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HYDRO20913
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Last modified
8/24/2016 8:42:41 PM
Creation date
11/20/2007 1:52:37 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
M1999002
IBM Index Class Name
Hydrology
Doc Date
4/30/2002
Doc Name
2002 1st Quarter Report
From
Ameican Soda, LLP
To
DRMS
Media Type
D
Archive
No
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Mr. Allen Sorenson <br />April 29, 2L102 <br />Page 2 <br />ENVO36.C12 <br />Non_Pornt o_f_Compliance <br />Well 21 4U Water Elevation end Barium Concentration <br />Well 21-4A Water Elevation and Barium Concentration <br />Well 21-46 Water Elevation and Fluorrde Concentration <br />Well 19-2 Water Elevation and Barium Concentration <br />Well 201-5 Water Elevation and Fluoride Concentration <br />Well 2(}9 Water Elevation and Phosphorus Concentration <br />Table 1 -Comparison of Numeric Protective Levels (NPL) and Early Warning Indicators (EWI)" <br />Hag 47 I ;JWrKLrnl ILr.~lkxr <br />WeY lkKn pmtrrnux Vxlua Pp'l. I VN •~rr4xd (]nraarrartxxi Mann <br />I17 I I I I ..J.-..--- ~- <br />Units = mg/L <br />Values highlighted in green m the above table are elevated above the numeric orotecuve levels at <br />compliance points. Please refer Lo the graphs provided in the Executive Summary of the Ground <br />Water Report. for each of these consuurenrs at these loceGOns <br />The barnrm concentration at Well 19-2 remelns cons(stently above the early war77ing <br />indicator value. As data for this well is evaluated, it may be important to consider that <br />during the core drilling of this well the drilling rig burned es a result of natural gas. Various <br />materials were used during the emergency siwaUon to help stem the flow of gas fueling the <br />fire. It is likely that barium in this well is resultant from possible residual barium contsininy <br />materials used down hole to curtail the escaping gas. <br />American Soda is required to sample well field injection and production streams far water <br />quality cherniral constituents. These samples were collected during the quarter and this <br />
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