Tahlequah, OK: 92 Violations - Home Safety Score unavailable
2 ZIP codes · 5 water systems · Updated
Data: EPA SDWIS
What You Should Know About Tahlequah Water
- Your city's water systems recorded 92 violations in the past 5 years.
- Average lead level: 0.0022 mg/L.
- Estimated remediation: $2,450 per household.
- CDC health risk index: 15.4 - above typical levels.
Who Supplies Your Water in Tahlequah
With 3 utilities splitting service in Tahlequah, OK, water accountability is distributed across 5 systems on the federal record.
Overview
We track home safety data for 2 ZIP codes in Tahlequah, Oklahoma, covering 5 community water systems serving approximately 30,990 people. The EPA snapshots used for this build directly map water systems to 1 of 2 ZIP codes.
1 of 1 ZIP code with a reported violation count in the available EPA record (100%) have recorded EPA violations. 20 health-based violations appear in the available health breakdown.
Water Sources
Tahlequah water systems draw from: Groundwater, Surface water.
Lead & Copper
- Average lead level (90th percentile): 0.0022 mg/L (EPA action level: 0.015 mg/L)
- 0 of 1 ZIP code with known status exceed the EPA lead action level
Radon Risk
Dominant radon zone: Zone 2 (Moderate Risk)
- Zone 1 (High): 0 ZIP codes
- Zone 2 (Moderate): 2 ZIP codes
- Zone 3 (Low): 0 ZIP codes
The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.
Top Contaminants
| Contaminant | Category | Violations | ZIPs Affected |
|---|---|---|---|
| Total Trihalomethanes (TTHM) | Disinfection Byproducts | 40 | 1 |
| Haloacetic Acids (HAA5) | Disinfection Byproducts | 30 | 1 |
| Surface Water Treatment Rule | Treatment Technique | 20 | 1 |
| Stage 2 DBP Rule | Treatment Technique | 16 | 1 |
| Revised Total Coliform Rule | Microbiological | 12 | 1 |
Areas with Most Violations
| ZIP Code | Safety Score | Violations | Health-Based | System |
|---|---|---|---|---|
| 74464 | — | 92 | 20 | Tahlequah Pwa |
All ZIP Codes in Tahlequah
Data Sources
- Water quality: EPA Safe Drinking Water Information System (SDWIS)
- Lead/copper: EPA Lead and Copper Rule sampling data
- Radon: EPA Map of Radon Zones
Reporting periods vary by source. Missing data is shown as unavailable, not as zero.
Health Outcomes in Tahlequah
Source: CDC PLACES (County-level estimates). Water contamination can correlate with respiratory and chronic health conditions.
Compared to National Average
Vertical line = national average. ■ Above national · ■ Below national
Top Contaminants in Tahlequah Water
Based on EPA violation records. Check your ZIP code report for system-specific contaminant data.
Cost Context: What Remediation Means for Tahlequah Homeowners
How does remediation fit within the broader financial picture for Tahlequah homeowners? The equity share is moderate - large enough that treating it as a real planning consideration makes sense, and manageable enough that most homeowners have a clear path to addressing documented water and safety issues when they approach the commitment with deliberate advance budgeting rather than as an unplanned expense.
Remediation costs are moderate relative to home values in Tahlequah. The estimated $1,250–$4,500 range is manageable for most homeowners but still worth budgeting for. Home values are 17% above the Oklahoma average.
Lead Exposure Risk for Children in Tahlequah
Why children are most at risk: The CDC states there is no safe level of lead exposure for children. Children under 6 absorb lead more readily than adults, and even low levels can cause developmental delays, learning difficulties, and behavioral problems.
Lead risk in Tahlequah appears low overall, but individual homes may differ. Testing is the only way to confirm your water's lead content.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
Historical NFIP Claim Context in Tahlequah
Historical NFIP data for Tahlequah contains 80 flood insurance claims. Among claims with payment data, the average reported building, contents, and ICC component sum is $15,825. Among ZIP codes with claim records, 100% have an A- or V-family dominant rated zone recorded in those historical claims. This is not a complete current FEMA property-map inventory.
How flooding affects water quality: Flood events can introduce sewage, agricultural runoff, and industrial chemicals into water supplies. Even after floodwaters recede, contamination can persist in wells and aging infrastructure. The <strong>$2,450</strong> remediation estimate shown here excludes flood insurance and is not derived from NFIP claim count.
Claim count does not establish current property risk. Check the exact address in FEMA's current map and obtain a property-specific insurance quote when relevant.
Source: historical FEMA National Flood Insurance Program (NFIP) claim records. No current FEMA property-map designation is asserted.
Deep Dive Reports
Detailed analysis for Tahlequah, OK