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Tap water quality report

Linn Hollow Mhp Llc

EPA monitoring tested this supplier for 45 contaminants and detected 6. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

45
contaminants tested
6
detected
68
people served
46
health-based violations
Iowa rankingsLead in IowaPFAS in Iowa
Water source
Ground water
Ownership
Private
Counties served
Washington

Compliance record

Formal violations the EPA has on file for this supplier. A health-based violation means a contaminant limit or a required treatment was breached; the rest are monitoring or reporting failures — still violations, but not a measured health risk.

46
health-based violations
265
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2010-06-01 → 2010-06-30
MCL Health-based Resolved 2010-06-01 → 2010-06-30
MCL Health-based Resolved 2010-06-01 → 2010-06-30
MCL Health-based Resolved 2010-06-01 → 2010-06-30
MCL Health-based Resolved 2007-03-01 → 2007-03-31
MCL Health-based Resolved 2007-03-01 → 2007-03-31
MCL Health-based Resolved 2007-03-01 → 2007-03-31
MCL Health-based Resolved 2007-03-01 → 2007-03-31
MCL Health-based Resolved 2005-02-01 → 2005-02-28
MCL Health-based Resolved 2005-02-01 → 2005-02-28

Other contaminants detected

Each bar shows the measured level as a share of the EPA limit: green is well under, amber is close to it, red is over. For lead and copper the limit applies to exactly the 90th-percentile figure shown, so red there means a real exceedance. For everything else the limit applies to a running annual average while the figure is the 95th percentile of this system's samples — over 100% is worth reading, but is not by itself a violation. Where a single sample came in higher than that percentile, it is noted under the bar. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Copper
9.38 µg/L 0.7%
of the EPA limit 1300 µg/L
worst single sample: 10.9 µg/L
17/20 SYR4 2012–2017
Lead
0.0052 mg/L 35%
of the EPA limit 0.0150 mg/L
 11/11 LCR 2024
Nitrate
3100 µg/L 31%
of the EPA limit 10000 µg/L
 10/16 SYR4 2012–2019
Barium
32 µg/L 1.6%
of the EPA limit 2000 µg/L
 1/1 SYR4 2013
Fluoride
900 µg/L 23%
of the EPA limit 4000 µg/L
 1/1 SYR4 2013
Selenium
1 µg/L 2%
of the EPA limit 50 µg/L
 1/1 SYR4 2013
39 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-Dichloropropane2,4-DAntimony, TotalArsenicAtrazineBenzeneChlorobenzeneCadmiumCarbon TetrachlorideChromiumCombined Radium (-226 And -228)DichloromethaneDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDiquatEthylbenzeneGlyphosateLassoLeadMercuryPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
LINN HOLLOW MHP
Email
[email protected]

Frequently asked questions about Linn Hollow Mhp Llc

Is Linn Hollow Mhp Llc tap water safe to drink?

EPA monitoring detected 6 contaminants in Linn Hollow Mhp Llc's water. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and the utility's annual Consumer Confidence Report for its official compliance status.

What contaminants were detected in Linn Hollow Mhp Llc's water?

EPA monitoring detected Copper, Lead, Nitrate, Barium, Fluoride, and others. The full list with the level and data source for each is above.

How many people does Linn Hollow Mhp Llc serve?

Linn Hollow Mhp Llc reports serving 68 people in Iowa, per its EPA record.

Has Linn Hollow Mhp Llc had any water quality violations?

The EPA has 265 violations on file for Linn Hollow Mhp Llc, of which 46 are health-based (a contaminant limit or required treatment was breached) and 0 remain open. The rest are monitoring or reporting failures.

Where does this data come from?

Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.