Fluoride in Lakeland’s water: Oakland voted to remove it — last published (2025) level was 0.64 mg/L
Lakeland’s primary utility is the Oakland Water Department, which historically adjusted fluoride in its water. Its board voted on March 25, 2025 to remove fluoride, but no implementation timeline has been published — and Oakland’s 2025 report still lists 0.64 mg/L, the last published (2025) figure. Here is what that in-transition status does — and doesn’t — change about toothpaste, kids’ brushing, and treatments at the dentist.
Lakeland’s water is supplied primarily by the Oakland Water Department (TN0000521), which historically fluoridated (adjusted) its water. Oakland’s last published fluoride level is 0.64 mg/L average — the last published (2025) figure, from its 2025 Consumer Confidence Report. On March 25, 2025, Oakland’s board voted to remove fluoride — the motion carried with 3 votes in favor and 2 abstentions — but no implementation timeline has been published. So the honest status is in transition: this page claims neither that Lakeland’s water is currently fluoridated nor that the fluoride has already been removed.
Water quality in Lakeland
Curious about your tap water? Tennessee Water Authority has the full Lakeland water quality guide — contaminant data, utility details, and filter recommendations.
Other systems in the area — check your water bill: some Lakeland-area addresses are served by MLGW or the Bartlett Water System instead of Oakland. Those are separate systems with their own figures, covered briefly below — the Oakland figures on this page describe Oakland-served water.
Lakeland’s last published level, next to the benchmarks that matter
Three different numbers get mixed up in every fluoride argument. Oakland’s last published level is the first row; the other three are the federal benchmarks it should be judged against — a recommendation, a cosmetic guideline, and a legal ceiling. They are not interchangeable, and the last published (2025) figure of 0.64 mg/L sits below all three.
| What | Level | What it means |
|---|---|---|
| Oakland Water Department (TN0000521)2025 Consumer Confidence Report — last published (2025) average | 0.64 mg/L | The last published level for the system that primarily serves Lakeland: 0.64 mg/L, the last published (2025) figure. Oakland historically adjusted its fluoride. Its board voted on March 25, 2025 to remove fluoride, with no implementation timeline published, so this figure describes what Oakland last reported — not a confirmed level for today. |
| CDC recommended levelU.S. Public Health Service / CDC, since 2015 | 0.7 mg/L | The target for systems that adjust fluoride — judged to prevent cavities while keeping fluorosis risk low. A recommendation, not a law. Lakeland’s last published (2025) figure of 0.64 mg/L runs just below it. |
| EPA secondary (non-enforceable) standardEPA — not federally enforceable | 2.0 mg/L | A guideline aimed at preventing tooth discoloration (fluorosis). Systems above it must notify the public, but it is a cosmetic-effects standard, not a health-based limit. Oakland’s last published (2025) figure of 0.64 mg/L is far under it. |
| EPA enforceable maximum contaminant level (MCL)EPA — enforceable | 4.0 mg/L | The legal ceiling for fluoride in public drinking water, set to protect against bone disease and severe tooth damage. Oakland’s last published (2025) figure of 0.64 mg/L is far below it — under one-sixth of the ceiling. |
Source for the Oakland row: Oakland Water Department, 2025 Consumer Confidence Report — fluoride 0.64 mg/L average, the last published (2025) figure. Benchmarks: CDC community water fluoridation recommendation; EPA secondary drinking water standards and fluoride MCL.
A voted removal is not a completed removal
Read the status carefully. Oakland’s board voted on March 25, 2025 to remove fluoride — the motion carried with 3 votes in favor and 2 abstentions — but no implementation timeline has been published, and Oakland’s 2025 Consumer Confidence Report still reports 0.64 mg/L, the last published (2025) figure. So this page claims neither that Lakeland’s water is currently fluoridated nor that the fluoride has already been removed.
On safety, the direction is the same as before: at 0.64 mg/L — the last published (2025) figure — the reported level sits far below both the EPA secondary (non-enforceable) standard of 2.0 mg/L and the EPA enforceable maximum contaminant level (MCL) of 4.0 mg/L, and just below the CDC recommended level of 0.7 mg/L.
Other systems in the area — check your water bill
Oakland is Lakeland’s primary utility, but two other systems serve addresses in the area. Memphis Light, Gas and Water (MLGW) is fluoridated at 0.59 mg/L average (2025), and the Bartlett Water System is fluoridated at 0.419 mg/L (2025 CCR). Those figures are attributed to those systems only. If your bill says MLGW or Bartlett, use that system’s figure — not Oakland’s.
