FIRMS code

H972 WIRT STONE DOCK/BAY CITY

Name: WIRT STONE DOCK/BAY CITY
Address: 400 Martin St, Bay City, MI, 48706-4121, US

Active Pier or terminal

Facility details

FIRMS code: H972
Name: WIRT STONE DOCK/BAY CITY
Address: 400 Martin St
Bay City, MI 48706-4121
Status: Active (A)
Facility type: Pier or terminal (03)
CBP port: Saginaw/Bay City, MI (3804)
CBP region: 3
Last changed: 2026-10-23
Data as of: 2026-10-23

Pre-filing validation

Validate H972 before you file

Check H972 against the port and use on your filing before ACE does: list, status, port (ACE 164) and facility type.

curl https://api.firmsapi.com/v1/validate \
  -H "x-api-key: $FIRMSAPI_KEY" -H "content-type: application/json" \
  -d '{"code":"H972","port":"3804","use":"location_of_goods"}'

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Nearby facilities in the same port

Code	Name	Type	Distance
K724	AMOCO OIL CO	Pier or terminal	909 m
K152	Marathon Oil	Pier or terminal	1.2 km
H970	DOW CHEMICAL REFINERY	Pier or terminal	1.6 km
K432	Sem Materials	Pier or terminal	2.0 km
K095	Wirt/Saginaw Bay Fertilizer/North Star	Pier or terminal	2.3 km

Source: U.S. Customs and Border Protection FIRMS code list, data as of 2026-10-23. FIRMSapi is not affiliated with CBP; confirm bond status and filing details in ACE.