Utility-reported hardness
Unavailable
Ask your provider or test your tap
Local water dashboard
Official source aggregationWater quality in Angola, IN 46703
Regional hardness evidence, possible serving systems, EPA compliance history, and the measurements that are—and are not—available for Steuben County.
Historical measurement record needs context
- Largest possible serving system
- Angola Water Department
- Source water
- Groundwater
- County
- Steuben 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
10 systems
Serves 9,340 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.
Angola Water Department
IN5276001 · Groundwater · 9,340 people served system-wide
The system names this served city; Census place overlap links the city to this 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 mg/L
- Action level
- 0.015 mg/L
0% of the listed benchmark
Monitoring period: Jan 1, 2021 to Dec 31, 2023
Violation history (1)
| Rule | Status | Period |
|---|---|---|
| Consumer Confidence Rule | Resolved | Jul 1, 2025 to Nov 3, 2025 |
Silver Lake Rv & Mobile Home Estates
IN5276018 · Groundwater · 272 people served system-wide
The system names this served city; Census place overlap links the city to this 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 mg/L
- Action level
- 0.015 mg/L
0% of the listed benchmark
Monitoring period: Jan 1, 2021 to Dec 31, 2023
Violation history (6)
| Rule | Status | Period |
|---|---|---|
| Consumer Confidence Rule | Unaddressed | Oct 1, 2025 |
| Consumer Confidence Rule | Unaddressed | Jul 1, 2025 |
| Public Notice | Resolved | Jan 1, 2025 to Jul 23, 2025 |
| LEAD AND COPPER RULE REVISIONS | Resolved | Oct 17, 2024 to Nov 26, 2024 |
| LEAD AND COPPER RULE REVISIONSHealth-based | Resolved | Oct 17, 2024 to Nov 26, 2024 |
| Lead and Copper Rule | Resolved | Jan 1, 2021 to Jan 26, 2024 |
Holiday Woods Recreational Park
IN5276026 · Groundwater · 200 people served system-wide
The system names this served city; Census place overlap links the city to this 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
- 0.0024 mg/L
- Action level
- 0.015 mg/L
16% of the listed benchmark
Monitoring period: Jan 1, 2022 to Dec 31, 2024
Violation history (1)
| Rule | Status | Period |
|---|---|---|
| Consumer Confidence Rule | Resolved | Jul 1, 2022 to Aug 24, 2022 |
Caps Mobile Home Park
IN5276008 · Groundwater · 182 people served system-wide
The system names this served city; Census place overlap links the city to this 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
- 0.0044 mg/L
- Action level
- 0.015 mg/L
29% of the listed benchmark
Monitoring period: Jan 1, 2023 to Dec 31, 2025
Violation history (0)
No record returned in this imported window. This is not a guarantee of tap-water safety.
Golden Acres Mobile Home Park
IN5276036 · Groundwater · 112 people served system-wide
The system names this served city; Census place overlap links the city to this 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 mg/L
- Action level
- 0.015 mg/L
0% of the listed benchmark
Monitoring period: Jan 1, 2022 to Dec 31, 2024
Violation history (6)
| Rule | Status | Period |
|---|---|---|
| Revised Total Coliform RuleHealth-based | Resolved | Feb 10, 2024 to May 15, 2024 |
| Revised Total Coliform RuleHealth-based | Resolved | Feb 10, 2024 to May 15, 2025 |
| Revised Total Coliform RuleHealth-based | Resolved | Feb 10, 2024 to May 15, 2024 |
| E. COLI | Resolved | Dec 29, 2023 to Feb 2, 2024 |
| Revised Total Coliform RuleHealth-based | Resolved | Nov 20, 2023 to Jan 9, 2024 |
| E. COLI | Resolved | Oct 28, 2023 to Feb 2, 2024 |
Coachlight Mhp Llc
IN5276012 · Groundwater · 96 people served system-wide
The system names this served city; Census place overlap links the city to this ZCTA.
