020-11 Wyo. Code R. §§ 11-17 - Maintenance and Retention of Records

(a) The operator shall maintain records at the mine site in accordance with W.S. § 35-11-430(b), including, for any laboratory analyses that an operator is allowed to retain on site for inspection rather than submit to the Administrator:

(i) A description of, or reference for, the procedures and methods used for sample collection, preservation, and quality control; and

(ii) The name, address, and telephone number of the laboratory performing the analyses, and the laboratory identification number.

(b) The operator shall:

(i) Retain records of all monitoring information, including the following:

(A) Records of all data used to complete permit and license applications and any supplemental information submitted under Sections 3, 4, 5 and 6 of this Chapter;

(B) Calibration and maintenance records and all original strip chart recordings for continuous monitoring instrumentation;

(C) Copies of all reports required by the permit or Research and Development License;

(D) The nature and composition of all injected fluids; and

(E) Information requested by the Administrator for inclusion in the Annual Report as required by W.S. § 35-11-411.

(ii) Retain the records listed in Section 17(b)(i)(A) through (D) at the mine site until termination of the permit or Research and Development License, unless otherwise authorized by the Administrator. However, the operator shall maintain these records no less than three years after the date of the sample, measurement, report, or application. The Administrator may require the operator to deliver the records to the Administrator at the conclusion of the retention period.

Notes

020-11 Wyo. Code R. §§ 11-17

Amended, Eff. 11/13/2018. Amended, Eff. 11/17/2022.