Water Quality in SANTURCE, PR (00916)

EPA violation data for public water systems serving ZIP code 00916.

243

Total Violations

Health-Based

217

Monitoring / Reporting

243

Resolved

What does this mean?

243 of 243 violations have been resolved. 26 are health-based violations, meaning contaminant levels exceeded federal safety limits. The remaining 217 are monitoring or reporting violations (missed testing deadlines or late paperwork — not necessarily a water quality issue). Not all violations mean your water is unsafe. The EPA requires reporting even for minor administrative issues.

Water systems: 27 Population served: 180,513

Violations Detail (243 total)

Contaminant	Category	MCL Limit	Measured	Date	Status	Health Effects
Surface Water Treatment Rule	Monitoring	N/A	N/A	May 31, 2025	Resolved	N/A
Simazine	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
Total Polychlorinated Biphenyls (PCB)	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
Diquat	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
Diquat	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
HEXACHLOROBENZENE	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
HEXACHLOROBENZENE	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
Heptachlor epoxide	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
Heptachlor epoxide	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
Glyphosate	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
Glyphosate	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
Atrazine	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	Cardiovascular system or reproductive problems
Atrazine	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	Cardiovascular system or reproductive problems
Simazine	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
Chlordane	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
Chlordane	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
OXAMYL	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
OXAMYL	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
Pentachlorophenol	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
2,4-D	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
2,4-D	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
Pentachlorophenol	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
Benzo(a)pyrene	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
Heptachlor	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
Heptachlor	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
Benzo(a)pyrene	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
ETHYLENE DIBROMIDE	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
ETHYLENE DIBROMIDE	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
1,2-DIBROMO-3-CHLOROPROPANE	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
1,2-DIBROMO-3-CHLOROPROPANE	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
2,4,5-TP	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
2,4,5-TP	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
Total Polychlorinated Biphenyls (PCB)	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
LASSO	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
LASSO	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
Carbofuran	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
Hexachlorocyclopentadiene	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
Hexachlorocyclopentadiene	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
Dinoseb	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
Dinoseb	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
Picloram	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
Picloram	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
Di(2-ethylhexyl) phthalate	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
Di(2-ethylhexyl) phthalate	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
Di(2-ethylhexyl) adipate	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
Di(2-ethylhexyl) adipate	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
Endothall	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
Endothall	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
Dalapon	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
Dalapon	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
Toxaphene	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
Toxaphene	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
Methoxychlor	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
Methoxychlor	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
BHC-GAMMA	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
BHC-GAMMA	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
Endrin	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
Endrin	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
Carbofuran	Monitoring	N/A	N/A	Dec 31, 2024	Resolved	N/A
Interim Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Sep 30, 2024	Resolved	N/A
Interim Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Sep 30, 2024	Resolved	N/A
Interim Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Aug 31, 2024	Resolved	N/A
Interim Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Aug 31, 2024	Resolved	N/A
Interim Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jul 31, 2024	Resolved	N/A
Interim Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jul 31, 2024	Resolved	N/A
Nitrate	Monitoring	N/A	N/A	Jun 30, 2024	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Nitrate	Monitoring	N/A	N/A	Jun 30, 2024	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Nitrate	Monitoring	N/A	N/A	Jun 30, 2024	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Nitrate	Monitoring	N/A	N/A	Jun 30, 2024	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Interim Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	May 31, 2024	Resolved	N/A
Interim Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	May 31, 2024	Resolved	N/A
Interim Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Apr 30, 2024	Resolved	N/A
Interim Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Apr 30, 2024	Resolved	N/A
Interim Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Mar 31, 2024	Resolved	N/A
Interim Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Mar 31, 2024	Resolved	N/A
