Airports / Cascade Locks-Stevenson State Airport
Cascade Locks-Stevenson State Airport(KCZK)
United States
Last updated: Mar 17, 2026
Activity Summary
Airport Patterns
Emissions up 404% vs prior period — significantly busier than prior period
Charter/owner classification not available for this airport's flights
Spikes
Significant deviations from this airport's baseline in the selected period.
CO₂ Above Baseline
26t
Signals Detected
5
Highest Severity
High
Elevated activity Jun 23, 2025 – Jun 29, 2025 — 4 flights in 7 days vs baseline of 1
4 flights recorded in a 7-day window, exceeding the airport baseline of 1 flights per week by 208%.
4.9t CO₂
Elevated activity Jul 4, 2025 – Jul 10, 2025 — 3 flights in 7 days vs baseline of 1
3 flights recorded in a 7-day window, exceeding the airport baseline of 1 flights per week by 131%.
5.7t CO₂
Elevated activity Jul 20, 2025 – Jul 26, 2025 — 3 flights in 7 days vs baseline of 1
3 flights recorded in a 7-day window, exceeding the airport baseline of 1 flights per week by 131%.
7.3t CO₂
Single high-emission departure C-FSNY → KSDL on Dec 28, 2025 — 8.2t CO₂, 100% of day's total
Aircraft C-FSNY departing to KSDL produced 8.2t CO₂, representing 100% of all airport emissions on Dec 28, 2025.
8.2t CO₂
20-day gap in recorded activity ending Sep 2, 2025
Airport had 20 consecutive days with zero recorded flights before activity resumed on Sep 2, 2025.
0.5t CO₂
Route Map
KCZK to KSNA · 855 miles
Total Flights
4
Avg CO₂/Flight
6.6t
Total Emissions
26.5t CO₂
KCZK to KPSP · 866 miles
Total Flights
3
Avg CO₂/Flight
3.7t
Total Emissions
11.1t CO₂
KCZK to KVNY · 812 miles
Total Flights
3
Avg CO₂/Flight
3.2t
Total Emissions
9.5t CO₂
KCZK to KSDL · 985 miles
Total Flights
1
Avg CO₂/Flight
8.2t
Total Emissions
8.2t CO₂
KCZK to KUDD · 876 miles
Total Flights
2
Avg CO₂/Flight
4.1t
Total Emissions
8.1t CO₂
KCZK to KPDX · 35 miles
Total Flights
7
Avg CO₂/Flight
1.1t
Total Emissions
7.9t CO₂
Recent Flights
10 total flights recordedShowing most recent flights — not filtered by viewing period