2010-02-11_HYDROLOGY - M1999021

• Permit No: M1999021
• IBM Index Class Name: HYDROLOGY
• Doc Date: 2/11/2010
• Doc Name: Groundwater Monitoring Data
• From: Aggregate Industries
• To: DRMS
• Permit Index Doc Type: Hydrology Report
• Email Name: MAC
• Media Type: D
• Archive: No

GROUNDWATER OBSERVATION DATA SHEETS STEGNER FARM SAND & GRAVEL MINE
Aggregate Industries
WELL NUMBER S-9
Date Depth Measured PVC Rim Ground Water Depth Below Difference from Notes
(PVC rim to water) Elevation Elevation Elevation Original Ground Historic Levels
(ft) (ft) (ft) (ft) (ft) (ft)
Sun,75; T&G 1.0, lateral-trickle; de-
04/01/04 12.25 5030.85 5028.28 5018.6 9.68 0.25 watering
Sun,79; T&G-1.3, lateral-
05/04/04 11.70 5030.85 5028.28 5019.15 9.13 0.90 0.5;dewatering 7:30-10:50
Partly cloudy,75; T&G-1.5; lateral-
06/01/04 11.30 5030.85 5028.28 5019.55 8.73 (2.00) 0.2; dewatering
Sun,83; T&G-1.1; lateral-0.3. Not
07/06/04 5.80 5030.85 5028.28 5025.05 3.23 1.90 dewatering
T&G 0.8; lateral-0.2; 2nd lateral
08/02/04 8.00 5030.85 5028.28 5022.85 5.43 1.10 feeding field S of S-4-0.5
09/03/04 9.20 5030.85 5028.28 5021.65 6.63 1.60 Sun,90; T&G-0.6; lateral-0.1
Overcast,50; rained last night & this
morning; T&G-0.3; laterals dry;
10/01/04 9.00 5030.85 5028.28 5021.85 6.43 0.00 dewatering
Overcast,35; T&G-0.1; laterals dry;
11/01/04 9.90 5030.85 5028.28 5020.95 7.33 2.30 not dewatering
Sun,30; 8" snow on ground; T&G-
12/01/04 10.20 5030.85 5028.28 5020.65 7.63 2.10 0.1;late raIs-trickle
Sun,38°; T&G-0.15; laterals-.3;
01/03/05 10.60 5030.85 5028.28 5020.25 8.03 1.80 standing water-.05; dewatering
Sun,45°; T&G-1.0;laterals-.4;
02/01/05 11.00 5030.85 5028.28 5019.85 8.43 1.40 dewatering
03/01/05 11.00 5030.85 5028.28 5019.85 8.43 1.40 Cloudy,40°; T&G-1.1;laterals-.3
04/01/05 10.90 5030.85 5028.28 5019.95 8.33 1.60 Sun,60°; T&G-.6; laterals-.3
05/02/05 10.80 5030.85 5028.28 5020.05 8.23 1.80
06/07/05 8.20 5030.85 5028.28 5022.65 5.63 1.10 Partly Cloudy,70°; not dewatering
Sun,hot; T&G-6"deep; laterals dry;
07/01/05 7.00 5030.85 5028.28 5023.85 4.43 0.70 pump not fixed--notdewatering
Sun,hot; T&G-6"deep, flowing
steady; laterals dry; pump not fixed--
08/01/05 9.20 5030.85 5028.28 5021.65 6.63 (0.10) notdewatering
Sun,hot; T&G-6"deep, flowing slow;
laterals dry; pump not fixed--
09/01/05 10.30 5030.85 5028.28 5020.55 7.73 0.50 notdewatering
Sun,hot; T&G-1.0', flowing fast;
laterals dry; pump not fixed-not
10/03/05 11.30 5030.85 5028.28 5019.55 8.73 (2.30) dewatering
Sun,50; T&G-trickle, slow flow;
11/02105 11.20 5030.85 5028.28 5019.65 8.63 1.00 laterals dry; not dewatering
Cloudy,35°; T&G-setting water-no
12/01/05 11.70 5030.85 5028.28 5019.15 9.13 0.60 flow; laterals-dry; not dewatering
un,35; T &G-no low,setting water in
spots; laterals-dry. Installation of
perimeter drain compelted mid-
01/02/06 12.00 5030.85 5028.28 5018.85 9.43 0.40 December'05.
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