HYDRO21628

• Permit No: M1977215
• IBM Index Class Name: Hydrology
• Doc Date: 4/14/1999
• Doc Name: BULLDOG MINE RECLAMATION PROJECT INFILTRATION TRENCH MONITORING MARCH 1999 MONTHLY REPORT
• From: HOMESTAKE MINING CO
• To: DMG
• Media Type: D
• Archive: No

• BULLDOG MINE ~ a999
9360 Adit Infll9ahon Trench w av PM
Ma99 nls
Monitonng Data aao
March 1999
Reporong Period
DATE TIME Atli[ Flow Rata
Flow Rate to Trench
(gpm) (gpm) Trench Sfantlpipe Trench Slamlpipe
Monitor Well p 1 Inonhl Monitor Well • 3lsouth)
Depth of water Depth of Water
Irt.l (R.1 Vadose ions Vatloae Zone
Piezometer Yt Piexometer k3
Depth of Water Depth of Water
in Pipe IR.in.l in Plpe IR.~in.l Water
Oualiry
Sample
IY/ol Comments/Notes
3/1/99 11:30 AM 6.0 6.0 0.70 0.00 0 00 0.00 n All flow to trench
3/2/99 01.00 PM 7 0 7.0 0 70 0 00 n All flow to trench.
3/3/99 10 00 AM 7 0 7.0 0 70 0.00 n All flow to trench.
3/4199 10'00 AM 6.5 6 5 0.70 0 00 n All flow to trench
3/5/99 10:30 AM 6.5 6 5 0.70 0 00 y All flow to trench
3/6/99 11:00 AM 6.5 6.5 0.70 0 00 n All flow to trench.
3/7/99 10 00 AM 7 0 7.0 0 70 0.00 n All flow to trench.
316/99 10.00 AM 7 0 7 0 0 70 0.00 0.00 0 00 n All flow to trench
3/9/99 11'00 AM 6 5 6.5 0 70 0.00 n All flow to trench
3/10/99 10:30 AM 6.5 6 5 0 70 0 00 n All flow to trench
3/11!99 09.00 AM 7 0 7.0 0 70 0 00 n All flow to trench.
3/12/99 10 00 AM 7.0 7.0 0.60 0.00 n All flow to trench
3/13/99 01:00 PM 6 5 6.5 0.80 0.00 n All flow to Trench.
3/14/99 11:00 AM 6.5 6 5 0.80 0.00 n All flow to trench
3/15/99 10:00 AM 6.5 6 5 0 90 0.00 0 00 0.00 n All flow to trench.
3/16/99 09 30 AM 7.0 7.0 1 00 0.00 y All flaw to trench.
3/17/99 ~ 02.00 PM 7.0 7.0 1 00 0.00 n All flaw to trench.
3/16/99 10.00 AM 6 5 6.5 0.90 0.00 n All flow to trench
3/19199 10'30 AM 7 D 7 0 1.00 0 00 n All flow to trench
3/20/99 10'00 AM 7 0 7 0 1.00 0 00 n All flow to Trench
3/21/99 09'00 AM 7.0 7 0 1.00 0 00 n All flow to french.
3/22/99 10 00 AM 7.0 7 0 1 00 0 00 0 00 0.00 n All flow to Trench.
3/23/99 10'00 AM 7.5 7 5 1 00 0.00 n All flaw to trench
3/24/99 10'30 AM 7.5 7 5 1 00 0.00 n All flow to trench.
3/25/99 10:30 AM 8.0 8 0 1 00 ~ ~ 0.00 n All flow to trench.
3/26/99 10:00 AM 10.0 10 0 1.20 0.00 n All flow to trench.
3/27/99 11'00 AM 12.0 12 0 1 30 ~ 0 00 n All flow to trench.
3/26/99 10 00 AM 13.0 13 0 / 40 0 00 n All flow to trench.
3/29/99 10:30 AM 15 0 15 0 1 40 0 00 0.00 0 00 n All flow to trench.
3/30199 11'00 AM 20 0 20 0 1 30 000 0.00 0.00 n All flow to trench
3/31/99 11:30 AM 23.0 23.0 1.30 0 00 n All flow to trench