REP00716

• Permit No: C1981047
• IBM Index Class Name: Report
• Doc Date: 1/26/1987
• Doc Name: 1986 ANNUAL HYDROLOGIC REPORT AND MINE INFLOWS MAP FN C-046-81
• From: BLUE RIBBON COAL CO
• To: MLRD
• Annual Report Year: 1986
• Permit Index Doc Type: Hydrology Report
• Media Type: D
• Archive: No

vaT~,o ~_~,..,~;,,,, N1 Pond Discharge (NPDES 001) - k5 Pond

Sample Location
Parameters D.a.[¢ 1 /21/86 1 27 86 2 12 86 2 28 86 3/5 86 3/11/86

Flov or Water Level 2 gpm 2 8 3.4 25.6 1.8
~ PH-Field 8.5 8.7 8.1 8.5 8.9 8.5
Conductivity-Field 360 375 335 164 262 303
Specific 540(c) 555(c) 496(c) 230(c) 362(c) 418(c)
Temperature 0 1° 1° 5° 6° 6°
TSS (mg/L) 5 14.4
TDS (mg/L) 489 174
TFe m /L 0.34 0.88 _
53mplz Location
Parameters Daces 3/27/86 4/16/86 4/24/86 4/29/86 5/4/86 5/20/86
FLov or Water LevP! 8 8 8 8 37.1 258.5(stdr )
PH-Field 8.3 7.9 7.2 8.1
Conductivity-Field 430 550 890 900 830 790
Specific 568(c) 715(c) 1104(c) 1089(c) 1046(c) 980(c)
Temperature 9° 10° 13° 14° 12° 13°
TSS (mg/L) 18 125 24
TDS (mg/L) 474 849 850
TFe m L 0.26 5.05 0.56
Sample Location
Parameters Dates 5 30 86 6 4 86 6 30 86 7 9 86 7/11/86 10/3/86
Flov oc eater Level 4.4 0.8 12 20 Started 4.4
PH-Field 7.3 7.8 Using 8.7
Conductivity-Field 980 860 620 492 $5 Pond 1200
specific 078(c) 963(c) 818(c) 541(c) Discharge 1596(c)
Temperature 20° 19° 9° 20° Started 11°
TSS (mg/L) 36 10/3/86 9
TDS (mg/L) 876 1631
TFe m /L 1.57 0.37
Sample Location
Parameters Dates 110/21/86 10/28/86 11/5186 11/i3/tSb 11/1L/ii(i 12/1U/86
Flov or eater Level None None 3.4 380(5hr 0.3 1.2
PH-Field 8.7 8.6 8.5 8.1
Conductivity-Fie 1d 1250 1250 1380 970
Specific 1238(0) 1725(c) 1904(c) 1416(c)
Tee?erasure 3° 6° 6° 2°
~ TSS (mg/L) 57 <10
~ TDS (mg/L) 2592 1820
TFe m L 0.75 0.37
53mple Location
P3r~metzrs Daces 12/18/86
Ft~,v ur Wan•r Lcvzi I 0.4
PH-Field $,6
C,~r.ducci•:ity-: iel ~ 1590
specific I2290(c)
Ter..peracurz 3°
TSS (mg/L) I
TDS (mg/L)
TFe (ma/L) ~

~(c) C31cu1ated Specific Conductivity (add 2: of the mC35ured conductivity for each
~~C 5210'.1 X50 C)