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Tap water quality report

Cumberland Ridge First Addition

EPA monitoring tested this supplier for 49 contaminants and detected 6. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

49
contaminants tested
6
detected
55
people served
50
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.

50
health-based violations
98
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2009-09-01 → 2009-09-30
MCL Health-based Resolved 2009-09-01 → 2009-09-30
MCL Health-based Resolved 2009-09-01 → 2009-09-30
MCL Health-based Resolved 2009-09-01 → 2009-09-30
MCL Health-based Resolved 2009-09-01 → 2009-09-30
MCL Health-based Resolved 2009-09-01 → 2009-09-30
MCL Health-based Resolved 2009-08-01 → 2009-08-31
MCL Health-based Resolved 2009-08-01 → 2009-08-31
MCL Health-based Resolved 2009-08-01 → 2009-08-31
MCL Health-based Resolved 2009-08-01 → 2009-08-31

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
Nitrate
1400 µg/L 14%
of the EPA limit 10000 µg/L
 16/16 SYR4 2012–2019
Copper
339 µg/L 26%
of the EPA limit 1300 µg/L
worst single sample: 360 µg/L
15/15 SYR4 2013–2019
Lead
0.0020 mg/L 13%
of the EPA limit 0.0150 mg/L
 13/13 LCR 2025
Lead
9.05 µg/L 60%
of the EPA limit 15 µg/L
worst single sample: 14 µg/L
12/15 SYR4 2013–2019
Barium
60 µg/L 3%
of the EPA limit 2000 µg/L
 1/1 SYR4 2013
Fluoride
240 µg/L 6%
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) PhthalateDinosebDiquatEthylbenzeneGlyphosateLassoMercuryPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
CUMBERLAND RIDGE FIRST ADDITION
Phone
319-331-7316
Email
[email protected]

Frequently asked questions about Cumberland Ridge First Addition

Is Cumberland Ridge First Addition tap water safe to drink?

EPA monitoring detected 6 contaminants in Cumberland Ridge First Addition'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 Cumberland Ridge First Addition's water?

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

How many people does Cumberland Ridge First Addition serve?

Cumberland Ridge First Addition reports serving 55 people in Iowa, per its EPA record.

Has Cumberland Ridge First Addition had any water quality violations?

The EPA has 98 violations on file for Cumberland Ridge First Addition, of which 50 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.