Vega Alta Municipio, PR Water Table Trend
Vega Alta Municipio's groundwater trend, from USGS's own readings
Vega Alta Municipio's long-term well puts the trend at 0.2 ft per decade, holding roughly steady, based on 536 measurements since 1946.
This is one representative well, not a county-wide survey, the same grain limit every page here discloses.
Vega Alta Municipio's source well, in detail
Depth to water at the last reading was 28.3 ft below land surface. Readings span 1946-02-01 to 2026-08-05, 536 measurements from USGS well USGS-182647066201700 (Sabana Hoyos 2 Well, Vega Alta, 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 Vega Alta Municipio compares nationally
Vega Alta Municipio sits at rank 502nd 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. Vega Alta Municipio, is home to about 0 people. See the fastest-moving counties guide for how Vega Alta 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 Vega Alta 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.