2014-05-29_HYDROLOGY - M1977342

• Permit No: M1977342
• IBM Index Class Name: Hydrology
• Doc Date: 5/29/2014
• Doc Name: 5-Quarter Water Quality Data and Baseline Parameters Report
• From: Climax
• To: DRMS
• Permit Index Doc Type: Hydrology Report
• Email Name: PSH
• Media Type: D
• Archive: No

Climax Molybdenum Table A
A Haaperbl/cabRan CoapaM Baseline Parameter Data
' MLGW-ACR Monitoring Data
Henderson Mill
' Paramabr TV31 12/20/2012 215/2013 6/412013 6114/2013 11/19/2013
Antimony,Dissolved
( g/L as Sb) s <0.04 <0.04 <0.022 <0.022 <0.022
' Arsenic,Dissolved 10 <0.2 <0.2 <0.088 <0.088 <0.088
(Ng/L as As)
Barium,Dissolved
(Ng/L as Ba) 2000 10.2 13.2 38.8 42.5 25.1
Beryllium,Dissolved
4 <0.26 <0.26 <0.14 <0.14 <0.14
' (Ng/L as Be)
Cadmium,Dissolved 5 <0.16 <0.16 0.09 <0.084 <0.084
(µg/L as Cd)
Chromium,Dissolved 100 <0.3 0.71 0.41 <0.11 <0.11
(µg/L as Cr)
' Flouride 4 <0.5 0.14 0.17 0.23 0.29
(mg/L)
Iron,Dissolved 300 428 340 189 141 207
(ug/L as Fe)
Lead,Dissolved 50 <0.028 0.83 0.023 0.02 0.034
(Ng/L as Pb)
Manganese,Dissolved
50 225 72.5 9.6 5.7 17.9
(µg/L as Mn)
Mercury,Dissolved 2 <0.014 <0.014 <0.009 <0.0098 <0.009
(Ng/L as Hg)
Molydenum,Dissolved
210 0.54 0.41 0.29 0.3 0.57
(µg/L as Mo)
Nickel,Dissolved 100 2.1 1.6 1.6 1.1 2.6
(µg/L as Ni)
Nitrogen,Combined 10 <0.12 NR3 NR3 1.2 0.78
Nitrite Nitrate(m /I)
Nitrogen,Nitrate 10 <0.1 <0.024 <0.74 1.20 0.8
(m /L)
Selenium,Dissolved
50 <0.58 <0.58 <0.42 <0.42 <0.42
(µ /L as Se)
Sulfate 250 27.2 36.5 91.8 89.6 84.1
(m /L)
Thallium,Dissolved 2 <0.08 <0.08 <0.01 <0.01 <0.01
(µ L as TI)
' Uranium,Dissolved
(µg/L as U) 16.8 0.2 0.24 1.1 1.3 1
Zinc,Dissolved 5000 6.2 24.6 4.2 5.4 <1.9
(µg/L as Zn)
' Gross Alpha Particle,Total
(pCi/L) 15 4.5 1.7 2.5 4.7 4.3 Chlorophenol,Total 2
0.2 NR <0.48 <0.53 <0.53 <0.53
(ug/L)
Chloride 250 11.7 14.1 18.9 23.6 20.9
(per,
Copper,Total 1000 36.8 26.9 7.5 8 1.3
(ug/L as Cu)
Corrosivity -1.3 -0.9
(as pH) Noncorrosive 7.52 7.45 6.71 (as Langlier Index) (as Lanier Index)
' Phenol,Total 0.3 NRZ <0.00072 <0.00071 <0.00071 <0.00071
(mg/L)
pH 6.5-8.5 6.9 6.8 7.14 6.7 7.2
(Standard Units)
Specific Conductivity
' (PS/cm) No NS 391.7 459.5 409.4 429.2 423.9
Nolen: Comments:
CDPHE=Colorado Department of Public Health and Environment 'TVs reported from Table 1 8 2 of the CDPHE WQCC Regulation#41,The Basic Standards for Ground Water.
NR=not reported 'Not reported due to laboratory MDL issue.
' TVs=Table Value Standard 'Not reported due to laboratory error.
WQCC=Water Quality Control Commision
<=not detected at concentrations exceeding the laboratory reporting limit
mg/L=milligrams per liter
pCilL=pico Cud,,per liter
pgr-=micrograms per liter
pS/cm=micro Siemens per centimeter