# COMAR Title 26 — Department of the Environment

## Subtitle 10 — Oil Pollution Control and Storage Tank Management

### Chapter 07 — High Risk Oil Storage Facilities

#### Regulation .05 Analytical Testing Methods — New or Existing Gasoline UST Systems.

*COMAR 26.10.07.05*

An owner of a new or existing gasoline UST system shall conduct an analysis for full suite volatile organic compounds, including naphthalene and fuel oxygenates, for each water sample collected from:

A. A groundwater monitoring well in accordance with USEPA Test Method 8260 or another method approved by the Department; and

B. A site supply well in accordance with USEPA Test Method 524.2 or another method approved by the Department.