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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
01115278 SWAMP BROOK AT PONAGANSETT ROAD NR CLAYVILLE, RI
LOCATION - Lat 41°47'48.48", long 71°40'09.95" referenced to North American Datum of 1983, Providence County, RI, Hydrologic Unit 01090004,
REVISIONS HISTORY - Datum of gage was revised on March 5, 2024 from 310 ft above NAVD88 interpolated from a Digital Elevation Model with an urcertainty of 1.6 ft to 305.7 ft above NAVD88 via a GNSS Level II, single-base rapid-static survey. This warranted a revision since the new datum is greater than 3.2 ft from previous.
SURFACE-WATER RECORDS
GAGE - Datum of gage is 305.7 ft above NAVD of 1988.
