2011-06-20_REVISION - P2008046

• Permit No: P2008046
• IBM Index Class Name: REVISION
• Doc Date: 6/20/2011
• Doc Name: Table referenced in 08/23/2010, response to NOD ‎(MD-03)‎
• From: AMSO
• To: DRMS
• Type & Sequence: MD3
• Email Name: THM
• Media Type: D
• Archive: No

Pit Sample Results Compared to Colorado Surface-Water and Groundwater Standards
Groundwater Standards' Surface Water Standards
Parameter Units State-Wide
Agriculture
Agriculture 2 Pit Result
Organics
Chloride mg/L ---- - ---- 187
Fluoride mg/L ---- 2 ---- 31
Sulfate mg/L ---- ---- ---- 183
Conductivity @ 25 C umhos/cm ---- - ---- 12900
Inorganic Carbon, Total (TIC) mg/L ---- --- ---- 1100
Organic Carbon, Total (TOC) mg/L ---- 11.6
Diesel Range Organics (DRO) mg/L --- - ---- 3.8
Diesel Range Organics as Diesel mg/L ---- ---- < 0.3
Total Extractable Hydrocarbons mg/L ---- ---- ---- 5
Gasoline Range Organics (GRO) ug/L ---- -- -- 24
GRO as Gasoline ug/L ---- --- ---- < 20
Total Purgeable Hydrocarbons ug/L ---- ---- --- 191
Methane mg/L ---- ---- - 0.008
Oil & Grease (HEM) mg/L ---- ---- ---- 5.8
Nitrogen, Ammonia as N mg/L ---- --- ---- 0.57
Nitrogen, Nitrite as N mg/L ---- 10 10 < 0.05
Nitrogen, Nitrate+Nitrite as N mg/L ---- 100 ---- 0.04
Nitrogen, Nitrate as N mg/L ---- ---- 100 < 0.05
Phenolics, Total Recoverable (Distilled) mg/L ---- ---- ---- 0.06
pH S.U. ---- 6.5-8.5 ---- 9;3x .
Phosphorus, Ortho as P, dissolved mg/L --- - ---- 0.022
Gross Alpha pCi/L ---- - - < 20.7
Gross Alpha MDC pCi/L ---- ---- 76.1
Gross Alpha precision (t) pCi/L ---- ---- ---- 46.6
Gross Beta pCi/L ---- ---- ---- < -6
Gross Beta MDC pCi/L ---- ---- ---- 77
Gross Beta precision (t) pCi/L ---- -- ---- 45.8
Solids, Total Dissolved TDS @ 180 C mg/L ---- - ---- 9920
Sulfide mg/L ---- - - - < 0.2
Sulfite mg/L - - < 2
SVOC
1,2,4-Trichlorobenzene ug/L 70 ---- -- < 10
1,2-Dichlorobenzene ug/L 600 ---- ---- < 10
1,3-Dichlorobenzene ug/L 94 ---- ---- < 10
1,4-Dichlorobenzene ug/L 75 -- - -- < 10
1-Methylnaphthalene ug/L -- - -- < 10
2,4,5-Trichlorophenol ug/L 700 - < 10
2,4,6-Trichlorophenol ug/L 3.2 --- - < 10
2,4-Dichlorophenol ug/L 21 --- - < 10
2,4-Dimethylphenol ug/L 140 ---- ---- < 10
2,4-Dinitrophenol ug/L 14 -- - < 50
2,4-Dinitrotoluene ug/L 0.11 ---- ---- < 10
2,6-Dinitrotoluene ug/L ---- - - < 10
2-Chloronaphthalene ug/L 560 ---- ---- < 10
2-Chlorophenol ug/L 35
2-Methylnaphthalene ug/L ---- ---- ---- < 10
2-Nitrophenol ug/L ---- ---- ---- < 10
3,3"-Dichlorobenzidine ug/L 0.078 ---- ---- < 20
4,6-Dinitro-2-methylphenol ug/L 0.27 ---- ---- < 50
4-Bromophenyl phenyl ether uglL ----
---
----
< 10
4-Chloro-3-meth I henol u /L 210
___
____
< 10