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<br />TABLE 4B
<br />BOWIE NO. 1 MINE
<br />GROUND WATER MONITORING - WELLS
<br />STATION
<br />NO.
<br />PRESENTLY
<br />MONITOR %??
<br />PERMIT
<br />ACTION
<br />ry
<br />WATER
<br />LEVEL
<br />v,,V
<br />FIELD`WATER LOCATION
<br />PARAMETERS QUALITY
<br />MONITORED
<br />STRATA
<br />TOTAL
<br />DEPTH
<br />CASING
<br />CASING
<br />DEPTH FT
<br />SCREENED
<br />INTERVAL
<br />GROUND
<br />ELEV.
<br />DEPTHTO
<br />WATER
<br />WATER
<br />ELEV.
<br />INSTALL
<br />DATE
<br />SG -1
<br />NO
<br />NONE
<br />- -
<br />- - - - Stevens Gulch Well Field
<br />Colluvium/Alluvium
<br />92.0
<br />8 5/8" Steel
<br />87.0
<br />69-67(7')
<br />7560.00
<br />2'- 10'
<br />7558-7550
<br />3/1/1977
<br />SG -A
<br />NO
<br />NONE
<br />Stevens Gulch Well Field
<br />Colluvium/Alluvium
<br />90.0
<br />8518"Steel
<br />90.0
<br />70-90
<br />7560.00
<br />2'-10'
<br />7558-7550
<br />3/1/1977
<br />SG -B
<br />NO
<br />NONE
<br />Stevens Gulch Wel Field
<br />Coluvium/Alluvium
<br />85.0
<br />85/8"Steel
<br />65.0
<br />50-65
<br />7560.00
<br />2'-10'
<br />7558-7550
<br />3/1/1977
<br />SG -C.
<br />NO
<br />NONE
<br />- •
<br />- - - - Stevens Gulch Well Field
<br />Colluvium/Alluvium
<br />27.0
<br />8 5/8" Steel
<br />27.0
<br />17-27
<br />7560.00
<br />2'- 10'
<br />7558-7550
<br />3/1/1977
<br />SG -2
<br />NO
<br />NONE
<br />--
<br />-- .- Stevens Gulch Well Field
<br />Colluvium/Alluvium
<br />91.0
<br />8"Steel
<br />88.0
<br />63-73;78-88
<br />7560.00
<br />2'-10'
<br />7558-7550
<br />2/1/1978
<br />DH -47
<br />NO
<br />NONE
<br />SE1/4,SE1/4,Sea12,T.13S,R.92W.
<br />SS in barren member ofMesrverde
<br />225.0
<br />6" PVC
<br />225.0
<br />160-225
<br />829600
<br />128.80
<br />8187.4
<br />3/1/1979
<br />GR77-7
<br />NO
<br />NONE
<br />NW7/4,SW1/4,S.. 14, T.13S., R.92W.
<br />SS in barren member ofMesaverde
<br />509.0
<br />4"PVC
<br />500.0
<br />140-240;440-480
<br />7466.00
<br />114.00
<br />7352
<br />9/1/1977
<br />DH -58
<br />NO
<br />NONE
<br />SE1/4,NW1/4,Sec. 18,T.13S,R.91W.
<br />Coal member ofMeea ade
<br />1983.0
<br />4"Steel;2"PVC
<br />0-1580;1574-1914
<br />Sea Table 4A
<br />8582.00
<br />1689.00
<br />6873
<br />8/1/1982
<br />DH -60
<br />NO
<br />NONE
<br />NE1/4,NE1/4, Sec 14, T 135., R.92W.
<br />Coal member of Mesaverde
<br />1350.0
<br />4" Steel; 7'PVC
<br />0-1055;1045-1345
<br />See Table 4A
<br />7928.00
<br />1031.00
<br />6897
<br />6/1/1982
<br />DH -62
<br />NO
<br />NONE
<br />NW1/4,SW1/4,Sec. 7.T.13S.,R.91W.
<br />Coal member ofMesaverde
<br />1945.0
<br />4"Steel
<br />1623.0
<br />-
<br />8377.00
<br />1817.00
<br />1 6560
<br />7/1/1982
<br />DH -65
<br />NO
<br />NONE
<br />NW7/4,NE11/4,Sec. 15, T.13S., R.92W.
<br />Coal member ofMeswerde
<br />1655.0
<br />4"Steet7'PVC
<br />0-1280;1270.1650
<br />Sea Table 4A
<br />8306.00
<br />1044.00
<br />7262
<br />7/1/1982
<br />DH -68
<br />NO
<br />NONE
<br />SE1/4,NW114,Sec. 15,T.13S.,R.92W.
