Utility-reported hardness
Unavailable
Ask your provider or test your tap
Local water dashboard
Official source aggregationWater quality in East Orange, NJ 07018
Regional hardness evidence, possible serving systems, EPA compliance history, and the measurements that are—and are not—available for Essex County.
No active health-based violation reported
- Largest possible serving system
- East Orange Water Commission
- Source water
- Groundwater
- County
- Essex County
- Profile updated
Your tap water
What does the utility report?
Match the utility name to your water bill. These results describe the utility’s water, not a test at your home. A ZIP can include several water systems.
Utility hardness unavailable in this index
Nearby river or groundwater samples cannot tell us the hardness coming out of your tap. Ask your water provider for total hardness as CaCO₃, or test it at home.
Find an official utility report →At a glance
What the current records say
EPA quarter 2026Q2
All possible systems
No active flag
0 active health-based records
Measurements by utility
Each result belongs to a specific system.
Utility match
1 system
Serves 75,000 people system-wide
Match the name on your water bill
Your utility’s measurements and compliance records
These are possible serving systems. A record for one system does not apply to every home in this ZIP. Confirm your provider before interpreting a measurement or notice. Federal records can lag current utility notices.
EPA snapshot: 2026Q2. Historical window begins Jan 1, 2021.
East Orange Water Commission
NJ0705001 · Groundwater · 75,000 people served system-wide
A municipal system, in-state city, and served county all agree with this Census ZCTA.
No active health-based record in this imported snapshot
Find this utility’s official report →Measurements (1)
An action level is a regulatory trigger, not a pass/fail health boundary. A reported zero is the value in the source record and does not establish that lead is absent at your tap.
Lead (90th percentile)
EPA SDWIS Lead and Copper Rule samples
- Reported level
- 0.0027 mg/L
- Action level
- 0.015 mg/L
18% of the listed benchmark
Monitoring period: Jan 1, 2025 to Dec 31, 2025
Violation history (48)
| Rule | Status | Period |
|---|---|---|
| Lead and Copper Rule | Archived | Jul 1, 2025 to Dec 31, 2025 |
| E. COLI | Unaddressed | Jun 18, 2025 |
| Lead and Copper Rule | Archived | Jan 1, 2025 to Jun 30, 2025 |
| Lead and Copper Rule | Resolved | Dec 30, 2024 to Feb 27, 2025 |
| Revised Total Coliform Rule | Resolved | Dec 11, 2024 to Nov 6, 2024 |
| Revised Total Coliform Rule | Resolved | Nov 1, 2024 to Nov 6, 2024 |
| 1,2,4-Trichlorobenzene | Resolved | Nov 1, 2024 to Nov 7, 2024 |
| cis-1,2-Dichloroethylene | Resolved | Nov 1, 2024 to Nov 7, 2024 |
| DICHLOROMETHANE | Resolved | Nov 1, 2024 to Nov 7, 2024 |
| 1,1,1-Trichloroethane | Resolved | Nov 1, 2024 to Nov 7, 2024 |
| Carbon tetrachloride | Resolved | Nov 1, 2024 to Nov 7, 2024 |
| Ethylbenzene | Resolved | Nov 1, 2024 to Nov 7, 2024 |
| p-Dichlorobenzene | Resolved | Nov 1, 2024 to Nov 7, 2024 |
| CHLOROBENZENE | Resolved | Nov 1, 2024 to Nov 7, 2024 |
| Vinyl chloride | Resolved | Nov 1, 2024 to Nov 7, 2024 |
| 1,1,2-Trichloroethane | Resolved | Nov 1, 2024 to Nov 7, 2024 |
| 1,2-Dichloroethane | Resolved | Nov 1, 2024 to Nov 7, 2024 |
| Xylenes, Total | Resolved | Nov 1, 2024 to Nov 7, 2024 |
| Trichloroethylene | Resolved | Nov 1, 2024 to Nov 7, 2024 |
| trans-1,2-Dichloroethylene | Resolved | Nov 1, 2024 to Nov 7, 2024 |
| 1,2-Dichloropropane | Resolved | Nov 1, 2024 to Nov 7, 2024 |
| Benzene | Resolved | Nov 1, 2024 to Nov 7, 2024 |
| Styrene | Resolved | Nov 1, 2024 to Nov 7, 2024 |
| Toluene | Resolved | Nov 1, 2024 to Nov 7, 2024 |
| 1,1-Dichloroethylene | Resolved | Nov 1, 2024 to Nov 7, 2024 |
| o-Dichlorobenzene | Resolved | Nov 1, 2024 to Nov 7, 2024 |
| Tetrachloroethylene | Resolved | Nov 1, 2024 to Nov 7, 2024 |
| Surface Water Treatment Rule | Archived | Mar 1, 2024 to Mar 31, 2024 |
| Revised Total Coliform Rule | Resolved | Jan 11, 2024 to Feb 2, 2024 |