Interim Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Feb 29, 2024	Resolved	N/A
Interim Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Feb 29, 2024	Resolved	N/A
Interim Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jan 31, 2024	Resolved	N/A
Interim Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jan 31, 2024	Resolved	N/A
Interim Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jan 31, 2024	Resolved	N/A
Interim Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Jan 31, 2024	Resolved	N/A
Nitrate	Monitoring	N/A	N/A	Dec 31, 2023	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Nitrate	Monitoring	N/A	N/A	Dec 31, 2023	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Nitrate	Monitoring	N/A	N/A	Dec 31, 2023	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Nitrate	Monitoring	N/A	N/A	Dec 31, 2023	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Surface Water Treatment Rule	Monitoring	N/A	N/A	Dec 31, 2023	Resolved	N/A
Interim Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Dec 31, 2023	Resolved	N/A
Interim Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Dec 31, 2023	Resolved	N/A
Nitrate	Monitoring	N/A	N/A	Dec 31, 2023	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Nitrate	Monitoring	N/A	N/A	Dec 31, 2023	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Interim Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Nov 30, 2023	Resolved	N/A
Interim Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Nov 30, 2023	Resolved	N/A
Interim Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Nov 30, 2023	Resolved	N/A
Interim Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Nov 30, 2023	Resolved	N/A
Surface Water Treatment Rule	Monitoring	N/A	N/A	Oct 31, 2023	Resolved	N/A
Surface Water Treatment Rule	Monitoring	N/A	N/A	Oct 31, 2023	Resolved	N/A
Surface Water Treatment Rule	Monitoring	N/A	N/A	Sep 30, 2023	Resolved	N/A
Surface Water Treatment Rule	Monitoring	N/A	N/A	Sep 30, 2023	Resolved	N/A
Surface Water Treatment Rule	Monitoring	N/A	N/A	Jul 31, 2023	Resolved	N/A
Surface Water Treatment Rule	Monitoring	N/A	N/A	Jul 31, 2023	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring	N/A	N/A	Sep 30, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring	N/A	N/A	Sep 30, 2022	Resolved	N/A
Surface Water Treatment Rule	Monitoring	N/A	N/A	Sep 30, 2022	Resolved	N/A
Surface Water Treatment Rule	Monitoring	N/A	N/A	Sep 30, 2022	Resolved	N/A
Nitrate	Monitoring	N/A	N/A	Sep 30, 2022	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Nitrate	Monitoring	N/A	N/A	Sep 30, 2022	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Nitrate	Monitoring	N/A	N/A	Sep 30, 2022	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring	N/A	N/A	Aug 31, 2022	Resolved	N/A
Long Term 2 Enhanced Surface Water Treatment Rule	Monitoring	N/A	N/A	Aug 31, 2022	Resolved	N/A
Surface Water Treatment Rule	Monitoring	N/A	N/A	Aug 31, 2022	Resolved	N/A
Surface Water Treatment Rule	Monitoring	N/A	N/A	Aug 31, 2022	Resolved	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
Interim Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Mar 31, 2022	Resolved	N/A
Interim Enhanced Surface Water Treatment Rule	Health-Based	N/A	N/A	Mar 31, 2022	Resolved	N/A
Mercury	Monitoring	N/A	N/A	Dec 31, 2021	Resolved	Kidney damage
Antimony, Total	Monitoring	N/A	N/A	Dec 31, 2021	Resolved	N/A
Selenium	Monitoring	N/A	N/A	Dec 31, 2021	Resolved	Hair or fingernail loss; numbness in fingers or toes; circulatory problems
Selenium	Monitoring	N/A	N/A	Dec 31, 2021	Resolved	Hair or fingernail loss; numbness in fingers or toes; circulatory problems
Chromium	Monitoring	N/A	N/A	Dec 31, 2021	Resolved	Allergic dermatitis
Chromium	Monitoring	N/A	N/A	Dec 31, 2021	Resolved	Allergic dermatitis
Cadmium	Monitoring	N/A	N/A	Dec 31, 2021	Resolved	Kidney damage
Cadmium	Monitoring	N/A	N/A	Dec 31, 2021	Resolved	Kidney damage
CYANIDE	Monitoring	N/A	N/A	Dec 31, 2021	Resolved	Nerve damage or thyroid problems
CYANIDE	Monitoring	N/A	N/A	Dec 31, 2021	Resolved	Nerve damage or thyroid problems
Beryllium, Total	Monitoring	N/A	N/A	Dec 31, 2021	Resolved	N/A
Thallium, Total	Monitoring	N/A	N/A	Dec 31, 2021	Resolved	N/A
Antimony, Total	Monitoring	N/A	N/A	Dec 31, 2021	Resolved	N/A
Beryllium, Total	Monitoring	N/A	N/A	Dec 31, 2021	Resolved	N/A
Mercury	Monitoring	N/A	N/A	Dec 31, 2021	Resolved	Kidney damage
Arsenic	Monitoring	N/A	N/A	Dec 31, 2021	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Arsenic	Monitoring	N/A	N/A	Dec 31, 2021	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Barium	Monitoring	N/A	N/A	Dec 31, 2021	Resolved	Increase in blood pressure
Barium	Monitoring	N/A	N/A	Dec 31, 2021	Resolved	Increase in blood pressure
Thallium, Total	Monitoring	N/A	N/A	Dec 31, 2021	Resolved	N/A
Mercury	Monitoring	N/A	N/A	Dec 31, 2021	Resolved	Kidney damage
Mercury	Monitoring	N/A	N/A	Dec 31, 2021	Resolved	Kidney damage
trans-1,2-Dichloroethylene	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	N/A
1,2,4-Trichlorobenzene	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	N/A
DICHLOROMETHANE	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	N/A
o-Dichlorobenzene	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	N/A
o-Dichlorobenzene	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	N/A
p-Dichlorobenzene	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	N/A
p-Dichlorobenzene	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	N/A
1,1-Dichloroethylene	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	N/A
1,1-Dichloroethylene	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	N/A
trans-1,2-Dichloroethylene	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	N/A
1,2-Dichloropropane	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	N/A
1,2-Dichloroethane	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	N/A
1,2-Dichloroethane	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	N/A
CHLOROBENZENE	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	N/A
CHLOROBENZENE	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	N/A
Toluene	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	N/A
Toluene	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	N/A
Styrene	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	N/A
Styrene	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	N/A
