Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

Groundwater levels for the Nation

! Ground water level pages will be decommissioned in early 2026. These gwlevel pages are frozen as of November 18th, 2025. Please find the modernized pages in WDFN that suit you best. Learn more about our modernization plans and timeline and new pages.

Search Results -- 1 sites found

site_no list =
  • 181301067081900
Minimum number of levels = 1
Save file of selected sites to local disk for future upload

USGS 181301067081900 CE-RUM2 OBSERVATION WELL, MAYAGUEZ CAMPUS, PR

Mayaquez Municipio, Puerto Rico
Hydrologic Unit Code 210100030302
Latitude  18°13'00.03", Longitude  67°08'19.23" NAD27
Land-surface elevation 37.95 feet above NGVD29
This well is completed in the Other aquifers (N9999OTHER) national aquifer.
This well is completed in the Volcanic Rocks Aquifer (210VLCC) local aquifer.
Output formats
Table of data
Tab-separated data
Graph of data
Reselect period
Graph of groundwater level data at USGS 181301067081900 CE-RUM2 OBSERVATION WELL, MAYAGUEZ CAMPUS, PR
Breaks in the plot represent a gap of at least one year between field measurements.
Download a presentation-quality graph