<br />Coal member ofMesiverde
<br />1475.0
<br />4'Steel;2"PVC
<br />0-1080;1050.1470
<br />See Table 4A
<br />8192.00
<br />1060.00
<br />7132
<br />7/1/1982
<br />DH -70
<br />NO
<br />NONE
<br />NW1/4,SW1/4,Sec, 17,T.13S.,R.91W.
<br />Coal member ofMesaverde
<br />695.0
<br />4"Steel;2"PVC
<br />0-240;232895
<br />See Table 4A
<br />7387.00
<br />534.00
<br />6853
<br />6/1/1982
<br />DH -69
<br />NO
<br />NONE
<br />-
<br />NE7/4,NW1/4, Sac. 7, T.13S., R.91W.
<br />Coal member of Mesaverde
<br />1975.0
<br />4"Steel; 2"PVC
<br />0.17201710-1970
<br />See Table 4A
<br />8312.00
<br />1768.00
<br />6544
<br />7/1/1982
<br />B-1
<br />NO
<br />NONE
<br />- -
<br />- - - - Bowie No. 1 East Mine- Fan Level
<br />Colluvial soils
<br />48.5
<br />1" PVC
<br />-
<br />-
<br />7459.30
<br />Dry
<br />Dry
<br />10/22/1981
<br />B-2
<br />NO
<br />NONE
<br />- -
<br />- - - - Bowie No. 1 East Mine - Fan Level
<br />Colluvial soils - Fan Level Fill
<br />54.0
<br />1" PVC
<br />-
<br />-
<br />7415.03
<br />Dry
<br />Dry 1
<br />10/22/1981
<br />B-3
<br />NO
<br />NONE
<br />- -
<br />- - - - Boyne No. 1 East Mine - C 8 S Level
<br />Colluvial soils - C 8 S Level Fill
<br />89.0
<br />2"PVC
<br />89.0
<br />77.0 - 89.0
<br />8948.76
<br />83.00
<br />6863.76
<br />10/19/1981
<br />B-4
<br />NO
<br />REMOVE
<br />- -
<br />- - - - Bowie No, 1 East Mine - Below C 8 S
<br />Colluvial soils - Below C 8 S Fill
<br />59.5
<br />1" PVC
<br />58.9
<br />47.4-58,9
<br />6832.39
<br />44.00
<br />6786.39
<br />10/23/1981
<br />13-5
<br />NO
<br />NONE
<br />Semi -Ann
<br />Bowie No, 1East Mine - Beim CBS
<br />Columalsoils- BeimCBSFill
<br />35.5
<br />21/2"PVC
<br />29.4
<br />23.8-28.9
<br />8832.39
<br />Dry
<br />Dry
<br />10/26/1981
<br />B-6
<br />NO
<br />NONE
<br />Semi -Ann
<br />Bowie No. 1East Mine -Old Waste Pre
<br />Coluvialsoils- Aboveoldwastepre
<br />99.0
<br />212"PVC
<br />92.5
<br />85.5-90.5
<br />8778.01
<br />Dry
<br />Dry
<br />10/26/1981
<br />B-7
<br />YES
<br />NONE
<br />SemHAnn
<br />Semi -Ann Annually Bowie No. 1Ent Mine - Below Pond 4
<br />Coluvialmile - Below sed. Pond #4
<br />99.o
<br />71 PVC
<br />98.0
<br />86.0-96.0
<br />8602.00
<br />82.00
<br />6520
<br />10/26/1981
<br />B-8
<br />NO
<br />NONE
<br />SemFAnn
<br />Bowie No, 1East Mine
<br />Colluvial soils- Beim WRWP Bad Pond
<br />38.7
<br />7PVC
<br />38.7
<br />?
<br />6790.00
<br />Dry
<br />Dry
<br />1982
<br />SM -1
<br />NO
<br />NONE
<br />Semi -Ann
<br />Semi -Ann Semi -Ann NEI/4,SW1/4,NW11/4 Sec. 13, T.13S., R.92W.
<br />Shallow Colluvium
<br />550
<br />2"PVC
<br />55.0
<br />37.5-52.0
<br />7590.00
<br />6.10
<br />7586.6
<br />7/29/1985
<br />SM -2
<br />NO
<br />NONE
<br />--
<br />-- -- NE7/4,SW1/4, NW7/4 Sec. 12, T.13S., R.92W.