Xylenes, Total	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	N/A
Xylenes, Total	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	N/A
Ethylbenzene	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	N/A
Ethylbenzene	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	N/A
Nitrate	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Trichloroethylene	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	Liver problems; increased risk of cancer
Trichloroethylene	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	Liver problems; increased risk of cancer
Nitrate	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath
Benzene	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	Anemia; decrease in blood platelets; increased risk of cancer
Benzene	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	Anemia; decrease in blood platelets; increased risk of cancer
Tetrachloroethylene	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	Liver problems; increased risk of cancer
Tetrachloroethylene	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	Liver problems; increased risk of cancer
Vinyl chloride	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	Increased risk of cancer
Vinyl chloride	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	Increased risk of cancer
cis-1,2-Dichloroethylene	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	N/A
cis-1,2-Dichloroethylene	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	N/A
1,1,2-Trichloroethane	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	N/A
1,1,2-Trichloroethane	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	N/A
1,2-Dichloropropane	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	N/A
1,1,1-Trichloroethane	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	N/A
1,1,1-Trichloroethane	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	N/A
Carbon tetrachloride	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	Liver problems; increased risk of cancer
Carbon tetrachloride	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	Liver problems; increased risk of cancer
1,2,4-Trichlorobenzene	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	N/A
DICHLOROMETHANE	Monitoring	N/A	N/A	Sep 30, 2021	Resolved	N/A
2,4,5-TP	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
Glyphosate	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
Total Polychlorinated Biphenyls (PCB)	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
Total Polychlorinated Biphenyls (PCB)	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
ETHYLENE DIBROMIDE	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
ETHYLENE DIBROMIDE	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
2,4-D	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
Heptachlor epoxide	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
Heptachlor epoxide	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
Heptachlor	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
Heptachlor	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
LASSO	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
LASSO	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
Carbofuran	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
Carbofuran	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
Pentachlorophenol	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
Hexachlorocyclopentadiene	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
Picloram	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
Picloram	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
Simazine	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
Simazine	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
OXAMYL	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
OXAMYL	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
Di(2-ethylhexyl) adipate	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
Di(2-ethylhexyl) adipate	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
Diquat	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
Diquat	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
Dalapon	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
HEXACHLOROBENZENE	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
Dalapon	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
Toxaphene	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
Toxaphene	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
Methoxychlor	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
BHC-GAMMA	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
BHC-GAMMA	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
Endrin	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
Endrin	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
Atrazine	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	Cardiovascular system or reproductive problems
Di(2-ethylhexyl) phthalate	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
Di(2-ethylhexyl) phthalate	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
Atrazine	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	Cardiovascular system or reproductive problems
Glyphosate	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
1,2-DIBROMO-3-CHLOROPROPANE	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
1,2-DIBROMO-3-CHLOROPROPANE	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
Methoxychlor	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
HEXACHLOROBENZENE	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
Chlordane	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
Chlordane	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
Dinoseb	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
Dinoseb	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
Pentachlorophenol	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
Benzo(a)pyrene	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
Benzo(a)pyrene	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
Endothall	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
Endothall	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
2,4-D	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
2,4,5-TP	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A
Hexachlorocyclopentadiene	Monitoring	N/A	N/A	Mar 31, 2021	Resolved	N/A

