CARBON MONOXIDE ALARM
117 GREENBROOK CT
Btwn FIELDSTONE DR
E46
Dispatched 10:09 AM
ClearedETA
2m
DIST
0.3mi
HYD
120ft
Dispatch
ACTIVE COALRM FOR AN HOURNO ONE FEELING ILL ... SEE RELATED CP#: PD26-379597
Caller: KATHLEEN OMALLEY (805-469-0636)
Temp
69°F
Wind
6 NNW
Conditions
Sunny
Humidity
67%
Map and hydrants · tap to hide
Read off the 3D
Roof about 25 ft up, collapse zone 38 ft
Structure runs past the sampled area; footprint and far sides not read
Water Supply
213ft
S
LAY-IN1500+ GPM
127 Summerhill Court New Hope
120ft
NW
ALT SUPPLY1500+ GPM
153-199 Greenbrook Court New Hope
Size-Up Reference
No prior calls
Hydrant — 120ft NW — 1500+ GPM
Structure
Wood Frame Multi-Family Dwelling
Occupancy
Residential
Footprint
895 sq ft
Construction
Wood Frame
🚨 Incident Snapshot
moderateCarbon monoxide alarm activation
Multi-family residential (townhouse-style)
Alarm active ~1 hour, no reported occupant symptoms
⚠️ Primary Risk Signals
Active CO hazard
Occupants may be symptomatic but unaware
CO accumulation possible in shared walls/HVAC
Multi-unit exposure
Shared mechanical systems or common vents
Adjacent units may be affected
Nuisance alarm history unknown
Confirm if prior false activations at this unit
✔️ Confirm on Arrival
Odor and symptoms
Gas smell, burning smell, or other odor source present
Ask occupants about headache, nausea, dizziness
Alarm location
Which room, which floor
Alarm still sounding or stopped
Gas appliances and utilities
Stove/oven, water heater, furnace condition
Gas meter visible, any leaks or damage
Garage status
Attached garage present and occupied
Vehicle running or recently run
🧠 Common Causes
Vehicle exhaust from attached garage