2012-04-19_REPORT - M1977004 (2)

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Station Current Designation Flow Rate Data* (gallons per minute - gpm) Spring 1995 Spring 1996 Spring 1997 Spring 1998 Fall 1998 Spring 1999 Fall 1999 Spring 2000 Fall 2000 Spring 2001 Fall 2001 Spring 2002 Fall 2002 Spring 2003 Fall 2003 Spring 2004 Fall 2004 Spring 2005 Fall 2005 Spring 2006 Fall 2006 Spring 2007 Fall 2007 TC -1 Inactive * <1 no flow * <1 no flow or dry <1 no flow or dry no survey * <1 * *<1 no flow or dry no flow or dry N -O N -O N -O N -O N -O N -O N -O N -O N -O N -O N -O N -O TC -2 Spring * * *5 * 5 * 5 * 5 *1 no survey 0.6 * *<1 0.8 0.3 no flow 0.2 1.5 0.3 0.6 no flow some flow (no meas.) no flow some flow (no meas.) no flow some flow (no meas.) no flow TC -3 Spring *5 *5 *5 *5 *5 *1 no survey 0.5 * <1 0.8 0.5 no flow 0.4 3.8 0.4 0.9 no flow some flow (no meas.) no flow some flow (no meas.) no flow some flow (no meas.) no flow TC-4 Seep * <1 no flow *5 no flow *5 no flow no survey 1.2 no flow or dry 0.4 no flow or dry no flow or dry no flow or dry 4.3 no flow or dry 0.4 no flow or dry some flow (no meas.) no flow some flow (no meas.) no flow some flow (no meas.) no flow TC -5 Seep * <1 no flow *5 no flow •5 no flow no survey 0.5 no flow or dry 0 ' 4 no flow or dry no flow or dry no flow or dry 1 ' 7 no flow or dry no flow or dry no flow or dry some flow (no meas.) no flow some flow (no meas.) no flow some flow (no meas.) no flow TC -6 Inactive *5 no flow no flow N -O N -O N -O no survey not observable no flow or dry no flow or dry no flow or dry N-0 N -O N -O N -O N -O N -O N -O N -O N -O N -O N -O N -O TC -7 Inactive no flow *20 no flow no flow no flow no flow no survey no flow no flow or dry no flow or dry no flow or dry N -O N -O N -O N -O N -O N -O N -O N -O N -O N -O N -O N -O TC -8 Inactive no flow no flow * <1 * <1 * <1 * <1 no survey * <1 no flow or dry no flow or dry no flow or dry N-0 N -O N -O N -O N -O N -O N -O N -O N -O N -O N -O N -O TC -9 Seep no flow no flow no flow * <1 * <1 0.1 no survey 02 0.2 no flow or dry 01 ' no flow or dry no flow or dry no flow or dry no flow or dry no flow or dry no flow or dry no flow or dry no flow or dry no flow or dry no flow or dry no flow or dry no flow or dry no flow or dry TC -10 Spring First monitored in spring 1999 *1 no survey 1.5 0.9 0.5 0.5 0.4 0.6 1.2 0.6 1.7 0.6 0.9 0.5 0.7 0.5 0.9 0.5 TC -11 Inactive First monitored in spring 2000 * <1 no flow no flow or dry no flow or dry N-0 N -O N -O N -O N -O N -O N -O N -O N -O N -O N -O N -O TC -12 Inactive First monitored in spring 2000 no flow no flow N -O N -O N -O N -O N -O N -O N -O N -O N -O N -O N -0 N -0 N -O N -0 IC -1 Inactive *2 no flow no flow * <1 no flow N -O N -O N -O N -O no flow or dry no flow or dry N-0 N -O N -O N -O N -O N -O N -O N -O N -O N -O N -O N -O IC -2 Spring /Seep * <1 * <1 * <1 * <1 * <1 0.7 no survey 1.2 no flow 0.5 no flow or dry no flow or dry no flow or dry 2 1 0.3 0.9 no flow or dry some flow (no meas.) no flow or dry some flow (no meas.) no flow or dry some flow (no meas.) no flow or dry IC -3 Seep *2 *2 *2-5 * <1 * <1 no flow no survey no flow no flow no flow or dry no flow or dry no flow or dry no flow or dry no flow or dry no flow or dry no flow or dry no flow or dry some flow (no meas.) no flow or dry some flow (no meas.) no flow or dry some flow (no meas.) no flow or dry IC-4 Spring /Seep *10 *5 *20 *15 15 1 2.5 no survey 8.6 no flow 3.8 no flow or dry no flow or dry no flow or dry 28.4 no flow or dry 1.9 no flow or dry 20.9 no flow or dry 15.4 no flow or dry 37.2 0.4 IC -5 Inactive no flow no flow no flow * <1 no flow no flow no survey * <1 * <1 no flow or dry no flow or dry N-0 N -O N -O N -O N -O N -O N -O N -O N -O N -O N -O N -O IC -6 Seep *5 no flow no flow *2 2 <1 no flow no survey 1.3 no flow 0.5 no flow 0.5 no flow or dry 0.7 no flow or dry no flow or dry no flow or dry no flow or dry no flow or dry no flow or dry no flow or dry no flow or dry no flow or dry IC -7 Inactive no flow no flow no flow no flow no flow no flow no survey * <1 <1 no flow or dry no flow or dry N-0 N -O N -O N -O N -O N -O N -O N -O N -O N -O N -O N -O IC -8 Inactive 3 no flow no flow * <1 no flow no flow no survey * <1 no flow no flow or dry no flow or dry N-0 N -O N -O N -O N -O N -O N -O N -O N -O N -O N -O N -O IC -9 Inactive no flow * <1 * <1 * <1 no flow no flow no survey * <1 no flow no flow or dry no flow or dry N-0 N -O N -O N -O N -O N -O N -O N -O N -O N -O N -O N -O IC -10 S • ring First monitored in spring 2003 16.8 4.2 13.4 4.9 14.5 4.1 11.9 5.6 15.3 5.7 IC -11 Inactive First monitored in spring 2003 5.2 no flow or dry no flow or dry no flow or dry N -O N -O N -O N -O N -O N -O CF -1 R- a ed nm e aed as R e -s not present variable variable no flow * <1 Re -named as CFS, CFS -2 (CFS -2 added Fall 2002) CF -2 not present variable variable no flow * <1 NP -1 Inactive First surveyed in fall 1998 * <1 no flow no survey no flow no flow no flow or dry no flow or dry N -O N -O N -O N -O N -O N -O N -O N -O N -O N -O N -O N -O CFS Spring Not designated until fall 1999 1.8 2.6 no survey 2.3 no survey 0.6 0.5 no survey 1.5 3.1 1.7 4.6 1.6 3.4 1.8 2.8 2.5 CFS -2 Spring Not designated until Fall 2002 0.4 no survey 0.7 1.1 0.6 2.1 0.6 1.2 0.9 0.4 0.7 Table 2 Spring and Seep Summary of Activity (1995 -2009) Pitch Reclamation Project Colorado Mined Land Reclamation Board - 2011 Annual Reclamation Report Notes: 1 *flows visually estmated. 2 "TC" indicates feature located in Tie Camp Creek drainage. 3 "IC" indicates feature located in Indian Creek drainage. For locations of springs and seeps currently designated as "Inactive", refer to maps contained in past reports. Pitch 2011 Reclamation Finalreport 19Apr12.Doc 4 "CF" or "CFS" indicates feature located at south wall of North Pit Lake within the Chester Fault Zone. 5 "NP" indicates feature located at South Wall of North Pit Lake. 6 N -O = Not Observed for 1 -year or more.