No active health-based record in this imported snapshot
Find this utility’s official report →Measurements (2)
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 mg/L
- Action level
- 0.015 mg/L
0% of the listed benchmark
Monitoring period: Jan 1, 2023 to Dec 31, 2025
Copper (90th percentile)
EPA SDWIS Lead and Copper Rule samples
- Reported level
- 2.02 mg/L
- Action level
- 1.3 mg/L
155% of the listed benchmark
Monitoring period: Jul 1, 1993 to Dec 31, 1993
Violation history (6)
| Rule | Status | Period |
|---|---|---|
| Public Notice | Resolved | Dec 2, 2025 to Feb 9, 2026 |
| Public Notice | Resolved | Jan 1, 2025 to Feb 9, 2026 |
| LEAD AND COPPER RULE REVISIONS | Resolved | Oct 17, 2024 to Nov 13, 2024 |
| LEAD AND COPPER RULE REVISIONSHealth-based | Resolved | Oct 17, 2024 to Nov 13, 2024 |
| Consumer Confidence Rule | Resolved | Oct 7, 2024 to Oct 15, 2024 |
| Revised Total Coliform RuleHealth-based | Resolved | Sep 8, 2023 to Jan 9, 2024 |
Carriage Light Mhp - Lots 39-58
IN5276003 · Groundwater · 56 people served system-wide
The system names this served city; Census place overlap links the city to this 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 mg/L
- Action level
- 0.015 mg/L
0% of the listed benchmark
Monitoring period: Jan 1, 2025 to Dec 31, 2025
Violation history (6)
| Rule | Status | Period |
|---|---|---|
| Public Notice | Resolved | Dec 2, 2025 to Feb 9, 2026 |
| Public Notice | Resolved | Jan 1, 2025 to Feb 9, 2026 |
| LEAD AND COPPER RULE REVISIONSHealth-based | Resolved | Oct 17, 2024 to Nov 26, 2024 |
| LEAD AND COPPER RULE REVISIONS | Resolved | Oct 17, 2024 to Nov 26, 2024 |
| Consumer Confidence Rule | Resolved | Oct 7, 2024 to Oct 15, 2024 |
| Lead and Copper Rule | Resolved | Jan 1, 2022 to Oct 15, 2024 |
Or-An Trailer Court
IN5276015 · Groundwater · 55 people served system-wide
The system names this served city; Census place overlap links the city to this ZCTA.
No active health-based record in this imported snapshot
Find this utility’s official report →Measurements (2)
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 mg/L
- Action level
- 0.015 mg/L
0% of the listed benchmark
Monitoring period: Jan 1, 2022 to Dec 31, 2024
Arsenic
EPA SDWIS reported health-based violation
- Reported level
- 0.011 MG/L
- Maximum contaminant level
- 0.01 MG/L
110% of the listed benchmark
Monitoring period: Jan 1, 2025 to Mar 31, 2025
Violation history (4)
| Rule | Status | Period |
|---|---|---|
| ArsenicHealth-based | Archived | Jan 1, 2025 to Mar 31, 2025 |
| ArsenicHealth-based | Archived | Oct 1, 2024 to Dec 31, 2024 |
| Groundwater RuleHealth-based | Resolved | Aug 26, 2024 to Aug 6, 2025 |
| Groundwater RuleHealth-based | Resolved | Aug 26, 2024 to Jan 14, 2025 |
Glen Eden Association
IN5276041 · Groundwater · 35 people served system-wide
The system names this served city; Census place overlap links the city to this 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
- 4.6e-4 mg/L
- Action level
- 0.015 mg/L
3% of the listed benchmark
Monitoring period: Jan 1, 2023 to Dec 31, 2025
Violation history (5)
| Rule | Status | Period |
|---|---|---|
| Consumer Confidence Rule | Unaddressed | Oct 1, 2025 |
| LEAD AND COPPER RULE REVISIONS | Unaddressed | Jul 2, 2025 |
| Consumer Confidence Rule | Unaddressed | Jul 1, 2025 |
| Revised Total Coliform Rule | Resolved | Sep 1, 2024 to Sep 30, 2024 |
| Consumer Confidence Rule | Resolved | Jul 1, 2024 to Aug 5, 2024 |
Linda Ann Mobile Home Park
IN5276024 · Groundwater · 30 people served system-wide
The system names this served city; Census place overlap links the city to this 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, 2023 to Dec 31, 2025
Violation history (3)
| Rule | Status | Period |
|---|---|---|
| Lead and Copper Rule | Unaddressed | Jan 1, 2026 |
| Consumer Confidence Rule | Resolved | Oct 1, 2021 to Mar 28, 2022 |
| Consumer Confidence Rule | Resolved | Jul 1, 2021 to Mar 28, 2022 |
Hardness meter
What does nearby environmental evidence show?
304
PPM as CaCO₃
Very Hard
PPM
304
GPG
17.8
Regional environmental evidence
USGS hardness classification scale
304 PPM
Soft
0–60Moderate
61–120Hard
121–180Very hard
181+
0–60Moderate
61–120Hard
121–180Very hard
181+
Parts per million
304
mg/L as CaCO₃ equivalent
Grains per gallon
17.8
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
10
Nearest site
11 mi
Observation range
Aug 23, 2016–Apr 12, 2022
Regional evidence confidence
Moderate
Median of the latest source-type-aligned hardness observation at each monitoring site within 25 miles. Nearest monitoring location: Coldwater Fen piezometer 6a-Branch County, MI (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 46703 typical?
These comparisons use other indexed ZIP estimates, not utility tap samples. They help show local context without replacing a household test.
Angola median
304 PPM
About the same1 indexed ZIP readings · Range 304–304 PPM
Indiana median
340 PPM
36 PPM lower290 indexed ZIP readings · Range 78.6–498 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
A reported action-level record needs context. Check its monitoring period and the utility's current report.
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 →Frequently asked
Water questions for Angola
Is tap water safe in Angola?+
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.