PERMFILE118709

• Permit No: M1982036
• IBM Index Class Name: Permit File
• Section_Exhibit Name: EXHIBIT N - OTHER PERMITS
• Media Type: D
• Archive: No

•

B. MONITORING AND REPORTING
• 1. Representative Sampling
PA I
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PER. IT N0: CO-0037556
Samples and measurements taken as required herein shall be representative
of the volume and nature of the monitored discharge.
2. Reporting
Monitoring results obtained during the previous 3 months shall be
summarized for each calendar quarter and reported on applicable
discharge monitoring report forms (EPA Form 3320-1), postmarked no
later than the 28th day of the month following the completed quarter.
For example, for [he 1st quarter (January, February and March) the
report would be due on or before April 28. If no discharge occurs
during the reporting period, "NO Discharge" shall be reported.
Duplicate sinned copies of these, and all other reports required
herein, shall be submitted to the Regional Administrator and the
State at the following addresses:
Colorado Department of Health U.S. Environmental Protection Agency
Water Quality Control Division 1860 Lincoln Street - Suite 103
Monitoring L Enforcement Section Denver, Colorado 80295
4210 East 11th Avenue Attention: Enforcement - Permit Program
Denver, Colorado 80220
3. Definitions
• a. A "composite" sample, for monitoring requirements, is defined as a
minimum of four {4} grab samples collected at equally spaced two (2)
hour intervals and proportioned according to flow.
b. A "grab" sample, for monitoring requirements, is defined as a single
"dip and take" sample collected at a representative point in the
discharge stream.
c. An "instantaneous" measurement, for monitoring requirements, is defined
as a single reading, observation, or measurement using existing
monitoring facilities.
4. Test Procedures
Test procedures for the analysis of pollutants shall conform to regulations
published pursuant to Section 304 (h) of the Act, and Colorado State Effluent
Limitations (10.1.4), under which such procedures may be required.
5. Recording of Results
For each measurement or sample taken pursuant to the requirements of this
permit, the permittee shall record the following information:
a. The exact place, date, and time of sampling;
• b. The dates the analyses were performed;
c. The person(s) who performed the analyses;
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