Public Water System: Las Piedras Humacao

MyTapWater.org's tap water quality report is the compilation of data collected from federal, state, and local government agencies, most prominently the EPA. We strive to populate the report with the latest data concerning water contaminants, lead and copper levels, and water quality violations. We only collect drinking water data from public water systems.

PWS Service Information
PWS ID: PR0005376
Type: Community water system
EPA Region: 02
Primary Service Area: Residential Area
Primary Source: Surface water
Population Served: 31,428
Contact Information
LAS PIEDRAS HUMACAO
LAS PIEDRAS HUMACAO
ROAD 198 KM. 28.3
BDA. PRAA
HUMACAO, PR 00791

This public water system services 1 zip code in 1 municipality in 2 counties.

Summary Results


A summary view of the the times a water contaminant was tested and found to exceed the level set by the EPA (the MCL).

We couldn't find any records of contaminants exceeding the regulated limits in your water.

Other Water Contaminants Tested


The following contaminants were tested and within national EPA guidelines.

The last mile of pipe makes a big difference, learn more about testing your water.

We couldn't find any records of contaminants in your water.

Lead and Copper Data


Lead and copper are recorded separately from other contaminants because of the Lead and Copper Rule. As with all other results, these are the findings at the water supply. Lead and copper can be — and often are — added to drinking water in between the water facility and a tap.

Sample ID Contaminant Sampling Start Date Sampling End Date Result
PR3241 lead 2014-07-01 2014-12-31 0.006mg/L
PR2913 lead 2013-07-01 2013-12-31 0.006mg/L
PR2537 lead 2012-07-01 2012-12-31 0.006mg/L
PR2045 lead 2011-07-01 2011-12-31 0.005mg/L
PR1843 lead 2010-07-01 2010-12-31 0.005mg/L
PR1447 lead 2009-01-01 2009-06-30 0.006mg/L
PR1011 lead 2008-01-01 2008-06-30 0.002mg/L

Violations


Known violations of the Safe Drinking Water Act as recorded by the EPA.

