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Tap water quality report

Iowa City Mhp Llc

EPA monitoring tested this supplier for 91 contaminants and detected 9. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

91
contaminants tested
9
detected
280
people served
8
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.

8
health-based violations
51
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 1994-07-01 → 1994-07-31
MCL Health-based Resolved 1994-07-01 → 1994-07-31
MCL Health-based Resolved 1994-07-01 → 1994-07-31
MCL Health-based Resolved 1994-07-01 → 1994-07-31
MCL Health-based Resolved 1994-07-01 → 1994-07-31
MCL Health-based Resolved 1994-07-01 → 1994-07-31
MCL Health-based Resolved 1994-07-01 → 1994-07-31
MCL Health-based Resolved 1994-07-01 → 1994-07-31
Other Monitoring Resolved 2025-07-01
Other Monitoring Resolved 2025-07-01

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
Copper
220 µg/L 17%
of the EPA limit 1300 µg/L
 14/15 SYR4 2012–2018
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 12/12 LCR 2024
Lead
2 µg/L 13%
of the EPA limit 15 µg/L
 5/15 SYR4 2012–2018
Lithium
34 µg/L
No EPA limit set
 2/2 UCMR-5 2025
Barium
50 µg/L 2.5%
of the EPA limit 2000 µg/L
 1/1 SYR4 2013
Combined Radium (-226 And -228)
2.2 pCi/L 44%
of the EPA limit 5 pCi/L
 1/1 SYR4 2015
Di(2-ethylhexyl) Phthalate
0.9000 µg/L 15%
of the EPA limit 6 µg/L
 1/6 SYR4 2012–2018
Fluoride
290 µg/L 7.2%
of the EPA limit 4000 µg/L
 1/1 SYR4 2013
Toluene
2 µg/L 0.2%
of the EPA limit 1000 µg/L
 1/11 SYR4 2012–2019
82 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS2,4,5-TP2,4-D4:2 Fts6:2 Fts8:2 Fts9Cl-PF3ONSAdonaAntimony, TotalArsenicAtrazineBenzeneBenzo(A)PyreneBromodichloromethaneBromoformChlorobenzeneCadmiumCarbon TetrachlorideChloroformChromiumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDibromoacetic AcidDibromochloromethaneDichloroacetic AcidDinosebDiquatEthylbenzeneGlyphosateHfpo-DaLassoMercuryMonobromoacetic AcidMonochloroacetic AcidNetfosaaNfdhaNmefosaaNitrateNitritePfbaPFBSPfdaPfdoaPfeesaPfhpaPfhpsPfhxaPFHXSPfmbaPfmpaPFNAPFOAPFOSPfpeaPfpesPftaPftrdaPfunaPentachlorophenolPicloramSeleniumSimazineStyreneTTHMTetrachloroethyleneThallium, TotalTotal Haloacetic Acids (HAA5)Trichloroacetic AcidTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
IOWA CITY MHP LLC
Phone
319-936-4189
Email
portwoodh3dconsulting@gmail.com

Frequently asked questions about Iowa City Mhp Llc

Is Iowa City Mhp Llc tap water safe to drink?

EPA monitoring detected 9 contaminants in Iowa City 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 Iowa City Mhp Llc's water?

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

How many people does Iowa City Mhp Llc serve?

Iowa City Mhp Llc reports serving 280 people in Iowa, per its EPA record.

Has Iowa City Mhp Llc had any water quality violations?

The EPA has 51 violations on file for Iowa City Mhp Llc, of which 8 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.