EPA data as of Oct 2026 · page updated 2026-10-29

Modern Stationary

Modern Stationary (EPA ID MP0000053) in Saipan, MP supplies groundwater (wells) to about 60 people: 3 violations since 2016, latest lead result 0.5 ppb, PFAS not tested.

System facts

People served60
Connections3
Sourcegroundwater (wells)
WholesalerNo

Health-based violations

Contaminant or ruleHealth-based violations since 2016
Groundwater Rule3

A health-based violation means a contaminant exceeded its legal limit (MCL) or a required treatment technique was not met, as reported by the state to EPA’s SDWIS. All are listed as resolved or archived; the latest began May 2024.

Lead

Jan 20230.5 ppb
Jan 20200.5 ppb
Jan 20170.5 ppb
Jan 20140.5 ppb

90th-percentile lead per sampling round (90% of the homes sampled were at or below this level). Black line: EPA’s 15 ppb action level; under the Lead and Copper Rule Improvements the action level becomes 10 ppb from 2027.

PFAS

This system was not part of EPA’s 2023–2025 nationwide PFAS testing (UCMR 5).

What this is — and isn’t. These are records your water utility and state reported to the EPA, and the EPA’s radon map for your county. They describe the system and the area, not the water from your own tap or the air in your home. For that, read your utility’s annual Consumer Confidence Report and test: lead and radon tests are inexpensive.

Questions

Has Modern Stationary had drinking water violations?

Health-based violations since 2016: Groundwater Rule. All are listed as resolved.

What is the lead level in Modern Stationary water?

The latest 90th-percentile lead result (Jan 2023) was 0.5 ppb. EPA’s action level is 15 ppb (10 ppb from 2027).

Does Modern Stationary have PFAS in its water?

This system was not part of EPA’s 2023–2025 nationwide PFAS testing (UCMR 5 covers systems serving over 3,300 people and a sample of smaller ones).