA1150191 | Resolved | Jan 1, 2023through Nov 16, 2023 |
| HEXACHLOROBENZENE | PA1150191 | Resolved | Jan 1, 2023through Nov 16, 2023 |
| TTHM | PA1150191 | Resolved | Jul 1, 2022through Sep 30, 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 Elverson ZIP 19520 using 68.6 PPM nearby hardness and 0 reported measurement benchmarks.
No urgent match
Start with an independent water test
This profile does not trigger a treatment recommendation. Test at the tap before investing in equipment.
Affiliate 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 Elverson
Is tap water safe in Elverson?+
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.
How hard is the water?+
Nearby USGS observations produce an estimate of 68.6 PPM, or 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.