<br />Shallow Colluvium
<br />30.0
<br />2"PVC
<br />30.0
<br />14.5-24.5
<br />7650.00
<br />10.75
<br />7641.75
<br />7/29/1985
<br />SM -3
<br />NO
<br />NONE
<br />NEI/4,SW1/4,NE1/4 Sec. 13. T.13S., R.92W.
<br />Shallow Colluvium
<br />630
<br />2"PVC
<br />63.0
<br />37.5-57.5
<br />7990.00
<br />4.50
<br />7988
<br />7/31/1985
<br />SM4
<br />NO
<br />NONE
<br />-- NEi/4,SW1/4, SW1/4 Sec. 8, T.13S., R.91W.
<br />Shallow Coluvium
<br />65.0
<br />2' PVC
<br />85.0
<br />46.5-60.0
<br />7500.00
<br />26.70
<br />7475.8
<br />8/1/1985
<br />SM -5
<br />NO
<br />NONE
<br />Semi -Ann
<br />Semi -Ann Semi -Ann SW114,NW1/4,SW1/4 Sec. 14.T.13S.,R.92W. ShalowColivium
<br />40.0
<br />71Pvc
<br />40.o
<br />20.0-35.0
<br />7520.00
<br />16.75
<br />7505.55
<br />7/30/1985
<br />SM -6
<br />NO
<br />NONE
<br />Semi -Ann
<br />Semi -Ann Semi -Ann SE1/4,NW114,SW1/4 Sec. 14.T.13S.,RS2W.
<br />Shallow Colluvium
<br />50.0
<br />7'PVc
<br />Wo
<br />24.0-44.0
<br />748000
<br />14.70
<br />7487.8
<br />7/30/1985
<br />SM -7
<br />NO
<br />NONE
<br />Semi -Ann
<br />Semi�Ann Semi -Ann SW1/4,SW1/4,NE1/4 Sec. 14,7.13S.,R.92W.
<br />Shallow Colluvium
<br />55.0
<br />71 PVC
<br />55.0
<br />28.0-46.0
<br />7800.00
<br />22.10
<br />7780.4
<br />7/30/1985
<br />SM -8
<br />NO
<br />NONE
<br />--
<br />-- -- SEl/4,NW1/4, NW1/4 Sec. 7, T.13S., R.91W.
<br />Shallow Colluvium
<br />45.0
<br />Z' PVC
<br />45.0
<br />24.5-39.5
<br />8250.00
<br />25.30
<br />8234.8
<br />7/31/1985
<br />SM -9
<br />NO
<br />NONE
<br />Semi -Ann
<br />Semi -Ann Semi -Ann NW1/4,NW1/4,SW1/4 Sec. 14,T.13S.,R.92W. Shallow Colluvium
<br />40.0
<br />Z' PVC
<br />400
<br />20.0-35.0
<br />7520.00
<br />25.30
<br />7497.2
<br />7/29/1985
<br />SM -10
<br />NO
<br />NONE
<br />Semi -Ann
<br />Semi -Ann Semi -Ann NWI/4,NE1/4,NW1/4 Sec. 23,T.13S.,R.92W.
<br />Shallow Colluvium
<br />48.7
<br />7PVC
<br />48.7
<br />7
<br />7249.07
<br />43.00
<br />7207.47
<br />1986
<br />SM -11
<br />NO
<br />NONE
<br />Semi -Ann
<br />Semi -Ann Semi -Ann NE7/4,NE1/4,NW1/4 Sec, 23.T.13S.,R.92W.
<br />ShalowColuvium
<br />46.5
<br />7PVC
<br />46.5
<br />?
<br />7241.15
<br />37.00
<br />7205.6
<br />1986
<br />OVWM
<br />NO
<br />NONE
<br />Bowie No. l West Mine South Fill Slope-
<br />Terrace
<br />Coluvid Fa (58'). Shallow Colluvium (18')
<br />76.0
<br />2"PVC
<br />72.5
<br />37.5-72.5
<br />7120.00
<br />61.10
<br />7058.9
<br />12/12/1986
<br />NOTES: 1) First Quarter and monthly monitoring shall be initiated when sites are accessible. Second quarter and monthly monitoring shall be initiated by no later than May 15 of each year unless the
<br />Division is consulted.
<br />2) DH -69 Transferred to the Bowie No. 2 Mine Permit
<br />Ground Water Tab
<br />TR -61 Volume 4 Revised 07/2016
<br />
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