HYDRO24184

• Permit No: C1981039
• IBM Index Class Name: Hydrology
• Doc Date: 10/28/1988
• Doc Name: ANNUAL HYDROLOGIC REPORT
• From: RYAN INC GRASSY GAP MINE
• To: MLRD
• Permit Index Doc Type: OTHER SURFACE WATER
• Media Type: D
• Archive: No

. I A~:Z Inc Laboratory D = =LABSAM Data=Management=System I
106/24/88 Water Analysis Report 10:15 I
==e====e==~=v=~a===e=e=ev=m===a=====____~_________= Page 1 =__~_____
Client _: Rock Castle Coal Company
Address P.O. Box 773987
Steamboat Springs, CO 80477
Attn. Mr. Bob Sherman _
P.O. No.:
Sample ID: SITE 4
Sample Date Time: 06/07/88
Parameters
Lab No. 88-WI/03139
Date Received: 06/08/88
Alkalinity as CaCO3 216. mg/1
Bicarbonate as CaCO3 216 mg/1
Boron, dissolved .17 mg/1
Calcium, dissolved 109. mg/1
Carbonate as CaCO3 0 mgil
Chloride 7. mg/1
Fluoride .3 mg/1
Hardness as CaCO3 514. mg/1
Magnesium, dissolved 59. mg/1
Nitrogen, ammonia .07 mg/1
Nitrate as N, dissolved ,37 mg/1
Nitrate/Nitrite as N .37 mg/I
Nitrite as N, dissolved -.01 mg/1
Phosphorus, total ,04 mg/1
Potassium, dissolved 4. mg/1
SAR in water .56
Sodium, dissolved _ 29. mg/1
Sulfate - 321. mg/1
Sulfide as S - .3 mg/1
Cations Csum) 11..67 meq/1
Anions (sum) 11.26 meq/1
Cation-Anion Balance 1.79 56
Solids, total dissolved 738. mg/1
Solids, total suspended 12. mg/1
Solids, total volatile 4. mg/I
Aluminum, total recov. ,06 mg/1
Arsenic, total recov. -.001 mg/1
Barium, total recov. .12 mg/1
Cadmium, total recov. -.005 mg/1
Chromium, total recov. -.O1 mg/1
Copper, total recov. .O1 mg/1
Iron, total .43 mg/1
Lead, total recov. -,02 mg/1
Mercury, total recov. -.0002 mg/1
Molybdenum, total recov. -,05 mg/1
Nickel, total recov. -,02 mg/1
Selenium, total recov. -.001 mg/1
Zinc, total recov. .03 mg/1
Remarks:
Note: Negative sign "-" denotes that the value is less than "<"
Ralph V, Poulsen, Laboratory Director
~~ V. ~,u/~,/Sb~