ZipCheckup grade for 30750: B.

This ZIP has a few items worth a quick check.

Your top priority: have older plumbing checked for lead solder. Check your ZIP → EPA: reduce lead

Water Quality Report
B 83

Lookout Mountain, GA (30750): PFAS Detected in Mapped Water Systems - 83/100

EPA data for Dade County Water Authority

PFAS Detected

EPA records for the water systems mapped to 30750 in Lookout Mountain, GA contain zero recorded violations for inclusive record years 2021 through 2026. This does not establish that every category was monitored or published, and it does not cover events outside that source window.

Data source: U.S. Environmental Protection Agency (EPA) SDWIS

Based on EPA Drinking Water FEMA Flood Data U.S. Census CDC Energy Information Admin. USGS Water Data & 9 more federal sources
Latest air quality, EPA records and weather alerts Current data temporarily unavailable
Current EPA violation data unavailable
Water records and current conditions
Current EPA violation data unavailable
Safety Score
B 83/100
Water Quality No violations
Lead Risk Below action level 0.0036 mg/L, 90th percentile, sample period ending 2026-12-31
NFIP Claim History N/A
Data confidence: High (direct measurement) Medium (sampled / sub-geography) Low (modeled / inferred) Methodology →

At a Glance

  • Water No drinking-water violations in EPA records since 2021.
  • Lead The reported 90th-percentile lead result of 0.0036 mg/L is below the EPA action level for water systems; EPA's health goal for lead is zero.
  • PFAS PFAS detected in UCMR5 sampling; see the PFAS section for each compound, compared with the federal PFAS MCL where one exists.
  • Radon EPA Zone 2 - county-level radon potential, not a home measurement.
Contaminant Summary
PFAS Detected
PFAS detected
Report data assembled: Jul 27, 2026 EPA water-system identity: source date or period is not present in ZipCheckup's accepted source record EPA violation history: more than two update cycles old Lead, copper and UCMR measurements: source date or period is not present in ZipCheckup's accepted source record Consumer Confidence Report: source date or period is not present in ZipCheckup's accepted source record
B
ZIP-level Home Safety model score: 83 / 100
Home Safety Score higher than 67% of ZIP codes nationwide
1
Water System
16,285
People Served
0
Health Violations (since 2021)
Surface water
Water Source
0.0036 mg/L
Reported Lead Result1.6× the national median for this measure
Zone 2
County Radon Potential · Moderate
$348K
Median Home Value79% above state median ($194K)

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Score Breakdown

Overall Home Safety Score: 83/100

This is the published model score. Component and domain values are shown independently; they are not added together on this page.

Canonical components

EPA water compliance
100/100
Observed
PFAS MCL screen
100/100
Observed
EPA radon zone
50/100
Observed
Annual EPA AirData AQI
100/100
Observed

Required domains

Drinking water
100/100
Indoor environment
50/100
Outdoor environment
100/100

Coverage: 4 of 4 components and 3 of 3 domains observed.

Model 4.0.0; series home-safety-v4-cross-vertical.

Safety & Health (8) HIGH

Your Water System

ZIP code 30750 in Lookout Mountain, Georgia is mapped to the water system Dade County Water Authority (EPA ID: GA0830000). This system provides water to approximately 16,285 people from surface water sources.

Other Water Quality Reports in Georgia

Nearby Water Quality Reports

Data Sources

This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Dade County Water Authority (GA0830000) on EPA.gov.

5 of the top compounds applied across the surrounding county in USGS pesticide-use estimates appear on EPA drinking-water monitoring lists. See the agricultural pesticide-use section.

📊 EPA Safe Drinking Water · View source →

PFAS Contamination Detected

PFAS ("forever chemicals") have been reported in samples from water systems associated with ZIP code 30750.

Detected compounds: PFBS, PFBA.

Highest measured level: 0.0095 µg/L

Reverse osmosis (RO) and activated carbon block filters can reduce PFAS at the tap. Certifications list the compounds covered: an NSF/ANSI 53 or 58 claim for PFOA/PFOS does not cover every PFAS, so check that the product lists the compounds detected here.

📊 EPA UCMR5 · View source →
Environmental Hazards (10) MODERATE
Home & Infrastructure (6) OK
Cost & Community (8) HIGH

CPSC product recall notices

These national notices are not matched to this ZIP code or water system.

View all recalls →

📊 CPSC · View source →

Protect Your Home in Lookout Mountain

Based on local data for ZIP 30750, these services may benefit homeowners in your area.

