# COMAR Title 26 — Department of the Environment

## Subtitle 04 — Regulation of Water Supply, Sewage Disposal, Solid Waste, and Recyclable Materials

### Chapter 01 — Quality of Drinking Water in Maryland

#### Regulation .18 Monitoring of Consecutive Public Water Systems.

*COMAR 26.04.01.18*

When a supplier of water provides water to one or more other public water systems, the Approving Authority may modify the monitoring requirements imposed by Regulations .11—.15-3 of this chapter, to the extent that the interconnection of the systems justifies treating them as a single system for monitoring purposes. Any modified monitoring shall be conducted pursuant to a schedule specified by the Approving Authority.