Superfund / NPL site · EPA Superfund SEMS through latest publishNPL Deleted

Arrcom (Drexler Enterprises)

This site has been deleted from the EPA Superfund National Priorities List — EPA's classification means construction-complete cleanup objectives were achieved, though monitoring may continue. Most-cited contaminant of concern: 1,1,2,2-Tetrachloroethane.

20253 W. Highway 53, Rathdrum, Idaho · ZIP 83858 · EPA ID IDD000800961

CLEANUP TIMELINE

Listing-date and cleanup-phase enrichment from EPA's per-site SEMS profile is queued for a follow-up ingest pass. Until then, this section will populate from EPA's published timeline data.

Anomaly engine

Notable Signals

No notable signals at this Superfund site for the current ingest. Cleanup-phase and SEMS-action flags are deferred to a follow-up engineering pass.

Contaminants of concern · per EPA SEMS

What's In This Site

Each row pairs a contaminant with the medium it was found in (the exposure pathway). Hover any named contaminant for an agency-cited health-risk summary. Cited count = number of SEMS decision records (RODs and related) that name the pair.

ContaminantPathwayCited
1,1,2,2-TetrachloroethaneGroundwater1
1,1,2,2-TetrachloroethaneSoil1
Xylene (Mixed Isomers)Health riskEye, skin, and respiratory irritant; central-nervous-system effects from chronic exposure. (EPA)Soil1
Drinking-water linkage · SDWIS

Groundwater Systems Serving Communities Within 3 Miles

The 25 systems below draw on groundwater (or mixed sources) and serve communities whose centroid sits within 3 miles of this site. Distance is to the served-city centroid — SDWIS does not expose individual wellhead locations, so this is a proximity screen, not a wellhead-impact assessment.

Water systemServesDistancePopulation servedSourceStatus
Atlas Acres MixedRathdrum2.2 mi160GROUNDWATERIn compliance
Rimrock Service Area MixedRathdrum2.2 mi3,493GROUNDWATERIn compliance
Chilco Service Area MixedRathdrum2.2 mi563GROUNDWATERIn compliance
Dry Acres Water And Sewer Dist PrivateRathdrum2.2 mi75GROUNDWATERUNRESOLVED
Hayden Orchards Water System MixedRathdrum2.2 mi122GROUNDWATERUNRESOLVED
Hillside Service Area MixedRathdrum2.2 mi4,140GROUNDWATERIn compliance
Twin Lakes Service Area MixedRathdrum2.2 mi2,023GROUNDWATERIn compliance
Lake Forest Homes Assn Inc PrivateRathdrum2.2 mi98GROUNDWATERUNRESOLVED
Mountain View Terrace PrivateRathdrum2.2 mi445GROUNDWATERIn compliance
Panhandle Mobile Estates PrivateRathdrum2.2 mi168GROUNDWATERIn compliance
Panhandle Village Water System PrivateRathdrum2.2 mi103GROUNDWATERIn compliance
Ranch Valley Water Assn PrivateRathdrum2.2 mi45GROUNDWATERIn compliance
Rathdrum City Of MunicipalRathdrum2.2 mi10,358GROUNDWATERUNRESOLVED
Seasons Road Water Assn PrivateRathdrum2.2 mi50GROUNDWATERUNRESOLVED
Singer Ranch Water System PrivateRathdrum2.2 mi44GROUNDWATERIn compliance
Upper Twin Lakes Water Company Inc PrivateRathdrum2.2 mi227GROUNDWATERUNRESOLVED
Valley Green MixedRathdrum2.2 mi135GROUNDWATERIn compliance
Hayden Pines Grouse Meadows MixedRathdrum2.2 mi1,188GROUNDWATERIn compliance
Ashley Estates Water Assn PrivateRathdrum2.2 mi38GROUNDWATERUNRESOLVED
Meadowland Acres MixedRathdrum2.2 mi63GROUNDWATERIn compliance
East Seasons Acres PrivateRathdrum2.2 mi63GROUNDWATERIn compliance
Hoyt Bluff Water Association PrivateRathdrum2.2 mi151GROUNDWATERIn compliance
Elkhorn Ranch MunicipalRathdrum2.2 mi278GROUNDWATERUNRESOLVED
Leisure Acres Trailer Court PrivateRathdrum2.2 mi180GROUNDWATERUNRESOLVED
Hauser Lake Water Assn Inc PrivateHauser3.0 mi1,575GROUNDWATERUNRESOLVED

Methodology: served-city centroid (TIGER 2020) is used as the PWS coordinate. Source-water classification from SDWIS primary_source_code; only groundwater and mixed-source systems are queried. Click any system above for its full SDWIS profile.

Equity context · ACS 2018-2022 block-group demographics

Who Lives Near This Site

Kootenai County, Idaho (no Census block groups within 1 mile and no host city — falling back to containing county): a population of 173,396. Why we surface this →

POPULATION SHARE
9.3%

Low-income

POPULATION SHARE
12.5%

People of color

POPULATION SHARE
6.5%

Under age 5

POPULATION SHARE
19.4%

Over age 64

Source: Census ACS 2018-2022 (5-year) + USEPA-clone EJ blockgroup stats (raw indicators + EJ disparity mirror). NPL site proximity contributes to the national EJ pattern; indicator-level percentile and disparity scores are surfaced on the county page and the state page.

Source. EPA Superfund Enterprise Management System (SEMS) · retrieved 2026-05-07. SEMS is a federal public-domain dataset under 17 USC §105.

What this is not. We report EPA's published Superfund record — site listing, status, and contaminants of concern as named in EPA's decision documents. We do not perform site visits, independent air or water sampling, or current-state health-risk assessment. NPL listing reflects EPA's Hazard Ranking Score at a point in time; it does not by itself describe present-day exposure.