Compliance Dates Rule Violation Type Contaminant Name Status
2017-05-01 - 2017-05-31 Long Term 2 Enhanced Surface Water Treatment Rule Monitoring, Source Water (LT2) Turbidity Known
2017-05-01 - 2017-05-31 Long Term 2 Enhanced Surface Water Treatment Rule Monitoring, Source Water (LT2) Cryptosporidium Known
2017-05-01 - 2017-05-31 Long Term 2 Enhanced Surface Water Treatment Rule Monitoring, Source Water (LT2) E. COLI Known
2017-02-01 - 2017-02-28 Long Term 2 Enhanced Surface Water Treatment Rule Monitoring, Source Water (LT2) Turbidity Known
2017-02-01 - 2017-02-28 Long Term 2 Enhanced Surface Water Treatment Rule Monitoring, Source Water (LT2) Cryptosporidium Known
2017-02-01 - 2017-02-28 Long Term 2 Enhanced Surface Water Treatment Rule Monitoring, Source Water (LT2) E. COLI Known
2017-01-01 - 2017-01-31 Long Term 2 Enhanced Surface Water Treatment Rule Monitoring, Source Water (LT2) Turbidity Known
2017-01-01 - 2017-01-31 Long Term 2 Enhanced Surface Water Treatment Rule Monitoring, Source Water (LT2) Cryptosporidium Known
2017-01-01 - 2017-01-31 Long Term 2 Enhanced Surface Water Treatment Rule Monitoring, Source Water (LT2) E. COLI Known
2016-01-01 - 2016-12-31 Inorganic Chemicals Monitoring, Regular Cadmium Known
2016-01-01 - 2016-12-31 Inorganic Chemicals Monitoring, Regular Chromium Known
2016-01-01 - 2016-12-31 Inorganic Chemicals Monitoring, Regular Mercury Known
2016-01-01 - 2016-12-31 Inorganic Chemicals Monitoring, Regular Beryllium, Total Known
2016-01-01 - 2016-12-31 Inorganic Chemicals Monitoring, Regular Thallium, Total Known
2016-01-01 - 2016-12-31 Inorganic Chemicals Monitoring, Regular Selenium Known
2016-12-01 - 2016-12-31 Long Term 2 Enhanced Surface Water Treatment Rule Monitoring, Source Water (LT2) Turbidity Known
2016-12-01 - 2016-12-31 Long Term 2 Enhanced Surface Water Treatment Rule Monitoring, Source Water (LT2) Cryptosporidium Known
2016-12-01 - 2016-12-31 Long Term 2 Enhanced Surface Water Treatment Rule Monitoring, Source Water (LT2) E. COLI Known
2016-01-01 - 2016-12-31 Arsenic Monitoring, Regular Arsenic Known
2016-01-01 - 2016-12-31 Inorganic Chemicals Monitoring, Regular Barium Known
2016-10-01 - 2016-10-31 Long Term 2 Enhanced Surface Water Treatment Rule Monitoring, Source Water (LT2) Turbidity Returned to Compliance
2016-10-01 - 2016-10-31 Long Term 2 Enhanced Surface Water Treatment Rule Monitoring, Source Water (LT2) Cryptosporidium Returned to Compliance
2016-10-01 - 2016-10-31 Long Term 2 Enhanced Surface Water Treatment Rule Monitoring, Source Water (LT2) E. COLI Returned to Compliance
2015-04-01 - 2015-04-30 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
2014-11-01 - 2014-11-30 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
2014-04-01 - 2014-06-30 Stage 2 Disinfectants and Disinfection Byproducts Rule Monitoring, Routine (IDSE) Total Haloacetic Acids (HAA5) Returned to Compliance
2014-04-01 - 2014-06-30 Stage 2 Disinfectants and Disinfection Byproducts Rule Monitoring, Routine (IDSE) TTHM Returned to Compliance
2014-04-01 - 2014-06-30 Inorganic Chemicals Monitoring, Regular Antimony, Total Returned to Compliance
2014-06-01 - 2014-06-30 Total Coliform Rule Monitoring, Routine Minor (TCR) Coliform (TCR) Returned to Compliance
2014-01-01 - 2014-01-31 Total Coliform Rule Monitoring, Routine Minor (TCR) Coliform (TCR) Returned to Compliance
2011-01-01 - 2011-06-30 Lead and Copper Rule Water Quality Parameter M/R Lead and Copper Rule Returned to Compliance
2010-05-01 - 2010-05-31 Long Term 1 Enhanced Surface Water Treatment Rule Single Turbidity Exceed (Enhanced SWTR) Interim Enhanced Surfsce Water Treatment Rule Returned to Compliance
2010-03-01 - 2010-03-31 Long Term 2 Enhanced Surface Water Treatment Rule Monitoring, Source Water (LT2) Cryptosporidium Known