What an in-transition status means for your routine
The practical routine guidance doesn’t hinge on the vote’s unpublished effective date. Oakland’s last published (2025) figure of 0.64 mg/L was close to the CDC target, and the things you control at the sink matter the same either way. Here is what that looks like in practice.
01 Do you still need fluoride toothpaste? Yes
Think of it as two different jobs. The water is background exposure — a low level of fluoride passing over your teeth every time you take a sip. Toothpaste is the concentrated dose, applied directly to your teeth twice a day while you brush.
Fluoridated water was never a substitute for that dose, and at 0.64 mg/L — the last published (2025) figure — the water’s reported contribution ran just under the recommended level to begin with. Brush twice daily with fluoride toothpaste — the ADA recommends it for everyone, whatever the water does.
02 Kids: the amount is what matters
Per the ADA, start fluoride toothpaste when the first tooth comes in — the dose, not the ingredient, is what changes with age:
Under age 3: a smear the size of a grain of rice.
Age 3 and up: a pea-size amount.
Brush twice a day, teach them to spit and not swallow, and supervise — an adult should be the one loading the brush, so the rice-grain and pea-size rules are actually followed.
03 In-office fluoride and varnish
At 0.64 mg/L — the last published (2025) figure, close to but below the CDC target — in-office fluoride varnish remains worthwhile for kids, and for adults at higher cavity risk: braces trapping plaque against enamel, dry mouth (a side effect of many common medications), exposed roots from gum recession, or a pattern of frequent new cavities. Oakland’s removal vote, once implemented, would only shift more of the work to these controlled sources.
It isn’t automatic for everyone. If you’re low-risk with no cavities in years, ask which risk factor the treatment is aimed at — a good answer names a specific one. That’s not alarmism in either direction; it’s just matching the treatment to the risk.
04 Supplements: only on professional advice
Fluoride supplements (tablets or drops) exist for children whose drinking water is low in fluoride. Oakland’s last published (2025) figure of 0.64 mg/L is below the CDC level but not near zero, and the system’s status is in transition — so supplements are not the default answer here.
Only on a dentist’s or doctor’s advice, based on your actual water source and your child’s age. If your home is on Oakland water, bring the last published (2025) figure of 0.64 mg/L to that conversation; if you’re on a well or on MLGW’s or Bartlett’s system, the calculation is different.
For how fluoride works, what the recent research actually found, fluorosis, and the fluoride-free toothpaste question, read our full guide — it keeps the evidence and its limits separate, the same way this page does. Read the full fluoride guide →
On a private well outside the Oakland system?
Well water is not fluoridated by any utility — test first
If your home is on a private well, none of the numbers above apply to you. No utility adjusts your water, tests it, or reports on it. Natural fluoride in well water varies widely — some wells have almost none, some land near the recommended level, and a few naturally run high.
Have your water tested by a certified laboratory before assuming anything (your county health department can point you to one). Then take the result to your child’s dentist or pediatrician: fluoride supplements are recommended only when the water is low, in a dose matched to the measured level and your child’s age. Never start supplements on a guess — testing is also the only way to catch the opposite problem, a natural level high enough to risk fluorosis while teeth are forming.
Confirm it yourself
Don’t take our word for it — including this page’s. Here are the primary sources behind every figure above, in the order to check them:
- Check the name on your water bill first. That tells you which system actually serves your address. Everything below applies if it says Oakland Water Department. If it says Memphis Light, Gas and Water (MLGW) — fluoridated at 0.59 mg/L average (2025) — or Bartlett Water System — fluoridated at 0.419 mg/L (2025 CCR) — you are on a different system, and the Oakland figures on this page are not your water’s.
- Oakland’s 2025 Consumer Confidence Report. Oakland’s 2025 Consumer Confidence Report is the source for 0.64 mg/L average — the last published (2025) figure on this page. Every community water system must publish this report annually; if a newer one has been released, its numbers supersede these, and it would also be the place an implemented removal shows up.
- The removal vote and its timeline. Oakland’s board voted on March 25, 2025 to remove fluoride (motion carried, 3 votes in favor and 2 abstentions). No implementation timeline has been published — so check with Oakland Water Department directly for any announced effective date before treating the removal as done.
- CDC’s My Water’s Fluoride. Look your system up in the CDC’s My Water’s Fluoride database, built on state-reported data. It isn’t real-time, so if it ever disagrees with a fresh Oakland report, trust the report.
Questions Lakeland readers actually ask
Its status is in transition, so neither a simple yes nor a simple no is accurate. Lakeland’s primary utility is the Oakland Water Department (TN0000521), which historically adjusted the fluoride in its water. On March 25, 2025, Oakland’s board voted to remove fluoride — the motion carried with 3 votes in favor and 2 abstentions — but no implementation timeline has been published. Oakland’s 2025 Consumer Confidence Report still reports fluoride at 0.64 mg/L average, the last published (2025) figure. Until Oakland publishes an effective date or a newer report, this page claims neither that Lakeland’s water is currently fluoridated nor that the fluoride has already been removed.
