Is Tampa, FL Tap Water Safe to Drink?
Graded F — but Copper, PFOS and 1 more were detected above EPA limits. Here's what's in the water and how to remove it. What to do next ↓
34.4/100
waterverge.com Tampa, FL — Water Quality Report
Tampa's drinking water received a grade of F (34.4 out of 100), indicating failing water quality. The city's 48 water systems serve approximately 1,034,042 residents using surface water.
Lead levels were measured at 0.0 ppb (90th percentile), well within EPA limits. UCMR 5 testing detected 8 PFAS compounds, with levels exceeding EPA maximum contaminant levels in the water supply.
The system has 907 violations on record, including 64 health-based violations. 144 remain unresolved.
Latest water news in Tampa
Recent reporting on Tampa, FL drinking water — boil-water advisories, violations, and infrastructure events.
What to know about Tampa's water
Tampa ranks #385 out of 388 cities in Florida for water quality, placing it among the lowest-rated 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.
Of particular concern: PFAS "forever chemical" levels exceed the 2024 EPA maximum contaminant levels. These synthetic compounds don't break down naturally and require specialized filtration such as reverse osmosis or granular activated carbon.
Hexavalent chromium (chromium-6) was detected at 0.26 µg/L in UCMR 3 testing. While below California's 10 µg/L limit and with no federal MCL set, residents sensitive to this contaminant may consider reverse osmosis filtration.
As a major metropolitan system serving over 1.0M residents, Tampa faces large-scale infrastructure challenges including aging pipes and the complexity of treating water across a vast distribution network.
The system has seen 42 violations in the past five years, suggesting a pattern of compliance challenges that residents should monitor closely.
Water quality score
See methodology →Is Tampa, FL water safe to drink?
Tampa's drinking water has significant quality concerns based on EPA testing data. With a grade of F (34.4/100), the system has issues across multiple categories. A water filter is recommended for all residents. The city's 48 water systems serve approximately 1,034,042 residents using surface water (rivers, lakes, or reservoirs).
Recent water quality updates for Tampa
A timeline of significant water quality events, violations, and data updates.
PFAS levels exceed EPA maximum contaminant levels. Reverse osmosis or activated carbon filtration recommended.
Latest EPA compliance and testing data incorporated into Tampa's water quality assessment. Grade: F (34.4/100).
Contaminants: E. COLI, Revised Total Coliform Rule.
Contaminants: Revised Total Coliform Rule.
Contaminants: Revised Total Coliform Rule, E. COLI.
Federal disaster declaration (FEMA DR-4834). Hurricane event — may have impacted local water infrastructure.
Key contaminant findings
Based on the most recent EPA sampling data for Tampa's water supply.
Well within EPA limits.
Exceeds EPA action level. Copper can leach from household plumbing — flush taps for 30 seconds before drinking.
PFAS "forever chemicals" exceed EPA maximum contaminant levels. Reverse osmosis or granular activated carbon filtration strongly recommended.
PFAS "forever chemicals" detected
UCMR 5 testing found 8 PFAS compounds in Tampa's water supply. PFAS are synthetic chemicals that persist indefinitely in the environment and the human body.
Violation history
Tampa's water system has 907 total violations on record, including 64 health-based violations. 144 remain unresolved. 42 violations were issued in the last 5 years.
Flood & environmental risk
Hillsborough County has experienced 10 federally declared disasters since 2018. 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 Bullfrog Creek, Alafia River, Archie Creek, North Archie Creek, Delaney Creek Popoff Canal.
Where does Tampa's water come from?
Tampa's drinking water comes from surface water (rivers, lakes, or reservoirs), supplied by 48 water systems serving approximately 1,034,042 people. Surface water sources are more susceptible to contamination from runoff, industrial discharge, and algal blooms, requiring extensive treatment. Nearby water bodies include Bullfrog Creek (river), Alafia River (stream), Archie Creek (river), North Archie Creek (river), Delaney Creek Popoff Canal (river).
What Tampa residents can do
Recommended: Reverse osmosis system. This addresses the specific contaminants found in Tampa'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.
