Public water system · PA3480936
ActiveBlue Moo
At a glance
Blue Moo (PWSID PA3480936) is an active transient non-community water system in Northampton County, Pennsylvania. It reports serving 50 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list 11 violations for this system; 2 are health-based, and the most recent began in July 2022.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
50
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Blue Moo compare with other water systems in Northampton County?
By EPA's size categories, Blue Moo is a very small system (500 people or fewer). Northampton County has 199 active public water systems. Its population served is well below the county average of 1,680 people per system, and accounts for less than 0.1% of the 334,310 people reported by systems filed under the county. Across Pennsylvania, the 7,217 active systems average 1,741 people each. Nationally, the average active transient non-community water system reports serving 144 people, so Blue Moo is about 65% below that figure.
What does “transient non-community water system” mean?
A transient non-community water system serves places where people do not stay long, such as gas stations and campgrounds, and regularly serves at least 25 people a day for at least 60 days a year. Pennsylvania has 4,429 active transient non-community water systems, 61% of the state's 7,217 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 6,632 Pennsylvania systems (92%) list groundwater as their primary source.
Who owns and regulates Blue Moo?
EPA lists Blue Moo as privately owned. The PA state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 145 of the 199 active systems in Northampton County (73%) are also privately owned.
Does Blue Moo have drinking water violations?
EPA's records list 11 violations for this system; 2 are health-based, and the most recent began in July 2022. The violations listed here began between January 2015 and July 2022. By type: 6 monitoring, 2 public notice, recordkeeping or other, 1 required treatment not met, 1 contaminant level above the legal limit and 1 monitoring and reporting. The contaminant or rule involved most often is Revised Total Coliform Rule (9 of them). EPA lists 11 as resolved. Resolved means at least one resolving action is on record: the system returned to compliance, the rule no longer applies, or no further action was needed.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2022-07-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2022-03-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2022-02-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2022-01-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2021-11-30 | Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75 | Public Noticecode 7500 | No | Resolved |
| 2021-10-22 | Required treatment not metTreatment Technique, Level 2 Assessment (RTCR) · code 2B | Revised Total Coliform Rulecode 8000 | Yes | Resolved |
| 2021-09-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, E. coli (RTCR) · code 1A | Revised Total Coliform Rulecode 8000 | Yes | Resolved |
| 2017-12-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2017-11-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2016-04-01 | Public notice, recordkeeping or otherSample Siting Plan Errors (RTCR) · code 5A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2015-01-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
All 11 violations in EPA's records, newest first.Labels and codes come from EPA's SDWIS reference tables. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found. "Health-based" marks violations of a legal limit or required treatment.
Blue Moo: frequently asked questions
Who runs Blue Moo?
Blue Moo (PWSID PA3480936) is a transient non-community water system privately owned. It is regulated by the PA state drinking water program.
How many people does Blue Moo serve?
Blue Moo reports serving 50 people through 1 service connection in Northampton County, Pennsylvania.
Where does Blue Moo get its water?
EPA SDWIS lists this system's primary water source as groundwater. Groundwater means the system draws its water from wells or springs fed by underground aquifers.
Does Blue Moo have any drinking water violations?
EPA's records list 11 violations for this system; 2 are health-based, and the most recent began in July 2022. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found.
Is Blue Moo's water safe to drink?
AquaCensus shows EPA compliance records, not current water test results, so it cannot say whether the water is safe at a given moment. EPA's records list 11 violations for this system; 2 are health-based, and the most recent began in July 2022. For current results, consult EPA ECHO, or the PA state drinking water program.
Where can I find Blue Moo's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Blue Moo is a transient non-community water system, so it is not required to publish one; like every public water system, it must notify the people it serves about violations under EPA's public notification rules.
Other water systems in Northampton County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| City of Bethlehem | Northampton | 117,259 | Community | Surface water |
| Easton Area Water System | Northampton | 96,867 | Community | Surface water |
| Northampton Boro Muni Auth | Northampton | 40,000 | Community | Surface water |
| Paw Blue Mountain Division | Northampton | 23,763 | Community | Surface water |
| Paw Bangor District | Northampton | 9,008 | Community | Surface water |
| Hellertown Borough Authority | Northampton | 5,800 | Community | Groundwater |
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About this data
Source: U.S. EPA Safe Drinking Water Information System (SDWIS) and SDWA violation records, via EPA ECHO, as published October 1, 2026 — AquaCensus refreshes it quarterly. See the methodology for how records are matched, cleaned and scored.
Cite as: AquaCensus, “Blue Moo, PWSID PA3480936, Pennsylvania”, https://aquacensus.com/water-systems/pennsylvania/blue-moo-pa3480936 (data as of October 1, 2026).