ZipCheckup grade for 77014: A.
Checked records flag no major concern; missing data is unknown.
Houston, TX (77014): PFAS Detected in Mapped Water Systems - 88/100
EPA data combined for 14 water systems mapped to this ZIP (largest mapped system: Harris County Municipal Utility District 200 Cranbrook)
Health-based violation records by water system:
- City of Houston (1)
EPA records for the water systems mapped to 77014 in Houston, TX contain 21 recorded violations for inclusive record years 2021 through 2026, all mapped systems combined; 1 are marked health-based.
Data source: U.S. Environmental Protection Agency (EPA) SDWIS
At a Glance
- Water EPA records for water systems mapped to this ZIP show 1 health-based violation and 20 non-health-based (since 2021).
- Lead The reported 90th-percentile lead result of 0.001 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 3 - county-level radon potential, not evidence of a low home result.
- Flood 110 cumulative NFIP claim records. This historical count is not a current property-risk verdict.
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Check the list below - 1 high-priority alert on file for Houston (77014), with no critical-level alerts in these records.
Score Breakdown
Overall Home Safety Score: 88/100
This is the published model score. Component and domain values are shown independently; they are not added together on this page.
Canonical components
Required domains
Coverage: 4 of 4 components and 3 of 3 domains observed.
Model 4.0.0; series home-safety-v4-cross-vertical.
Safety & Health (8) CRITICAL
Your Water System
ZIP code 77014 in Houston, Texas is mapped to the water system Harris County Municipal Utility District 200 Cranbrook (EPA ID: TX1012007). This system provides water to approximately 14,868 people from surface water sources.
There are 14 community water systems serving this area.
Water Systems Serving This Area
| System Name | EPA ID | Population | Source |
|---|---|---|---|
| Harris County Municipal Utility District 200 Cranbrook | TX1012007 | 14,868 | Surface water |
| Northwest Harris County Municipal Utility District 22 | TX1011745 | 3,156 | Surface water |
| Harris County Municipal Utility District 304 | TX1012941 | 4,158 | Surface water |
| Northwest Harris County Municipal Utility District 23 | TX1011746 | 4,470 | Groundwater |
| Harris County Municipal Utility District 16 | TX1011705 | 5,982 | Surface water |
Other Water Quality Reports in Texas
- 73301 (Austin)
- 73344 (Austin)
- 73960 (Texhoma)
- 75001 (Addison) - 2 violations recorded for mapped water systems
- 75002 (Allen) - 14 violations recorded for mapped water systems
- 75006 (Carrollton) - 2 violations recorded for mapped water systems
- 75007 (Carrollton) - 1 violation recorded for mapped water systems
- 75009 (Celina) - 18 violations recorded for mapped water systems
- 75010 (Carrollton) - 1 violation recorded for mapped water systems
- 75011 (Carrollton)
- 75013 (Allen)
- 75014 (Irving)
- 75015 (Irving)
- 75016 (Irving)
- 75017 (Irving)
- 75019 (Coppell) - 5 violations recorded for mapped water systems
- 75020 (Denison) - 38 violations recorded for mapped water systems
- 75021 (Denison) - 30 violations recorded for mapped water systems
- 75022 (Flower Mound) - 18 violations recorded for mapped water systems
- 75023 (Plano)
Nearby Water Quality Reports
- 77067 (Houston) - 2 mi - 10 violations recorded for mapped water systems
- 77066 (Houston) - 2 mi - 22 violations recorded for mapped water systems
- 77068 (Houston) - 2 mi - 11 violations recorded for mapped water systems
- 77090 (Houston) - 3 mi - 374 violations recorded for mapped water systems
- 77069 (Houston) - 4 mi - 18 violations recorded for mapped water systems
- 77073 (Houston) - 4 mi - 28 violations recorded for mapped water systems
- 77086 (Houston) - 4 mi - 14 violations recorded for mapped water systems
- 77038 (Houston) - 4 mi - 18 violations recorded for mapped water systems
- 77388 (Spring) - 5 mi - 11 violations recorded for mapped water systems
- 77060 (Houston) - 5 mi - 240 violations recorded for mapped water systems
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Harris County Municipal Utility District 200 Cranbrook (TX1012007) on EPA.gov.
4 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.
PFAS Contamination Detected
PFAS ("forever chemicals") have been reported in samples from water systems associated with ZIP code 77014.
