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Holloway Tap Water Quality Report
Holloway's water has 1 contaminant above EPA MCLGs. Consider using a certified water filter for additional protection.
Water system
Holloway
People Served
86
Health-based violations since 2020
0
Holloway. EPA SDWA violation data as of Q2 2026 (downloaded 2026-07-09).
Latest sample on file
Jun 2022 · Holloway
Utilities publish newer results in their annual water quality report (Consumer Confidence Report).
Is Holloway Tap Water Safe to Drink?
We recommend using a certified water filter for additional protection, especially for vulnerable populations like children, pregnant women, and those with compromised immune systems. Holloway's water has 1 contaminant above EPA health-based guidelines (MCLGs), while it meets federal legal limits.
Holloway, Holloway's water system, serves 86 people. Water quality testing is conducted regularly and reported to the EPA. The latest sample on file for Holloway is from Jun 2022.
Boil water advisories are issued by water systems and state agencies, and they change from day to day. Boil water advisories in Minnesota
Holloway Water Service Areas
What these numbers actually mean for Holloway, MN
We read Holloway, MN’s published record and send you a short report — which findings warrant a decision, which to ignore, and what to do about it. Including when the answer is nothing.
- 1 contaminant above EPA MCLGs and 6 contaminants with an EPA health goal detected in some samples (no level on file)
- 17 results on file
- No PFAS results on record
Buying a home here? Property Water Report — $49 Emailed within one business day.
Fluoride in Holloway's water
Holloway
PWSID MN1760005
Holloway reported 2.3 mg/L, at or above the 2.0 mg/L EPA secondary standard and below the 4.0 mg/L EPA maximum contaminant level.
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What Holloway's water readings can explain
Utility-reported data for Holloway includes sulfate — the readings behind these common tap water questions. We publish a city-level hardness figure for Holloway, resolved from its water systems where they report one and estimated from county sampling where they do not. Each page starts with the hot-tap and cold-tap check, then shows what your own water system reported.
On a private well near Holloway? Public-water results do not apply to private wells. See Swift County well water testing and USGS risk data — modeled arsenic, nitrate, and the tests to run.
Water softener cost and installation in Holloway
Holloway's tap water has an estimated 27.5 grains per gallon (470.5 mg/L, county sampling in Swift County) — very hard on the USGS scale, the range where scale on fixtures and appliances is the usual complaint.
Water softener cost for an estimated 27.5 gpg water in Holloway — equipment and local installation labour for your ZIP code, with the sizing arithmetic shown in full. For the national picture first, read what a water softener costs — equipment, installation labour and ten-year ownership, each separated out. For Minnesota as a whole, read water softener cost in Minnesota — priced against the plumber wage published for the state.
Frequently Asked Questions About Holloway Tap Water
Holloway's water has 1 contaminant above EPA MCLGs. While the water meets federal legal limits, we recommend using a certified water filter for additional protection, especially for vulnerable populations like children, pregnant women, and those with compromised immune systems.
Spotted something off on this page?
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This form corrects our data; it does not reach Holloway. For a problem with your water now (discolored water, no water, low pressure, a leak), contact Holloway directly.
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