Virginia Administrative Code
Title 9 - ENVIRONMENT
Agency 25 - STATE WATER CONTROL BOARD
Chapter 31 - VIRGINIA POLLUTANT DISCHARGE ELIMINATION SYSTEM (VPDES) PERMIT REGULATION
Part VI - Standards for the Use of Biosolids or Disposal of Sewage Sludge
Article 2 - Biosolids Applied to the Land
Section 9VAC25-31-547 - Groundwater monitoring

Universal Citation: 9 VA Admin Code 9VAC25-31-547

Current through Register Vol. 41, No. 3, September 23, 2024

A. Monitoring wells may be required by the department for land treatment sites, sludge lagoons, biosolids land application sites, or biosolids storage facilities to monitor groundwater quality.

B. If groundwater monitoring is required, a groundwater monitoring plan shall be submitted to the department for approval that includes at a minimum:

1. Geologic and hydrologic conditions at the site;

2. Monitoring well design, placement, and construction;

3. Sampling frequency;

4. Sampling procedures, including quality assurance and quality control; and

5. Collection of background samples.

Statutory Authority

§ 62.1-44.15 of the Code of Virginia.

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