HYDRO29044

• Permit No: C1981071
• IBM Index Class Name: Hydrology
• Doc Date: 3/22/2001
• Doc Name: February 2001 DMR SUBMITTAL
• From: TWENTMILE COAL CO
• To: WQCD
• Permit Index Doc Type: DMR’s
• Media Type: D
• Archive: No

III IIIIIIIIIIIII III
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Twentymile Coal Company
29515 Routt County Road fl 27
Oak Creek, Colorado 80467
[phone]
March 21.2001
Ms. Carla Lenkey
Colorado Department of Public Health and Environment
Water Quality Control Division -Permits and Enforcement
4300 Cherry Creek Drive South
Denver, CO 80222-1530
RE: PERMIT CO-0027154; FEBRUARY 200A DMR SUBMITTAL
v
Dear Ms. Lenkey:
RECEIVED
MAR 2 ~ 2001
Division of Minerals 8 Geolo9Y
Please find enclosed the above referenced discharge monitoring report for the period February 1, 2001 through
February 28, 2001. Ponds B (Outfall 003), D (Outlall 005), and E (Oulfall 006) discharged during this period. However,
Pond B only discharged the last 3 weeks of this period. No permit limitation exceedences occurred during this month.
Outfalls 001, 005 and 007 are being tested for Hardness in addition to the regwred parameters, however, as noted below,
001 and 007 did not discharge and were omined for this period. Copies of those results are included in this submittal.
Outfalls 001, 002, 004, 007, 008 and 009 did not discharge; and therefore have no chemical or toxicological tests during This
period. Outfall 020 has not been constructed yet; therefore there is no discharge to enable chemical or toxicological testing to
date. Outfalls 010. 016 and 017 have been eliminated from this permit. In order to reduce the amount of paper work, the
following certification will be substituted for the actual DMR forms to cover the outfalls which did not discharge.
CERTIFICATION
l certity under penalty of law that I have personally examined and am familiar with the in/ormation submitted herein; ono
based on my inquiry of those individuals responsible for obtaining the information, 1 believe the submitted information is
true, accurate, and complete. I am aware that there are significant penalties /or submitting /alse information, including the
possibility o/ line and imprsonment. See 18 U.S.C. § 1007 and 33 U.S.C. § 7319. (Penalties under these statutes may
include /fines up to $70,000 and/or maximum imprisonment o/ behveen 6 months and 5 years.)
3 ~r Lr
Richard Mils, Environmental Manager Dale
Please contact me at [phone] ii you have any questions or require additional information.
Twent mile Coal C po~ny~~~
tephen L. ' er P.E.
Sr. Mining Engineer
enclosures
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CWPS ermit No. CO-0027154 file