A98/100
Sac City Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 2,063 residents · Iowa
What's In Sac City's Tap Water?
1
Contaminants Tested
0
Exceed EPA Limits
0
Above EPA Goals
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2008.
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
SAC CITY MUNICIPAL WATER PLANT
Population Served
2,063
Water Source
Groundwater
System ID
IA8150015
Frequently Asked Questions About Sac City Water
Is Sac City tap water safe to drink?
Sac City, Iowa tap water receives a grade of A (98/100), which is considered excellent. Out of 1 contaminants tested, none exceed EPA maximum contaminant levels (MCLs). While the water meets federal standards, some residents may still choose to use a filter for additional peace of mind.
What contaminants are in Sac City's water?
1 contaminants were tested in Sac City's water supply. No contaminants exceed EPA legal limits (MCLs) or health goals (MCLGs), which is a positive indicator of water quality.
Does Sac City have any water quality violations?
Yes, Sac City has 2 EPA violation(s) on record, with the most recent in 2008. Violation types include MR. None of these are classified as health-based violations.
Do I need a water filter in Sac City?
Sac City water meets EPA standards, so a filter is not strictly necessary. However, some residents prefer the added security of a water filter. EPA health goals (MCLGs) are stricter than legal limits and are set at levels with zero expected health risk. All contaminants are within health goals.
Where does Sac City's tap water come from?
Sac City's drinking water is sourced from groundwater and supplied by SAC CITY MUNICIPAL WATER PLANT. The system serves approximately 2,063 people. Groundwater is pumped from underground aquifers, which often provides natural filtration.
How often is Sac City'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. Sac City'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 Sac City's water compare to other cities in Iowa?
Sac City's water quality score of 98/100 earns a grade of A, which is considered excellent. This places Sac City among the better-performing water systems in Iowa. Visit our Iowa state page to see how all cities in the state compare.
What should I do if I'm concerned about Sac City's water quality?
If you have concerns about Sac City'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 (SAC CITY MUNICIPAL WATER PLANT) 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.