Because water service follows utility service areas, not city limits. The Tennessee Water Authority’s Lakeland water quality guide identifies the Oakland Water Department (TN0000521, serving about 14,957 people) as Lakeland’s primary utility, even though Lakeland runs its own city government. The pipes and treatment belong to systems whose boundaries were drawn around water infrastructure, not municipal borders. The name on your water bill, not your city hall, tells you whose water you are drinking.
Not a safety problem. The last published (2025) figure of 0.64 mg/L is close to, and just below, the CDC recommended level of 0.7 mg/L. On the “too much” side of the scale, 0.64 mg/L — the last published (2025) figure — is far below the EPA secondary (non-enforceable) standard of 2.0 mg/L and the EPA enforceable maximum contaminant level (MCL) of 4.0 mg/L. Fluoride toothpaste — the concentrated dose you brush with twice a day — is the main tool either way.
No. MLGW and the Bartlett Water System are other systems in the area that serve some addresses — check the name on your water bill. MLGW is fluoridated at 0.59 mg/L average (2025), and the Bartlett Water System is fluoridated at 0.419 mg/L (2025 CCR). Those figures are attributed to those systems only; if your bill says MLGW or Bartlett, the Oakland figure on this page — 0.64 mg/L, the last published (2025) figure — is not your water’s number.
Yes. Fluoridated drinking water is background exposure — a low level passing over your teeth when you drink. Fluoride toothpaste is the concentrated dose applied directly to the enamel while you brush, and the ADA recommends it for everyone, twice a day. That guidance does not change with Oakland’s in-transition status: at 0.64 mg/L, the last published (2025) figure, the water was never meant to replace brushing with fluoride toothpaste.
Per the ADA: a smear the size of a grain of rice from the first tooth until age 3, then a pea-size amount from age 3 on. Brush twice a day, supervise brushing, and teach kids to spit out the toothpaste and not swallow it — an adult should be the one loading the brush so the amounts stay small.
Often, yes — 0.64 mg/L, the last published (2025) figure, is close to the CDC level but below it, so the water contribution alone was not the full recommended dose, and Oakland’s removal vote makes the future water contribution uncertain. Varnish remains worthwhile for kids generally, and for adults at higher cavity risk: dry mouth, exposed roots from gum recession, braces, or a pattern of frequent new cavities. If you are low-risk with no cavities in years, ask which risk factor the treatment is aimed at — a good answer names a specific one.
Not by any utility — no one adjusts, tests, or reports the fluoride in a private well. Natural levels vary, so have your water tested by a certified lab before assuming anything, and take the result to your child’s dentist or pediatrician before considering fluoride supplements. Supplements should only be used on a dentist’s or doctor’s advice, matched to a measured level.
Sources & method
- Oakland Water Department — 2025 Consumer Confidence Report: fluoride 0.64 mg/L average — the last published (2025) figure on this page; Oakland historically adjusted (fluoridated) its water. System ID TN0000521.
- Primary-utility identification & population — Tennessee Water Authority’s Lakeland water quality guide identifies the Oakland Water Department (TN0000521, serving about 14,957 people) as Lakeland’s primary utility.
- Removal vote — Oakland’s board voted on March 25, 2025 to remove fluoride; the motion carried with 3 votes in favor and 2 abstentions. No implementation timeline has been published.
- CDC — community water fluoridation recommended level, 0.7 mg/L; My Water’s Fluoride system lookup.
- U.S. EPA — fluoride maximum contaminant level (MCL) 4.0 mg/L (enforceable) and secondary standard 2.0 mg/L (non-enforceable guideline for tooth discoloration).
- American Dental Association — children’s fluoride toothpaste amounts (rice-grain smear under age 3, pea-size from age 3) and the recommendation for fluoride toothpaste alongside fluoridated water.
- Other systems in the area — Memphis Light, Gas and Water (MLGW), fluoridated at 0.59 mg/L average (2025); Bartlett Water System, fluoridated at 0.419 mg/L (2025 CCR). These figures describe those systems only and are not Oakland’s.
Method in one line: every figure on this page comes from the utility reports and federal benchmarks cited above — nothing estimated, and Oakland’s 0.64 mg/L average is reported as the last published (2025) figure, not as a confirmed current level.
Want the full picture — how fluoride works, the research debate, fluorosis, and fluoride-free alternatives? Read the complete fluoride guide.