2009-12-01 - 2009-12-31 Long Term 2 Enhanced Surface Water Treatment Rule Monitoring, Source Water (LT2) Cryptosporidium Returned to Compliance
2009-11-01 - 2009-11-30 Long Term 2 Enhanced Surface Water Treatment Rule Monitoring, Source Water (LT2) Cryptosporidium Returned to Compliance
2009-04-01 - 2009-04-30 Long Term 2 Enhanced Surface Water Treatment Rule Monitoring, Source Water (LT2) Cryptosporidium Returned to Compliance
2008-09-01 - 2008-09-30 Long Term 1 Enhanced Surface Water Treatment Rule Monthly Turbidity Exceed (Enhanced SWTR) Interim Enhanced Surfsce Water Treatment Rule Returned to Compliance
2008-04-01 - 2008-06-30 Stage 1 Disinfectants and Disinfection Byproducts Rule Treatment Technique Precursor Removal CARBON, TOTAL Returned to Compliance
2008-01-01 - 2008-03-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Treatment Technique Precursor Removal CARBON, TOTAL Returned to Compliance
2007-12-01 - 2007-12-31 Long Term 1 Enhanced Surface Water Treatment Rule Monthly Turbidity Exceed (Enhanced SWTR) Interim Enhanced Surfsce Water Treatment Rule Returned to Compliance
2007-10-01 - 2007-12-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Treatment Technique Precursor Removal CARBON, TOTAL Returned to Compliance
2007-11-01 - 2007-11-30 Long Term 1 Enhanced Surface Water Treatment Rule Monthly Turbidity Exceed (Enhanced SWTR) Interim Enhanced Surfsce Water Treatment Rule Returned to Compliance
2007-10-01 - 2007-10-31 Long Term 1 Enhanced Surface Water Treatment Rule Monthly Turbidity Exceed (Enhanced SWTR) Interim Enhanced Surfsce Water Treatment Rule Returned to Compliance
2007-09-01 - 2007-09-30 Long Term 1 Enhanced Surface Water Treatment Rule Monthly Turbidity Exceed (Enhanced SWTR) Interim Enhanced Surfsce Water Treatment Rule Returned to Compliance
2007-07-01 - 2007-09-30 Stage 1 Disinfectants and Disinfection Byproducts Rule Treatment Technique Precursor Removal CARBON, TOTAL Returned to Compliance
2007-08-01 - 2007-08-31 Total Coliform Rule Maximum Contaminant Level Violation, Monthly (TCR) Coliform (TCR) Returned to Compliance
2007-08-01 - 2007-08-31 Long Term 1 Enhanced Surface Water Treatment Rule Monthly Turbidity Exceed (Enhanced SWTR) Interim Enhanced Surfsce Water Treatment Rule Returned to Compliance
2007-07-01 - 2007-07-31 Long Term 1 Enhanced Surface Water Treatment Rule Monthly Turbidity Exceed (Enhanced SWTR) Interim Enhanced Surfsce Water Treatment Rule Returned to Compliance
2007-06-01 - 2007-06-30 Long Term 1 Enhanced Surface Water Treatment Rule Monthly Turbidity Exceed (Enhanced SWTR) Interim Enhanced Surfsce Water Treatment Rule Returned to Compliance
2007-05-01 - 2007-05-31 Long Term 1 Enhanced Surface Water Treatment Rule Monthly Turbidity Exceed (Enhanced SWTR) Interim Enhanced Surfsce Water Treatment Rule Returned to Compliance
2007-04-01 - 2007-04-30 Long Term 1 Enhanced Surface Water Treatment Rule Monthly Turbidity Exceed (Enhanced SWTR) Interim Enhanced Surfsce Water Treatment Rule Returned to Compliance
2007-03-01 - 2007-03-31 Long Term 1 Enhanced Surface Water Treatment Rule Monthly Turbidity Exceed (Enhanced SWTR) Interim Enhanced Surfsce Water Treatment Rule Returned to Compliance
2007-02-01 - 2007-02-28 Long Term 1 Enhanced Surface Water Treatment Rule Monthly Turbidity Exceed (Enhanced SWTR) Interim Enhanced Surfsce Water Treatment Rule Returned to Compliance
2006-12-01 - 2006-12-31 Long Term 1 Enhanced Surface Water Treatment Rule Monthly Turbidity Exceed (Enhanced SWTR) Interim Enhanced Surfsce Water Treatment Rule Returned to Compliance
2006-11-01 - 2006-11-30 Long Term 1 Enhanced Surface Water Treatment Rule Monthly Turbidity Exceed (Enhanced SWTR) Interim Enhanced Surfsce Water Treatment Rule Returned to Compliance
