BAYAM N, PR · Bayamon Municipio County
DAJAOS Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of November 1, 1997. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.
If you are a resident looking for your current water provider, see water systems in Bayamon Municipio County, PR.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace Puerto Rico’s official records. Always confirm current status with Puerto Rico before making decisions based on this information.
System facts
- System ID (PWSID)
- PR0005547
- System type
- Community Water System
- Population served
- 4,464
- Service connections
- 1,116
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
DAJAOS is one of 71 community water systems in Puerto Rico in the 3,301 to 10,000 people size category, formerly serving 4,464 people from surface water.
EPA's federal records list this system as inactive in 1997; the record below is historical.
As of August 1, 2026, its federal record holds 9 entries between 1983 and 1997, all of which EPA lists as closed. Nothing has been added since 1997.
All 9 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves inorganic chemicals and the Lead and Copper Rule.
Violation history
Follow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
July 1, 1997 – November 1, 1997
ArchivedInitial Tap Sampling for Pb and Cu
—Lead and Copper Rule
July 1, 1992 – July 1, 1993
ResolvedMonitoring, Regular
—Cadmium
September 30, 1983 – September 29, 1984
ArchivedMonitoring, Regular
—Chromium
September 30, 1983 – September 29, 1984
ArchivedMonitoring, Regular
—Arsenic
September 30, 1983 – September 29, 1984
ArchivedMonitoring, Regular
—Mercury
September 30, 1983 – September 29, 1984
ArchivedMonitoring, Regular
—Selenium
September 30, 1983 – September 29, 1984
ArchivedMonitoring, Regular
—Fluoride
September 30, 1983 – September 29, 1984
ArchivedMonitoring, Regular
—Barium
September 30, 1983 – September 29, 1984
Archived
Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 1997 – November 1, 1997 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Archived |
| July 1, 1992 – July 1, 1993 | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | — | Resolved |
| September 30, 1983 – September 29, 1984 | Monitoring, Regular | Cadmium | — | Archived |
| September 30, 1983 – September 29, 1984 | Monitoring, Regular | Chromium | — | Archived |
| September 30, 1983 – September 29, 1984 | Monitoring, Regular | Arsenic | — | Archived |
| September 30, 1983 – September 29, 1984 | Monitoring, Regular | Mercury | — | Archived |
| September 30, 1983 – September 29, 1984 | Monitoring, Regular | Selenium | — | Archived |
| September 30, 1983 – September 29, 1984 | Monitoring, Regular | Fluoride | — | Archived |
| September 30, 1983 – September 29, 1984 | Monitoring, Regular | Barium | — | Archived |
Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
Enforcement actions
- May 11, 1998State Violation/Reminder Notice1 linked violation
- March 3, 1997State Public Notification received1 linked violation
- November 29, 1995State Public Notification received1 linked violation
- October 25, 1995State Public Notification received1 linked violation
- November 5, 1993State Public Notification received1 linked violation
- September 22, 1993State Public Notification received1 linked violation
- August 19, 1993State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- April 28, 1993State Administrative/Compliance Order without penalty issuedgeneral compliance action — not tied to a specific violation on record
- February 3, 1993State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- December 20, 1992State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- November 20, 1992State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- July 18, 1991State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
Last known contact on file (system is inactive)
Not on record
787-758-5757
BAYAM N, PR 00956