2017-04-11_REPORT - M1977424

• Permit No: M1977424
• IBM Index Class Name: Report
• Doc Date: 4/11/2017
• Doc Name: Annual Fee/Report/Map
• From: Occidential Oil Shale, Inc.
• To: DRMS
• Annual Report Year: 2017
• Email Name: THM
• Media Type: D
• Archive: No

Table 7.Logan Wash Monitoring Well Analytical Data
LWCW-lA LWCW-lA LWCW-IA LWCW-lA LWCW-lA LWCW-lA LWCW-lA LWCW-IA
SamplelD
SampleDate 6/12/2013 10/23/2013 5/21/2014 10/27/2014 5/13/2015 10/19/2015 5/25/2016 10/11/2016
Parameters Units
General Chemistry
Alkalinity,Bicarbonate(as CaCO3) mg/L 390 400 420 440 B 470 430 367 351
Alkalinity,Carbonate(as CaCO3) mg/L 5 U 5 U 5 U S U 5 U 5 U 2.71 U 2.71 U
Alkalinity,Total(As CaCO3) mg/L 390 400 420 440 B 470 430 367 351
Ammonia mg/L 0.15 0.13 U 0.05 J 0.1 U 0.24 0.1 U 0.038 U 0.038 U
Bromide mg/L 2.5 U 1.3 U 1.3 U 1.3 U 1.3 U 1.3 U 0.079 U 0.079 U
Chemical Oxygen Demand(COD) mg/L 34 30 33 51 32 28 B 53.1 64.4
Chloride mg/L 27 28 17 22 23 26 20.2 20.7
Conductivity umhos/cm 4100 4200 --- 4100 4000 4400 4160 38300
Cyanide(free) mg/L --- --- --- --- --- --
Fluoride mg/L --- --- --- --- --- --- 1.31 1.37 I
Fluoride(dissolved) mg/L 0.41 0.76 0.38 0.87 1.1 1.2 --- ---
Hardness mg/L 1000 1200 990 1100 1100 1100 896 814
Nitrate(as N) mg/L 16 18 18 22 H 21 21 B 16.4 16.4
Nitrite(as N) mg/L 0.13 U 0.13 U 0.13 U 0.13 UH 0.13 U U* 0.0277 U 0.0277 U
Oil and Grease,Total mg/L --- --- --- 3.4 J --- --- --- ---
Oil and grease(HEM),polar mg/L 1.4 J 1.8 J 4.7 U --- 4.5 U 4.5 U --- ---
Oil and grease(HEM),total mg/L --- --- --- --- --- --- 1.16 U 1.16 U
pH S.U. 7.79 J 7.52 J 7.93 J 7.5 HF 7.741 7.69 HF 7.561 7.70 J
Phenolics(Total) mg/L 0.00771 0.01 U 0.01 U 0.01 U 0.015 0.01 U 0.0205 U 0.0179 J
Phosphorus as P,total mg/L 0.1 U 0.1 U 0.017 J 0.1 U 0.1 U 0.1 U 0.035 U 0.035 U
Silica mg/L --- 17 --- --- --- --- 16.7 15.8
Sulfate mg/L 1900 2100 1800 2100 2000 2200 1800 1700
Sulfide mg/L 3 U 3 U 3 U 0.53 J 0.49 J 30 U 0.0065 U 0.0065 U
Sulfite mg/L --- --- --- --- --- --- --- ---
Thiocyanate mg/L --- --- --- --- --- --- --- ---
Thiosulfate mg/L --- --- --- --- --- --- --- ---
Total Dissolved Solids(TDS) mg/L 2600 2700 2800 3000 3500 3600 3360 2240 I
Nitrogen,Total Kjeldahl mg/L 3.4 J 3.9 J 7.9 5 U S U 3.41 1.32 0.847
Total Organic Carbon-Duplicates mg/L --- --- --- 12 --- --- --- ---
Total Organic Carbon(TOC) mg/L 8.5 10 10 --- 13 13 89.3 10.3 I
Total Pet_Hydrocarbons mg/L --- --- --- --- --- --- --- ---
Total Suspended Solids(TSS) mg/L 24 7.2 6.4 13 --- --- --- ---
Dissolved Organic Carbon(DOC) mg/L 1 10 11 10 11 13 13 88.4 9.73 I
Notes:D=result not detected at the reporting hn-tit
J result value greaterthan the MDL and less than the RL; result considered estimated;
B=analyte found in sample and associated blank;
He=analysis holding time exceeded;result considered estimated;
E =result estimated due to the presence of interference;
R=reiected data; ---=Analysis.not performed