Skip to content

Local water dashboard

Official source aggregation

Water quality in Villa Grove, IL 61956

A source-transparent look at local hardness, associated public water systems, EPA compliance history, and the measurements that are—and are not—available for Douglas County.

1 reported benchmark flag
Primary matched system
Il American-Villa Grove
Source water
Groundwater
County
Douglas County
Profile updated

At a glance

What the current records say

Hardness

Very Hard

320 PPM · 18.7 GPG

Compliance screen

No active flag

0 active health-based records

Lead 90th percentile

0.003 mg/L

20% of action level

Utility match

1 system

Serves 2,467 people system-wide

Hardness meter

How hard is the water?

Very Hard

Estimated local hardness

USGS hardness classification scale

320 PPM

Soft
0–59Moderate
60–120Hard
121–180Very hard
181+

Parts per million

320

mg/L as CaCO₃ equivalent

Grains per gallon

18.7

1 GPG ≈ 17.1 PPM

What this means at home

At 320 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

28

Nearest site

23.8 mi

Observation range

May 1, 2018–Aug 12, 2025

Estimate confidence

Moderate

Median of the latest qualifying hardness observation at each nearby monitoring site. Nearest monitoring location: 17N 5E-24.2h1 (Well).USGS source documentation ↗

Regional context

Is 61956 typical?

These comparisons use other indexed ZIP estimates, not utility tap samples. They help show local context without replacing a household test.

Villa Grove median

320 PPM

About the same

1 indexed ZIP readings · Range 320–320 PPM

Illinois median

285 PPM

35 PPM higher

1065 indexed ZIP readings · Range 115–408 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 pass1 fail

Lead (PB90)

0.003 mg/L

Reported Dec 31, 2025

Copper (CU90)

1.66 mg/L

Reported Mar 31, 1994

Numerical coverage

2 comparable results

Missing values remain blank; absence is not treated as a pass.

Lead (90th percentile)

Measured in mg/L

Pass

Local 0.003

EPA limit 0.015

Local level is 20% of the listed EPA limit.

Copper (90th percentile)

Measured in mg/L

Fail

Local 1.66

EPA limit 1.3

Local level is 128% of the listed EPA limit.

Share of EPA benchmark

100% line = listed limit

EPA SDWIS compliance

Reported violation history

Open EPA source documentation ↗
2026Q2
All records
2
Health-based
0
Active health-based
0
Contaminant or ruleSystemStatusPeriod
Lead and Copper RuleIL0410350ResolvedDec 30, 2021through Feb 10, 2022
Lead and Copper RuleIL0410350ResolvedApr 1, 2021through Feb 10, 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 Villa Grove ZIP 61956 using 320 PPM nearby hardness and 2 reported measurement benchmarks.

2 matches

Scale protection

High-Capacity Whole House Water Softener

320 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 systems

Drinking water protection

Under-Sink Reverse Osmosis System

Copper (90th percentile) 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 filtration

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 Villa Grove

Is tap water safe in Villa Grove?+

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 320 PPM, or 18.7 grains per gallon, classified as very hard. This is not a household tap measurement.

Do I need a water softener?+

At 320 PPM, a correctly sized whole-house softener can reduce scale and hard-water spotting. It does not replace contaminant filtration.