Based on local data for your area. Use the tools below to explore your options.

Gutter Installation & Repair

The median home in 30750 was built around 1976. Aging gutters can cause foundation damage, basement flooding, and mold - a professional assessment can prevent costly repairs.

Typical cost: Gutter installation: typically $1,000–$2,500 for a standard home

Estimate Your Home Maintenance Costs

Window Replacement

The median build year of homes in Lookout Mountain is 1976; check the age and condition of your own windows. ENERGY STAR windows can save $101–$583/year on energy bills.

Typical cost: Window replacement: typically $300–$800 per window installed

Estimate Your Home Maintenance Costs

Roofing Inspection & Repair

Homes built around 1976 may be on their second or third roof. A professional inspection can catch damage before leaks start.

Typical cost: Roof inspection: typically $75–$300; repairs $300–$1,500

Estimate Your Home Insurance Needs

Service recommendations are based on public data for this ZIP code (FEMA, Census ACS, NWS). Actual needs vary by property. By calling, your information will be shared with an independent service provider. ZipCheckup may receive compensation. Cost estimates are approximate and vary by property, condition, and contractor.

Frequently Asked Questions

Is the tap water in 30750 safe to drink?

EPA SDWIS records 0 violations since 2021 across the water systems mapped to ZIP 30750 (primary system: Dade County Water Authority), including 0 health-based. The violation table above shows which system each record belongs to. ZipCheckup last updated this page in July 2026. The federal source release date is unavailable, so that month is not presented as source currency.

Where does 30750's water come from?

The recorded water source for Dade County Water Authority, a system mapped to ZIP code 30750, is Surface water. This system serves approximately 16,285 people.

How does Lookout Mountain water compare to the national average?

Lookout Mountain's Home Safety Score ranks better than 67% of U.S. ZIP codes, and at or above 68% within Georgia.

How can I get my water tested in Lookout Mountain?

If Dade County Water Authority supplies your home, contact it for its Consumer Confidence Report; otherwise contact the water utility that serves your address, or hire a certified lab for independent home water testing. The EPA recommends annual testing if you use a private well.

Is lead a concern in 30750 tap water?

The Lead and Copper Rule record selected for 30750 reports a 90th-percentile lead result of 0.0036 mg/L for a water system mapped to this ZIP (record date 2026-12-31). The EPA action level is 0.015 mg/L. This result is below the EPA action level; it does not show the lead level in each home.

What is the radon risk for 30750?

30750 is mapped to a county in EPA Radon Zone 2 (moderate county-level radon potential; EPA recommends testing every home), located in Walker County. EPA radon zones range from Zone 1 (highest county-level potential) to Zone 3 (lowest). Testing your home is recommended regardless of zone.

Are there PFAS (forever chemicals) in 30750's water?

Yes, PFAS have been detected in samples from water systems mapped to 30750. Reverse osmosis and activated carbon filters certified to NSF/ANSI 53 or 58 specifically for PFOA/PFOS reduction can reduce PFAS.

How to cite this page

APA ZipCheckup. (2026). Lookout Mountain, GA (30750): PFAS Detected in Mapped Water Systems - 83/100. https://zipcheckup.com/report/30750/
BibTeX 
@misc{zipcheckup-report-30750,
  author = {{ZipCheckup}},
  title  = {{Lookout Mountain, GA (30750): PFAS Detected in Mapped Water Systems - 83/100}},
  year   = {2026},
  url    = {https://zipcheckup.com/report/30750/}
}

Page version: October 2026.

Nearby ZIP Code Reports

Water quality comparison for ZIP codes near 30750

ZIP Code City, State Distance Grade Violations
30725 Flintstone, GA 1.6 mi N/A 10
30757 Wildwood, GA 4.2 mi N/A 0
37350 Lookout Mountain, TN 4.5 mi N/A 0
30741 Rossville, GA 4.9 mi N/A 10
37409 Chattanooga, TN 5.2 mi B 0
37410 Chattanooga, TN 6.0 mi B 0
30707 Chickamauga, GA 6.1 mi C 8
37419 Chattanooga, TN 6.9 mi B 7
37407 Chattanooga, TN 7.2 mi B 0
37396 Whiteside, TN 7.7 mi N/A 7

Contaminants Detected in 30750

Learn more about the contaminants found in your water supply:

Overall safety breakdown

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Coverage: 14/17 risk factors Data sources →
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