Loading city report
Preparing Happy Valley environmental records...
Review government records associated with Happy Valley, Oregon.
Toxin Scout is in beta. Please verify important findings with the linked sources.
Loading city report
Preparing Happy Valley environmental records...
Check your water bill for your utility name and confirm the reporting year. See EPA’s guide to finding your annual water quality report.
Public water-system records for Happy Valley, OR from EPA SDWIS.
Sunrise Water Authority
PFAS above an official threshold detected in available EPA records.
Reviewed: active/open records as of Q1 2026
Purchased or imported water record · Serves 50,003 people
Milwaukie, City of
PFAS above an official threshold detected in available EPA records.
Reviewed: active/open records as of Q1 2026
City-area ZIP code · Serves 20,946 people
Troutdale, City of
No active drinking-water issues detected in EPA SDWIS.
Reviewed: active/open records as of Q1 2026
City-area ZIP code · Serves 16,185 people
Data from EPA SDWIS
PFAS screening separates EPA UCMR5 drinking-water monitoring from nearby DoD PFAS investigation-site records; EPA samples shown are from Feb 2024 to Jun 2025.
Drinking Water PFAS Monitoring
EPA UCMR5 samples public water systems. These results are separate from nearby PFAS cleanup or investigation-site records.
6 PFAS sample results above EPA limits
Sample period: Feb 2024 to Jun 2025
UCMR5 results are sampled by public water system, not every household. Confirm your water provider before treating these as tap-water results for a specific address.
| Chemical | Concentration (µg/L) | EPA Limit (µg/L) | Sample date | Over Limit |
|---|---|---|---|---|
| PFOS | 0.0043 | 0.0040 | 2024-12-11 | Yes |
| PFOS | 0.0043 | 0.0040 | 2025-06-11 | Yes |
| PFOS | 0.0070 | 0.0040 | 2024-08-29 | Yes |
| PFOS | 0.0063 | 0.0040 | 2024-02-20 | Yes |
| PFOS | 0.0045 | 0.0040 | 2024-02-20 | Yes |
| PFOS | 0.0042 | 0.0040 | 2024-10-29 | Yes |
Nearby PFAS Investigation Sites
DoD records are nearby site investigations, not Happy Valley drinking-water detections. Record names come from the source database and can be broad.
No DoD PFAS investigation records shown for this report.
EPA ATTAINS records identify assessed water bodies that do not meet water-quality standards for designated uses.
Rock Creek-Clackamas River
Reported: Nov 2026
Health-relevant causes: Mercury, Metals (other Than Mercury), Pathogens, Pesticides, Toxic Organics
Affected uses: Drinkingwater, Ecological, Fishconsumption, Recreation
Data from EPA ATTAINS
NPDES permits regulate pollutant discharges into U.S. waterways. Facilities must report compliance quarterly.
No NPDES-permitted facility records with current violation flags surfaced for this city report.
Reviewed: active/open records as of Q4 2025
Data from EPA ECHO
To investigate water contamination, check the sampling locations, dates and results below. For tap water records, see Drinking water quality above.
Reviewed: source records as of 2026
Review historical EPA air pollution records, including monitoring and facility emissions where available. For current conditions, check local air quality on AirNow.
Clackamas County
Assessment year: 2020
According to EPA, a cancer risk of 80-in-1-million means that for every 1 million people continuously exposed to these air toxics over a 70-year lifetime, an estimated 80 may develop cancer from that exposure. This is in addition to cancer risk from all other causes.
Top modeled source groups
Data from EPA AirToxScreen
EPA designations apply to a specific pollutant and federal air quality standard (NAAQS). EPA can issue a clean-data determination while a formal designation remains in effect.
Maintenance areas
Previously nonattainment; currently meeting the standard and monitored under an EPA maintenance plan.
Portland Area: Portland Metro Service District Boundary
CO · Carbon Monoxide (1971 Standard)
Classification: Moderate <= 12.7ppm
Original designation: Nov 1990
Current design value: 1.5 ppm (2023-2025)
Data from EPA Green Book
EPA annual monitor summaries describe past measurements. For current air quality, see AirNow.
Carus - Spangler Road (Spr) — Portland, Oregon
Annual mean: 0.041 Parts per million
EPA primary exceedance count: 2 (Ozone 8-hour 2015)
Observation year: 2025
Hillsboro - Hare Field (Hhf)
Annual mean: 5.5 Micrograms/cubic meter (LC)
Observation year: 2025
Portland - Helensview School (Pch)
Annual mean: 7.5 Micrograms/cubic meter (25 C)
Observation year: 2025
Data from EPA AQS
Facilities regulated under the Clean Air Act. CAA HPV flags indicate serious noncompliance such as exceeding emission limits.
Air Violations
Last inspected: Dec 2025
Data from EPA ECHO
TRI releases are self-reported annual totals (calendar year 2024). Hover fugitive or stack for definitions.
Astronics Peco Group
Reported: 2024
Consolidated Metco Inc
Reported: 2024
EPA records for current, proposed and formerly listed Superfund sites on the National Priorities List (NPL).
Open data source: Search EPA ECHOEPA FRS Registry ID 110071102544
Reported: Nov 2021
Brownfield sites are properties where redevelopment is complicated by the presence of hazardous substances.
