HYDRO30303

• Permit No: C1980005
• IBM Index Class Name: Hydrology
• Doc Date: 6/5/1998
• Doc Name: SENECA II MINE C-80-005 TR-32 POSTMINING DRAINAGE CONTROL DESIGNS
• From: DMG
• To: SENECA COAL CO
• Permit Index Doc Type: CORRESPONDENCE
• Media Type: D
• Archive: No

. 2.40 29.19 Inlet (Supercritical) 3
2.64 33.68 Inlet (Supercritical) 3
2.88 38.38 Inlet (Supercritical) 3
3.12 43.27 Inlet (Supercritical) 3
3.36 48.36 Inlet (Supercritical) 3
3.60 53.63 Inlet (Supercritical) 3
Diameter: 48 inches
Headwater Discharge Flow
(ft)
------------- (cfs)
------------ Control
------------------------ Type
-----

0.24
0.99
Inlet
(Supercritical) ----
3
0.48 2.80 Inlet (Supercritical) 3
0.72 5.12 Inlet (Supercritical) 3
0.96 7.88 Inlet (Supercritical) 3
1.20 11.01 Inlet (Supercritical) 3
1.44 14.48 Inlet (Supercritical) 3
1.68 18.24 Inlet (Supercritical) 3
1.92 22.28 Inlet (Supercritical) 3
2.16 26.59 Inlet (Supercritical) 3
2.40 31.14 Inlet (Supercritical) 3
2.64 35.93 Inlet (Supercritical) 3
2.88 40.93 Inlet (Supercritical) 3
3.12 46.16 Inlet (Supercritical) 3
3.36 51.58 Inlet (Supercritical) 3
3.60 57.21 Inlet (Supercritical) 3
'~a~~a~oasna'