Is Astor, FL Tap Water Safe to Drink?
Graded B — but Copper was detected above EPA limits. Here's what's in the water and how to remove it. What to do next ↓
77.9/100
waterverge.com Astor, FL — Water Quality Report
Astor's drinking water received a grade of B (77.9 out of 100), indicating good water quality. The city's 3 water systems serve approximately 3,155 residents using groundwater.
Lead levels were measured at 0.0 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 50 violations on record, including 9 health-based violations. 12 remain unresolved.
What to know about Astor's water
Astor ranks #165 out of 388 cities in Florida for water quality, placing it mid-range in the state.
Astor relies on groundwater, which is generally less vulnerable to surface contamination but can be affected by naturally occurring minerals like arsenic and nitrate, as well as agricultural and industrial runoff.
As a small community water system, Astor may have fewer resources for advanced treatment technologies and infrastructure upgrades compared to larger utilities.
The system has seen 6 violations in the past five years, suggesting a pattern of compliance challenges that residents should monitor closely.
Water quality score
See methodology →Is Astor, FL water safe to drink?
Astor's drinking water has significant quality concerns based on EPA testing data. With a grade of B (77.9/100), the system has issues across multiple categories. A water filter is recommended for all residents. The city's 3 water systems serve approximately 3,155 residents using groundwater (wells).
Recent water quality updates for Astor
A timeline of significant water quality events, violations, and data updates.
Latest EPA compliance and testing data incorporated into Astor's water quality assessment. Grade: B (77.9/100).
Contaminants: E. COLI, Revised Total Coliform Rule.
Federal disaster declaration (FEMA DR-4834). Hurricane event — may have impacted local water infrastructure.
Federal disaster declaration (FEMA DR-3622). Hurricane event — may have impacted local water infrastructure.
Contaminants: Revised Total Coliform Rule.
2 health-based. Contaminants: Revised Total Coliform Rule.
Key contaminant findings
Based on the most recent EPA sampling data for Astor's water supply.
Well within EPA limits.
Exceeds EPA action level. Copper can leach from household plumbing — flush taps for 30 seconds before drinking.
Violation history
Astor's water system has 50 total violations on record, including 9 health-based violations. 12 remain unresolved. 6 violations were issued in the last 5 years.
Flood & environmental risk
Lake County has experienced 10 federally declared disasters since 2016. Flooding and severe storms can overwhelm water treatment plants, cause sewage overflows, and introduce agricultural runoff, bacteria, and sediment into drinking water supplies. Local water sources include St. Johns River, Silver Glen Springs.
Where does Astor's water come from?
Astor's drinking water comes from groundwater (wells), supplied by 3 water systems serving approximately 3,155 people. Groundwater is generally less susceptible to surface contamination but can contain naturally occurring contaminants like arsenic, radon, and nitrate. Nearby water bodies include St. Johns River (stream), Silver Glen Springs (spring).
What Astor residents can do
Recommended: NSF-certified water filter. This addresses the specific contaminants found in Astor's water.
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.
Astor's area has a history of flooding. After severe weather, watch for boil water advisories from your local utility.
Data: EPA SDWIS, UCMR 5 (PFAS), FEMA, NOAA. Last updated May 2026.
Top contaminants to know
View all ↓Violation summary
Violations & advisories
Top industrial polluters within 10 miles of Astor
Industrial polluters nearby
Reported releases to surface water by facilities near Astor, ranked by pounds discharged annually.
| Facility | Top chemical | To surface water (lbs/yr) | Distance |
|---|---|---|---|
US NAVY PINECASTLE BOMBING RANGE ALTOONA, FL32702 | — | — | 6.2 mi |
Source: EPA Toxic Release Inventory (TRI) 2023
Drought conditions
D3 — extreme droughtLake County is currently in D3 (extreme 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
Lake County has experienced 10 federally declared disasters since 2016. Flooding and severe weather can compromise water treatment infrastructure and introduce contaminants into drinking water supplies.
Recommended water filters
Based on contaminants detected in Astor's water supply, we recommend the following filter types.
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. | 0.0 | 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. | 1.61 | 1.3 | mg/L | Inorganic | Over Limit |
Lead level trend (90th percentile)
Copper level (90th percentile)
Latest reading: 1.610 mg/L (1997)
EPA action level: 1.3 mg/L
See how Astor compares by contaminant
Explore where Astor ranks among all Florida cities for specific contaminants.
Water source & infrastructure
Where Astor's water comes from
Astor's drinking water is drawn from underground aquifers through wells.
Groundwater is naturally filtered through rock and soil layers, generally requiring less treatment than surface water. However, it can contain naturally occurring contaminants like arsenic, radon, and minerals.
Agricultural activity, septic systems, and industrial operations near well fields can introduce nitrates, pesticides, and volatile organic compounds.
The system is operated by private ownership and serves approximately 3,155 people through 3 water systems.
Water bodies near Astor
Astor is located near 2 notable water bodies. These water bodies contribute to the regional watershed and may indirectly affect groundwater quality.
Water systems serving Astor
| System Name | PWSID | Population | Source |
|---|---|---|---|
| ST. JOHN'S RIVER UTILITY INC | FL3350044 | 2,498 | GW |
| HOLIDAY HAVEN (CONSEC.) | FL3354886 | 381 | GWP |
| JUNGLE DEN | FL3644127 | 276 | GWP |
How Astor compares
Full Florida rankings →Astor's score of 77.9/100 is above the average of 50/100 among major Florida cities. It outscores 10 of 10 nearby cities.
Nearby cities
View Florida rankings →About Astor, FL
Wikipedia →Astor is an unincorporated community and census-designated place (CDP) in Lake County, Florida, United States, located on the west side of the St. Johns River between Lake George and Lake Dexter. The community straddles State Road 40, with the community of Volusia in Volusia County across the St. Johns to the east and Astor Park to the west. As of the 2020 census, Astor had a population of 1,759. It is part of the Orlando–Kissimmee–Sanford Metropolitan Statistical Area.
Learn more about your water
Guides and resources related to Astor's water quality findings.
Explore water quality across Lake
Frequently asked questions
Is Astor, FL tap water safe to drink?
Astor's water quality earned a grade of B (77.9/100). Some concerns have been identified. Consider a water filter for an extra layer of protection. The city ranks #165 out of 388 cities tested in Florida.
What contaminants are in Astor's water?
Lead was measured at 0.0 ppb (90th percentile). 50 violations are on record.
How is Astor'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 Astor?
Based on current data, basic filtration should suffice for additional peace of mind.
Where does Astor's water come from?
Astor's water is sourced from Groundwater. The city has 3 water systems serving approximately 3,155 residents.
What health violations has Astor's water system had?
Astor has 9 health-based violations on record. The most recent violation was recorded in September 2025. Health-based violations mean the water exceeded EPA maximum contaminant levels (MCLs) for a regulated substance. 12 violations remain unresolved.
Is Astor's groundwater at risk of contamination?
Astor uses groundwater, which can be affected by naturally occurring contaminants like arsenic, radon, and nitrate, as well as agricultural runoff and industrial activity. The system has 50 violations on record that may relate to groundwater quality. Groundwater systems are generally less susceptible to surface contamination but should be monitored for emerging contaminants like PFAS.
How does Astor's water compare to other cities?
Astor ranks #165 out of 388 cities in Florida (better than 57% of state cities) and #8848 out of 15744 cities nationally (44th percentile). The grade of B reflects the combined assessment of violation history, lead and copper levels, PFAS contamination, and regulatory compliance.