2006-10-01 - 2006-10-31 Long Term 1 Enhanced Surface Water Treatment Rule Monthly Turbidity Exceed (Enhanced SWTR) Interim Enhanced Surfsce Water Treatment Rule Returned to Compliance
2006-09-01 - 2006-09-30 Long Term 1 Enhanced Surface Water Treatment Rule Monthly Turbidity Exceed (Enhanced SWTR) Interim Enhanced Surfsce Water Treatment Rule Known
2006-07-01 - 2006-09-30 Stage 1 Disinfectants and Disinfection Byproducts Rule Treatment Technique Precursor Removal CARBON, TOTAL Returned to Compliance
2006-08-01 - 2006-08-31 Long Term 1 Enhanced Surface Water Treatment Rule Monthly Turbidity Exceed (Enhanced SWTR) Interim Enhanced Surfsce Water Treatment Rule Known
2006-07-01 - 2006-07-31 Long Term 1 Enhanced Surface Water Treatment Rule Monthly Turbidity Exceed (Enhanced SWTR) Interim Enhanced Surfsce Water Treatment Rule Known
2006-06-01 - 2006-06-30 Long Term 1 Enhanced Surface Water Treatment Rule Monthly Turbidity Exceed (Enhanced SWTR) Interim Enhanced Surfsce Water Treatment Rule Known
2006-04-01 - 2006-06-30 Stage 1 Disinfectants and Disinfection Byproducts Rule Treatment Technique Precursor Removal CARBON, TOTAL Returned to Compliance
2006-04-01 - 2006-04-30 Long Term 1 Enhanced Surface Water Treatment Rule Monthly Turbidity Exceed (Enhanced SWTR) Interim Enhanced Surfsce Water Treatment Rule Known
2006-02-01 - 2006-02-28 Long Term 1 Enhanced Surface Water Treatment Rule Monthly Turbidity Exceed (Enhanced SWTR) Interim Enhanced Surfsce Water Treatment Rule Known
2006-01-01 - 2006-01-31 Long Term 1 Enhanced Surface Water Treatment Rule Monthly Turbidity Exceed (Enhanced SWTR) Interim Enhanced Surfsce Water Treatment Rule Known
2005-10-01 - 2005-12-31 Stage 1 Disinfectants and Disinfection Byproducts Rule Treatment Technique Precursor Removal CARBON, TOTAL Known
2005-12-01 - 2005-12-31 Long Term 1 Enhanced Surface Water Treatment Rule Monthly Turbidity Exceed (Enhanced SWTR) Interim Enhanced Surfsce Water Treatment Rule Returned to Compliance
2005-11-01 - 2005-11-30 Long Term 1 Enhanced Surface Water Treatment Rule Monthly Turbidity Exceed (Enhanced SWTR) Interim Enhanced Surfsce Water Treatment Rule Returned to Compliance
2005-10-01 - 2005-10-31 Long Term 1 Enhanced Surface Water Treatment Rule Monthly Turbidity Exceed (Enhanced SWTR) Interim Enhanced Surfsce Water Treatment Rule Returned to Compliance
2005-09-01 - 2005-09-30 Long Term 1 Enhanced Surface Water Treatment Rule Monthly Turbidity Exceed (Enhanced SWTR) Interim Enhanced Surfsce Water Treatment Rule Known
2005-08-01 - 2005-08-31 Long Term 1 Enhanced Surface Water Treatment Rule Monthly Turbidity Exceed (Enhanced SWTR) Interim Enhanced Surfsce Water Treatment Rule Known
2005-07-01 - 2005-07-31 Long Term 1 Enhanced Surface Water Treatment Rule Monthly Turbidity Exceed (Enhanced SWTR) Interim Enhanced Surfsce Water Treatment Rule Known
2005-06-01 - 2005-06-30 Long Term 1 Enhanced Surface Water Treatment Rule Monthly Turbidity Exceed (Enhanced SWTR) Interim Enhanced Surfsce Water Treatment Rule Known
2005-05-01 - 2005-05-31 Long Term 1 Enhanced Surface Water Treatment Rule Monthly Turbidity Exceed (Enhanced SWTR) Interim Enhanced Surfsce Water Treatment Rule Known
2005-01-01 - 2005-01-31 Total Coliform Rule Monitoring, Routine Minor (TCR) Coliform (TCR) Known
2004-12-01 - 2004-12-31 Long Term 1 Enhanced Surface Water Treatment Rule Monthly Turbidity Exceed (Enhanced SWTR) Interim Enhanced Surfsce Water Treatment Rule Known
2004-11-01 - 2004-11-30 Long Term 1 Enhanced Surface Water Treatment Rule Monitoring, Turbidity (Enhanced SWTR) Interim Enhanced Surfsce Water Treatment Rule Known
2004-10-01 - 2004-10-31 Long Term 1 Enhanced Surface Water Treatment Rule Monthly Turbidity Exceed (Enhanced SWTR) Interim Enhanced Surfsce Water Treatment Rule Known
2004-07-01 - 2004-07-31 Total Coliform Rule Monitoring, Routine Minor (TCR) Coliform (TCR) Known
