HYDRO20781

• Permit No: C1981032
• IBM Index Class Name: Hydrology
• Doc Date: 5/27/1981
• From: NORTHERN COAL CO
• To: MLR
• Permit Index Doc Type: CORRESPONDENCE
• Media Type: D
• Archive: No

'!'AB L E
STATIC l~lATEII LEVELS
:•lcnitoring hell Number
Location
Geologic Unit Monitored
Ground Surface Elevation (ft-amsl)
Date Die as. (1) D;eas. (2)
Dev. Pt.
(mo/dy/yr) (P,T,orG) (TOC)
1)2/25/81 P TOC
03/02/81 P TOC
03/06/81 P TOC
03/11/81 P TOC
~l3/13/81 P TOC
:)3/17/81 P TOC
03/26/81 P TOC
04/03/81 P TOC
04/09/81 P TOC
04/17/81 P TOC
04/27/81 P TOC

HRG-1
02-~3-29ACC
G SEAR!
6910.81
Meas.Pt.wrt Field Convers.or Static Water Level
Grd.Surf. Reading Cocrect. Depth Elev.
(f t) (f t) (f t) (f t) (f t)
2.0 15.06 -2.0 13.06 u897.75
2.0 15.6 -2.0 13.6 6897.21
2.0 17.25 -2.0 15.25 6895.56
2.0 18.06 -2.0 16.06 6894.75
2.0 18.42 -2.0 16.42 6tsy4.39
2.0 19.15 -2.0 17.15 6593.66
2.0 20.56 -2.0 18.56 6892.25
2.0 21.91 -'2.0 19.91 ti890.9
L.0 22.80 -2.0 20.8 6890.01
2.0 24.03 -2.0 22.03 6888.76
2.0. 25.49 -2.0 23.49 6887.32
(1) Dleas. Dev. = P (Electrical Prot,e); T (Engineers Tape); G (Pressure Gage)
(2) Dleas. Pt. = TOC (Top of casing); COG (Center of Gage)
SOURCE WATEC,INC.