Historical Compliance Records WA

Sunwood Graham

EPA ID: WA5362034 ยท 315 people served ยท 1 ZIP code

ZipCheckup's reading of EPA records for Sunwood Graham (WA5362034): 80 violations on record since 2021. Although 80 violations appeared on Sunwood Graham's record, each is listed as resolved; the system serves about 315 people.

Data: EPA SDWIS

315
People Served
1
ZIP Code Served
80
Violations (since 2021)
Groundwater
Water Source
0.0005 mg/L
Most recent lead 90th percentile on record (monitoring period ending 2023-12-31)
40
Contaminants Flagged
$539K
Median Home Value in ZIP Codes Served

Service Area Map

Coverage area for Sunwood Graham Source: EPA SDWIS service area boundaries.

Service area boundary

Demographics of ZIP Codes Served

$113,902
Median Household Income
11,222
Population of ZIP Codes Served (Census)
22%
Disadvantaged Population
40th
Poverty Percentile
20th
Energy Burden Percentile
43%
Pre-1986 Housing

The ZIP codes associated with Sunwood Graham have a median household income of $113,902 and about 11,222 residents live in those ZIP codes (Census; not the number of people this system supplies). Approximately 43% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.

๐Ÿ’ง Where Does Your Water Come From?

Groundwater

Sunwood Graham's water is classified in EPA records as a groundwater source. Groundwater is naturally filtered through rock and soil, but it can be vulnerable to PFAS contamination, nitrates from agriculture, and industrial chemicals that seep into the water table.

Moderate Risk
Source Contamination Risk
0th
Wastewater Discharge Proximity
80th
Superfund Site Proximity

Superfund Proximity Note: This service area ranks in the 80th percentile nationally for proximity to Superfund (NPL) sites. Groundwater sources near contaminated sites may face elevated risk from industrial chemicals.

Infrastructure Risk

27 yr
Estimated pipe age (modeled from housing age)
Copper
Likely pipe material (modeled)
43 yr
Est. Remaining Life
Stable
Decay Status
Installed 39% of expected lifespan used (estimate) End of life

Comparable Water Systems

Similar-sized systems in Washington

0 violations
0 violations
Terry Lane 354
308 people
1 violation
1 violation
3 violations

Cost of Inaction

Illustrative per-household cost scenario based on stated assumptions:

Estimated Healthcare Costs $1,500

Annual per household (ZipCheckup estimate)

Estimated Cumulative Cost Per Household

5 years
$7,500
10 years
$15,000
20 years
$30,000

Individual costs vary by household size, property, and health factors. These estimates are for awareness, not financial advice.

System Overview

Sunwood Graham (EPA ID: WA5362034) is a community water system in Washington that serves approximately 315 people from groundwater sources.

This system serves ZIP code 98328 in Eatonville.

Violation History

No current noncompliance in the accepted 2026Q2 snapshot. The 80 records in the 2021-2026 window are classified as resolved or archived, not current.

Status breakdown for accepted records with record years 2021-2026: 80 resolved, 0 archived, 0 addressed, and 0 unaddressed. Under this source contract, current noncompliance is the sum of addressed and unaddressed records. Archived and resolved records are excluded from current noncompliance.

Recent Violations

Date Contaminant Type Status
January 1, 2024 Dalapon Non-health-based Resolved
January 1, 2024 Picloram Non-health-based Resolved
January 1, 2024 Dinoseb Non-health-based Resolved
January 1, 2024 2,4,5-TP Non-health-based Resolved
January 1, 2024 Pentachlorophenol Non-health-based Resolved
January 1, 2024 Endrin Non-health-based Resolved
January 1, 2024 BHC-GAMMA Non-health-based Resolved
January 1, 2024 Methoxychlor Non-health-based Resolved
January 1, 2024 Toxaphene Non-health-based Resolved
January 1, 2024 Di(2-ethylhexyl) adipate Non-health-based Resolved
January 1, 2024 Simazine Non-health-based Resolved
January 1, 2024 Di(2-ethylhexyl) phthalate Non-health-based Resolved
January 1, 2024 Hexachlorocyclopentadiene Non-health-based Resolved
January 1, 2024 Atrazine Non-health-based Resolved
January 1, 2024 LASSO Non-health-based Resolved
January 1, 2024 Heptachlor Non-health-based Resolved
January 1, 2024 Heptachlor epoxide Non-health-based Resolved
January 1, 2024 HEXACHLOROBENZENE Non-health-based Resolved
January 1, 2024 Benzo(a)pyrene Non-health-based Resolved
January 1, 2024 Chlordane Non-health-based Resolved

