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

ClimaxMolybdenun', Table C
A i�poef•Md/ "Coaaanr Baseline Parameter Data
MLGW-17 Monitoring Data
Henderson Mill
Parameter TVS1 1211312012 2/26/2013 6114/20132 8/14/2013 11/20/2013
Aluminum,Dissolved
(pg/L as Al) 5000 2.66 1.22 <1,000 <1 2.25
' Arsenic,Dissolved 100 <0.15 <0.15 <150 <0.15 <0.15
(pg/L as AS)
Beryllium,Dissolved
(pg/L as Be) 100 <0.15 <0.15 <150 <0.15 <0.15
Boron,Dissolved 750 <50 <50 <2000 <250 3.38
' (pg/L as B)
Cadmium,Dissolved
(pg/L as Cd) 10 <0.1 <0.1 <100 <0.1 <0.1
Chromium,Dissolved
(pg/L as Cr) 100 <0.5 0.543 <500 <0.5 <0.5
' Cobalt,Dissolved
(pg/L as Co) 50 <0.5 <0.5 <500 <0.5 <0.5
Copper,Dissolved
(pg/L as Cu) 200 <0.25 0.255 <250 <0.25 <0.25
' Flouride 2.0 0.169 0.213 0.184 0.261 0.26
(mg/L)
Iron,Dissolved 5000 <50 <50 <30 <250 2.9
(pg/L as Fe)
1
Lead,Dissolved 100 <0.2 <0.2 <200 <0.2 0.232(pg/L as Pb)
Lithium,Dissolved 2500 <100 <100 <100 <500 <5
(p /L as Li)
Manganese,Dissolved 200 15.7 2.08 <250 4.75 1.96
' (µg/L as Mn)
Mercury,Dissolved 10 <0.0001 <0.2 <0.2 <0.2 <0.0002
(p /L as Hg)
Nickel,Dissolved 200 2.26 1.79 <250 1.08 <0.25
(pg/L as Ni)
' Nitrogen,Combined
Nitrite Nitrate(mg/1) 100 <0.1 <0.2 <0.2 0.212 <0.2
Nitrogen,Nitrite 10 <0.1 <0.1 <0.1 <0.1 <0.2
(mg/L)
Selenium,Dissolved 20
<0.5 <0.5 <500 <0.5 <0.5
' (pg/L as Se)
Sulfate No TVS 41.4 36.4 33.6 31.9 33.1
(mg/L)
Vanadium,Dissolved 100 <10 <10 <5000 <50 <5
(pg/L as V)
Zinc,Dissolved 2000 <2.5 <2.5 <2500 <2.5 <2.5
(pg/L as Zn)
pH 6.5-8.5 6.9 6.6 6.4 6.6 7.1
(Standard Units)
Specific Conductivity
(PS/cm) No TVS 241.7 240.1 230.4 224.3 217.8
Notes: Comments:
CDPHE=Colorado Department of Public Health and Environment 'TVs reported from Table 3 of the CDPHE WQCC Regulation#41,The Basic Standards for Ground Water.
' TVS=Table Value Standard 'Analytical reporting limits of metals are elevated due to laboratory dilution in response to high concentrations of metals
WQCC=Water Quality Control Commision in group run.
<=not detected at concentrations exceeding the laboratory reporting limb
mg/L=milligrams per liter
pgtL=micrograms per liter
pS/cm=micro Siemens per centimeter