HYDRO23509

• Permit No: C1981038
• IBM Index Class Name: Hydrology
• Doc Date: 4/30/1990
• Doc Name: 1ST QTR 1990 REPORTS
• From: CYPRUS ORCHARD VALLEY MINE
• To: MLRD
• Permit Index Doc Type: OTHER SURFACE WATER
• Media Type: D
• Archive: No

C9PRUS ORCHRRD URLLEy CORL CORPORRTION: N9DROLOGy DRTR
FENIUR_E NRIIE _ SM-_ 2 __ __ T.-~ _-_^~ ..-- ~ - --- ._._.--- -- - -------- Page _I of 2_ .._ - . --- - -
LEGRL DESCRIPTION SIJ 14 SE_1 4 SN lf4 SEC_12 T.13S.iR .92N.~. 6T H P.n_
- -.__._--
DOTE SRflPLED
--------- ~91f89
---- -
X02 89
...-~- +93 13189
--f- _
!`B4f23189
---- +~BSf~7189
------ ±'0_6/86I89
- !`97 03/89
-1_._ . w@8/23189
_...--~ -- +09f19{89-_
...--- --- r1B 18/89 _.-
-..1_..- X11 03 39
_-~_~_--- M12;'89
------------ -
HAtlES OF SRtIPLER(S) _
~ ____ E.ORECO E. 6REC0 E. GRECO E._GRECO I
E. GRECO- E. GRECO E. GRECO _ E. GRECO E. GRECO _ E. GRECO
E.C.Cunhos) Field 358.09 636.08 631.98 _652.98 6558.88 611.90 614.98 621.00 697.08 670.09
pN (units) Field ~ 7.28 7.SS 7.43 8.16 _ 7.97 7.83 8.24 8.20 7.45 8.70
Tenp_CC_?i Field _ ___ __ ___ _ _7.58 __ 6.49 _-._ _ 6.83_ _ ._ _.7 _60 8.85 _ ___. _ 8.33 .._-__.- 9.32 . ___..._ 8.88 ,. __ __._ _. 7.66 _ __ .- _. -.. 7.38
Nater Level 10FT 9IN LOFT 1BIN 12FT 5 IN 11FT 9IN 11FT. BIN. 12FT IIN. 13FT B IN 13FT 6IN• 13FT 6IN 13FT. BIN.
Flou~_cfg___
Rlkalinity(CaC03) 268.80 254.88 278.00
Bicarbonate(CaC03) -.- ~_.-- 268.08 --- -- _--- . _...-_-_ ...-- 254.00 --.... __--._.__.. . _.------ _.__--270.90 ._.--_--_ --
Calciun! dissolved __ _-- _ 780.98 83.80 _-_.__,__- _ __- 75.98
Carbonate(CaC03) 9.90 9.89 0.09
Chloride __-- - 5.90 _--. _-- -_-.-- --_-.-- 5.90 -- -.-----__5.09 . -
E.C. Cunhos), Lab 535.08 576.00 585.09
ardness(CaC03) -_-.___ -_-- 289.00 _._-_. ._.._.347.98 .._-....----- ---__-- _-_ 286.08 -..---._.- _..
Nagnesiun---- --- -- ---- - ---23.98 - - - -- ---- --- . -...._ 34.09 --- _ __ __.. ..- --- - -- -----24.98 - -
....
--
N (units) Lab ---- - - 6.BB ---- - -- -----.. .-----7.19 .-------- -- ------ ----- 7.60 .._..
---
- - -
R :n rater - 0.62 0.47 9.49
Sodiw~. dissolved
_.. _ __ __
--- _ __
- --- _
---- ---24.88 ------ ------- ----- ----ge.9e -- --- ----- ------------- _
------19.90
_
-- -- --
Sulfate 16.99 -
_- 25.00
27.08
- -_-__.--
minions Csun)_-___.__ -
-__ --
___ -_ -
._.5.68 _---
-_-_ ,-- _--
_,_-_ ...---- 5.74 6.11
Solids,_total disso lued- _-___ _-.__ _ 332.00 ____.__ ___ __ -____--. __ 322.90 .___._._ __..-.__ ____ __ __ 319.00 _
Solids, total s- upe nded -- -~_ ~ _-- --- - '__ _ - _ -- -- - - - - - -- - --- - - _ -
Negative siyn__'_d enotes that th e value. i s less tha n. "<.°__

~'Connents see Pa e
2 _____