Tampa'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 ↓Forever chemicals overview
National PFAS report →Violation summary
Violations & advisories
Top industrial polluters within 10 miles of Tampa
Industrial polluters nearby
Reported releases to surface water by facilities near Tampa, ranked by pounds discharged annually.
Total reported releases to surface water: 231 lbs
| Facility | Top chemical | To surface water (lbs/yr) | Distance |
|---|---|---|---|
UFP TAMPA LLC TAMPA, FL33612 | Copper And Copper Compounds | 101 | 7.1 mi |
MOSAIC FERTILIZER LLC-RIVERVIEW RIVERVIEW, FL33578 | Zinc compounds | 85 | 9.1 mi |
TAMPA STEEL ERECTING CO TAMPA, FL33619 | Aluminum oxide (fibrous forms) | 26 | 6.9 mi |
INTERNATIONAL SHIP REPAIR & MARINE SERVICES INC. TAMPA, FL33605 | Aluminum oxide (fibrous forms) | 16 | 2.4 mi |
VALMONT - TAMPA GALVANIZING TAMPA, FL33619 | Zinc compounds | 3 | 8.3 mi |
Source: EPA Toxic Release Inventory (TRI) 2023
Superfund sites within 10 miles of Tampa
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.
- RALEIGH STREET DUMP5.4 mi
- SOUTHERN SOLVENTS INC5.5 mi
- ALARIC AREA GW PLUME6.3 mi
- HELENA CHEMICAL CO TAMPA PLANT6.3 mi
- STAUFFER CHEMICAL CO TAMPA6.5 mi
+ 4 more sites
Source: EPA Superfund National Priorities List
Drought conditions
D3 — extreme droughtHillsborough 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
Hillsborough County has experienced 10 federally declared disasters since 2018. Flooding and severe weather can compromise water treatment infrastructure and introduce contaminants into drinking water supplies.
Recommended water filters
Based on contaminants detected in Tampa'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. | 1.80 | 1.3 | mg/L | Inorganic | Over Limit |
| 11Cl-PF3OUdS | ND | HI | µg/L | PFAS | Not Detected |
| 4:2 FTS | ND | HI | µg/L | PFAS | Not Detected |
| 6:2 FTS 6:2 FTSPFAS A fluorotelomer sulfonate commonly found at sites contaminated with aqueous film-forming foam (AFFF) used in firefighting. Health EffectsPotential liver toxicity and endocrine disruption. Less studied but identified as a contaminant of concern. EPA LimitNo individual MCL (not yet regulated) Common SourcesFirefighting foam (AFFF), airports, military bases, and industrial facilities. | ND | HI | µg/L | PFAS | Not Detected |
| 8:2 FTS | ND | HI | µg/L | PFAS | Not Detected |
| 9Cl-PF3ONS | ND | HI | µg/L | PFAS | Not Detected |
| ADONA | ND | HI | µg/L | PFAS | Not Detected |
| HFPO-DA HFPO-DA (GenX)PFAS A replacement for PFOA in manufacturing, marketed as safer but still a persistent "forever chemical." Also known as GenX. Health EffectsLiver and kidney effects, reproductive toxicity, immune system effects, and potential cancer risk. EPA Limit10 ppt MCL Common SourcesFluoropolymer manufacturing (used as PFOA replacement), industrial wastewater discharge. | ND | 0.01 | µg/L | PFAS | Not Detected |
| lithium LithiumInorganic A naturally occurring alkali metal found in groundwater. Monitored under UCMR 5 to assess occurrence in drinking water. Health EffectsKidney effects at high doses. Low-level exposure effects under study; some research suggests neurological effects. EPA LimitNo MCL (monitoring only under UCMR 5) Common SourcesNatural mineral deposits, geothermal water, and industrial discharge. | ND | HI | µg/L | PFAS | Not Detected |
| NEtFOSAA | ND | HI | µg/L | PFAS | Not Detected |
| NFDHA | ND | HI | µg/L | PFAS | Not Detected |
| NMeFOSAA | ND | HI | µg/L | PFAS | Not Detected |
| PFBA PFBAPFAS One of the shortest-chain PFAS compounds. Very mobile in water and difficult to remove with standard filtration. Health EffectsThyroid effects, potential developmental toxicity. Shorter half-life in body than long-chain PFAS. EPA LimitNo individual MCL (not yet regulated) Common SourcesDegradation of longer-chain PFAS, industrial discharge, and firefighting foam. | 0.008 | HI | µg/L | PFAS | Detected |
