HYDRO26477

• Permit No: M1999002
• IBM Index Class Name: Hydrology
• Doc Date: 8/1/2001
• Doc Name: 2001 2nd Quarter Report
• From: American Soda, LLP
• To: DRMS
• Media Type: D
• Archive: No

Mr. Alien Sorenson
June 31.2001
Page 2
ENV~0O1.O1
well. Water levels in monitoring wells influenced by the cone of depression from pumping of
well 20-8 show the steady recharge of the effected aquifers once pumping stopped. The
pump was removed from well 20-8 on October 23. 2000.
Table 1 -Comparison of Numeric Protective Levels (NPL) and Early Warning Indicators (EWI)~

Wei

Date

Parernetm~ i
I
Yeluo

NPL

EWI
Reg. 47
°.~condertl
aaee6re SutKUprmnt
Mantorv>{J
I.U Stordnd rJeeeiflcetion Meer Penrd
R
lt
2'11711 4/ 16/01 Barium 5.375 None 5.29 2 Human HeaRh 5.06 esu
5.38-_
21-0U 5/14/01 Barium 5.38 None 5.29 2 ~ _ Human HeaRh ' 5 f18 5 t;4
21-0U f>/11 /01 '' Branum 5.64 Nane `i 29 ' 2 I Humnn Hnnhh '.i Ll8 1 ~Inknrnvn
21-4U 6~~1 1 /~ 11 P~rrJ;:n%~,;,;; r -j i 66 I Nane Ll 8 None Nr,ne O 662 Unknown
21.3U 4/19/U1 Barium 4.77 4.66 None 2 Humnn Health 4.204 3.94
213U 6/14/01 Barium 4.94 4.66 None 2 Human HeaRh 4.204 Unknown
213U 6/14/01 Baron 3.2 3.12 None 0.75 AgricuRurel 3.254 Unknown
~~fr5 ry/~'4/r_r1 Ph[><,'Vhorus 0.11 Nane Q l None Nr.~~c J[;8 rr,~'1
i~(i~l_! 6/13/L11 Fluornie _
101 _
Nonce _
'lU _
I 2 ~ _
_
Apra rka,r.rl ~
J 8.6 Unkn.: nvn
21~A 6%14 D1 Boron 4.5 4.4 None 0.75 rcukural 4.333 Unknown
21.3A 4/19/01 Pho horns 2.82 2.8 None None None 1.983 3.7
27~3A 5/17/01 Pho horns 3.7 2.8 None None None 1.983 2.67
21 4A I G/~ 1 /01
~ f?ar,urn _ 3 3G I Nonc 3 ~?9
~ _ 2 Hurnan Heakh 2_ 837 Unknown
21-QA ti/11%01 Cldundc 700 Ncnc 670 250 2"Orinlung 721 Unknown
Warar
21-0A 4/16/01 Phos hon,s 1.2 None 1.1 None Nane 0.948 1 2
21-0A 5/14/01 Phns horns 1.2 None 1.1 None None 0948 1,17
21 -0A 6/11/01 ' Phosphorus 1.77 None 1.1 None None 0.948 Unknown
29~ 6/19/01 ~ Chloride 720 None 715 250 2"' Drlnlung 665 Unknown
Water
2&3 Ei/19/Cl1 Fluor;de 38.7 I Nane 36 2 A rrcuR.ural 32.3 Unknown
293 5/22/01 Phosphrn•us 1.28 None 1.23 None None 1,148 12
19-2
-- ~ 4%1 B~Q1
• Fluoride
- 17 4 Nane
- 16 2 AgrroulWral 12 16 4
- -
19 2 _ 5i 16/0_1 f 'u~nde 16 4 _None 16 _2 AgrrcuRsrral 12_ _ 17.2
19-~ b/'13/01 I Iluo,~de 17.2 Nnrie 16 2 A rxuR.ural 12 Llnknown
2138 4/19/07 Phos horns 2.8 2.75 None None None 2.157 2.6
21 8 6/15/01 Pho hates 3 2.75 None None None .1 Unknown
20-9 4/25/U1 CMIa•k1e 430 None 390 250 2"' Orurkmg 321 430
Water
2Q9 5/2A/01 Chlo~de 430 Nane 390 250 2'" Orinkrng 321 430
_ Water
~
20-9 6/20/01 Chloride 430 None 391] ~ 25t:r I 2'° Dnnkrny 321 Unknown
VUnter

Unrts rn mg/L
Values highlighted rn green ere slightly elevated above Ute numeric protective levels at compliance
points Please refer to the attached graphs of each of these cons.,wents et these loceuons