2004-05-01 - 2004-05-31 Long Term 1 Enhanced Surface Water Treatment Rule Monthly Turbidity Exceed (Enhanced SWTR) Interim Enhanced Surfsce Water Treatment Rule Known
2003-12-01 - 2003-12-31 Surface Water Treatment Rule Monitoring of Treatment (SWTR-Filter) Surface Water Treatment Rule Known
2003-11-01 - 2003-11-30 Total Coliform Rule Monitoring, Routine Minor (TCR) Coliform (TCR) Known
2003-07-01 - 2003-09-30 Stage 1 Disinfectants and Disinfection Byproducts Rule Treatment Technique Precursor Removal CARBON, TOTAL Known
2003-06-01 - 2003-06-30 Long Term 1 Enhanced Surface Water Treatment Rule Monthly Turbidity Exceed (Enhanced SWTR) Interim Enhanced Surfsce Water Treatment Rule Known
1984-10-01 - 1985-09-30 Arsenic Monitoring, Regular Arsenic Known
1984-10-01 - 1985-09-30 Inorganic Chemicals Monitoring, Regular Barium Known
1984-10-01 - 1985-09-30 Inorganic Chemicals Monitoring, Regular Cadmium Known
1984-10-01 - 1985-09-30 Inorganic Chemicals Monitoring, Regular Chromium Known
1984-10-01 - 1985-09-30 Inorganic Chemicals Monitoring, Regular Fluoride Known
1984-10-01 - 1985-09-30 Inorganic Chemicals Monitoring, Regular Mercury Known
1984-10-01 - 1985-09-30 Nitrates Monitoring, Regular Nitrate Known
1984-10-01 - 1985-09-30 Inorganic Chemicals Monitoring, Regular Selenium Known
1983-09-30 - 1984-09-29 Arsenic Monitoring, Regular Arsenic Known
1983-09-30 - 1984-09-29 Inorganic Chemicals Monitoring, Regular Barium Known
1983-09-30 - 1984-09-29 Inorganic Chemicals Monitoring, Regular Cadmium Known
1983-09-30 - 1984-09-29 Inorganic Chemicals Monitoring, Regular Chromium Known
1983-09-30 - 1984-09-29 Inorganic Chemicals Monitoring, Regular Fluoride Known
1983-09-30 - 1984-09-29 Inorganic Chemicals Monitoring, Regular Mercury Known
1983-09-30 - 1984-09-29 Nitrates Monitoring, Regular Nitrate Known
1983-09-30 - 1984-09-29 Inorganic Chemicals Monitoring, Regular Selenium Known
1980-09-01 - 1980-09-30 Radionuclides Monitoring, Regular Gross Alpha, Excl. Radon and U Known
1980-09-01 - 1980-09-30 Radionuclides Monitoring, Regular Combined Radium (-226 and -228) Known
2011-07-01 - N/A Lead and Copper Rule Lead Consumer Notice Lead and Copper Rule Open
2008-10-01 - N/A Lead and Copper Rule Lead Consumer Notice Lead and Copper Rule Open
2014-07-01 - N/A Consumer Confidence Rule Consumer Confidence Report Complete Failure to Report Consumer Confidence Rule Returned to Compliance
2009-04-01 - N/A Lead and Copper Rule Lead Consumer Notice Lead and Copper Rule Open
2015-01-01 - N/A Lead and Copper Rule Follow-up Or Routine LCR Tap M/R Lead and Copper Rule Open
2015-01-01 - N/A Lead and Copper Rule Lead Consumer Notice Lead and Copper Rule Open
2012-07-01 - N/A Lead and Copper Rule Lead Consumer Notice Lead and Copper Rule Open
2013-07-01 - N/A Lead and Copper Rule Lead Consumer Notice Lead and Copper Rule Open

What My Water Data Means


Water data isn't always easy to interpret, but by following the links on this page you should be able to have most of your questions answered. By clicking the name of a water contaminant or secondary substance you can learn about that specific substance. Ultimately this page should give you some insight towards learning if your water is safe, what water filter you should buy (if any), and how well your local water compares against other sources.

Sources


The origin of MyTapWater.org's water data is explained on our Data Sources page.

Why Is My Water Data Not More Recent?


The recency of the data for your ZIP code depends on the last your water source was tested, by a federal, state, or local agency. More information about the timing can be determined by learning about the dataset in question and seeing how often the EPA (other another governing body) mandated testing.