| PFBS PFBSPFAS A short-chain PFAS used as a replacement for PFOS. While it clears the body faster than long-chain PFAS, it still persists in the environment. Health EffectsThyroid effects, reproductive and developmental toxicity, kidney effects. EPA LimitPart of Hazard Index (1.0) Common SourcesIndustrial discharge, firefighting foam, and as a replacement chemical in manufacturing. | 0.013 | HI | µg/L | PFAS | Detected |
| PFDA | ND | HI | µg/L | PFAS | Not Detected |
| PFDoA | ND | HI | µg/L | PFAS | Not Detected |
| PFEESA | ND | HI | µg/L | PFAS | Not Detected |
| PFHpA PFHpAPFAS A medium-chain PFAS compound found in various environmental samples. Less studied than PFOA/PFOS but still considered a contaminant of concern. Health EffectsLiver effects, potential developmental toxicity, and endocrine disruption. EPA LimitPart of Hazard Index (1.0) Common SourcesDegradation of longer-chain PFAS, industrial discharge, and contaminated water sources. | 0.004 | HI | µg/L | PFAS | Detected |
| PFHpS | ND | HI | µg/L | PFAS | Not Detected |
| PFHxA PFHxAPFAS A short-chain PFAS replacement chemical widely used after manufacturers phased out longer-chain PFAS. Very commonly detected in water. Health EffectsLiver and kidney effects, potential thyroid disruption. Considered less toxic than long-chain PFAS but still persistent. EPA LimitNo individual MCL (not yet regulated) Common SourcesIndustrial processes, firefighting foam (AFFF), food packaging, and textile treatment. | 0.007 | HI | µg/L | PFAS | Detected |
| PFHxS PFHxSPFAS A medium-chain PFAS found in firefighting foam and consumer products. It has a long half-life in the human body, similar to long-chain PFAS. Health EffectsImmune system effects, thyroid disruption, and potential reproductive and developmental harm. EPA LimitPart of Hazard Index (1.0) Common SourcesFirefighting foam (AFFF), waterproof textiles, food packaging, and industrial discharge. | 0.012 | HI | µg/L | PFAS | Detected |
| PFMBA | ND | HI | µg/L | PFAS | Not Detected |
| PFMPA | ND | HI | µg/L | PFAS | Not Detected |
| PFNA PFNAPFAS A long-chain PFAS compound used in manufacturing fluoropolymers. It bioaccumulates in the body and is very persistent in the environment. Health EffectsDevelopmental effects, liver toxicity, immune suppression, and potential cancer risk. EPA LimitPart of Hazard Index (1.0) Common SourcesFluoropolymer manufacturing, industrial emissions, and contaminated water sources. | ND | HI | µg/L | PFAS | Not Detected |
| PFOA PFOAPFAS A long-chain PFAS ("forever chemical") once widely used in nonstick coatings and firefighting foam. It persists in the body and environment for years. Health EffectsLinked to kidney and testicular cancer, thyroid disease, elevated cholesterol, and reproductive issues. EPA Limit4.0 ppt MCL Common SourcesIndustrial discharge, firefighting foam (AFFF), nonstick cookware manufacturing, and contaminated groundwater. | 0.011 | 0.004 | µg/L | PFAS | Over MCL |
| PFOS PFOSPFAS A long-chain PFAS compound historically used in stain-resistant coatings and firefighting foam. One of the most studied and persistent PFAS chemicals. Health EffectsLiver damage, immune system suppression, thyroid disruption, increased cholesterol, and potential cancer risk. EPA Limit4.0 ppt MCL Common SourcesFirefighting foam (AFFF), industrial sites, stain-resistant fabric treatments, and contaminated groundwater. | 0.025 | 0.004 | µg/L | PFAS | Over MCL |
| PFPeA PFPeAPFAS A short-chain PFAS compound commonly detected in drinking water. One of the most frequently found PFAS in UCMR 5 monitoring. Health EffectsLess studied than PFOA/PFOS. Potential liver and thyroid effects. Research is ongoing. EPA LimitNo individual MCL (not yet regulated) Common SourcesIndustrial discharge, firefighting foam degradation, and consumer products. | 0.009 | HI | µg/L | PFAS | Detected |
| PFPeS | ND | HI | µg/L | PFAS | Not Detected |
| PFTA | ND | HI | µg/L | PFAS | Not Detected |
| PFTrDA | ND | HI | µg/L | PFAS | Not Detected |
| PFUnA | ND | HI | µg/L | PFAS | Not Detected |
Lead level trend (90th percentile)
Copper level trend (90th percentile)
See how Tampa compares by contaminant
Explore where Tampa ranks among all Florida cities for specific contaminants.