| Lead and Copper Rule | Resolved | Dec 30, 2023 to Mar 20, 2024 |
| Revised Total Coliform Rule | Resolved | Dec 1, 2023 to Dec 31, 2023 |
| TTHM | Resolved | Sep 1, 2023 to Nov 30, 2023 |
| Total Haloacetic Acids (HAA5) | Resolved | Sep 1, 2023 to Nov 30, 2023 |
| Revised Total Coliform Rule | Resolved | Aug 11, 2023 to Aug 29, 2023 |
| Revised Total Coliform Rule | Resolved | Jul 1, 2023 to Jul 31, 2023 |
| ETHYLENE DIBROMIDE | Resolved | Apr 1, 2023 to Jun 30, 2023 |
| 1,2-DIBROMO-3-CHLOROPROPANE | Resolved | Apr 1, 2023 to Jun 30, 2023 |
| Lead and Copper Rule | Resolved | Jan 1, 2023 to Jun 30, 2023 |
| Lead and Copper Rule | Resolved | Jul 1, 2022 to Dec 31, 2022 |
| Consumer Confidence Rule | Resolved | Jul 1, 2022 to Jul 12, 2022 |
| E. COLI | Resolved | Mar 22, 2022 to Jul 31, 2022 |
| Lead and Copper Rule | Resolved | Jan 1, 2022 to Jun 30, 2022 |
| Lead and Copper Rule | Resolved | Dec 30, 2021 to Jun 22, 2022 |
| Revised Total Coliform Rule | Resolved | Nov 11, 2021 to Nov 23, 2021 |
| Revised Total Coliform Rule | Resolved | Oct 1, 2021 to Oct 31, 2021 |
| Surface Water Treatment Rule | Resolved | Jul 1, 2021 to Jul 15, 2021 |
| Lead and Copper Rule | Resolved | Jul 1, 2021 to Oct 20, 2021 |
| Lead and Copper Rule | Resolved | Jan 1, 2021 to Jan 20, 2021 |
Hardness meter
What does nearby environmental evidence show?
228
PPM as CaCO₃
Very Hard
PPM
228
GPG
13.3
Regional environmental evidence
USGS hardness classification scale
228 PPM
Soft
0–60Moderate
61–120Hard
121–180Very hard
181+
0–60Moderate
61–120Hard
121–180Very hard
181+
Parts per million
228
mg/L as CaCO₃ equivalent
Grains per gallon
13.3
1 GPG ≈ 17.1 PPM
How to use regional evidence
These samples describe nearby environmental water. They cannot establish whether your tap water is soft or hard. Use a utility result or a tap test for appliance settings and treatment sizing.
USGS sites used
62
Nearest site
2.9 mi
Observation range
Apr 19, 2016–Dec 17, 2025
Regional evidence confidence
High
Median of the latest source-type-aligned hardness observation at each monitoring site within 25 miles. Nearest monitoring location: 130184-- MW140 (Well).USGS source documentation ↗Evidence tier: Regional environmental evidence. This value is not used as proof of the serving utility's treated-water hardness.
Regional context
Is 07018 typical?
These comparisons use other indexed ZIP estimates, not utility tap samples. They help show local context without replacing a household test.
East Orange median
229 PPM
About the same2 indexed ZIP readings · Range 228–229 PPM
New Jersey median
80 PPM
148 PPM higher84 indexed ZIP readings · Range 12.6–296.5 PPM
Evidence-first next steps
Confirm the problem before choosing treatment
This profile can help you ask the right question. It cannot select equipment for a property without a current result from the serving utility or the tap.
Confirm the serving system
ZIP boundaries and utility service areas do not perfectly match. Verify the system on a water bill before relying on system-wide records.
Read the current utility report
Use the current Consumer Confidence Report for treated-water results and official notices.
Find an official utility report →Test for the decision you face
Use a tap hardness test before sizing a softener. For health concerns, use a certified laboratory and the correct sampling protocol.
Convert your hardness test result →Nearby indexed reports
More local profiles in East Orange
Estimates can differ across a city because monitoring locations and associated systems differ.
Frequently asked
Water questions for East Orange
Is tap water safe in East Orange?+
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?+
Utility-reported hardness is unavailable in this index. Regional samples do not establish tap-water hardness. Ask your provider or test your tap.
Do I need a water softener?+
Confirm hardness at your tap and consider actual scale or spotting before choosing treatment. Regional environmental values cannot determine whether you need a softener. A softener addresses hardness, not every contaminant.