Open data source: Search EPA ECHO3 sites with active cleanup or investigation status
14390 Se 172nd Ave, Happy Valley
Reported: Feb 2026
14933 Se 172nd Ave, Happy Valley
Reported: Feb 2026
14440 Se 162nd Ave, Happy Valley
Reported: Feb 2026
Facilities with hazardous-waste handler records under RCRA in the reviewed 5-mile city-center search area. Active handler status is separate from air, water, or other ECHO compliance violations, which are shown in their own sections.
Active RCRA handler records in the reviewed city search area
No release reports shown in this group.
Reviewed: active/open records as of 2018
Data from EPA UST Finder
Reviewed: reporting year 2024
Sites regulated by the Mine Safety and Health Administration, including mines, sand and gravel operations, and portable crushers. Status and type are from the MSHA Mine Data Retrieval System. Records with active/intermittent status dates older than 5 years are shown as older records rather than current active sites.
No records shown in this group.
Reviewed: status dates within last 5 years
Data from MSHA
Clackamas County, OR
EPA Radon Zone Map (June 2024 release)
Clackamas County is EPA Radon Zone 3 (low potential). EPA defines Zone 3 counties as having predicted average indoor screening levels below 2 pCi/L.
Radon levels can vary from home to home, so EPA recommends testing the property to know its indoor level.
FEMA flood zones describe mapped flood hazards. Look up a specific address with FEMA.
No FEMA flood-zone records shown for this report.
Results use an earlier stored RMP inventory. Current EPA ECHO location coverage is unverified.
EPA ECHO lists facilities linked to the Risk Management Program. Results include facilities with locations that can be matched. Records may be historical. Current operations, chemical inventories, and recent accident history are unverified.
Reviewed: 2000-present
Health outcomes from County Health Rankings. Values shown alongside state and national averages.
Clackamas County, OregonPop. 423,177
County Health Rankings edition: 2024
Premature Death
Poor or Fair Health
Poor Physical Health Days
Poor Mental Health Days
Adult Smoking
Adult Obesity
Air Pollution - Particulate Matter
Drinking water violation indicator
Diabetes Prevalence
Life Expectancy
| Indicator | County | State | National |
|---|---|---|---|
| Premature Death | 5,578 | 6,705 | 7,972 |
| Poor or Fair Health | 12.1% | 14.2% | 14.2% |
| Poor Physical Health Days | 3.1 | 3.3 | 3.3 |
| Poor Mental Health Days | 5.1 | 5.4 | 4.8 |
| Adult Smoking | 12.3% | 12.7% | 15.0% |
| Adult Obesity | 31.6% | 30.6% | 34.0% |
| Air Pollution - Particulate Matter | 10.1 | 7.7 | 7.3 |
| Drinking water violation indicator | Yes | N/A | N/A |
| Diabetes Prevalence | 7.4% | 8.3% | 9.6% |
| Life Expectancy | 80.2 | 78.7 | 77.6 |
EPA testing found PFAS in water samples from Sunrise Water Authority. Results dated Dec 11, 2024 to Jun 11, 2025 include PFOS at 0.0043 micrograms per liter.
EPA testing found PFAS in water samples from the City of Milwaukie. Results dated Feb 20, 2024 to Oct 29, 2024 include PFOS at 0.0042 to 0.007 micrograms per liter.
Check with the utility that serves your address for its testing results.
The EPA drinking water records available here list no violations for Sunrise Water Authority.
EPA drinking water records on this page list 27 violations for the City of Milwaukie.
EPA drinking water records on this page list 6 violations for the City of Troutdale.
Check your water bill to identify the utility serving your address. Ask that utility about current drinking water advisories.
Nearby EPA monitoring stations provide annual air quality measurements for Happy Valley.
The monitoring station at Carus-Spangler Road (Spr), Portland, Oregon recorded an annual average of 0.041 Parts per million for ozone in 2025.
The monitoring station at Hillsboro-Hare Field (Hhf) recorded an annual average of 5.5 Micrograms/cubic meter (LC) for fine particles (PM2.5) in 2025.
The monitoring station at Portland-Helensview School (Pch) recorded an annual average of 7.5 Micrograms/cubic meter (25 C) for particles (PM10) in 2025.
Download 2025 EPA annual monitor dataCurrent air quality on AirNow
The radon data for Happy Valley covers Clackamas County. EPA places this area in Zone 3, with a predicted average indoor radon screening level below 2 picocuries per liter.
This city report shows 1 Superfund site: Northwest Pipe & Casing/Hall Process Company.
This city report shows 3 brownfield sites: James and Mollie Siri Hv Rcea; Loren and Loretta Fisher Property Hv Rcea; Russel and Kathleen Weaver Property Hv Rcea.
View on EPA ECHOView on EPA ECHOView on EPA ECHOView on EPA ECHO
The county data for Happy Valley reports a life expectancy of 80.2 years in Clackamas County, Oregon.
The figure is from the 2024 edition of County Health Rankings, a University of Wisconsin program that publishes county health statistics.
The county data for Happy Valley reports 5,578 years of life lost to deaths before age 75 per 100,000 residents in Clackamas County, Oregon. This measure adds up the years lost to early deaths and adjusts for differences in population age.
The figure is from the 2024 edition of County Health Rankings, a University of Wisconsin program that publishes county health statistics.
The county data for Happy Valley lists fine-particle pollution (PM2.5) at 10.1 micrograms per cubic meter in Clackamas County, Oregon.
The figure is from the 2024 edition of County Health Rankings, a University of Wisconsin program that publishes county health statistics.