Is Ida Grove, IA Tap Water Safe to Drink?
Graded A- — but Copper was detected above EPA limits. Here's what's in the water and how to remove it. What to do next ↓
89.7/100
waterverge.com Ida Grove, IA — Water Quality Report
Ida Grove's drinking water received a grade of A- (89.7 out of 100), indicating good water quality. The city's 1 water system serves approximately 2,051 residents using groundwater.
Lead levels were measured at 1.2 ppb (90th percentile), well within EPA limits. This system has not yet been tested for PFAS under the EPA UCMR 5 program.
The system has 18 violations on record, including 2 health-based violations. 1 remains unresolved.
What to know about Ida Grove's water
Ida Grove ranks #216 out of 436 cities in Iowa for water quality, placing it mid-range in the state.
Ida Grove relies on groundwater, which is generally less vulnerable to surface contamination but can be affected by naturally occurring minerals like arsenic and nitrate, as well as agricultural and industrial runoff.
As a small community water system, Ida Grove may have fewer resources for advanced treatment technologies and infrastructure upgrades compared to larger utilities.
Water quality score
See methodology →Is Ida Grove, IA water safe to drink?
Ida Grove's tap water meets most EPA standards but has areas that warrant attention. With a grade of A- (89.7/100), some contaminant levels or compliance issues suggest that residents may benefit from additional filtration. The city's 1 water system serves approximately 2,051 residents using groundwater (wells).
Recent water quality updates for Ida Grove
A timeline of significant water quality events, violations, and data updates.
Latest EPA compliance and testing data incorporated into Ida Grove's water quality assessment. Grade: A- (89.7/100).
Federal disaster declaration (FEMA DR-4421). Flood event — may have impacted local water infrastructure.
Federal disaster declaration (FEMA DR-4184). Flood event — may have impacted local water infrastructure.
Contaminants: 1,2-Dichloroethane, Benzene, Vinyl chloride.
Contaminants: Coliform (TCR).
1 health-based. Contaminants: Benzene.
Key contaminant findings
Based on the most recent EPA sampling data for Ida Grove's water supply.
Well within EPA limits.
Exceeds EPA action level. Copper can leach from household plumbing — flush taps for 30 seconds before drinking.
Violation history
Ida Grove's water system has 18 total violations on record, including 2 health-based violations. 1 remain unresolved.
Flood & environmental risk
Ida County has experienced 7 federally declared disasters since 1965. Flooding and severe storms can overwhelm water treatment plants, cause sewage overflows, and introduce agricultural runoff, bacteria, and sediment into drinking water supplies.
Where does Ida Grove's water come from?
Ida Grove's drinking water comes from groundwater (wells), supplied by 1 water system serving approximately 2,051 people. Groundwater is generally less susceptible to surface contamination but can contain naturally occurring contaminants like arsenic, radon, and nitrate.
What Ida Grove residents can do
Your water utility is required to publish an annual Consumer Confidence Report (CCR) with detailed testing results. Ask for the latest copy or check your utility's website.
Ida Grove's area has a history of flooding. After severe weather, watch for boil water advisories from your local utility.
Data: EPA SDWIS, UCMR 5 (PFAS), FEMA, NOAA. Last updated May 2026.
Top contaminants to know
View all ↓Violation summary
Violations & advisories
Top industrial polluters within 10 miles of Ida Grove
Industrial polluters nearby
Reported releases to surface water by facilities near Ida Grove, ranked by pounds discharged annually.
| Facility | Top chemical | To surface water (lbs/yr) | Distance |
|---|---|---|---|
QUAD COUNTY CORN PROCESSORS GALVA, IA51020 | — | — | 9.8 mi |
POET BIOREFINING - ARTHUR LLC ARTHUR, IA51431 | — | — | 6.7 mi |
Source: EPA Toxic Release Inventory (TRI) 2023
Flood & disaster history
Ida County has experienced 7 federally declared disasters since 1965. Flooding and severe weather can compromise water treatment infrastructure and introduce contaminants into drinking water supplies.
Recommended water filters
Based on contaminants detected in Ida Grove's water supply, we recommend the following filter types.
