C58/100
Peru Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 13,917 residents · Indiana
What's In Peru's Tap Water?
66
Contaminants Tested
0
Exceed EPA Limits
1
Above EPA Goals
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.007 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2021.
Understanding violation severity
Tier 1Urgent health risk. Utility must notify all customers within 24 hours.Tier 2Important health or treatment issue. Customers notified within 30 days.Tier 3Administrative or monitoring issue. Reported in the annual water quality report.
Source: EPA Safe Drinking Water Information System (SDWIS) · Updated quarterly
Water Utility Details
PERU UTILITIES/GRISSOM
Population Served
2,500
Water Source
Groundwater
System ID
IN5252011
PERU WATER DEPARTMENT
Population Served
11,417
Water Source
Groundwater
System ID
IN5252016
Frequently Asked Questions About Peru Water
Is Peru tap water safe to drink?
Peru, Indiana tap water receives a grade of C (58/100), which is considered fair. 1 contaminant(s) exceed EPA maximum contaminant levels and 69 violation(s) are on record. Residents should consider using an NSF-certified water filter to reduce contaminant exposure.
What contaminants are in Peru's water?
Of the 67 contaminants tested in Peru's water supply, the most notable include Copper (90th percentile), Lead (90th percentile). 1 contaminant(s) exceed EPA legal limits (MCLs). 2 contaminant(s) exceed EPA health goals (MCLGs), which are non-enforceable targets set at levels with no known health risk.
Does Peru have any water quality violations?
Yes, Peru has 69 EPA violation(s) on record, with the most recent in 2021. Violation types include MR, Other, MCL. 1 of these are health-based violations, which are the most serious category.
Do I need a water filter in Peru?
Based on EPA data, using a water filter in Peru is recommended. 1 contaminant(s) exceed legal limits. An NSF-certified filter — such as a reverse osmosis or activated carbon system — can effectively reduce many common contaminants. Choose a filter certified to remove the specific contaminants found in your area.
Where does Peru's tap water come from?
Peru's drinking water is sourced from groundwater and supplied by PERU UTILITIES/GRISSOM and 1 other water system(s). The system serves approximately 13,917 people. Groundwater is pumped from underground aquifers, which often provides natural filtration.
How often is Peru's water tested?
Under the Safe Drinking Water Act (SDWA), water utilities are required to regularly test for over 90 contaminants. Testing frequency varies by contaminant — some are tested monthly, others quarterly or annually. Peru's water systems must report results to the EPA and publish an annual Consumer Confidence Report (CCR). The data on this page reflects the latest available EPA testing data.
How does Peru's water compare to other cities in Indiana?
Peru's water quality score of 58/100 earns a grade of C, which is considered fair. This is a below-average score that indicates room for improvement. Visit our Indiana state page to see how all cities in the state compare.
What should I do if I'm concerned about Peru's water quality?
If you have concerns about Peru's tap water, consider these steps: (1) Request your utility's annual Consumer Confidence Report for detailed local data. (2) Get your water independently tested through a state-certified laboratory. (3) Consider an NSF-certified water filter rated for the contaminants found in your area. (4) Contact your water utility (PERU UTILITIES/GRISSOM) with specific questions. (5) Report water quality issues to your state drinking water program or the EPA Safe Drinking Water Hotline at 800-426-4791.