Water source & infrastructure
Where Tampa's water comes from
Tampa's drinking water comes primarily from surface water sources such as rivers, lakes, or reservoirs.
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 1,034,042 people through 48 water systems.
Water bodies near Tampa
Tampa is located near 5 notable water bodies. As a surface water system, these water bodies may directly influence the city's drinking water supply.
Water systems serving Tampa
| System Name | PWSID | Population | Source |
|---|---|---|---|
| CITY OF TAMPA WATER DEPARTMENT | FL6290327 | 733,886 | SW |
| HCWRC/NORTHWEST UTILITIES | FL6290388 | 208,982 | SWP |
| UNIVERSITY OF SOUTH FLORIDA | FL6291882 | 47,586 | GW |
| HCWRD/SEABOARD UTILITIES | FL6290333 | 13,958 | SWP |
| FGUA / MACDILL | FL6296193 | 11,965 | SWP |
| HCWRC/PEBBLE CREEK SUBDIVISION | FL6291372 | 4,757 | SWP |
| PARADISE VILLAGE | FL6291341 | 2,396 | GW |
| HCWRD/EASTLAKE | FL6290497 | 2,074 | SWP |
| CYPRESS CAY PRESERVE MASTER ASSOCIATION | FL6296421 | 1,500 | SWP |
| AYLA APARTMENTS | FL6291139 | 1,344 | GW |
| CASA VERDE MANUFACTURED HOME COMMUNITY | FL6290430 | 1,250 | GW |
| HCWRD/HERSHEL HEIGHTS | FL6292081 | 812 | SWP |
| CAX-LAKESHORE LLC | FL6291018 | 590 | GW |
| THOUSAND TRAILS - MORGAN HILL | CA4300615 | 413 | GW |
| PROMENADE SUBDIVISION | FL6296199 | 200 | SWP |
| VILLAGE CENTRE TOWNHOMES | FL6296281 | 180 | SWP |
| 42ND STREET APARTMENTS | FL6292080 | 160 | GW |
| HIDDEN OAKS MHP | FL6291251 | 135 | GW |
| HIGHLAND OAKS MHC | FL6291213 | 132 | GW |
| CHALET VILLAGE MHP | FL6290276 | 130 | GW |
| HOPE CHILDREN'S HOME | FL6295355 | 114 | GW |
| MCN MOBILE HOME PARK | FL6290190 | 95 | GW |
| RAY MAR MHP | FL6291483 | 89 | GW |
| HCWRD/FAIRVIEW MHP | FL6296145 | 86 | SWP |
| HILLTOP MHP | FL6290800 | 82 | GW |
| CAROUSEL VILLAGE MHP | FL6290256 | 82 | GW |
| THE WOODLANDS ON CLAY | FL6290017 | 75 | GW |
| HI PINES MOBILE HOME PARK | FL6290758 | 72 | GW |
| ON THE PARK TOWNHOMES | FL6296249 | 65 | SWP |
| FLYING CLOUD TP | FL6290607 | 60 | GW |
| LA CASA MIA | FL6292089 | 60 | GW |
| COUNTRYSIDE VILLAGE | FL6295240 | 60 | GW |
| ASHLEY OAKS MOBILE HOME PARK | FL6295471 | 60 | GW |
| REGENCY OAKS | FL6292643 | 58 | GW |
| SPRINGTREE APTS | FL6292096 | 52 | GW |
| OAKWOOD CT APTS | FL6295112 | 52 | GW |
| TAMPA SUN ESTATES 4 | FL6290960 | 50 | GW |
| TERRACE SQUARE APTS | FL6292099 | 45 | GW |
| SHERWOOD MHP WEST | FL6296389 | 45 | GW |
| WHISPERING PINES PARK | FL6292647 | 44 | GW |
| GARDEN SPRINGS MHP | FL6291776 | 40 | GW |
| SHERWOOD MHP-EAST | FL6295621 | 37 | GW |
| CASITA BELLA | FL6294552 | 32 | GW |
| TAMPA MARIA MHP | FL6291781 | 32 | GW |
| RIVERBREEZE MHP | FL6292645 | 30 | GW |
| EAST POINT ASSEMBLY OF GOD | FL6296039 | 25 | GW |
| TAMPA BAY WATER REG. SURFACE WATER PLANT | FL6296139 | 25 | SW |
| TAMPA BAY WATER MORRIS BRIDGE PUMP STATI | FL6296177 | 25 | SWP |
How Tampa compares
Full Florida rankings →Tampa's score of 34.4/100 is below the average of 53/100 among major Florida cities. 10 of 10 nearby cities score higher.