Full contaminants report
| Contaminant | Detected Level | EPA Limit | Unit | Category | Status |
|---|---|---|---|---|---|
| Lead (90th percentile) LeadHeavy Metal A toxic heavy metal that can leach into drinking water from older pipes, solder, and fixtures. No amount of lead in water is considered safe. Health EffectsBrain and nervous system damage in children, kidney damage, high blood pressure, and reproductive problems in adults. EPA Limit15 ppb action level Common SourcesCorrosion of lead pipes, lead solder, brass faucets, and household plumbing. | 1.2 | 15 | ppb | Inorganic | Safe |
| Copper (90th percentile) CopperInorganic A metal that enters drinking water mainly through corrosion of copper plumbing. Small amounts are essential for health, but excess levels are harmful. Health EffectsGastrointestinal distress (nausea, vomiting, diarrhea) at short-term high levels; liver and kidney damage from long-term exposure. EPA Limit1.3 mg/L action level Common SourcesCorrosion of copper household plumbing, erosion of natural deposits. | 1.40 | 1.3 | mg/L | Inorganic | Over Limit |
Lead level trend (90th percentile)
Copper level trend (90th percentile)
See how Ida Grove compares by contaminant
Explore where Ida Grove ranks among all Iowa cities for specific contaminants.
Water source & infrastructure
Where Ida Grove's water comes from
Ida Grove's drinking water is drawn from underground aquifers through wells.
Groundwater is naturally filtered through rock and soil layers, generally requiring less treatment than surface water. However, it can contain naturally occurring contaminants like arsenic, radon, and minerals.
Agricultural activity, septic systems, and industrial operations near well fields can introduce nitrates, pesticides, and volatile organic compounds.
The system is operated by local government ownership and serves approximately 2,051 people through 1 water system.
Water systems serving Ida Grove
| System Name | PWSID | Population | Source |
|---|---|---|---|
| IDA GROVE WATER UTILITY | IA4728067 | 2,051 | GW |
How Ida Grove compares
Full Iowa rankings →Ida Grove's score of 89.7/100 is above the average of 72/100 among major Iowa cities. It outscores 10 of 10 nearby cities.
Nearby cities
View Iowa rankings →About Ida Grove, IA
Learn more about your water
Guides and resources related to Ida Grove's water quality findings.
Explore water quality across Ida
Frequently asked questions
Is Ida Grove, IA tap water safe to drink?
Ida Grove's water quality earned a grade of A- (89.7/100). The water generally meets EPA standards and is considered safe for consumption. The city ranks #216 out of 436 cities tested in Iowa.
What contaminants are in Ida Grove's water?
Lead was measured at 1.2 ppb (90th percentile). 18 violations are on record.
How is Ida Grove's water quality grade calculated?
The grade is based on four factors: violation history (40%), lead and copper levels (25%), PFAS contamination (25%), and regulatory compliance (10%). The score is also adjusted based on how complete the available data is. See our methodology page for full details.
Do I need a water filter in Ida Grove?
Based on current data, basic filtration should suffice for additional peace of mind.
Where does Ida Grove's water come from?
Ida Grove's water is sourced from Groundwater. The city has 1 water system serving approximately 2,051 residents.
What health violations has Ida Grove's water system had?
Ida Grove has 2 health-based violations on record. The most recent violation was recorded in October 1998. Health-based violations mean the water exceeded EPA maximum contaminant levels (MCLs) for a regulated substance. 1 violation remains unresolved.
Is Ida Grove's groundwater at risk of contamination?
Ida Grove uses groundwater, which can be affected by naturally occurring contaminants like arsenic, radon, and nitrate, as well as agricultural runoff and industrial activity. The system has 18 violations on record that may relate to groundwater quality. Groundwater systems are generally less susceptible to surface contamination but should be monitored for emerging contaminants like PFAS.
How does Ida Grove's water compare to other cities?
Ida Grove ranks #216 out of 436 cities in Iowa (better than 50% of state cities) and #2658 out of 15744 cities nationally (83th percentile). The grade of A- reflects the combined assessment of violation history, lead and copper levels, PFAS contamination, and regulatory compliance.
Does Ida Grove's small water system affect quality?
Ida Grove's system serves approximately 2,051 residents. Small community water systems (under 3,300 people) may have fewer financial resources for infrastructure upgrades and advanced treatment technologies. However, they are held to the same EPA drinking water standards as larger systems. This system has 18 violations on record.