Maple del Manor LLC

What EPA’s and Ohio’s records show in this utility’s water: nitrate, arsenic and other regulated chemicals; lead and copper; and violations since 2016, with the certification that handles each result.

Serves: 350 people
Connections: 210
Water source: Groundwater
Based in: Ravenna, OH
County: Portage
Owner: Private

The ZIP code it serves

44266

The short answer

Nothing in EPA’s and Ohio’s records for this utility is above a health goal. That covers nitrate, arsenic and other regulated chemicals, plus lead and copper, not everything. No health-based violations on file since 2016.

What was found

Lead and copper: copper at 85.9 mg/L (2005) is left out of this report: it is one of the results Ohio sent EPA in 2006, all at µg/L magnitudes though EPA’s file marks them mg/L.

Total trihalomethanes (TTHM), fluoride, arsenic, chromium (total), haloacetic acids (HAA5) and nitrate: Ohio’s own results, samples taken from Aug. 26, 2020 to Aug. 14, 2025, with EPA’s 2012 to 2019 file for earlier years.

Below EPA’s limits2

Total trihalomethanes (TTHM)

Forms or is added in treatment

Below EPA’s limits

5.1ppb

Highest yearly average, 2020 to 2025

2025 average: 3.5 ppb

Averaged by year, the highest was 5.1 ppb, in 2021, below EPA’s legal limit of 80 ppb. Its highest single sample was 5.7 ppb. In 2025, the latest year on file, its two samples averaged 3.5 ppb. Earlier, from 2012 to 2019, EPA’s file shows a highest yearly average of 3.8 ppb, in 2015.

What handles it

NSF/ANSI 53 look for “Trihalomethanes (TTHM) Reduction”
NSF/ANSI 58 look for “Trihalomethanes (TTHM) Reduction”

Fluoride

Forms or is added in treatment

Below EPA’s limits

0.25ppm

Highest yearly average, 2022 to 2025

Averaged by year, the highest was 0.25 ppm, in 2025, below EPA’s legal limit of 4.0 ppm. That was also the latest year on file. Earlier, from 2012 to 2019, EPA’s file shows a highest yearly average of 0.27 ppm, in 2019.

What handles it

NSF/ANSI 58 look for “Fluoride Reduction”
NSF/ANSI 53 look for “Fluoride”

5 compounds tested and not foundBelow the reporting level in every sample. Not found is not the same as zero.

Arsenic
Chromium (total)
Haloacetic acids (HAA5)
Lead
Nitrate

Violations since 2016

No health-based violations on file with EPA since 2016. There is 1 monitoring or reporting violation: a sample missed, late or not reported.

What this report can’t tell you

Everything else. Total trihalomethanes (TTHM), fluoride, arsenic, chromium (total), haloacetic acids (HAA5) and nitrate results here are Ohio’s own from 2020 on, with EPA’s national file for 2012 to 2019. Maple del Manor LLC’s own annual report, which it must send you every year, has the contaminants this page does not show.
Your own plumbing. Lead results are the 90th percentile across homes the utility samples. Your home’s service line, solder and fixtures decide yours. A certified lab test is the only way to know.
What it means for your health. This page reports what the records show and EPA’s limits and goals; it is not medical advice. If you are worried about a health effect, talk to a doctor or your local health department.
Anything after the latest data. SDWIS data is from 2026 Q3; UCMR 5 didn’t sample this utility; Ohio’s results run from Aug. 26, 2020 to Aug. 14, 2025.

Testing your own tap

Maple del Manor LLC’s results are for the water it sends out. What your own service line, solder and fixtures add shows up only in a test of your tap, by a lab Ohio certifies.

The 3 labs Ohio certifies closest to the area Maple del Manor LLC serves, in a straight line. Call first: certification is test by test, and not every lab takes samples from homeowners.

Portage County Water Resources
Ravenna, OH · under a mile
Certified for bacteria, nitrate, minerals and other inorganics
(330) 297-3685
EnviroScience
Stow, OH · about 12 miles
(330) 688-0111
Biosolutions, LLC
Chagrin Falls, OH · about 16 miles
Certified for bacteria, nitrate, lead and copper, metals, minerals and other inorganics
(440) 708-2999