5 Colo. Code Regs. § 1001-4-X

Current through Register Vol. 47, No. 18, September 25, 2024

Section 5 CCR 1001-4-X - Specific Odor Control Requirements

X.A. Testing Requirements

X.A.1. Testing requirements apply to all aspects of the housed commercial swine feeding operations and include:

X.A.1.a. Testing for concentration of off-site odor emissions; and

X.A.1.b. Testing for emissions from incinerators if applicable.

X.A.2. At a minimum, an owner or operator shall comply with the following testing requirements:

X.A.1.a. An initial compliance test within 180 days after a permit to operate has been issued; and

X.A.2.b. Semi-annual compliance testing beginning within six months of issuance of the permit to operate.

X.B. Recordkeeping Requirements

At a minimum, an owner or operator shall comply with the following recordkeeping requirements:

X.B.1. Records of the required monitoring information that includes the following:

X.B.1.a. Date, place as defined in the permit to operate, and time of sampling or measurements;

X.B.1.b. Date(s) on which analyses were performed;

X.B.1.c. The company or entity that performed the analyses;

X.B.1.d. The analytical techniques or methods used;

X.B.1.e. The results of such analysis; and

X.B.2.f. The operating conditions existing at the time of sampling or measurement.

X.B.2. The owner or operator shall record the dates, field locations, wind direction, wind rate, application rate, and the source of the process wastewater, solid waste, or sludge for each land application at the housed commercial swine feeding operation.

X.B.3. The retention of records of all required monitoring data and support information for a period of at least five years from the date of the monitoring sample, measurement, report, or application. A housed commercial swine feeding operation shall make available for

Division review all other records of required monitoring data and support information required to be retained by a housed commercial swine feeding operation upon 48 hours advance notice by the Division.

X.C. Monitoring Requirements

At a minimum, an owner or operator shall comply with the following monitoring requirements:

X.C.1. All odor emissions monitoring and analysis procedures or test methods relied upon in the odor management plan, including any required procedures and methods for compliance certification requirements.

X.C.2. Periodic monitoring sufficient to yield reliable data for the relevant time period that are representative of the housed commercial swine feeding operation's compliance with the permit to operate and odor management plan. Such monitoring requirements shall assure use of terms, test methods, units, averaging periods, and other statistical conventions consistent with the applicable requirements in the permit to operate and odor management plan.

X.C.3. As necessary, requirements concerning the use, maintenance, and where appropriate,

installation of monitoring equipment or methods as required by the permit to operate and odor management plan.

X.D. Reporting Requirements

At a minimum, an owner or operator shall comply with the following reporting requirements:

X.D.1. Submit an annual report by February 15 ^th of each year that includes the results of all required monitoring.

X.D.2. Prompt reporting of deviations from permit to operate requirements, including those attributable to upset conditions, the probable cause of such deviations, and any corrective actions or preventative measures taken.

5 CCR 1001-4-X