01The verdict: is Spicewood water safe?
Spicewood's drinking water has significant quality concerns based on EPA testing data. With a grade of C+ (69.9/100), the system has issues across multiple categories. A water filter is recommended for all residents. The city's 3 water systems serve approximately 687 residents using surface water (rivers, lakes, or reservoirs).
Copper is over its legal limit
Measured at 1.70 mg/L against the EPA Action Level of 1.3 mg/L. The ledger below shows how far over — and which filter removes it.
See the measurement ↓Lead is well under the limit
90th-percentile lead is 1.9 ppb — beneath the 15 ppb federal action level and under the 5 ppb watch threshold.
See the trend ↓7 violations in the last five years
Recent compliance history is the best predictor of future problems — the year-by-year record is below.
See the record ↓Spicewood's drinking water received a grade of C+ (69.9 out of 100), indicating fair water quality. The city's 3 water systems serve approximately 687 residents using surface water.
Lead levels were measured at 1.9 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 42 violations on record, including 0 health-based violations. 24 remain unresolved.
Spicewood ranks #577 out of 1067 cities in Texas for water quality, placing it below average 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, Spicewood may have fewer resources for advanced treatment technologies and infrastructure upgrades compared to larger utilities. The system has seen 7 violations in the past five years, suggesting a pattern of compliance challenges that residents should monitor closely.
02What's in Spicewood's water
Every contaminant flagged in Spicewood, on one shared scale: distance to its own legal limit. The red line is the limit — anything past it is out of compliance, and the closer a bar gets, the less headroom the system has.
Over Limit — EPA Action Level: 1.3 mg/L
Exceeds the EPA action level. Copper leaches from household plumbing — flush taps for 30 seconds before drinking, and consider a certified filter.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. | 1.9 | 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. | 1.70 | 1.3 | mg/L | Inorganic | Over Limit |
Cities ranked by 90th-percentile lead PF PFAS in Texas
Cities ranked by compounds detected Cu Copper in Texas
Cities ranked by 90th-percentile copper
03Spicewood's ten-year track record
Each box is one year. A green check means no EPA violations; a numbered badge counts that year's violations — red if any were health-based, amber if they were monitoring or paperwork issues. The system has 42 violations on record, including 0 health-based violations. 24 remain unresolved.
2 of the last ten years were clean. The numbered years had EPA violations — red when any were health-based, amber when they were paperwork or missed-testing issues.
▼ Down 4.5 ppb since 1994. Latest reading: 1.4 ppb (2025) — 9% of the action level. Sampled at higher-risk homes (90th percentile).
1.7mg/L(2014)
One sampling round on record — 131% of the 1.3mg/L EPA action level. Sampled at higher-risk homes (90th percentile).
04Where Spicewood's water comes from
Spicewood's drinking water comes primarily from surface water sources such as rivers, lakes, or reservoirs.
Surface Water
Rivers, lakes, or reservoirs — more exposed to runoff, agriculture, and seasonal swings than groundwater.
Local treatment
Multi-barrier treatment: coagulation, sedimentation, filtration, and disinfection to meet EPA standards.
3 systems
3 water systems, operated under local government ownership.
687 people
Residents served across Spicewood's service area.
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 687 people through 3 water systems.
| System name | PWSID | Population | Source |
|---|---|---|---|
| WINDERMERE OAKS WSC | TX0270035 | 462 | Surface Water |
| HAZY HILLS WSC | TX2270091 | 135 | Groundwater |
| TONKAWA WSC | TX2270112 | 90 | Groundwater |
Water bodies near Spicewood
As a surface-water system, these water bodies may directly influence Spicewood's drinking water supply.
05Pressure on Spicewood's watershed
Outside forces that shape what reaches the treatment plant. None of these is a verdict on the tap by itself — but each adds pressure worth knowing about.
Flood & storm history
3 federal disaster declarations on record for Burnet County. Flooding and severe storms can overwhelm treatment plants, cause sewage overflows, and push runoff into supplies.
06How Spicewood compares
Scores for nearby Texas cities on one line, with the average marked.
dashed line = Texas average (46/100)
Spicewood scores 69.9/100 — above the Texas average of 46/100. It outscores 8 of 10 nearby cities. Full Texas rankings →
27.8 / 100FSan Antonio, TX
33.1 / 100FAustin, TX
31.2 / 100FDallas, TX
36.2 / 100FFort Worth, TX
34.5 / 100FEl Paso, TX
35.8 / 100
Compare all cities in the county — grades, violations, and contaminant data side by side.→
07What to do at home
Steps matched to what testing actually found in Spicewood's water — not generic advice.
Filter drinking & cooking water
NSF-certified water filter. Copper exceeds the EPA action level of 1.3 mg/L
Compare tested filters →Read your utility's annual report
Every utility must publish a yearly Consumer Confidence Report with its own testing results. It pairs well with the independent data on this page.
How to read a CCR →Watch for Spicewood alerts
This area has a history of flood declarations — after severe weather, watch for boil-water advisories from the utility, and check the live alerts on this page.
All water alerts →Frequently asked questions
Is Spicewood, TX tap water safe to drink?
Spicewood's water quality earned a grade of C+ (69.9/100). Some concerns have been identified. Consider a water filter for an extra layer of protection. The city ranks #577 out of 1067 cities tested in Texas.
What contaminants are in Spicewood's water?
Lead was measured at 1.9 ppb (90th percentile). 42 violations are on record.
How is Spicewood'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 Spicewood?
Based on current data, basic filtration should suffice for additional peace of mind.
Where does Spicewood's water come from?
Spicewood's water is sourced from Surface water. The city has 3 water systems serving approximately 687 residents.
How does Spicewood's water compare to other cities?
Spicewood ranks #577 out of 1067 cities in Texas (better than 46% of state cities) and #10688 out of 15382 cities nationally (31th percentile). The grade of C+ reflects the combined assessment of violation history, lead and copper levels, PFAS contamination, and regulatory compliance.