2017-10-05_PERMIT FILE - M2017049 ‎(40)‎

• Permit No: M2017049
• IBM Index Class Name: Permit File
• Doc Date: 10/5/2017
• Doc Name Note: Volumes I through IV, Part 2 of 10
• Doc Name: Application
• From: Transit Mix Concrete Co.
• To: DRMS
• Permit Index Doc Type: Application Materials
• Email Name: AME
• Email Name: WHE
• Media Type: D
• Archive: No

At' _ - ii
Transit Mix Concrete Co.
Table G-26
LTC-2 Sample Results Compared to Segment 14d Standards
Upper Arkansas River Water Quality Standards Comparison-LTC-2
Reporting 7125117 8125/17 Segment 14d
Analyte* Limit Unit Results Results**" Standards**
Arsenic(As) T-Rec. 5 ug/L ND ND 100
Beryllium(Be)T-Rec. 1 ug/L ND ND 100
Bicarbonate 5 mg/L as CaCO3 83 60 WA
Boron(B)T-Rec. 0.1 mg/L ND ND 0.75
Cadmium(Cd)T-Rec. 5 ug/L ND ND 10
Calcium(Ca)T-Rec. 0.2 mg/L 21 12 WA
Carbonate 5 mg/L as CaCO3 ND ND WA
Chloride 3 mg/L ND ND WA
Chromium(Cr)T-Rec. 10 ug/L ND ND WA
Chromium(Cr), hexavalent 40 ug/L ND ND 100
Chromium(Cr),trivalent 20 ug/L ND ND 100
Copper(Cu)T-Rec. 15 ug/L ND ND 200
Cyanide, Free 0.01 mg/L 0.029 ND 0.2
Dissolved Oxygen, Field WA mg/L 7.65 10.72 7
E Coll 1 mpn/100ml 16 5 126/100ml
Hydroxide 5 mg/L as CaCO3 ND ND WA
Lead(Pb) T-Rec. 9 ug/L ND ND 100
Magnesium(Mg) T-Rec. 0.2 mg/L 8.3 4.1 WA
Molybdenum(Mo) T-Rec. 20 ug/L ND ND 160
Nickel(Ni) T-Rec. 40 ug/L ND ND 200
Nitrate as N(NO3-N) 0.5 mg/L ND ND 100
Nitrite as N(NO2-N) 0.5 mg/L ND ND 10
pH, Field N/A SU 7.56 7.91 6.5-9.0
pH, Lab 0.1 SU 8.20 8.10 6.5-9.0
Phosphorus,Total 0.05 mg/L ND ND 0.11
Selenium(Se) T-Rec. 15 ug/L ND ND 20
Sodium(Na) T-Rec. 5 mg/L 10 5 WA
Solids-Total Dissolved(TDS) 20 mg/L 110 86 WA
Solids-Total Suspended
(TSS) 4 mg/L 4.8 5.2 N/A
Specific Conductance,Field WA pmhos/cm 212 143 WA
Specific Conductance,Lab 2 pmhos/cm 190 160 WA
Sulfate(SO4) 5 mg/L 15 9.2 N/A
April-Oct 23.9
Temperature,Field WA 1 20.86 13.53 Nov-March 13.0
Total Alkalinity 5 mg/Las CaCO3 83 60 WA
Total Coliform WA mpn/100ml WA 649 N/A
Zinc(Zn) T-Rec. 20 ug/L ND ND 2000
*All analytes except E Coll were analyzed by TestAmerica Laboratory. E.Coll was analyzed
by Colorado Analytical Laboratory.
**Standards from the Colorado Department of Public Health and Environment Regulation 32
Numeric Standards Table:https://www.colorado.govipacific/sitesldefault/files/Regulation32-
NumericSta nda rds-Ta bles pdf
***E Coll Results from 8/29/2017
ND-Not Detected
Hitch Rack Ranch Quarry Permit Application
October 3,2017 G-15