ARECIBO URBANO Water Quality Report

Population

61,119

people served

Water Source

🌊 Surface

rivers, lakes, reservoirs

National Rank

Top 90%

of 49,184 US systems

5-Year Record

⚠️ 4

violations recorded

C

Fair

Safety Grade

4 violations in the past 5 years, including 3 health-based

System Details

PWSID
PR0002652
Population Served
61,119
Water Source
Surface Water
Owner
Local Government
State
Puerto Rico
EPA Region
2

Contaminants of Concern

ContaminantStatusViolations
Contaminant 5000 Monitoring/Reporting23
Contaminant 7000 Monitoring/Reporting3
Total Trihalomethanes (TTHMs) Monitoring/Reporting6
Haloacetic Acids (HAA5) Monitoring/Reporting6
Contaminant 0100 Monitoring/Reporting12
Contaminant 3015 Monitoring/Reporting12
Total Coliform Monitoring/Reporting13
Contaminant 2005 Monitoring/Reporting6
Contaminant 2010 Monitoring/Reporting6
Contaminant 2015 Monitoring/Reporting6
Contaminant 2020 Monitoring/Reporting6
Contaminant 2031 Monitoring/Reporting4
Contaminant 2032 Monitoring/Reporting6
Contaminant 2033 Monitoring/Reporting6
Contaminant 2034 Monitoring/Reporting4
Contaminant 2035 Monitoring/Reporting6
Contaminant 2036 Monitoring/Reporting6
Contaminant 2037 Monitoring/Reporting6
Contaminant 2039 Monitoring/Reporting4
Contaminant 2040 Monitoring/Reporting4
Contaminant 2041 Monitoring/Reporting4
Contaminant 2042 Monitoring/Reporting6
Contaminant 2046 Monitoring/Reporting6
Atrazine Monitoring/Reporting6
Benzene Monitoring/Reporting6
Contaminant 2065 Monitoring/Reporting6
Contaminant 2067 Monitoring/Reporting6
Contaminant 2105 Monitoring/Reporting4
Contaminant 2110 Monitoring/Reporting4
Contaminant 2274 Monitoring/Reporting6
Contaminant 2306 Monitoring/Reporting6
Contaminant 2326 Monitoring/Reporting4
Contaminant 2383 Monitoring/Reporting6
Contaminant 2931 Monitoring/Reporting6
Contaminant 2946 Monitoring/Reporting6
Contaminant 2959 Monitoring/Reporting6
Contaminant 2378 Monitoring/Reporting2
Vinyl Chloride Monitoring/Reporting2
Contaminant 2955 Monitoring/Reporting2
Trichloroethylene (TCE) Monitoring/Reporting2
Contaminant 2968 Monitoring/Reporting2
Tetrachloroethylene (PCE) Monitoring/Reporting2
Contaminant 2976 Monitoring/Reporting2
Contaminant 2977 Monitoring/Reporting2
Contaminant 2979 Monitoring/Reporting2
Contaminant 2980 Monitoring/Reporting2
Contaminant 2981 Monitoring/Reporting2
Contaminant 2982 Monitoring/Reporting2
Contaminant 2983 Monitoring/Reporting2
Chloramine Monitoring/Reporting2
Contaminant 2985 Monitoring/Reporting2
Contaminant 2987 Monitoring/Reporting2
Contaminant 2989 Monitoring/Reporting2
Contaminant 2990 Monitoring/Reporting2
Contaminant 2991 Monitoring/Reporting2
Contaminant 2992 Monitoring/Reporting2
Contaminant 2996 Monitoring/Reporting2
Nitrate Monitoring/Reporting2
Contaminant 2030 Monitoring/Reporting2
Contaminant 0300 Health-Based3

Violation History

2022
4
2020
2
2019
88
2018
116
2017
30
2016
20
2015
2
2014
1
2013
4
2012
4

Total violations on record: 282

Service Area

Cities Served

ZIP Codes Served

Recommended Water Filters

Based on contaminants detected in this water system:

Reverse Osmosis System

Removes up to 99% of contaminants including PFAS, lead, arsenic, and nitrates

Removes: Nitrate

$150–$400

Activated Carbon Filter

Effective for chlorine, THMs, pesticides, and taste/odor improvement

Removes: Total Trihalomethanes (TTHMs), Haloacetic Acids (HAA5), Atrazine, Benzene, Trichloroethylene (TCE), Tetrachloroethylene (PCE), Vinyl Chloride

$20–$100

UV Water Purifier

Kills bacteria and viruses without chemicals

Removes: Total Coliform

$50–$150

How does this compare?

This systemNational average
Grade C
Avg: B-C
282violations total

1007% of national average

National avg: ~28 per system

📍 Mid-to-large system — serves 9× the national average.