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Tap water quality report

Cedar Tree Mobile Home Park

EPA monitoring tested this supplier for 72 contaminants and detected 11. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

72
contaminants tested
11
detected
50
people served
18
health-based violations
Oregon rankingsLead in OregonPFAS in Oregon
Water source
Ground water
Ownership
Private
Counties served
Columbia

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.

18
health-based violations
223
violations on file
0
still open
ViolationTypeStatusPeriod
TT Health-based Resolved 2018-04-01
TT Health-based Resolved 2017-11-16
TT Health-based Resolved 2017-11-16
MCL Health-based Resolved 2007-04-01 → 2007-04-30
MCL Health-based Resolved 2006-09-01 → 2006-09-30
MCL Health-based Resolved 2006-07-01 → 2006-07-31
TT Health-based Resolved 2002-10-01 → 2002-10-31
TT Health-based Resolved 2002-09-01 → 2002-09-30
TT Health-based Resolved 2002-07-01 → 2002-07-31
TT Health-based Resolved 2002-06-01 → 2002-06-30

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
Lead
0.0020 mg/L 13%
of the EPA limit 0.0150 mg/L
 17/17 LCR 2023
Lead
24.1 µg/L 161%
of the EPA limit, at the 95th percentile of samples — 15 µg/L
worst single sample: 34 µg/L
10/38 SYR4 2014–2019
Nitrate
2190 µg/L 22%
of the EPA limit 10000 µg/L
 6/20 SYR4 2012–2019
Copper
193.65 µg/L 15%
of the EPA limit 1300 µg/L
worst single sample: 201 µg/L
2/37 SYR4 2014–2019
TTHM
2.775 µg/L 3.5%
of the EPA limit 80 µg/L
worst single sample: 2.8 µg/L
2/2 SYR4 2015–2019
Total Haloacetic Acids (HAA5)
1.48 µg/L 2.5%
of the EPA limit 60 µg/L
worst single sample: 1.5 µg/L
2/2 SYR4 2015–2019
Barium
6.93 µg/L 0.3%
of the EPA limit 2000 µg/L
 1/1 SYR4 2019
Fluoride
140 µg/L 3.5%
of the EPA limit 4000 µg/L
 1/1 SYR4 2019
Nitrate-Nitrite
1600 µg/L 16%
of the EPA limit 10000 µg/L
 1/1 SYR4 2019
Nitrite
50 µg/L 5%
of the EPA limit 1000 µg/L
 1/1 SYR4 2019
Toluene
3.2 µg/L 0.3%
of the EPA limit 1000 µg/L
 1/3 SYR4 2015–2019
61 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane2,4,5-TP2,4-DAntimony, TotalArsenicAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumCombined Radium (-226 And -228)Combined UraniumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateGross Alpha, Excl. Radon And UHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
CEDAR TREE MOBILE HOME PARK
Phone
503-369-9995
Email
[email protected]

Frequently asked questions about Cedar Tree Mobile Home Park

Is Cedar Tree Mobile Home Park tap water safe to drink?

EPA monitoring detected 11 contaminants in Cedar Tree Mobile Home Park'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 Cedar Tree Mobile Home Park's water?

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

How many people does Cedar Tree Mobile Home Park serve?

Cedar Tree Mobile Home Park reports serving 50 people in Oregon, per its EPA record.

Has Cedar Tree Mobile Home Park had any water quality violations?

The EPA has 223 violations on file for Cedar Tree Mobile Home Park, of which 18 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.