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-7
Date Depth Measured PVC Rim Ground Water Depth Below Difference from Notes
(PVC rim to water) Elevation Elevation Elevation Original Groun Historic Levels
(ft) (ft) (ft) (ft) (ft) (ft)
50's,wind; T&G 2"not movingJaterals
03/01/06 8.00 5033.43 5033.23 5025.43 7.80 0.10 dry
50's,cloudy;T&G 2" standing; laterals
04/04106 7.90 5033.43 5033.23 5025.53 7.70 (5.90) dry

1 60's,sunny; T&G 6" running full;
laterals 6" running full; not
05/01/06 8.30 5033.43 5033.23 5025.13 8.10 (4.30) dewatering
60's,sunny; T&G 6" running full;
laterals 6" running full; not
06/01/06 8.90 5033.43 5033.23 5024.53 8.70 (3.40) dewatering
75, warm; T&G 6" running full;
laterals 6" running full; not
07/05/06 8.60 5033.43 5033.23 5024.83 8.40 (4.60) dewatering
80's,sun; T&G 6" running full;
laterals 6" running full; not
08/01/06 8.60 5033.43 5033.23 5024.83 8.40 (4.10) dewatering
09/05/06 8.80 5033.43 5033.23 5024.63 8.60 (2.50) 60s,Sun; T&G & laterals dry
10/02/06 9.10 5033.43 5033.23 5024.33 8.90 (2.40) 70s,Cloudy; T&G & laterals low
11/01/06 8.80 5033.43 5033.23 5024.63 8.60 (1.70) 10s; T&G low; laterals low
10s,cloudy; T&G low,flowing; laterals
12/01/06 8.50 5033.43 5033.23 5024.93 8.30 (1.00) 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 7.00 5033.43 5033.23 5026.43 6.80 1.10 frozen
50; T&G-4"&trickling;laterals mostly
04/02/07 6.70 5033.43 5033.23 5026.73 6.50 3.30 dry
60,warm;T&G trickling-mostly dry;
05/03/07 7.10 5033.43 5033.23 5026.33 6.90 0.90 laterals mostly dry
06/04/07 7.70 5033.43 5033.23 5025.73 7.50 (0.60) 70,warm; T&G full&flowing
07/05/07 8.00 5033.43 5033.23 5025.43 7.80 (0.70) 90s,sun; T&G full&flowing
08/03/07 7.50 5033.43 5033.23 5025.93 7.30 (3.00) 90s,hot; T&G full&flowing
60s,cloudy; T&G flowing, laterals-
09/06/07 5.30 5033.43 5033.23 5028.13 5.10 1.00 trickles
10/01/07 8.90 5033.43 5033.23 5024.53 8.70 (2.20) 65,sunny; laterals-low trickle
40, sun; laterals dry. Per N
Silbaugh, perimeter drain valve
adjusted 10/12 to send 100% of
11/05/07 8.00 5033.43 5033.23 5025.43 7.80 (0.90) water to drain.
12/03/07 7.80 5033.43 5033.23 5025.63 7.60 (0.30) 31, partly cloudy
01/03/08 7.40 5033.43 5033.23 5026.03 7.20 0.40 34, partly cloudy
02/01/08 7.20 5033.43 5033.23 5026.23 7.00 0.80 44, partly sunny
03/03/08 7.20 5033.43 5033.23 5026.23 7.00 0.90 44, partly cloudy, windy
04/14/08 7.00 5033.43 5033.23 5026.43 6.80 (5.00) 59, clear
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