Base
Schedule K: 0440CanadaCASNI

Sarnia

CBP Schedule K foreign port code · Canada

Port Intelligence

Harbor Size

Small

WPI + LOCODE confirmed

Travel Advisory

Level 1

Exercise Normal Precautions

LOCODE Status

Verified

Matched to UN/LOCODE registry

Data compiled from CBP Schedule K Foreign Ports, NGA World Port Index, UN/LOCODE, State Dept Travel Advisories · As of 2026-04-26 · Updates annually

UN/LOCODE

LOCODE

CASNI

Subdivision

ON

Functions

Sea portAirport

IATA Code

YZR

View full LOCODE record for CASNI

Port Facilities

From the NGA World Port Index · Port #3700 · U.S. Coast Pilot 6 - Great Lakes and their connecting waterways · Chart 14852, 14853

Harbor Size

Small

Shelter

Excellent

Channel Depth

5 m

Anchorage Depth

8 m

Harbor TypeRiver/Natural
Cargo Pier Depth6 m
Repair CapabilityMajor repairs
Water BodyLake Saint Clair; Great Lakes

Cargo Handling

Wharf

Supplies

FuelDieselWaterProvisions
First Port of EntryPilotage CompulsoryTugs AvailableRailway AccessElectrical ServicesTelephoneRadio

Source: NGA World Port Index (Publication 150)

CBP Rulings — Canada (15)

Other Ports in Canada

481 total

Browse all UN/LOCODE locations in Canada

LeamingtonWindsor – Main Office