Cabo Rojo Municipio, PR Water Table Trend
Cabo Rojo Municipio's groundwater trend, from USGS's own readings
Cabo Rojo Municipio's representative monitoring well shows depth to water rising, getting shallower over time, a fitted trend of 3.7 ft per decade over 30 years of readings.
This is one representative well, not a county-wide survey, the same grain limit every page here discloses.
Cabo Rojo Municipio's source well, in detail
Depth to water at the last reading was 19.4 ft below land surface. Readings span 1996-04-04 to 2026-09-01, 220 measurements from USGS well USGS-180542067084000 (Cabo Rojo P1 Well, Cabo Rojo, Pr), part of the National Water Information System. The qualifying bar and the OLS fit behind this trend are documented in the methodology guide.
How Cabo Rojo Municipio compares nationally
Cabo Rojo Municipio sits at rank 73rd of 1,449 ranked counties, ordered rising-to-declining, so a low number means a rising water table and a high one means fast decline. Cabo Rojo Municipio, is home to about 0 people. See the fastest-moving counties guide for how Cabo Rojo Municipio stacks up against the most extreme cases nationally.
Depth and quality are separate questions
This page answers a depth question, not a quality one. A well in Cabo Rojo Municipio can be stable in depth and still worth testing for quality, or declining and still test clean, the two are measured separately, and only a direct test settles the second one.