New Hampshire Code of Administrative Rules
We - Water Well Board
Chapter We 600 - STANDARDS FOR THE CONSTRUCTION, MAINTENANCE AND ABANDONMENT OF WELLS
Part We 602 - NEW WELL CONSTRUCTION
Section We 602.21 - Wells Drilled in Bedrock: Casing Function and Materials

Universal Citation: NH Admin Rules We 602.21

Current through Register No. 40, October 3, 2024

(a) A well casing for a bedrock well shall be made of a material and weight appropriate to assure adequate performance of the functions for which casing is used.

(b) A well casing for a bedrock well shall:

(1) Provide access for withdrawal of ground water;

(2) Prevent intrusion of contaminants from the ground surface or fromunconsolidated surficial deposits into the well;

(3) Prevent entrance of soil particles into the well;

(4) Provide a reference for locating the well;

(5) Not be made of or contain materials that are a source of pollution;

(6) If made of steel, have a minimum wall thickness of 0.23 inches; and

(7) If made of plastic, be Schedule 40 or better and National Sanitation Foundation approved including but not limited to Polyvinyl chloride (PVC), Chlorinated polyvinyl chloride (CPVC), or Acrylonitrile butadiene styrene (ABS).

Disclaimer: These regulations may not be the most recent version. New Hampshire may have more current or accurate information. We make no warranties or guarantees about the accuracy, completeness, or adequacy of the information contained on this site or the information linked to on the state site. Please check official sources.
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.