Larrabee State Park
245 Chuckanut Dr, Bellingham, WA 98229 · Whatcom County · Publicly Owned Treatment Works
- Average flow
- 0.0032 MGD
- Design flow
- 0.54 MGD
- NPDES permit
- WA0023787
- Administratively continued
- Permit expires
- October 2021
- Population served
- —
- CWNS 2022
Larrabee State Park is a publicly owned wastewater treatment plant in Bellingham, Whatcom County, Washington treating an average of 0.0032 million gallons per day against a permitted design capacity of 0.54 MGD. It discharges under NPDES permit WA0023787 (administratively continued), which expires in October 2021, with 1 recorded violation in the last three years.
Treatment technology
Treatment structures and unit processes at Larrabee State Park.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 1
- Effluent violations
- 1
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Larrabee State Park.
No verified contacts on file yet
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Nearby wastewater treatment plants in Washington
Bellingham · 4 mi away
15.62 MGD
Bellingham · 11 mi away
0.18 MGD
Ferndale · 13 mi away
2.26 MGD
Burlington · 15 mi away
1.56 MGD
Sedro-Woolley · 16 mi away
0.96 MGD
Everson · 19 mi away
0.33 MGD
Mount Vernon · 19 mi away
0.28 MGD
Lynden · 19 mi away
1.56 MGD
Larrabee State Park: frequently asked questions
Sources and methodology
Flow, permit and violation figures come from the EPA's ICIS-NPDES discharge monitoring records. Population served comes from the Clean Watersheds Needs Survey 2022. Treatment structures are identified by Klarifi's review of aerial imagery, and capital improvement projects are extracted from published municipal budget documents. Violations are counted over the last three years of monitoring reports.
Data refreshed October 26, 2026; facility record last updated June 12, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Anaerobic digester · Lift station · all terms