Fluoride in Eagleton Village, TN
Eagleton Village’s water is fluoridated. The area’s primary supplier, the Alcoa Water System, draws from the Little River and adjusts its fluoride to the level the ADA and CDC recommend — but its measured 2025 average was 0.51 mg/L, below the 0.7 mg/L target. Parts of the area sit on other Blount County systems, so your bill decides which numbers apply to you.
Yes, Eagleton Village’s water is fluoridated — on the Alcoa Water System (TN0000007), the level averaged 0.51 mg/L in 2025 (range 0.34–0.58 mg/L). Alcoa says it adjusts fluoride to the ADA/CDC-recommended level, but the measured average runs below the 0.7 mg/L it targets — and far below the EPA’s limits. Fluoride toothpaste still matters here, arguably more than in a city sitting right at 0.7.
How this page works: every fluoride figure below traces to the utility’s own water quality report or a federal benchmark, cited in the sources. Where a neighboring system’s current level could not be verified, we say so instead of printing a number. For the statewide picture — how fluoridation works and the evidence behind it — see our Tennessee fluoride guide.
Water quality in Eagleton Village
Curious about your tap water? Tennessee Water Authority has the full Eagleton Village water quality guide — contaminant data, utility details, and filter recommendations.
The level: 0.51 mg/L, against the benchmarks
Alcoa doesn’t just let fluoride ride at whatever the Little River carries. Its water quality report answers the question directly:
“Is fluoride in my drinking water? Yes, trace amounts of fluoride occur naturally in water. The City of Alcoa adjusts this to the level recommended by the American Dental Association and the Center for Disease Control and Prevention for optimal dental health.”
— City of Alcoa, 2026 Water Quality Report (FAQ)
That makes Alcoa an adjusted-fluoridation system: it adds fluoride to reach a target. But read the measured results, not just the intention. In 2025 the average came in at 0.51 mg/L — plainly below the 0.7 mg/L level it says it targets. Levels drift with source water, plant operation, and sampling point; what reaches your tap is the measured number, and the measured number is 0.51.
| Measure | Level | What it is |
|---|---|---|
| Alcoa Water System — 2025 average | 0.51 mg/L | Measured result in the 2026 Water Quality Report; individual samples ranged 0.34–0.58 mg/L. |
| CDC recommended level | 0.7 mg/L | The concentration U.S. public health guidance aims for — enough to prevent cavities while minimizing fluorosis risk. Alcoa’s average runs below it. |
| EPA secondary standard | 2.0 mg/L | A non-enforceable guideline set to protect children against dental fluorosis (tooth mottling) from excess fluoride. |
| EPA maximum contaminant level (MCL) | 4.0 mg/L | The enforceable legal limit for fluoride in public drinking water. Alcoa’s average is about one-eighth of it. |
Alcoa figure: City of Alcoa 2026 Water Quality Report (2025 data). Benchmarks: CDC community water fluoridation recommendation (0.7 mg/L); EPA National Primary and Secondary Drinking Water Regulations (MCL 4.0 mg/L; secondary standard 2.0 mg/L). Don’t confuse the three: 0.7 is the target, 2.0 is a guideline, 4.0 is the law.
Eagleton Village is a multi-utility area
“Eagleton Village” isn’t one water system. Depending on your address, your tap may be served by any of four Blount County systems — and their fluoridation histories genuinely differ. Your water bill names your system; that name, not your ZIP code, decides which facts below are yours.
01 Alcoa Water System
The primary supplier for Eagleton Village (system TN0000007), drawing surface water from the Little River. Adjusted fluoridation, stated explicitly in its report: 0.51 mg/L average in 2025, range 0.34–0.58 mg/L.
02 Tuckaleechee Utility District
Tuckaleechee buys Alcoa water, so its customers receive Alcoa’s fluoridated supply. Its own consumer confidence report lists a 0.66 mg/L average (2024 data), consistent with fluoridated Alcoa source water.
03 South Blount Utility District
South Blount’s board voted in January 2008 to start fluoridating, and fluoridation began in May 2008; a related lawsuit was dismissed, and a poll around 2012 supported continuing. Its 2026 Consumer Confidence Report (2025 data) measures fluoride at 0.3143 mg/L (range 0.182–0.387) — natural-range levels, not adjustment to the 0.7 mg/L target.
04 City of Maryville
Maryville has fluoridated since 1959. Its current level was not re-verified for this page, so we don’t print one; Maryville’s own water quality report carries the current figure.
Why we leave one system blank
A fluoride level from a years-old report can mislead — systems change treatment, sources, and sampling. For Alcoa, Tuckaleechee, and South Blount we have current reports in hand, so you get numbers. For Maryville we verified the history but not a current level, so you get the honest version: fluoridating since 1959, current figure in its own latest report. And read South Blount’s number carefully: its measured level sits in the natural range, not at the 0.7 mg/L target an adjusting system aims for.
What 0.51 mg/L means for your teeth
Fluoridated water works as background exposure: every glass, every pot of pasta, every day, at a low level. That background helps — but it was never meant to do the whole job, and at a below-target level it does a little less of it.
01 Toothpaste is still the main event
Brush twice a day with fluoride toothpaste. Toothpaste delivers fluoride at a far higher concentration than tap water, directly onto the teeth. Skipping it because “the water has fluoride” gives up the stronger half of the protection — all the more at 0.51 mg/L rather than 0.7.
