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)
Cloudy,35; T&G-6"standing water;
02/01/06 12.00 5030.85 5028.28 5018.85 9.43 0.40 laterals dry
50's,wind; T&G 2"not moving;laterals
03/01/06 12.00 5030.85 5028.28 5018.85 9.43 0.40 dry
50's,cloudy;T&G 2" standing; laterals
04/04/06 12.10 5030.85 5028.28 5018.75 9.53 0.40 dry
60's,sunny; T&G 6" running full;
laterals 6" running full; not
05/01/06 12.00 5030.85 5028.28 5018.85 9.43 0.60 dewatering
60's,sunny; T&G 6" running full;
laterals 6" running full; not
06/01/06 10.50 5030.85 5028.28 5020.35 7.93 (1.20) dewatering
75, warm; T&G 6" running full;
laterals 6" running full; not
07/05/06 6.30 5030.85 5028.28 5024.55 3.73 1.40 dewatering
07/12/06 6.85 5030.85 5028.28 5024 4.28 0.85 Compared to 7/2/02
Compared to 8/3/02; 80's,sun; T&G
6" running full; laterals 6" running
08/01/06 6.50 5030.85 5028.28 5024.35 3.93 2.60 full; not dewatering
09/05/06 10.10 5030.85 5028.28 5020.75 7.53 0.70 60s,Sun; T&G & laterals dry
10/02/06 11.30 5030.85 5028.28 5019.55 8.73 (2.30) 70s,Cloudy; T&G & laterals low
11101/06 11.80 5030.85 5028.28 5019.05 9.23 0.40 10s; T&G low; laterals low
10s,cloudy; T&G low,flowing; laterals
12/01/06 11.00 5030.85 5028.28 5019.85 8.43 1.30 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 10.70 5030.85 5028.28 5020.15 8.13 1.70 frozen
50; T&G-4"&trickling;laterals mostly
04/02/07 10.40 5030.85 5028.28 5020.45 7.83 2.10 dry
60,warm;T&G trickling-mostly dry;
05/03/07 10.90 5030.85 5028.28 5019.95 8.33 1.70 laterals mostly dry
06/04/07 9.40 5030.85 5028.28 5021.45 6.83 (0.10) 70,warm; T&G full&flowing
07/05/07 8.10 5030.85 5028.28 5022.75 5.53 (0.40) 90s,sun; T&G full&flowing
08/03/07 7.30 5030.85 5028.28 5023.55 4.73 1.80 90s,hot; T&G full&flowing
60s,cloudy; T&G flowing, laterals-
09/06/07 8.90 5030.85 5028.28 5021.95 6.33 1.90 trickles
10/01/07 9.90 5030.85 5028.28 5020.95 7.33 (0.90) 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 10.80 5030.85 5028.28 5020.05 8.23 1.40 water to drain.
12/03/07 11.00 5030.85 5028.28 5019.85 8.43 1.30 31, partly cloudy
01/03/08 11.20 5030.85 5028.28 5019.65 8.63 1.20 34, partly cloudy
02/01/08 11.60 5030.85 5028.28 5019.25 9.03 0.80 44, partly sunny
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