ZipCheckup grade for 98550: A.
Checked records flag no major concern; missing data is unknown.
Hoquiam, WA (98550): 3 Violations Recorded for Mapped Water Systems - 99/100
EPA data combined for 4 water systems mapped to this ZIP (largest mapped system: Hoquiam Water Department)
EPA records for the water systems mapped to 98550 in Hoquiam, WA contain 3 recorded violations for inclusive record years 2021 through 2026, all mapped systems combined; 0 are marked health-based.
Data source: U.S. Environmental Protection Agency (EPA) SDWIS
At a Glance
- Water EPA records for water systems mapped to this ZIP show 3 violations (non-health) (since 2021).
- Lead The reported 90th-percentile lead result of 0.0012 mg/L is below the EPA action level for water systems; EPA's health goal for lead is zero.
- Radon EPA Zone 3 - county-level radon potential, not evidence of a low home result.
- Flood 270 cumulative NFIP claim records. This historical count is not a current property-risk verdict.
Get updates when new water-quality data is available for your area
Free alerts when new EPA data affects ZIP code 98550. No spam - just safety updates.
Unsubscribe anytime. We only send updates when your safety score changes. See our Privacy Policy.
See incorrect data? Let us know
Score Breakdown
Overall Home Safety Score: 99/100
This is the published model score. Component and domain values are shown independently; they are not added together on this page.
Canonical components
Required domains
Coverage: 4 of 4 components and 3 of 3 domains observed.
Model 4.0.0; series home-safety-v4-cross-vertical.
Safety & Health (6) HIGH
Your Water System
ZIP code 98550 in Hoquiam, Washington is mapped to the water system Hoquiam Water Department (EPA ID: WA5334350). This system provides water to approximately 11,456 people from surface water sources.
There are 4 community water systems serving this area.
Water Systems Serving This Area
| System Name | EPA ID | Population | Source |
|---|---|---|---|
| Hoquiam Water Department | WA5334350 | 11,456 | Surface water |
| City of Aberdeen | WA5300050 | 22,867 | Surface water |
| Ocean Shores Water Department | WA5363008 | 9,347 | Groundwater |
| Pacific Beach/moclips | WA5300333 | 2,372 | Groundwater |
Other Water Quality Reports in Washington
- 98001 (Auburn) - 6 violations recorded for mapped water systems
- 98002 (Auburn) - 2 violations recorded for mapped water systems
- 98003 (Federal Way) - 1 violation recorded for mapped water systems
- 98004 (Bellevue) - 3 violations recorded for mapped water systems
- 98005 (Bellevue)
- 98006 (Bellevue) - 5 violations recorded for mapped water systems
- 98007 (Bellevue)
- 98008 (Bellevue)
- 98009 (Bellevue)
- 98010 (Black Diamond)
- 98011 (Bothell) - 1 violation recorded for mapped water systems
- 98012 (Bothell) - 2 violations recorded for mapped water systems
- 98013 (Burton)
- 98014 (Carnation) - 3 violations recorded for mapped water systems
- 98015 (Bellevue)
- 98019 (Duvall) - 45 violations recorded for mapped water systems
- 98020 (Edmonds) - 3 violations recorded for mapped water systems
- 98021 (Bothell) - 5 violations recorded for mapped water systems
- 98022 (Enumclaw) - 2 violations recorded for mapped water systems
- 98023 (Federal Way) - 1 violation recorded for mapped water systems
Nearby Water Quality Reports
- 98520 (Aberdeen) - 4 mi - 13 violations recorded for mapped water systems
- 98537 (Cosmopolis) - 6 mi - 8 violations recorded for mapped water systems
- 98595 (Westport) - 12 mi - 6 violations recorded for mapped water systems
- 98569 (Ocean Shores) - 13 mi - 2 violations recorded for mapped water systems
- 98547 (Grayland) - 15 mi - 6 violations recorded for mapped water systems
- 98535 (Copalis Beach) - 16 mi - 1 violation recorded for mapped water systems
- 98536 (Copalis Crossing) - 17 mi - 2 violations recorded for mapped water systems
- 98583 (Satsop) - 19 mi
- 98563 (Montesano) - 20 mi - 7 violations recorded for mapped water systems
- 98590 (Tokeland) - 20 mi
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Hoquiam Water Department (WA5334350) on EPA.gov.
4 of the top compounds applied across the surrounding county in USGS pesticide-use estimates appear on EPA drinking-water monitoring lists. See the agricultural pesticide-use section.
UCMR 5 PFAS monitoring: no reportable detections in available records
Available federal UCMR5 records for water systems mapped to ZIP code 98550 show no PFAS detections among the compounds tested, at the program's reporting levels.
The EPA Fifth Unregulated Contaminant Monitoring Rule (UCMR5) required community and non-transient non-community water systems serving 3,300 or more people to test for 29 PFAS compounds and lithium between 2023 and 2025. Systems with no detections at the federal minimum reporting level had no results at or above that reporting level.
Environmental Hazards (11) CRITICAL
Home & Infrastructure (7) HIGH
Possible home maintenance concerns - talk to a local expert.
Call (855) 384-4856Paid Partner This is a free service. You will be connected with an independent service provider. We may receive compensation.
Cost & Community (9) HIGH
CPSC product recall notices
These national notices are not matched to this ZIP code or water system.
