CT-MB 32 MARLBOROUGH, CT
U.S. Geological Survey
Located in Hartford County, Connecticut, this groundwater monitoring location is associated with a water well in the Other aquifers.
Well Construction
No well construction data is available
No lithology data is available
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Agency U.S. Geological Survey Site Name CT-MB 32 MARLBOROUGH, CT Site Number 413535072253701 Site Type WELL Lat/Long (NAD83) 41.5931, -72.4264 Well Depth 16.5 Feet Elevation (NAVD88) 257.6 ft Latitude 41.5931333333333 Longitude -72.4264222222222 Local Aquifer Name Till (None) National Aquifer Name Other aquifers (N9999OTHER) Aquifer Type UNCONFINED Water-Level Well Type Trend Water-Level Well Characteristics Background Water Quality Network Additional info Link 1 -
Activity Start Date Activity Start Time Characteristic Name Measure Value Units Detection Limit Value Type Sample Fraction Method Name Analytical Method System Sample Method ID Sample Method ID Context Sample Method Name Activity Type Code Data Provided By -
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How do we calculate statistics?
Overall Water Level Statistics (Depth to water, feet below land surface) Lowest Water Level Median Water Level Highest Water Level First Measurement Date Last Measurement Date Number of Measurements Years of Record Latest Value Latest Percentile 12.56 4.54 -0.31 1986-01-10 2025-04-19 8154 39.2 2.87 35.9 Statistics Calculated 2025-04-20 Monthly Water Level Statistics (Depth to water, feet below land surface) Month Lowest Median 10th Percentile 25th Percentile 50th Percentile 75th Percentile 90th Percentile Highest Median Number of Measurements Years of Record Jan 10.40 6.48 4.40 3.27 2.53 1.37 1.13 39 39 Feb 9.87 5.07 4.34 3.34 2.58 1.58 1.21 40 40 Mar 7.53 4.30 3.06 2.58 1.40 1.17 0.60 39 39 Apr 5.27 3.83 3.05 2.26 1.80 1.44 0.44 37 37 May 5.68 4.92 4.29 3.42 2.94 2.38 1.47 38 38 Jun 6.72 6.11 5.87 5.04 4.21 2.64 2.10 37 37 Jul 8.66 8.25 7.67 6.90 5.40 4.59 3.33 39 39 Aug 10.24 9.84 8.78 8.12 6.39 5.47 2.36 39 39 Sep 11.13 10.45 9.85 8.19 6.70 5.01 3.48 39 39 Oct 12.14 11.21 10.3 7.75 5.81 3.19 1.36 39 39 Nov 12.49 10.95 9.40 6.41 4.23 2.27 1.52 37 37 Dec 11.67 10.8 5.63 3.81 2.71 1.92 1.08 39 39 Statistics Calculated 2025-04-20 -
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