Is Tangerine, FL Tap Water Safe to Drink?
Graded B+, with 10 unresolved violations on record. See what was cited — and what it means for your tap. What to do next ↓
80.5/100
waterverge.com Tangerine, FL — Water Quality Report
Tangerine's drinking water received a grade of B+ (80.5 out of 100), indicating good water quality. The city's 2 water systems serve approximately 996 residents using groundwater.
Lead levels were measured at 1.7 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 23 violations on record, including 1 health-based violation. 10 remain unresolved.
What to know about Tangerine's water
Tangerine ranks #134 out of 388 cities in Florida for water quality, placing it mid-range in the state.
Tangerine 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, Tangerine 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 Tangerine, FL water safe to drink?
Tangerine's drinking water has significant quality concerns based on EPA testing data. With a grade of B+ (80.5/100), the system has issues across multiple categories. A water filter is recommended for all residents. The city's 2 water systems serve approximately 996 residents using groundwater (wells).
Recent water quality updates for Tangerine
A timeline of significant water quality events, violations, and data updates.
Latest EPA compliance and testing data incorporated into Tangerine's water quality assessment. Grade: B+ (80.5/100).
Contaminants: Revised Total Coliform Rule, E. COLI.
Contaminants: Consumer Confidence Rule.
Federal disaster declaration (FEMA DR-4844). Hurricane event — may have impacted local water infrastructure.
Federal disaster declaration (FEMA DR-4834). Hurricane event — may have impacted local water infrastructure.
Contaminants: E. COLI.
Key contaminant findings
Based on the most recent EPA sampling data for Tangerine's water supply.
Well within EPA limits.
Violation history
Tangerine's water system has 23 total violations on record, including 1 health-based violation. 10 remain unresolved. 6 violations were issued in the last 5 years.
Flood & environmental risk
Seminole County has experienced 10 federally declared disasters since 2022. 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 Lt Econlockhatchee R, Howell Creek, Soldier Creek, Gee Creek, St. Johns River.
Where does Tangerine's water come from?
Tangerine's drinking water comes from groundwater (wells), supplied by 2 water systems serving approximately 996 people. Groundwater is generally less susceptible to surface contamination but can contain naturally occurring contaminants like arsenic, radon, and nitrate. Nearby water bodies include Lt Econlockhatchee R (river), Howell Creek (river), Soldier Creek (river), Gee Creek (river), St. Johns River (river).
What Tangerine residents can do
Recommended: NSF-certified water filter. This addresses the specific contaminants found in Tangerine'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.
Tangerine'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 Tangerine
Industrial polluters nearby
Reported releases to surface water by facilities near Tangerine, ranked by pounds discharged annually.
| Facility | Top chemical | To surface water (lbs/yr) | Distance |
|---|---|---|---|
FLORIDA FOOD PRODUCTS INC EUSTIS, FL32726 | — | — | 8.8 mi |
VIBRANTZ MINERALS LLC MOUNT DORA, FL32757 | — | — | 2.2 mi |
TITAN FLORIDA-TAVARES FACILITY TAVARES, FL32778 | — | — | 5.4 mi |
CHEMICAL SYSTEMS OF ORLANDO INC ZELLWOOD, FL32798 | — | — | 3.1 mi |
GCP APPLIED TECHNOLOGIES INC ZELLWOOD, FL32798 | — | — | 3.1 mi |
Source: EPA Toxic Release Inventory (TRI) 2023
Superfund sites within 10 miles of Tangerine
Superfund sites nearby
Federally tracked hazardous-waste sites on the EPA National Priorities List. Proximity does not necessarily indicate tap-water contamination — the connection depends on hydrology and treatment.
- ZELLWOOD GROUND WATER CONTAMINATION2.5 mi
Source: EPA Superfund National Priorities List
Drought conditions
D3 — extreme droughtOrange 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
Seminole County has experienced 10 federally declared disasters since 2022. Flooding and severe weather can compromise water treatment infrastructure and introduce contaminants into drinking water supplies.
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. | 1.7 | 15 | ppb | Inorganic | Safe |
Lead level trend (90th percentile)
See how Tangerine compares by contaminant
Explore where Tangerine ranks among all Florida cities for specific contaminants.
Water source & infrastructure
Where Tangerine's water comes from
Tangerine'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 public/private ownership and serves approximately 996 people through 2 water systems.
Water bodies near Tangerine
Tangerine is located near 5 notable water bodies. These water bodies contribute to the regional watershed and may indirectly affect groundwater quality.
Water systems serving Tangerine
| System Name | PWSID | Population | Source |
|---|---|---|---|
| TANGERINE PARK | FL3481329 | 851 | GW |
| OLA BEACH IMPROVEMENT ASSOCIATION | FL3480940 | 145 | GW |
How Tangerine compares
Full Florida rankings →Tangerine's score of 80.5/100 is above the average of 50/100 among major Florida cities. It outscores 10 of 10 nearby cities.
Nearby cities
View Florida rankings →About Tangerine, FL
Wikipedia →Longwood is a city in Seminole County, Florida, United States. It is part of the Orlando–Kissimmee–Sanford, Florida Metropolitan Statistical Area. The population was 15,087 at the 2020 census.
Learn more about your water
Guides and resources related to Tangerine's water quality findings.
Explore water quality across Orange
Frequently asked questions
Is Tangerine, FL tap water safe to drink?
Tangerine's water quality earned a grade of B+ (80.5/100). The water generally meets EPA standards and is considered safe for consumption. The city ranks #134 out of 388 cities tested in Florida.
What contaminants are in Tangerine's water?
Lead was measured at 1.7 ppb (90th percentile). 23 violations are on record.
How is Tangerine'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 Tangerine?
Based on current data, basic filtration should suffice for additional peace of mind.
Where does Tangerine's water come from?
Tangerine's water is sourced from Groundwater. The city has 2 water systems serving approximately 996 residents.
What health violations has Tangerine's water system had?
Tangerine has 1 health-based violation on record. The most recent violation was recorded in August 2025. Health-based violations mean the water exceeded EPA maximum contaminant levels (MCLs) for a regulated substance. 10 violations remain unresolved.
Is Tangerine's groundwater at risk of contamination?
Tangerine 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 23 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 Tangerine's water compare to other cities?
Tangerine ranks #134 out of 388 cities in Florida (better than 65% of state cities) and #7849 out of 15744 cities nationally (50th percentile). The grade of B+ reflects the combined assessment of violation history, lead and copper levels, PFAS contamination, and regulatory compliance.