Whispering Pines MHP
What EPA’s and Wisconsin’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
- 60 people
- Connections
- 30
- Water source
- Groundwater
- Based in
- Durand, WI
- County
- Pepin
- Owner
- Private
- Hardness
- Hard
The ZIP code it serves
The short answer
Nothing in EPA’s and Wisconsin’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
Nitrate: Wisconsin’s own results, samples taken from March 18, 2020 to April 5, 2023, with EPA’s 2012 to 2019 file for earlier years.
Fluoride, arsenic and chromium (total): EPA’s compliance monitoring file, samples taken from Feb. 27, 2018 to Feb. 27, 2018. Newer results are in the utility’s annual water quality report.
Below EPA’s limits2
Nitrate
Comes from the source
6.1ppm
Highest sample; found in 12 of 12
2023 average: 4.0 ppm
The highest sample, in 2020, was 6.1 ppm, below EPA’s legal limit of 10 ppm. In 2023, the latest year on file, its two samples averaged 4.0 ppm. Earlier, from 2012 to 2019, EPA’s file shows a highest sample of 6.3 ppm, in 2019.
What handles it
- NSF/ANSI 58 look for “Nitrate/Nitrite Reduction”
- NSF/ANSI 53 look for “Nitrate/Nitrite (30 ppm challenge)”
Fluoride
Forms or is added in treatment
0.04ppm
Highest yearly average, 2018
Averaged by year, the highest was 0.04 ppm, in 2018, below EPA’s legal limit of 4.0 ppm. That is the only year on file.
What handles it
- NSF/ANSI 58 look for “Fluoride Reduction”
- NSF/ANSI 53 look for “Fluoride”
3 compounds tested and not foundBelow the reporting level in every sample. Not found is not the same as zero.
- Arsenic
- Chromium (total)
- Lead
Hardness
Hard, 164 mg/L (9.6 grains per gallon), at its one sampling point, in 2018.
Hardness is calcium and magnesium. EPA sets no limit for it: it shows up as scale on fixtures and in water heaters, and as soap that won’t lather. USGS calls water above 60 mg/L moderately hard, above 120 hard and above 180 very hard.
Violations since 2016
No health-based violations on file with EPA since 2016.
What this report can’t tell you
Everything else. Nitrate results here are Wisconsin’s own from 2020 on, with EPA’s national file for 2012 to 2019. Fluoride, arsenic and chromium (total) come from EPA’s file alone, which ends in 2019. Whispering Pines MHP’s own annual report, which it must send you every year, has newer results for those and 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; Wisconsin’s results run from March 18, 2020 to April 5, 2023; EPA’s compliance samples are from Feb. 27, 2018 to Feb. 27, 2018.
Testing your own tap
The 3 labs Wisconsin certifies closest to the area Whispering Pines MHP serves, in a straight line. Call first: certification is test by test, and not every lab takes samples from homeowners.
Buffalo County Department of Health and Human Services
Alma, WI · about 17 miles
Certified for bacteria
Dunn County Health Department
Menomonie, WI · about 17 miles
Certified for bacteria, nitrate
Menomonie Waste Water
Menomonie, WI · about 17 miles
Certified for bacteria
Wisconsin State Laboratory of Hygiene: Well water test kits ordered by phone and shipped free; you pay to mail the sample back, and the lab bills you after testing. Tests run from bacteria alone to a homeowner package covering bacteria, nitrate, fluoride, metals, hardness, volatile organic compounds and atrazine. Bacteria is $35, nitrate $35, lead $38, and the homeowner package $450, as of July 1, 2026. Public Environmental and Water Testing Prices, Wisconsin State Laboratory of Hygiene.
All 156 certified labs for WisconsinSources
- EPA UCMR 5 occurrence data, file of Oct. 15, 2026
- EPA SDWA bulk download (SDWIS federal data), 2026 Q3
- Wisconsin Department of Natural Resources, Drinking Water Program, results from Jan. 2, 2020 to Oct. 5, 2026, read Oct. 8, 2026
- EPA Six-Year Review 4 compliance monitoring data, 2012 to 2019, file of Feb. 5, 2024
- Certified labs: Wisconsin DNR and DATCP, certified and approved drinking water laboratories, read Oct. 10, 2026; distances from the Census 2020 ZIP code tabulation area gazetteer
- Hardness: Wisconsin Department of Natural Resources, Drinking Water Program, results from Feb. 27, 2018 to Feb. 27, 2018, read Oct. 10, 2026
- Limits and goals: each contaminant’s page, with its EPA source.
- How this page is built: methodology.
PWSID WI6470140. Rebuilt from EPA data on Oct. 18, 2026.
What to do next
- Nothing here is above a health goalIn EPA’s and Wisconsin’s records for this utility. They don’t cover everything, which is why the next step matters.Every contaminant TapBuff tracks
- Get the utility’s own reportWhispering Pines MHP must send you a water quality report every year. It covers contaminants this page does not show, and has newer results than EPA’s national file for the ones here that come from it.How to read it
- Test your own tap for leadYour service line, solder and fixtures decide the lead at your faucet, not the utility’s average.Lead in your water: what to do
- Decide if you want a filter at allA filter for taste or chlorine is a preference, not a need. The standards say what each kind can do.NSF/ANSI standards, decoded