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Tap water quality report

Lyn-Den Heights Homeowners Assoc.

EPA monitoring tested this supplier for 47 contaminants and detected 4. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

47
contaminants tested
4
detected
84
people served
5
health-based violations
Iowa rankingsLead in IowaPFAS in Iowa
Water source
Ground water
Ownership
Private
Counties served
Johnson

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.

5
health-based violations
67
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2007-08-01 → 2007-08-31
MCL Health-based Resolved 2007-08-01 → 2007-08-31
MCL Health-based Resolved 2007-08-01 → 2007-08-31
MCL Health-based Resolved 2007-08-01 → 2007-08-31
MCL Health-based Resolved 2007-08-01 → 2007-08-31
Other Monitoring Resolved 2024-07-01
Other Monitoring Resolved 2024-07-01
Other Monitoring Resolved 2024-07-01
Other Monitoring Resolved 2007-07-01
Other Monitoring Resolved 2007-07-01

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 single worst sample on record — over 100% is worth reading, but is not by itself a violation. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 15/15 LCR 2025
Copper
80 µg/L 6.2%
of the EPA limit 1300 µg/L
 14/15 SYR4 2013–2019
Barium
210 µg/L 11%
of the EPA limit 2000 µg/L
 1/1 SYR4 2013
Fluoride
290 µg/L 7.2%
of the EPA limit 4000 µg/L
 1/1 SYR4 2013
43 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-Dichloropropane2,4,5-TP2,4-DAntimony, TotalArsenicAtrazineBenzeneBenzo(A)PyreneChlorobenzeneCadmiumCarbon TetrachlorideChromiumCombined Radium (-226 And -228)DichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebEthylbenzeneLassoLeadMercuryNitratePentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
LYN-DEN HEIGHTS HOA
Phone
319-936-4189
Email
portwoodh3dconsulting@gmail.com

Frequently asked questions about Lyn-Den Heights Homeowners Assoc.

Is Lyn-Den Heights Homeowners Assoc. tap water safe to drink?

EPA monitoring detected 4 contaminants in Lyn-Den Heights Homeowners Assoc.'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 Lyn-Den Heights Homeowners Assoc.'s water?

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

How many people does Lyn-Den Heights Homeowners Assoc. serve?

Lyn-Den Heights Homeowners Assoc. reports serving 84 people in Iowa, per its EPA record.

Has Lyn-Den Heights Homeowners Assoc. had any water quality violations?

The EPA has 67 violations on file for Lyn-Den Heights Homeowners Assoc., of which 5 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.