Provisions shall be made for periodic measurement of the static and pumping water levels in all community wells and all NTNC wells constructed after the effective date of this rule.

1. (a) An airline with depth gauges for periodic measurement of water level shall be constructed of minimum 3/8" diameter material sufficient to prevent rupturing or cracking as a result of age and environmental conditions inside the well; or
2. (b) A continuous monitoring and recording water level measurement system.

Author: Joe Alan Power, Edgar K. Hughes

Statutory Authority: Code of Ala. 1975, §§22-23-33, 22-23-49, 22-22A-5, 22-22A-6. History: May 23, 1977. Repealed and Readopted: January 4, 1989; October 31, 1990; effective December 5, 1990. (Rule was renumbered from.10 to .13.) Amended: Filed December 21, 1998; effective January 25, 1999. (Rule was renumbered from .13 to .19.) Amended: Filed May 2, 2000; effective June 6, 2000. Amended: Filed November 7, 2005; effective December 12, 2005. Amended: Filed June 21, 2016; effective August 5, 2016. Ed. Note: Rule 335-7-5-.19 was renumbered .11 and original Rule 335-7-5-.11, Observation Wells, was repealed as per certification filed November 7, 2005; effective December 12, 2005. See attached history:

Editor’s Note: Rule 335-7-5-.19 was renumbered .11 and original Rule 335-7-5-.11, Observation Wells, was repealed as per certification filed November 7, 2005; effective December 12, 2005. See attached history: History: New Rule: Filed November 28, 1995; effective January 2, 1996. Amended: Filed December 21, 1998; effective January 25, 1999. (Rule was renumbered from .05 to .11). Amended: Filed May 2, 2000; effective June 6, 2000. Amended: Filed November 7, 2005; effective December 12, 2005.

History: May 23, 1977. Repealed and Readopted: January 4, 1989; October 31, 1990; effective December 5, 1990. (Rule was renumbered from.10 to .13.) Amended: Filed December 21, 1998; effective January 25, 1999. (Rule was renumbered from .13 to .19.) Amended: Filed May 2, 2000; effective June 6, 2000. Amended: Filed November 7, 2005; effective December 12, 2005. Amended: Filed June 21, 2016; effective August 5, 2016. Ed. Note: Rule 335-7-5-.19 was renumbered .11 and original Rule 335-7-5-.11, Observation Wells, was repealed as per certification filed November 7, 2005; effective December 12, 2005. See attached New Rule: Filed November 28, 1995; effective January 2, 1996. Amended: Filed December 21, 1998; effective January 25, 1999. (Rule was renumbered from .05 to .11). Amended: Filed May 2, 2000; effective June 6, 2000. Amended: Filed November 7, 2005; effective December 12, 2005.