Lead & Copper Levels

Violation Timeline

2025(1)

Surface Water Treatment Rule

May 31Resolved

2024(80)

Simazine

Dec 31Resolved

Total Polychlorinated Biphenyls (PCB)

Dec 31Resolved

Diquat

Dec 31Resolved

Diquat

Dec 31Resolved

HEXACHLOROBENZENE

Dec 31Resolved

HEXACHLOROBENZENE

Dec 31Resolved

Heptachlor epoxide

Dec 31Resolved

Heptachlor epoxide

Dec 31Resolved

Glyphosate

Dec 31Resolved

Glyphosate

Dec 31Resolved

Atrazine

Dec 31Resolved

Atrazine

Dec 31Resolved

Simazine

Dec 31Resolved

Chlordane

Dec 31Resolved

Chlordane

Dec 31Resolved

OXAMYL

Dec 31Resolved

OXAMYL

Dec 31Resolved

Pentachlorophenol

Dec 31Resolved

2,4-D

Dec 31Resolved

2,4-D

Dec 31Resolved

Pentachlorophenol

Dec 31Resolved

Benzo(a)pyrene

Dec 31Resolved

Heptachlor

Dec 31Resolved

Heptachlor

Dec 31Resolved

Benzo(a)pyrene

Dec 31Resolved

ETHYLENE DIBROMIDE

Dec 31Resolved

ETHYLENE DIBROMIDE

Dec 31Resolved

1,2-DIBROMO-3-CHLOROPROPANE

Dec 31Resolved

1,2-DIBROMO-3-CHLOROPROPANE

Dec 31Resolved

2,4,5-TP

Dec 31Resolved

2,4,5-TP

Dec 31Resolved

Total Polychlorinated Biphenyls (PCB)