Protect Your Home in Hoquiam
Based on local data for ZIP 98550, these services may benefit homeowners in your area.
Based on local data for your area. Use the tools below to explore your options.
Home & Flood Insurance
The ZIP code for this report in Hoquiam has 270 FEMA flood claims on record. Standard homeowner policies don't cover flood damage - make sure you're protected.
Typical cost: Flood insurance: premiums vary by property and flood zone; request a quote
Check Your Flood Zone (Free)FEMA flood map lookup - see if your property is in a flood zone
Free tip: Check your FEMA flood zone at msc.fema.gov (free lookup)
Gutter Installation & Repair
The median home in 98550 was built around 1958. Aging gutters can cause foundation damage, basement flooding, and mold - a professional assessment can prevent costly repairs.
Typical cost: Gutter installation: typically $1,000–$2,500 for a standard home
Estimate Your Home Maintenance CostsWindow Replacement
The median build year of homes in Hoquiam is 1958; check the age and condition of your own windows. ENERGY STAR windows can save $101–$583/year on energy bills.
Typical cost: Window replacement: typically $300–$800 per window installed
Estimate Your Home Maintenance CostsRoofing Inspection & Repair
Homes built around 1958 may be on their second or third roof. A professional inspection can catch damage before leaks start.
Typical cost: Roof inspection: typically $75–$300; repairs $300–$1,500
Estimate Your Home Insurance NeedsService recommendations are based on public data for this ZIP code (FEMA, Census ACS, NWS). Actual needs vary by property. By calling, your information will be shared with an independent service provider. ZipCheckup may receive compensation. Cost estimates are approximate and vary by property, condition, and contractor.
Frequently Asked Questions
Is the tap water in 98550 safe to drink?
EPA SDWIS records 3 violations since 2021 across the water systems mapped to ZIP 98550 (primary system: Hoquiam Water Department), including 0 health-based. The violation table above shows which system each record belongs to. ZipCheckup last updated this page in July 2026. The federal source release date is unavailable, so that month is not presented as source currency.
Where does 98550's water come from?
The recorded water source for Hoquiam Water Department, a system mapped to ZIP code 98550, is Surface water. This system serves approximately 11,456 people.
How does Hoquiam water compare to the national average?
Hoquiam's Home Safety Score ranks better than 91% of U.S. ZIP codes, and at or above 57% within Washington.
How can I get my water tested in Hoquiam?
If Hoquiam Water Department supplies your home, contact it for its Consumer Confidence Report; otherwise contact the water utility that serves your address, or hire a certified lab for independent home water testing. The EPA recommends annual testing if you use a private well.
Is lead a concern in 98550 tap water?
The Lead and Copper Rule record selected for 98550 reports a 90th-percentile lead result of 0.0012 mg/L for a water system mapped to this ZIP (record date 2024-12-31). The EPA action level is 0.015 mg/L. This result is below the EPA action level; it does not show the lead level in each home.
What is the radon risk for 98550?
98550 is mapped to a county in EPA Radon Zone 3 (low county-level radon potential; EPA recommends testing every home), located in Grays Harbor County. EPA radon zones range from Zone 1 (highest county-level potential) to Zone 3 (lowest). Testing your home is recommended regardless of zone.
What does the NFIP claim history show for ZIP 98550?
FEMA records contain 270 flood insurance claims filed in ZIP code 98550; the recorded rated-zone value (the most frequent one if there are several claims) is AE, which is claims evidence and may differ from the current FEMA map zone for a property. This is a substantial claim history, but claim count is not a count of distinct events or properties. Review FEMA's map for the specific property.
How to cite this page
ZipCheckup. (2026). Hoquiam, WA (98550): 3 Violations Recorded for Mapped Water Systems - 99/100. https://zipcheckup.com/report/98550/
@misc{zipcheckup-report-98550,
author = {{ZipCheckup}},
title = {{Hoquiam, WA (98550): 3 Violations Recorded for Mapped Water Systems - 99/100}},
year = {2026},
url = {https://zipcheckup.com/report/98550/}
}
Page version: October 2026.
Nearby ZIP Code Reports
Water quality comparison for ZIP codes near 98550
| ZIP Code | City, State | Distance | Grade | Violations |
|---|---|---|---|---|
| 98520 | Aberdeen, WA | 4.1 mi | A | 13 |
| 98537 | Cosmopolis, WA | 5.6 mi | N/A | 8 |
| 98595 | Westport, WA | 12.5 mi | A | 6 |
| 98569 | Ocean Shores, WA | 12.8 mi | A | 2 |
| 98547 | Grayland, WA | 14.6 mi | N/A | 6 |
| 98535 | Copalis Beach, WA | 16.3 mi | N/A | 1 |
| 98536 | Copalis Crossing, WA | 17.0 mi | N/A | 2 |
| 98583 | Satsop, WA | 18.9 mi | N/A | 0 |
| 98563 | Montesano, WA | 19.5 mi | A | 7 |
| 98590 | Tokeland, WA | 19.6 mi | N/A | 0 |
Nearby ZIP Code Reports
2026 Rankings for Your Area
Overall safety breakdown
Home Safety Score →Find the right water filter
Water Filter Matcher →Compare filters, tests & services
Compare My Options →Compare with another ZIP
Compare Tool →2026 Rankings
ZIP 98550 scores in the top tier nationally.