3745-104-12 Hazard Assessment: Defining Offsite Impacts - Population.

(A) The owner or operator shall estimate in the RMP the population within a circle with its center at the point of the release and a radius determined by the distance to the endpoint defined in paragraph (A) of rule 3745-104-09 of the Administrative Code.

(B) Population to be defined. Population shall include residential population. The presence of institutions (schools, hospitals, prisons), parks and recreational areas, and major commercial, office, and industrial buildings shall be noted in the RMP.

(C) Data sources acceptable. The owner or operator shall use the most recent census data, or other updated information, to estimate the population potentially affected.

(D) Level of accuracy. Population shall be estimated to two significant digits.

Cite as Ohio Admin. Code 3745-104-12

Five Year Review (FYR) Dates: 04/10/2015 and 04/10/2020
Promulgated Under: 119.03
Statutory Authority: 3753.02
Rule Amplifies: 3753
Prior Effective Dates: 8/13/99