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DMR Copy of Submission



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Permit
Permit ID: CO0000906 Major:
Permittee: New Elk Coal Company LLC Permittee Address: 12250 Hwy 12
Weston , CO81092
Facility: NEW ELK MINE Facility Location: 12250 HWY 12
WESTON , CO81091
Permitted Feature: 007  - External Outfall Discharge: 007-W  - Acute WET Testing for 007A
Report Dates & Status
Monitoring Period: From 01/01/20 to 03/31/20 DMR Due Date: 04/28/20
Status: NetDMR Validated
Considerations for Form Completion
See I.D.1 for details of test procedure. Report LC50 - Statistical point estimate which is lethal to 50% of test organisms (LC50) and attach acute toxicity test report form to DMR.
Principal Executive Officer
First Name:   Last Name:  
Title:   Telephone:  
No Data Indicator (NODI)
Form NODI: -
 
Parameter NODI Quantity or Loading Quality or Concentration # of Ex. Freq. of Analysis Smpl. Type
Code Name Value 1 Value 2 Units Value 1 Value 2 Value 3 Units
TAM3B LC50 Static Renewal 48Hr Acute Ceriodaphnia dubia Smpl.      
1 - Effluent Gross
Season:  0 Req. >=100.0 MN VALUE 23 - % 01/90 - Quarterly GR - GRAB
NODI: - NODI       C - No Discharge            
TAN6C LC50 Statre 96Hr Acute Pimephales Smpl.      
1 - Effluent Gross
Season:  0 Req. >=100.0 MN VALUE 23 - % 01/90 - Quarterly GR - GRAB
NODI: - NODI       C - No Discharge