Dec 31Resolved

LASSO

Dec 31Resolved

LASSO

Dec 31Resolved

Carbofuran

Dec 31Resolved

Hexachlorocyclopentadiene

Dec 31Resolved

Hexachlorocyclopentadiene

Dec 31Resolved

Dinoseb

Dec 31Resolved

Dinoseb

Dec 31Resolved

Picloram

Dec 31Resolved

Picloram

Dec 31Resolved

Di(2-ethylhexyl) phthalate

Dec 31Resolved

Di(2-ethylhexyl) phthalate

Dec 31Resolved

Di(2-ethylhexyl) adipate

Dec 31Resolved

Di(2-ethylhexyl) adipate

Dec 31Resolved

Endothall

Dec 31Resolved

Endothall

Dec 31Resolved

Dalapon

Dec 31Resolved

Dalapon

Dec 31Resolved

Toxaphene

Dec 31Resolved

Toxaphene

Dec 31Resolved

Methoxychlor

Dec 31Resolved

Methoxychlor

Dec 31Resolved

BHC-GAMMA

Dec 31Resolved

BHC-GAMMA

Dec 31Resolved

Endrin

Dec 31Resolved

Endrin

Dec 31Resolved

Carbofuran

Dec 31Resolved

Interim Enhanced Surface Water Treatment Rule

Sep 30Resolved

Interim Enhanced Surface Water Treatment Rule

Sep 30Resolved

Interim Enhanced Surface Water Treatment Rule

Aug 31Resolved

Interim Enhanced Surface Water Treatment Rule

Aug 31Resolved

Interim Enhanced Surface Water Treatment Rule

Jul 31Resolved

Interim Enhanced Surface Water Treatment Rule

Jul 31Resolved

Nitrate

Jun 30Resolved

Nitrate

Jun 30Resolved

Nitrate

Jun 30Resolved

Nitrate

Jun 30Resolved

Interim Enhanced Surface Water Treatment Rule

May 31Resolved

Interim Enhanced Surface Water Treatment Rule

May 31Resolved

Interim Enhanced Surface Water Treatment Rule

Apr 30Resolved

Interim Enhanced Surface Water Treatment Rule

Apr 30Resolved

Interim Enhanced Surface Water Treatment Rule

Mar 31Resolved

Interim Enhanced Surface Water Treatment Rule

Mar 31Resolved

Interim Enhanced Surface Water Treatment Rule

Feb 29Resolved

Interim Enhanced Surface Water Treatment Rule

Feb 29Resolved

Interim Enhanced Surface Water Treatment Rule

Jan 31Resolved

Interim Enhanced Surface Water Treatment Rule

Jan 31Resolved

Interim Enhanced Surface Water Treatment Rule

Jan 31Resolved

Interim Enhanced Surface Water Treatment Rule

Jan 31Resolved

2021(124)

Mercury

Dec 31Resolved

Antimony, Total

Dec 31Resolved

Selenium

Dec 31Resolved

Selenium

Dec 31Resolved

Chromium

Dec 31Resolved

Chromium

Dec 31Resolved

Cadmium

Dec 31Resolved

Cadmium

Dec 31Resolved

CYANIDE

Dec 31Resolved

CYANIDE

Dec 31Resolved

Beryllium, Total

Dec 31Resolved

Thallium, Total

Dec 31Resolved

Antimony, Total

Dec 31Resolved

Beryllium, Total

Dec 31Resolved

Mercury

Dec 31Resolved

Arsenic

Dec 31Resolved

Arsenic

Dec 31Resolved

Barium

Dec 31Resolved

Barium

Dec 31Resolved

Thallium, Total

Dec 31Resolved

Mercury

Dec 31Resolved

Mercury

Dec 31Resolved

trans-1,2-Dichloroethylene

Sep 30Resolved

1,2,4-Trichlorobenzene

Sep 30Resolved

DICHLOROMETHANE

Sep 30Resolved

o-Dichlorobenzene

Sep 30Resolved

o-Dichlorobenzene

Sep 30Resolved

p-Dichlorobenzene

Sep 30Resolved

p-Dichlorobenzene

Sep 30Resolved

1,1-Dichloroethylene

Sep 30Resolved

1,1-Dichloroethylene

Sep 30Resolved

trans-1,2-Dichloroethylene

Sep 30Resolved

1,2-Dichloropropane

Sep 30Resolved

1,2-Dichloroethane

Sep 30Resolved

1,2-Dichloroethane

Sep 30Resolved

CHLOROBENZENE

Sep 30Resolved

CHLOROBENZENE

Sep 30Resolved

Toluene

Sep 30Resolved

Toluene

Sep 30Resolved

Styrene

Sep 30Resolved

Styrene

Sep 30Resolved

Xylenes, Total

Sep 30Resolved

Xylenes, Total

Sep 30Resolved

Ethylbenzene

Sep 30Resolved

Ethylbenzene

Sep 30Resolved

Nitrate

Sep 30Resolved

Trichloroethylene

Sep 30Resolved

Trichloroethylene

Sep 30Resolved

Nitrate

Sep 30Resolved

Benzene

Sep 30Resolved

Benzene

Sep 30Resolved

Tetrachloroethylene

Sep 30Resolved

Tetrachloroethylene

Sep 30Resolved

Vinyl chloride

Sep 30Resolved

Vinyl chloride

Sep 30Resolved

cis-1,2-Dichloroethylene

Sep 30Resolved

cis-1,2-Dichloroethylene

Sep 30Resolved

1,1,2-Trichloroethane

Sep 30Resolved

1,1,2-Trichloroethane

Sep 30Resolved

1,2-Dichloropropane

Sep 30Resolved

1,1,1-Trichloroethane

Sep 30Resolved

1,1,1-Trichloroethane

Sep 30Resolved

Carbon tetrachloride

Sep 30Resolved

Carbon tetrachloride

Sep 30Resolved

1,2,4-Trichlorobenzene

Sep 30Resolved

DICHLOROMETHANE

Sep 30Resolved

2,4,5-TP

Mar 31Resolved

Glyphosate

Mar 31Resolved

Total Polychlorinated Biphenyls (PCB)

