West Virginia Ground Snow Load: Who Sets It

West Virginia sets no ground snow load at state level, so every figure comes from a county or city building department. The body to ask is the local jurisdiction that adopted the State Building Code, and the West Virginia State Fire Commission for the rule itself. 19 states work this way, which is why a search for one West Virginia figure comes back with several different answers from several different pages, all of them correct for the place they were written for. West Virginia publishes ground snow loads through the local jurisdiction that adopted the State Building Code, and the West Virginia State Fire Commission for the rule itself, and the jurisdictions reached for this had put none into a public document at the time they were read.

The local jurisdiction that adopted the State Building Code, and the West Virginia State Fire Commission for the rule itself: the county or city building department that adopted the code fills in the blanks the code leaves to the jurisdiction. In its own words: “7.2. Each local jurisdiction which adopts the State Building Code is responsible for the enforcement of the building code as provided in West Virginia Code 7-1-3n and 8-12-13.”

The figure is keyed to the county in West Virginia, as it is in 21 states, so the county line rather than the town line is what changes the answer.

West Virginia State Fire Commission adopts State Building Code (Title 87, Series 4 (87CSR4), filing date May 5, 2022). West Virginia adopted it as written. The adopting rule reads: “4.1.a. The 2018 edition, International Building Code, with the following exceptions:”

A ground snow load is a weight per unit area and not a depth, and the two are joined only by the density of the snow on the day, which is why the published documents give the load and leave the depth out. Wet spring snow and dry January snow of the same depth are different weights on the same roof. The local jurisdiction that adopted the State Building Code, and the West Virginia State Fire Commission for the rule itself works in loads for that reason, and so does every figure set out below.

A West Virginia figure for an address the documents below do not cover comes from the local jurisdiction that adopted the State Building Code, and the West Virginia State Fire Commission for the rule itself. The document behind it is TITLE 87 LEGISLATIVE RULE STATE FIRE COMMISSION SERIES 4 STATE BUILDING CODE, published by West Virginia State Fire Commission, read on September 23, 2026. It establishes the point this way: “7.3. Throughout the national codes, adopted in subsection 4.1 of this rule, there are discretionary provisions or amendments which require further action by the adopting local jurisdiction in order to adapt these codes to various local conditions. The appendices are not a part of the code and must also be adopted by the local jurisdiction to be enforceable. It is therefore the intent of this rule to further authorize each local jurisdiction to further complete, by order or ordinance, those respective areas which are indicated to be completed by the adopting "jurisdiction" and any of the appendices the local jurisdiction wishes to adopt.”

14 of 50: Connecticut, Indiana, Maryland, Massachusetts, Michigan, Minnesota, Montana, New Hampshire, New Jersey, North Carolina, Rhode Island, Utah, Vermont, Wisconsin. The other 36 split into 17 that adopt the national code without a snow amendment and 19 that leave every figure to a county or city building department. That is the single most useful fact about this subject and no one state's own website carries it.