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- Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
- For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
- For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
- For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
- Not all sites have reports available for every water year.
USGS Water-Year Summary 2024
431212089314801 DANE CO MRBI WATERWAY 2 NR SPRINGFIELD CORNERS, WI
LOCATION - Lat 43°12'12.2", long 89°31'47.8" referenced to North American Datum of 1983, in SW 1/4 NE 1/4 sec.3, T.8 N., R.8 E., Dane County, WI, Hydrologic Unit 07090002,
DRAINAGE AREA - 0.02 mi², 14.9 acres (estimated)
SURFACE-WATER RECORDS
PERIOD OF RECORD - August 2011 to current year.
GAGE - Water-stage recorder. Water levels are controlled by 2.5 ft H flume. Elevation of gage is 937 ft above NGVD of 1929, from topographic map.
REMARKS - Records are fair, except for estimated days which are fair to poor. Note that discharge is the daily sum, in cubic feet.
WATER-QUALITY RECORDS
PERIOD OF DAILY RECORD - August 2011 to current year.
INSTRUMENTATION - Water-quality sampler since August 2011.
REMARKS - Chemical analyses by the Water and Environmental Analysis Lab at the University of Wisconsin-Stevens Point. Samples with end dates/times are flow-composite samples collected by an automatic point sampler which represent the event-mean concentration for the specified runoff period. Samples with only start dates/times are discrete samples collected by the same sampler. The sample runoff volume is the total flow that occurs between the start and end time of each flow-composite sample. In most cases, the sample runoff volume is slightly less than the total storm runoff volume. Some runoff events were not sampled. An approximate storm load (in pounds) can be computed by multiplying the sample runoff volume (in cubic feet) by the constituent concentration (in mg/L) and a factor of 6.2428x10^-5.