Mar 31Resolved

Total Polychlorinated Biphenyls (PCB)

Mar 31Resolved

ETHYLENE DIBROMIDE

Mar 31Resolved

ETHYLENE DIBROMIDE

Mar 31Resolved

2,4-D

Mar 31Resolved

Heptachlor epoxide

Mar 31Resolved

Heptachlor epoxide

Mar 31Resolved

Heptachlor

Mar 31Resolved

Heptachlor

Mar 31Resolved

LASSO

Mar 31Resolved

LASSO

Mar 31Resolved

Carbofuran

Mar 31Resolved

Carbofuran

Mar 31Resolved

Pentachlorophenol

Mar 31Resolved

Hexachlorocyclopentadiene

Mar 31Resolved

Picloram

Mar 31Resolved

Picloram

Mar 31Resolved

Simazine

Mar 31Resolved

Simazine

Mar 31Resolved

OXAMYL

Mar 31Resolved

OXAMYL

Mar 31Resolved

Di(2-ethylhexyl) adipate

Mar 31Resolved

Di(2-ethylhexyl) adipate

Mar 31Resolved

Diquat

Mar 31Resolved

Diquat

Mar 31Resolved

Dalapon

Mar 31Resolved

HEXACHLOROBENZENE

Mar 31Resolved

Dalapon

Mar 31Resolved

Toxaphene

Mar 31Resolved

Toxaphene

Mar 31Resolved

Methoxychlor

Mar 31Resolved

BHC-GAMMA

Mar 31Resolved

BHC-GAMMA

Mar 31Resolved

Endrin

Mar 31Resolved

Endrin

Mar 31Resolved

Atrazine

Mar 31Resolved

Di(2-ethylhexyl) phthalate

Mar 31Resolved

Di(2-ethylhexyl) phthalate

Mar 31Resolved

Atrazine

Mar 31Resolved

Glyphosate

Mar 31Resolved

1,2-DIBROMO-3-CHLOROPROPANE

Mar 31Resolved

1,2-DIBROMO-3-CHLOROPROPANE

Mar 31Resolved

Methoxychlor

Mar 31Resolved

HEXACHLOROBENZENE

Mar 31Resolved

Chlordane

Mar 31Resolved

Chlordane

Mar 31Resolved

Dinoseb

Mar 31Resolved

Dinoseb

Mar 31Resolved

Pentachlorophenol

Mar 31Resolved

Benzo(a)pyrene

Mar 31Resolved

Benzo(a)pyrene

Mar 31Resolved

Endothall

Mar 31Resolved

Endothall

Mar 31Resolved

2,4-D

Mar 31Resolved

2,4,5-TP

Mar 31Resolved

Hexachlorocyclopentadiene

Mar 31Resolved

How Does This Compare?

SANTURCE (00916) has 243 recorded violations, including 26 health-based. All violations have been resolved, which is a positive sign for current water quality. Consider testing your tap water independently for added peace of mind.

Recommended Water Filters

Based on the contaminants detected in your area, these filter types may help improve your water quality.

Reverse Osmosis System

Highly effective at removing heavy metals, dissolved solids, and a wide range of contaminants. Recommended for homes with lead or arsenic concerns.

Targets:Lead, Copper, Arsenic, Mercury, Cadmium

Look for:NSF/ANSI 58 certified

NSF Certified Products → EPA Safe Drinking Water Guide →

Always look for filters certified by NSF International for the specific contaminants you want to remove.

Water Quality in SANTURCE, PR (00916)

What does this mean?

Violations Detail (243 total)

Lead & Copper Levels

Violation Timeline

2025(1)

2024(80)

2023(19)

2022(19)

2021(124)

How Does This Compare?

Recommended Water Filters

Reverse Osmosis System

Nearby ZIP Codes

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