TapScore

ROBINSON'S CORNER MHP Water Quality Report

Population

20

people served

Water Source

🏔️ Ground

wells & aquifers

National Rank

Top 94%

of 49,184 US systems

5-Year Record

⚠️ 42

violations recorded

D

Poor

Safety Grade

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

System Details

PWSID
CA0400021
Population Served
20
Water Source
Ground Water
Owner
Private
State
California
EPA Region
9

Contaminants of Concern

ContaminantStatusViolations
Contaminant 3100⚠ Monitoring/Reporting1
Contaminant 8000⚠ Monitoring/Reporting27
Nitrate✕ Health-Based6
Antimony⚠ Monitoring/Reporting1
Contaminant 7000⚠ Monitoring/Reporting2
Contaminant 3002⚠ Monitoring/Reporting3
Contaminant 5200✕ Health-Based2
Nitrite⚠ Monitoring/Reporting2
Arsenic⚠ Monitoring/Reporting2
Contaminant 2218⚠ Monitoring/Reporting2
Contaminant 2251⚠ Monitoring/Reporting2
Contaminant 2378⚠ Monitoring/Reporting2
Vinyl Chloride⚠ Monitoring/Reporting2
Contaminant 2413⚠ Monitoring/Reporting2
Contaminant 2904⚠ 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 2978⚠ 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 2988⚠ Monitoring/Reporting2
Contaminant 2989⚠ Monitoring/Reporting2
Contaminant 2990⚠ Monitoring/Reporting2
Contaminant 2991⚠ Monitoring/Reporting2
Contaminant 2992⚠ Monitoring/Reporting2
Contaminant 2996⚠ Monitoring/Reporting2
Contaminant 5000⚠ Monitoring/Reporting1
Contaminant 1032⚠ Monitoring/Reporting1

Violation History

2025
5
2024
25
2023
4
2022
7
2021
1
2019
54
2018
4
2016
2

Total violations on record: 102

Service Area

Cities Served

LONG BEACH

ZIP Codes Served

90803

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: Arsenic, Nitrate, Nitrite

$150–$400

Activated Carbon Filter

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

Removes: Trichloroethylene (TCE), Tetrachloroethylene (PCE), Vinyl Chloride

$20–$100

Water Distiller

Removes heavy metals, minerals, and most contaminants through evaporation

Removes: Arsenic

$80–$200

How does this compare?

This systemNational average
Grade D
Avg: B-C
102violations total

364% of national average

National avg: ~28 per system

🏘️ Small community water system.