Is Healdton, OK Tap Water Safe to Drink?
Graded A-, with 2 unresolved violations on record. See what was cited — and what it means for your tap. What to do next ↓
86.5/100
waterverge.com Healdton, OK — Water Quality Report
Healdton's drinking water received a grade of A- (86.5 out of 100), indicating good water quality. The city's 1 water system serves approximately 2,785 residents using surface water.
Lead levels were measured at 1.4 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 55 violations on record, including 44 health-based violations. 2 remain unresolved.
What to know about Healdton's water
Healdton ranks #32 out of 358 cities in Oklahoma for water quality, placing it one of the best in the state.
The city draws from surface water sources, which are more susceptible to seasonal runoff and agricultural contamination, requiring extensive multi-barrier treatment including coagulation, filtration, and disinfection.
As a small community water system, Healdton may have fewer resources for advanced treatment technologies and infrastructure upgrades compared to larger utilities.
Water quality score
See methodology →Is Healdton, OK water safe to drink?
Healdton's tap water meets most EPA standards but has areas that warrant attention. With a grade of A- (86.5/100), some contaminant levels or compliance issues suggest that residents may benefit from additional filtration. The city's 1 water system serves approximately 2,785 residents using surface water (rivers, lakes, or reservoirs).
Recent water quality updates for Healdton
A timeline of significant water quality events, violations, and data updates.
Latest EPA compliance and testing data incorporated into Healdton's water quality assessment. Grade: A- (86.5/100).
1 health-based. Contaminants: TTHM.
1 health-based. Contaminants: TTHM.
Contaminants: Chlorine.
Federal disaster declaration (FEMA DR-3219). Hurricane event — may have impacted local water infrastructure.
Federal disaster declaration (FEMA DR-794). Flood event — may have impacted local water infrastructure.
Key contaminant findings
Based on the most recent EPA sampling data for Healdton's water supply.
Well within EPA limits.
Violation history
Healdton's water system has 55 total violations on record, including 44 health-based violations. 2 remain unresolved.
Flood & environmental risk
Carter County has experienced 2 federally declared disasters since 1987. 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 Healdton's water come from?
Healdton's drinking water comes from surface water (rivers, lakes, or reservoirs), supplied by 1 water system serving approximately 2,785 people. Surface water sources are more susceptible to contamination from runoff, industrial discharge, and algal blooms, requiring extensive treatment.
What Healdton 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.
Data: EPA SDWIS, UCMR 5 (PFAS), FEMA, NOAA. Last updated May 2026.
Top contaminants to know
View all ↓Violation summary
Violations & advisories
Drought conditions
D1 — moderate droughtCarter County is currently in D1 (moderate drought) per the U.S. Drought Monitor (week of May 5, 2026). Drought can elevate disinfection-byproduct (TTHM/HAA5) levels and taste/odor issues as utilities draw from lower reservoirs.
Source: U.S. Drought Monitor, updated weekly by NDMC, USDA, and NOAA.
Flood & disaster history
Carter County has experienced 2 federally declared disasters since 1987. Flooding and severe weather can compromise water treatment infrastructure and introduce contaminants into drinking water supplies.
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. | 1.4 | 15 | ppb | Inorganic | Safe |
Lead level trend (90th percentile)
See how Healdton compares by contaminant
Explore where Healdton ranks among all Oklahoma cities for specific contaminants.
Water source & infrastructure
Where Healdton's water comes from
Healdton's drinking water comes primarily from surface water sources such as rivers, lakes, or reservoirs.
Surface water systems require multi-stage treatment including coagulation, sedimentation, filtration, and disinfection to meet EPA Safe Drinking Water Act standards.
These sources can be impacted by seasonal changes, stormwater runoff, upstream agriculture, and industrial discharge.
The system is operated by local government ownership and serves approximately 2,785 people through 1 water system.
Water systems serving Healdton
| System Name | PWSID | Population | Source |
|---|---|---|---|
| HEALDTON | OK1011102 | 2,785 | SW |
How Healdton compares
Full Oklahoma rankings →Healdton's score of 86.5/100 is above the average of 45/100 among major Oklahoma cities. It outscores 10 of 10 nearby cities.
Nearby cities
View Oklahoma rankings →About Healdton, OK
Learn more about your water
Guides and resources related to Healdton's water quality findings.
Explore water quality across Carter
Frequently asked questions
Is Healdton, OK tap water safe to drink?
Healdton's water quality earned a grade of A- (86.5/100). The water generally meets EPA standards and is considered safe for consumption. The city ranks #32 out of 358 cities tested in Oklahoma.
What contaminants are in Healdton's water?
Lead was measured at 1.4 ppb (90th percentile). 55 violations are on record.
How is Healdton'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 Healdton?
Based on current data, basic filtration should suffice for additional peace of mind.
Where does Healdton's water come from?
Healdton's water is sourced from Surface water. The city has 1 water system serving approximately 2,785 residents.
What health violations has Healdton's water system had?
Healdton has 44 health-based violations on record. The most recent violation was recorded in April 2017. Health-based violations mean the water exceeded EPA maximum contaminant levels (MCLs) for a regulated substance. 2 violations remain unresolved.
How does Healdton's water compare to other cities?
Healdton ranks #32 out of 358 cities in Oklahoma (better than 91% of state cities) and #4668 out of 15744 cities nationally (70th percentile). The grade of A- reflects the combined assessment of violation history, lead and copper levels, PFAS contamination, and regulatory compliance.
Does Healdton's small water system affect quality?
Healdton's system serves approximately 2,785 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 55 violations on record.