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 SHEE STEGNER FARM SAND & GRAVEL MINE
Aggregate Industries
WELL NUMBERS S-2
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)
Overcast,35; T&G-0. ; laterals dry;
11/01/04 8.90 5043.96 5039.11 5035.06 4.05 3.11 not dewatering
Sun,30; 8" snow on ground; T&G-
12/01/04 9.10 5043.96 5039.11 5034.86 4.25 3.21 0.1;laterals-trickle
Sun,38°; T&G-0.15; laterals-.3;
01/03/05 9.00 5043.96 5039.11 5034.96 4.15 3.61 standing water-.05; dewatering
Sun,45°; T&G-1.0;laterals-.4;
02/02/05 9.00 5043.96 5039.11 5034.96 4.15 3.91 dewatering
03/01/05 9.10 5043.96 5039.11 5034.86 4.25 3.91 Cloudy,40°; T&G-1.1;laterals-.3
04/01/05 9.40 5043.96 5039.11 5034.56 4.55 3.81 Sun,60°; T&G-.6; laterals-.3
05/02/05 8.60 5043.96 5039.11 5035.36 3.75 4.61
06/07/05 7.40 5043.96 5039.11 5036.56 2.55 5.81 Partly Cloudy,70°; not dewatering
Sun,hot; T&G-6"deep; laterals dry;
07/01/05 8.50 5043.96 5039.11 5035.46 3.65 4.01 pump not fixed--notdewatering
Sun,hot; T&G-6"deep, flowing
steady; laterals dry; pump not fixed-
08/01/05 9.80 5043.96 5039.11 5034.16 4.95 (0.79) notdewatering
Sun,hot; T&G-6"deep, flowing slow;
laterals dry; pump not fixed--
09/01/05 10.10 5043.96 5039.11 5033.86 5.25 1.11 notdewatering
Sun,hot; T&G-1.0', flowing fast;
laterals dry; pump not fixed-not
10/03/05 10.60 5043.96 5039.11 5033.36 5.75 1.01 dewatering
Sun,50; T&G-trickle, slow flow;
11/02/05 10.00 5043.96 5039.11 5033.96 5.15 2.01 laterals dry; not dewatering
Cloudy,35°; T&G-setting water-no
12/01/05 9.80 5043.96 5039.11 5034.16 4.95 2.51 flow; laterals-dry; not dewatering
un,35; T&G-no ow, setting water
in spots; laterals-dry. Installation
of perimeter drain compelted mid
01/02/06 9.80 5043.96 5039.11 5034.16 4.95 2.81 December'05.
Cloudy,35; T&G-6"standing water;
02/01/06 9.90 5043.96 5039.11 5034.06 5.05 3.01 laterals dry
50's,wind; T&G 2" not
03/01/06 9.20 5043.96 5039.11 5034.76 4.35 3.81 moving;laterals dry
50's,cloudy;T&G 2" standing; laterals
04/04/06 10.00 5043.96 5039.11 5033.96 5.15 3.21 dry
60's,sunny; T&G 6" running full;
laterals 6" running full; not
05/01/06 10.50 5043.96 5039.11 5033.46 5.65 2.71 dewatering
60's,sunny; T&G 6" running full;

i laterals 6" running full; not
06/01/06 8.80 5043.96 5039.11 5035.16 3.95 4.41 dewatering
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