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Thursday, June 26, 2025, 9:00 AM – 12:30 PM
- Whitaker Ponds
- 7040 Northeast 47th Avenue
- Portland, OR, 97218
- United States
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Sunday, June 22, 2025, 2:00 PM – 5:30 PM
- Whitaker Ponds
- 7040 Northeast 47th Avenue
- Portland, OR, 97218
- United States
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Sunday, June 22, 2025, 9:00 AM – 12:30 PM
- Portland Water Bureau (Groundwater Pump Station)
- 16650 Northeast Airport Way
- Portland, OR, 97230
- United States
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Wednesday, June 18, 2025, 4:30 PM – 8:30 PM
- Kelly Point Park
- North Kelley Point Park Road
- Portland, OR, 97203
- United States
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Saturday, June 14, 2025, 11:30 AM – 3:30 PM
- Columbia Slough Watershed Council
- 7040 NE 47th Avenue
- Portland
- United States
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Friday, June 6, 2025, 11:00 AM – 2:00 PM
- PWB Pump Station
- 16650 Northeast Airport Way
- Portland, OR, 97230
- United States
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Friday, June 6, 2025, 9:00 AM – 12:00 PM
- PWB Pump Station
- 16650 Northeast Airport Way
- Portland, OR, 97230
- United States
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Thursday, June 5, 2025, 5:00 PM – 9:00 PM
- PWB Pump Station
- 16650 Northeast Airport Way
- Portland, OR, 97230
- United States
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Thursday, June 5, 2025, 9:00 AM – 12:00 PM
- PWB Pump Station
- 16650 Northeast Airport Way
- Portland, OR, 97230
- United States
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Wednesday, June 4, 2025, 11:00 AM – 2:00 PM
- PWB Pump Station
- 16650 Northeast Airport Way
- Portland, OR, 97230
- United States
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Wednesday, June 4, 2025, 9:00 AM – 12:00 PM
- PWB Pump Station
- 16650 Northeast Airport Way
- Portland, OR, 97230
- United States
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Tuesday, June 3, 2025, 11:00 AM – 2:00 PM
- PWB Pump Station
- 16650 Northeast Airport Way
- Portland, OR, 97230
- United States
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Tuesday, June 3, 2025, 9:00 AM – 12:00 PM
- PWB Pump Station
- 16650 Northeast Airport Way
- Portland, OR, 97230
- United States
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Monday, June 2, 2025, 11:00 AM – 2:00 PM
- PWB Pump Station
- 16650 Northeast Airport Way
- Portland, OR, 97230
- United States