Contaminants Detected

The following contaminants have been flagged in EPA records for this water system:

Contaminant Category Violations Health-Based
Endrin Other Violation 2 No
BHC-GAMMA Other Violation 2 No
Methoxychlor Other Violation 2 No
Toxaphene Other Violation 2 No
Dalapon Other Violation 2 No
Di(2-ethylhexyl) adipate Other Violation 2 No
Simazine Other Violation 2 No
Di(2-ethylhexyl) phthalate Monitoring & Reporting 2 No
Picloram Other Violation 2 No
Dinoseb Other Violation 2 No
Hexachlorocyclopentadiene Other Violation 2 No
Di(2-ethylhexyl) phthalate Monitoring & Reporting 2 No
LASSO Other Violation 2 No
Heptachlor Other Violation 2 No
Heptachlor epoxide Other Violation 2 No

Lead & Copper

EPA Lead and Copper Rule evidence attributed directly to this water system:

Lead Level Exceeds Action Level Sample Date
0.0005 mg/L No 2023-12-31

No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.

Need help with your water quality?

Typical cost: Water test: typically $20โ€“$50 (DIY kit) ยท Professional inspection: $150โ€“$400

Find the Right Water Filter

Free tip: Ask your water utility whether running cold water for 2 minutes is enough to flush your plumbing before drinking.

ZIP Codes Served

Coverage: Service area ZIP codes sourced from EPA Community Water System Service Area Boundaries v3 (March 2026 release). These ZIPs reflect the actual deployment footprint recorded by WA or modeled from parcel and building-footprint data.

Data Sources

This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Sunwood Graham (WA5362034) on EPA.gov.

Frequently Asked Questions

Is Sunwood Graham water safe to drink?

The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Sunwood Graham; its 80 accepted 2021-2026 records are resolved or archived. Historical compliance status does not establish conditions at a specific tap.

How many people does Sunwood Graham serve?

Sunwood Graham serves approximately 315 people across 1 ZIP code in Washington.

Where does Sunwood Graham get its water?

The primary water source is groundwater.

Frequently Asked Questions

Should I use a water filter? ▼
Given 80 recorded violations, review the violation types and dates; a filter certified for a specific contaminant of concern can reduce that contaminant at the tap. Monitoring or reporting violations are not something a filter addresses.
How many people does Sunwood Graham serve? ▼
Sunwood Graham serves approximately 315 people with drinking water across 1 ZIP code.
What is Sunwood Graham's water source? ▼
Sunwood Graham draws water from groundwater sources. Source type affects which contaminants are most likely to be present.
Is there lead in Sunwood Graham's water? ▼
The most recent 90th-percentile lead result on record is 0.0005 mg/L (sample period ending 2023-12-31). This is at or below the EPA lead action level, which triggers system action and is not a safe level; the EPA health goal for lead is zero.
What is the demographic profile of the ZIP codes associated with Sunwood Graham? ▼
The ZIP codes mapped to Sunwood Graham have a median household income of $113,902 (Census ZIP-code estimate). Demographic data is sourced from the U.S. Census Bureau and EPA EJScreen.
Where does Sunwood Graham get its water? ▼
Sunwood Graham's water is classified in EPA records as a groundwater source. Groundwater is naturally filtered through rock and soil, but it can be vulnerable to PFAS contamination, nitrates from agriculture, and industrial chemicals that seep into the water table. Based on the available data, the modeled source-contamination category is moderate; test local water to assess actual exposure.

How to cite this page

APA ZipCheckup. (n.d.). Sunwood Graham (WA): 80 EPA Violations. https://zipcheckup.com/water-system/wa5362034/
BibTeX
@misc{zipcheckup-water-system-wa5362034,
  author = {{ZipCheckup}},
  title  = {{Sunwood Graham (WA): 80 EPA Violations}},
  year   = {n.d.},
  url    = {https://zipcheckup.com/water-system/wa5362034/}
}

What You Can Do

1

Test your water

Home test kits can detect lead, bacteria, and other contaminants at your tap. Find the right filter โ†’

2

Check your specific ZIP code

Water quality can vary within a system. View nearest ZIP report โ†’

3

Contact your utility

Sunwood Graham (EPA ID: WA5362034) - request the latest Consumer Confidence Report or ask about specific contaminants.

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