2007-11-20_REVISION - M1982015 ‎(11)‎

• Permit No: M1982015
• IBM Index Class Name: REVISION
• Doc Date: 11/20/2007
• Doc Name: Groundwater Monitoring- Tables
• From: E-21 Engineering
• To: CDPHE
• Type & Sequence: TR3
• Media Type: D
• Archive: No

TABLE 2
GROUNDWATER ELEVATIONS
BAYSHORE PIPELINE RELEASE SITE
FIRESTONE, COLORADO
F-94 PRn.lFrT Nn RR-'A

Monitoring Point
Date
Measured Surveyed
Elevation
(ft) Depth to
Product
(ft) Depth to
Water
(ft) Product
Thickness
(ft) Top of
Product
Elevation Water Table
Elevation
(ft)

MW-20 03/14/07 4827.00 None 13.52 None NA 4813.48
MW-20 04/21/07 4827.00 None 13.76 None NA 4813.24
MW-20 08/11/07 4829.72 None 13.87 None NA 4815.85

MW-21 03/14/07 4826.08 None 12.15 None NA 4813.93
MW-21 04/21/07 4826.08 None 12.43 None NA 4813.65
MW-21 08/11/07 4828.35 None 12.55 None NA 4815.80

MW-22 03/14/07 4827.69 None 18.80 None NA 4808.89
MW-22 04/21/07 4827.69 None 20.75 None NA 4806.94
MW-22 08/11/07 4826.66 None 22.48 None NA 4804.18

MW-23 08/11/07 4828.89 None 13.72 None NA 4815.17

MW-24 08/11/07 4817.82 None 9.30 None NA 4808.52

MW-25 08/11/07 4825.26 None 17.08 None NA 4808.18

MW-26 08/11/07 4824.88 None 16.61 None NA 4808.27

MW-27 08/11/07 4825.13 None 16.73 None NA 4808.40

MW-28 08120/07 4814.10 None DRY None NA DRY

MW-29 08/20107 4823.15 None 15.56 None NA 4807.59

Quarry Pond #1 01/10/07 4815.92 None 3.08 None NA 4812.84
Quarry Pond #1 01/23/07 4815.92 None 3.08 None NA 4812.84
Quarry Pond #1 03/14/07 4815.92 None 3.08 None NA 4812.84
Quarry Pond #1 04/21/07 4815.92 None DRY DRY DRY DRY
Quarry Pond #1 08/11/07 4815.92 None DRY DRY DRY DRY

Quarry Pond #2 01/10/07 4816.16 None 3.25 None NA 4812.91
Quarry Pond #2 01/23/07 4816.16 None 3.25 None NA 4812.91
Quarry Pond #2 03/14/07 4816.16 None DRY DRY DRY DRY
Quarry Pond #2 04/21/07 4816.16 None DRY DRY DRY DRY
Quarry Pond #2 04/21/07 4816.16 None DRY DRY DRY DRY

St. Vrain Gauge #1 01/10/07 4819.35 None 3.04 None NA 4816.31
St. Wain Gauge #1 01/23/07 4819.35 None 3.04 None NA 4816.31
St. Wain Gauge #1 03/14/07 4819.35 None 3.20 None NA 4816.15
St. Wain Gauge #1 04/21/07 4819.35 None 3.54 None NA 4815.81
St. Wain Gauge #1 08/11/07 4819.35 None 3.17 None NA 4816.18

St. Wain Gauge #2 01/10/07 4819.34 None 3.58 None NA 4815.76
St. Vrain Gauge #2 01/23/07 4819.34 None 4.00 None NA 4815.34
St. Wain Gauge #2 03/14/07 4819.34 None 3.88 None NA 4815.46
St. Wain Gauge #2 04/21/07 4819.34 None 4.00 None NA 4815.34
St. Wain Gauge #2 08/11/07 4819.34 None 3.95 None NA 4815.39
Page 3 863 BAYSHORE TABLESALST5 - Water Elev