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¿Hay Agua?

by Carlos Corrada more by this developer →

Ratings
5
Rating
3.2 · 5 ratings
Version
2.0.1
Last updated 08/04/2026

#358,405 of 719,896 by ratings on Apple · #2,138 of 3,628 in Weather

First seen by this census 09/05/2026 — the store does not publish a creation date

Last updated 08/04/2026

Tracked since 09/05/2026

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Category: Weather

Description

¿Hay agua? shows you at a glance how Puerto Rico's reservoirs are
doing, with data straight from the U.S. Geological Survey (USGS).

All in one list
The island's 23 reservoirs on a single screen, each with its current
level and which way it's heading. Mark the ones you care about as
favorites and they stay at the top.

The full history
Tap any reservoir to see its level over the last 7, 30, or 90 days in
a clear chart, along with how much it has risen or fallen in the last
hour, day, week, and quarter.

Alert level
Each reservoir shows which band it falls into —Overflow, Safety,
Observation, Adjustments, Control, or Out of service— with the same
colors and thresholds published by Puerto Rico's Aqueducts and Sewers
Authority (AAA).

Search
By reservoir name or by your municipality.

Where the data comes from
From USGS gauges, which take readings every 15 minutes. The data is
provisional and subject to revision. The app shows where the USGS
reading falls; AAA's official bulletin may report a different band,
since it measures with its own instruments.

English and Spanish. With dark mode and Dynamic Type.

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Growth

Change in ratings, scaled to each window from the real gap between crawls. A window needs a full period of history before it reports anything.

Per Growth Growth % Actual change Measured over
day Not enough history yet
week 0 0 9.2 days
month Not enough history yet
year Not enough history yet

History

Tracking since 09/05/2026. History accumulates as changes are observed — check back soon.