02 Kids: a smear, then a pea
Use the ADA’s amounts: for children under 3, a smear the size of a grain of rice; from age 3, a pea-sized amount. More paste isn’t more protection for small kids — it’s more swallowed fluoride. Teach them to spit, and supervise until they can manage it reliably.
03 Varnish still earns its place
If you or your child are cavity-prone — frequent decay, dry mouth, braces, deep grooves — in-office fluoride varnish adds a concentrated dose water can’t match. A below-target water level is one more reason not to skip it when your dentist recommends it.
04 On a private well?
None of these numbers are yours. Well water is untreated, and natural fluoride varies well to well. Test your water first, and take fluoride supplements only on professional advice — your dentist or pediatrician, working from a test result.
How to confirm your water
Three checks, in order. The first takes thirty seconds and settles which system — and which fluoride story — is actually yours.
- Check your water bill. It names your water system. If it says Alcoa or Tuckaleechee, the figures on this page describe fluoridated water. If it says South Blount or Maryville, use step two with that system’s report instead.
- Read the utility’s own water quality report. Alcoa customers: the City of Alcoa 2026 Water Quality Report carries the adjustment statement and the 0.51 mg/L result. Every public system publishes one of these (a “CCR”) each year.
- Cross-check with CDC My Water’s Fluoride. The CDC’s lookup at nccd.cdc.gov/DOH_MWF lists fluoridation status by system and county — a good independent confirmation of what your bill and report say.
Want the bigger picture? Our Tennessee fluoride guide covers how fluoridation works, the safety evidence, and the levels we’ve verified city by city across the state.
Questions people actually ask
Asked the way people actually ask them — answered from the sources cited below.
For most homes, yes. Eagleton Village’s primary supplier is the Alcoa Water System, which deliberately adjusts its fluoride — its water quality report states: “The City of Alcoa adjusts this to the level recommended by the ADA and CDC.” But Eagleton Village is a multi-utility area: parts of it are served by other Blount County systems, so check your water bill to see which system serves your address.
On the Alcoa Water System, the measured average was 0.51 mg/L in 2025, with individual results ranging from 0.34 to 0.58 mg/L (City of Alcoa 2026 Water Quality Report). That average runs below the CDC’s recommended 0.7 mg/L — the level Alcoa says it targets — and far below the EPA’s secondary standard of 2.0 mg/L and enforceable maximum of 4.0 mg/L.
Your water bill names your system. Most of Eagleton Village is on the Alcoa Water System. Some addresses are on Tuckaleechee Utility District, which buys Alcoa water — so its customers get Alcoa’s fluoridated supply (Tuckaleechee’s own report lists a 0.66 mg/L average for 2024). Other parts fall on South Blount Utility District — its board voted in January 2008 to start fluoridating, fluoridation began in May 2008, a related lawsuit was dismissed, and a poll around 2012 supported continuing; its 2026 Consumer Confidence Report (2025 data) measures fluoride at 0.3143 mg/L (range 0.182–0.387), natural-range levels rather than adjustment to the 0.7 mg/L target — or on Maryville’s system, which has fluoridated since 1959. We did not verify a current level for Maryville for this page.
Yes. Fluoridated water is background exposure — it bathes your teeth at a low level through the day, but it doesn’t replace the concentrated fluoride in toothpaste. Brush twice a day with fluoride toothpaste. That matters even more in Eagleton Village, where Alcoa’s measured average (0.51 mg/L) runs below the 0.7 mg/L level it targets.
Follow the ADA’s amounts: for children under 3, a smear of fluoride toothpaste the size of a grain of rice; from age 3, a pea-sized amount. Teach kids to spit rather than swallow, and supervise brushing until they can manage it reliably — around age 6 to 8 for most children.
None of the numbers on this page apply to you — well water isn’t treated or adjusted by any utility, and its natural fluoride level varies from well to well. Get your water tested before assuming anything, and only consider fluoride supplements on the advice of your dentist or pediatrician, who can base the decision on a test result rather than a guess.
Sources & method
- City of Alcoa, 2026 Water Quality Report (2025 data) — adjusted-fluoridation statement (“The City of Alcoa adjusts this to the level recommended by the ADA and CDC”) and the measured fluoride result, 0.51 mg/L average, range 0.34–0.58 mg/L. Alcoa Water System, TN0000007, Little River source. cityofalcoa-tn.gov.
- Tuckaleechee Utility District, Consumer Confidence Report (2024 data) — purchased Alcoa water; fluoride 0.66 mg/L average, range 0.60–0.75 mg/L. ams.taud.org.
- South Blount County Utility District — board vote to start fluoridating, January 2008; fluoridation began May 2008; the related lawsuit was dismissed, and a poll around 2012 supported continuing. 2026 Consumer Confidence Report (2025 data): fluoride 0.3143 mg/L average, range 0.182–0.387 mg/L — natural-range levels, not adjustment to the 0.7 mg/L target. Maryville’s current level was not verified for this page and is not stated.
- CDC, Community Water Fluoridation — recommended fluoride level of 0.7 mg/L; system lookup via My Water’s Fluoride (nccd.cdc.gov/DOH_MWF).
- U.S. EPA, National Primary & Secondary Drinking Water Regulations — fluoride maximum contaminant level (MCL) 4.0 mg/L (enforceable); secondary standard 2.0 mg/L (non-enforceable guideline).
- American Dental Association — children’s toothpaste amounts: rice-grain smear under age 3, pea-sized amount from age 3.
Method in one line: the fluoride status and level on this page come from the utility’s own published report, checked against the CDC and EPA benchmarks above. Nothing we could not verify — including a current level for Maryville — is stated as a number.