Nearby cities
View Florida rankings →Compare Tampa water quality
Head-to-head reports vs other large US cities — grades, lead, PFAS, and Superfund / TRI proximity.
- Tampa vs Miami, FL
- Tampa vs Orlando, FL
- Tampa vs Jacksonville, FL
- Tampa vs Bryn Mawr, PA
- Tampa vs Bayamon, PR
About Tampa, FL
Wikipedia →Tampa is a major city on the Gulf Coast of the U.S. state of Florida and the county seat of Hillsborough County. Tampa's borders include the north shore of Tampa Bay and the east shore of Old Tampa Bay. It is the third-most populous city in Florida, thirteenth-most populous in the Southeast, and 49th-most populous city in the country, with a population of 403,364 at the 2020 census. The Tampa Bay metropolitan area, at over 3.42 million residents, is the second-largest metropolitan area in Florida and 17th-largest in the United States. The Greater Tampa Bay area has over 4 million residents and generally includes the Tampa and Sarasota metro areas.
Learn more about your water
Guides and resources related to Tampa's water quality findings.
Explore water quality across Hillsborough
Frequently asked questions
Is Tampa, FL tap water safe to drink?
Tampa's water quality earned a grade of F (34.4/100). Significant issues have been found. A water filter is strongly recommended. The city ranks #385 out of 388 cities tested in Florida.
What contaminants are in Tampa's water?
Lead was measured at 0.0 ppb (90th percentile). 8 PFAS compounds were detected. 907 violations are on record.
How is Tampa'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 Tampa?
PFAS compounds exceed EPA limits — a reverse osmosis or activated carbon filter is recommended.
Where does Tampa's water come from?
Tampa's water is sourced from Surface water. The city has 48 water systems serving approximately 1,034,042 residents.
What health violations has Tampa's water system had?
Tampa has 64 health-based violations on record. The most recent violation was recorded in November 2025. Health-based violations mean the water exceeded EPA maximum contaminant levels (MCLs) for a regulated substance. 144 violations remain unresolved.
Why does Tampa have so many PFAS compounds in its water?
8 different PFAS "forever chemical" compounds were detected in Tampa's water supply during UCMR 5 testing. PFAS contamination often originates from proximity to military installations (AFFF firefighting foam), airports, industrial manufacturing sites, or wastewater treatment facilities. Some levels exceed the 2024 EPA maximum contaminant levels — a reverse osmosis or NSF-certified activated carbon filter is strongly recommended.
How does Tampa's water compare to other cities?
Tampa ranks #385 out of 388 cities in Florida (better than 1% of state cities) and #15570 out of 15744 cities nationally (1th percentile). The grade of F reflects the combined assessment of violation history, lead and copper levels, PFAS contamination, and regulatory compliance.