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-13
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,35; T&G-no flow,setting water
in spots; laterals-dry. Installation
of perimeter drain compelted
01/02/06 10.50 5027.12 5024.49 5016.62 7.87 0.60 mid-December'05.
Cloudy,35; T&G-6"standing water;
02/01/06 10.80 5027.12 5024.49 5016.32 8.17 0.70 laterals dry
50's,wind; T&G 2"not
03/01/06 10.90 5027.12 5024.49 5016.22 8.27 0.40 moving;laterals dry
50's,cloudy;T&G 2"
04/04/06 11.00 5027.12 5024.49 5016.12 8.37 0.40 standing; laterals dry
60's,sunny; T&G 6" running full;
laterals 6" running full; not
05/01/06 11.80 5027.12 5024.49 5015.32 9.17 (0.30) dewatering
60's,sunny; T&G 6" running full;
laterals 6" running full; not
06/01/06 8.30 5027.12 5024.49 5018.82 5.67 1.10 dewatering
75, warm; T&G 6" running full;
laterals 6" running full; not
07/05/06 6.60 5027.12 5024.49 5020.52 3.97 1.10 dewatering
80's,sun; T&G 6" running full;
laterals 6" running full; not
08/01106 6.50 5027.12 5024.49 5020.62 3.87 (0.70) dewatering
09/05/06 9.00 5027.12 5024.49 5018.12 6.37 (0.85) 60s,Sun; T&G & laterals dry
10/02/06 10.00 5027.12 5024.49 5017.12 7.37 (0.10) 70s,Cloudy; T&G & laterals low
11/01/06 10.60 5027.12 5024.49 5016.52 7.97 (0.50) 10s; T&G low; laterals low
10s,cloudy; T&G low,flowing;
12/01/06 10.90 5027.12 5024.49 5016.22 8.27 0.00 laterals low
01/01/07 No measures due to snow depth
02/01/07 No measures due to snow depth
30,cold; T&G2"&trickling;laterals
03/01/07 10.00 5027.12 5024.49 5017.12 7.37 1.30 frozen
50; T&G-4"&trickling;laterals
04/02/07 9.90 5027.12 5024.49 5017.22 7.27 1.50 mostly dry
60,warm;T&G trickling-mostly dry;
05/03/07 10.20 5027.12 5024.49 5016.92 7.57 1.30 laterals mostly dry
06/04/07 7.90 5027.12 5024.49 5019.22 5.27 1.50 70,warm; T&G full&flowing
07/05/07 7.80 5027.12 5024.49 5019.32 5.17 (0.10) 90s,sun; T&G full&flowing
08/03/07 6.80 5027.12 5024.49 5020.32 4.17 (1.00) 90s,hot; T&G full&flowing
60s,cloudy; T&G flowing, laterals-
09/06/07 6.90 5027.12 5024.49
1 5020.22 4.27 1.25 trickles
10/01/07 7.60 5027.12 5024.49 5019.52 4.97 2.30 65,sunny; laterals-low trickle
Page 3