My WebLink
|
Help
|
About
|
Sign Out
Home
Browse
Search
HYDRO22023
DRMS
>
Back File Migration
>
Hydrology
>
HYDRO22023
Metadata
Thumbnails
Annotations
Entry Properties
Last modified
8/24/2016 8:43:10 PM
Creation date
11/20/2007 2:39:45 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1980004
IBM Index Class Name
Hydrology
Doc Date
6/25/2004
Doc Name
NPDES Permit
Permit Index Doc Type
NPDES
Media Type
D
Archive
No
There are no annotations on this page.
Document management portal powered by Laserfiche WebLink 9 © 1998-2015
Laserfiche.
All rights reserved.
/
43
PDF
Print
Pages to print
Enter page numbers and/or page ranges separated by commas. For example, 1,3,5-12.
After downloading, print the document using a PDF reader (e.g. Adobe Reader).
View images
View plain text
COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT, Water Quality Control Division <br />' Rationale -Page 8, Permit No. CO-0038342 <br />contain the required summarization of the test results for parameters shovers in Tables VI-4 and VI-5 above and Part <br />I B.1 of the permit. See the permit, Part I E.1. for details on such submission. <br />2. Additional Reporting. The results of the twelve-time analysis described previously shall be submitted as required. <br />3. Special Reports: Special reports are required in the event of a spill, bypass, or other noncompliance. Please refer to <br />Part I.E. of the permit for reporting requirements. <br />D. Additional Terms and Conditions <br />1. SiQttatorv and Certfcation Requirements: Signatory and certification requtremenu for reports and submittals are <br />discussed in Part IE.6. of the permit. <br />2. Compliance Schedules: AZl information and written reports required 6y the following compliance schedules should be <br />directed to the Permits Unit for final review unless otherwise stated. <br />a. Twelve Time Analvsis: To ensure that the water quality standards for total recoverable arsenic, dissolved cadmium, <br />dissolved copper, total recoverable trivalent chromium, total recoverable iron, dissolved lead, dissolved manganese, <br />total mercury, dissolved nickel, dissolved selenium, dissolved silver, and dissolved zinc are being protected, the <br />permittee shall conduct special sampling for the appropriate metals at ou all 002 as specified in the following <br />paragraph and in Part I B.3. of the permit beginning in the month this permit becomes effective (or upon <br />commencement of discharge, whichever occurs ftrst), and following once per month thereafter. <br />Twelve consecutive monthly grab samples for total recoverable (TR) arsenic, potentially dissolved (PD) cadmium, <br />TR trivalent chromium, PD copper, TR iron, PD lead, PD manganese, total mercury, PD nickel, PD selenium, PD <br />silver, and PD zinc shall be collected at outfa11002 and analyzed with all resu[u being submitted at the end ojthe <br />sampling period. A summary report in the form ofa letter shall be submitted to the Permits Unit by October 31, <br />2005. This report shall include all individual sample results collected over the twelve month period. Ifsampling is <br />incomplete, this shall be noted in fhe report. Ifsampling has noiyet been completed by this date, this twelve time <br />analysis requirement shall continue until twelve samples have been collected and analyzed and the results submitted <br />to the Permits Unit. <br />If the monitoring shows that there is a reasonable potential for any of these parameters to cause exceedence of the <br />applicable water quality standards, the permit may be reopened to add limits and/or monitoring subject to public <br />notice requirements. <br />Code Event Permit Citation Due Date <br />50008 Submit a summary report of all twelve monthly results with Parts LA.4. and LB.3. 10/31/05 <br />cover letter to the Permits Unit. <br />b. Materials Containment Plan: Previously, thepermittee submitted an engineeredspil/plan. An update to thep/an is <br />required fo be filed within 90 days of the permit effective date, detailing all changes that have occurred since the <br />original submittal. If no changes have occurred, a letter to this effect is required. For specific requirements, refer <br />to Part LD.1. of the permit. <br />E. Waste Minimization/Po[lution Prevention <br />Waste minimization and pollution prevention are two terms that are becoming increasingly more common in industry today. <br />Waste minimization includes reducing the amount of waste at the source through changes in industrial processes, and reuse <br />and recycling of wastes for the original or some other purpose (such as materials recovery or energy production). Pollution <br />prevention goes hand-in-hand with waste minimization. If the waste is eliminated at the front of the line, it will not have to <br />be treated at the end of the line. The direct benefits to the tr:dustry are often significant, both in terms of increased profit and <br />in public relations. This program can affect all areas ofprocess and waste control with which an industry deals. <br />Elimination or reduction ofa wastewaterpollutant can also result in a reduction in an airpollutant or a reduction in the <br />amount ofhazardous materials that must be handled or deposed. <br />ThL~ discharge permit does not specifically dictate waste minimizaton conditions at this time. The Division does strongly <br />encourage the permittee to continue working in developing and implementing a waste minimization plan. Several industries <br />have already developed plans arsd found that implementation resulted in substantial savings. Both the Colorado Department <br />Lust Revised: 6/9/2004 <br />
The URL can be used to link to this page
Your browser does not support the video tag.