EPA - Regulated Facilities
XML/WMS - http://geodata.epa.gov/
FEMA - Flood Maps
XML/WMS - https://www.hazards.gov/.../flood_map_svc.htm
Great Lakes region-wide OGC (WMS/WFS) Layers
WMS/WFS - http://gis.glin.net/ogc/services.php?by=date
National Estuarine Research Reserve System – monitoring web service
http://cdmo.baruch.sc.edu/webservices/index.cfm

NOAA
CO-OPS Water Level
http://opendap.co-ops.nos.noaa.gov/axis/
Observing Site Inventory
XML/AXL - http://nowcoast.noaa.gov NCDDC Collection
XML/AXL - http://www.ncddc.noaa.gov
NWS Experimental Forecast DB
XML - http://www.nws.noaa.gov/.../xml/
NWS NEXRAD
XML/WMS - http://mesonet.agron.iastate.edu/.../radview.phtml
NWS RSS
http://www.nws.noaa.gov/rss/
UCSD & USGS - National Water Information System
XML - http://river.sdsc.edu/.../nwis.asmx

Regional
Block Island Sound CODAR (ArcIMS image service)
http://lisweb.dms.uconn.edu/
GoMOOS (OPeNDAP service)
DODS - http://www.gomoos.org/.../dods.shtml
GOMOOS (RSS)
XML - http://www.gomoos.org/howto/rss.html SEACOOS (OPeNDAP)
DODS - http://seacoos.org/.../dodsAccess
SEACOOS (WMS, WFS)
XML/WMS - http://nautilus.baruch.sc.edu/.../seacoos_rs...
CORMP RSS feed
http://www.cormp.org/cormprss.rdf
SCOOP Storm and Web Map Services
http://scooptest.sura.org/services.html
UNH – Great Bay Coastal Buoy (RSS)
http://www.cooa.unh.edu/data/buoys/great_bay/Great_Bay/Great_Bay_rss.xml
Extract, Transform and Load Tool (DTL Prototype 2006)
http://www.csc.noaa.gov/cir/archives.html##sept06
NCDDC (WFS)
http://www.ncddc.noaa.gov/.../COOS_wfs?request=GetCapabilities
NWS National Digital Forecast Database (WFS)
http://www.weather.gov/forecasts/xml/OGC_services/