Detected compounds: 6:2 FTS, PFBA, PFPeA, PFHxA.
Highest measured level: 0.0426 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.
Health Risks from Detected Contaminants
Fluoride
Moderate RiskEPA reference value: 4 mg/L (estándar secundario: 2.0 mg/L)
Tooth & bone damage at high levels
At-risk groups: children aged 8 and younger during tooth development
Treatment options (verify a product is certified to reduce this contaminant): reverse osmosis, activated alumina, distillation · Find a filter →
Environmental Hazards (11) HIGH
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.
Protect Your Home in Houston
Based on local data for ZIP 77014, these services may benefit homeowners in your area.
Based on local data for your area. Use the tools below to explore your options.
Home & Flood Insurance
The ZIP code for this report in Houston has 110 FEMA flood claims on record. Standard homeowner policies don't cover flood damage - make sure you're protected.
Typical cost: Flood insurance: premiums vary by property and flood zone; request a quote
Check Your Flood Zone (Free)FEMA flood map lookup - see if your property is in a flood zone
Free tip: Check your FEMA flood zone at msc.fema.gov (free lookup)
Roofing Inspection & Repair
Active weather alerts in Texas increase the risk of roof damage from hail and high winds. A professional inspection can identify vulnerabilities.
Typical cost: Roof inspection: typically $75–$300; repairs $300–$1,500
Estimate Your Home Insurance NeedsService 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 77014 safe to drink?
EPA SDWIS records 21 violations since 2021 across the water systems mapped to ZIP 77014 (primary system: Harris County Municipal Utility District 200 Cranbrook), including 1 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 77014's water come from?
The recorded water source for Harris County Municipal Utility District 200 Cranbrook, a system mapped to ZIP code 77014, is Surface water. This system serves approximately 14,868 people.
How does Houston water compare to the national average?
Houston's Home Safety Score ranks better than 80% of U.S. ZIP codes, and at or above 60% within Texas.
How can I get my water tested in Houston?
If Harris County Municipal Utility District 200 Cranbrook 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 77014 tap water?
The Lead and Copper Rule record selected for 77014 reports a 90th-percentile lead result of 0.00103 mg/L for a water system mapped to this ZIP (record date 2024-12-31). 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 77014?
77014 is mapped to a county in EPA Radon Zone 3 (low county-level radon potential; EPA recommends testing every home), located in Harris 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 77014's water?
Yes, PFAS have been detected in samples from water systems mapped to 77014. Reverse osmosis and activated carbon filters certified to NSF/ANSI 53 or 58 specifically for PFOA/PFOS reduction can reduce PFAS.
What does the NFIP claim history show for ZIP 77014?
FEMA records contain 110 flood insurance claims filed in ZIP code 77014; the recorded rated-zone value (the most frequent one if there are several claims) is X, which is claims evidence and may differ from the current FEMA map zone for a property. This is a substantial claim history, but claim count is not a count of distinct events or properties. Review FEMA's map for the specific property.
How to cite this page
ZipCheckup. (2026). Houston, TX (77014): PFAS Detected in Mapped Water Systems - 88/100. https://zipcheckup.com/report/77014/
@misc{zipcheckup-report-77014,
author = {{ZipCheckup}},
title = {{Houston, TX (77014): PFAS Detected in Mapped Water Systems - 88/100}},
year = {2026},
url = {https://zipcheckup.com/report/77014/}
}
Page version: October 2026.
Nearby ZIP Code Reports
Water quality comparison for ZIP codes near 77014
| ZIP Code | City, State | Distance | Grade | Violations |
|---|---|---|---|---|
| 77067 | Houston, TX | 1.8 mi | A | 10 |
| 77066 | Houston, TX | 2.3 mi | B | 22 |
| 77068 | Houston, TX | 2.5 mi | A | 11 |
| 77090 | Houston, TX | 2.7 mi | B | 374 |
| 77069 | Houston, TX | 3.5 mi | A | 18 |
| 77073 | Houston, TX | 4.3 mi | A | 28 |
| 77086 | Houston, TX | 4.4 mi | B | 14 |
| 77038 | Houston, TX | 4.4 mi | B | 18 |
| 77388 | Spring, TX | 4.9 mi | B | 11 |
| 77060 | Houston, TX | 5.0 mi | B | 240 |
Nearby ZIP Code Reports
2026 Rankings for Your Area
Overall safety breakdown
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ZIP 77014 scores in the top tier nationally.