USGS 421512077472801 Local number, Ag-261, at Alfred NY


Click to hidestation-specific text
Funding for this site is provided by:


> Site Information
LOCATION.--Lat 42°15'12", long 77°47'28" referenced to North American Datum of 1983, Allegany County, NY, Hydrologic Unit 02050104, behind Crandall Hall, Alfred University, at Alfred.
WELL CHARACTERISTICS.--Depth 20 ft. Upper casing diameter 2 in; top of first opening 9.5 ft, bottom of last opening 19.5 ft. Cased to 20 ft (screen, 9.5 ft to 19.5 ft).
DATUM.--Land-surface datum is 1,767.36 ft above North American Vertical Datum of 1988. Measuring point: Top of extended casing, 1.66 ft above land-surface datum, Nov. 2, 2010 to Aug. 6, 2015; Top of casing, 1.99 ft above land-surface datum, Aug. 6, 2015 to Jul. 16, 2020; Top of casing, 2.0 ft above land-surface datum, Jul. 16, 2020 to present.  
PERIOD OF RECORD.--November 2002 to current year.
GAGE.--Water-stage recorder--15 minute; periodic measurements by USGS personnel.
REMARKS.--Satellite water-level telemeter at station.
EXTREMES FOR PERIOD OF RECORD.--Highest water level, 2.26 ft below land-surface datum, Nov. 29, 2005; lowest water level, 7.43 ft below land-surface datum, Aug. 29, 2005.
> WaterNow – get the latest gage data from your mobile phone or email.
> Rating Information
Available Parameters Available Period
2007-10-01  2023-06-08


  -- or --



Summary of all available data for this site
Instantaneous-data availability statement

Depth to water level, feet below land surface

Most recent instantaneous value: 6.58 06-08-2023   05:00 EST
Graph of  Depth to water level, feet below land surface

Add up to 2 more sites and replot for "Depth to water level, feet below land surface"


Create presentation-quality / stand-alone graph.   Subscribe to WaterAlert      

Field Visit data is no longer available on this page, please go to the new Monitoring Location pages to see the field visit data graphed with the time series data. See this graph on the Monitoring Location Pages