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City of Cambridge Water

Published drinking-water records and contacts for City of Cambridge Water. System MD0090002. Review sources and dates; not a real-time water assessment.

System ID
MD0090002
State or territory
MD
Published population served
15000
System type (source code)
CWS

Published records and dates

Missing records here do not mean the provider did not test. Published records are not a real-time assessment of your tap water.

Read the provider’s annual water quality report

Report link listed: 2026-10-09. This is not the report’s sampling date.

Published testing results

Selected recent records are shown below. Different sampling locations and dates are not interchangeable. These excerpts are not a complete testing history.

“<” means below the stated reporting limit, not zero. A reported measurement alone is not a safety verdict. Read an example

EPA UCMR 5 — most recent imported sample per substance
SubstancePublished resultReporting limitSample dateSampling location
11Cl-PF3OUdS< 0.005 µg/L0.005 µg/L2025-02-18Glasgow St WTP / 4
4:2 FTS< 0.003 µg/L0.003 µg/L2025-02-18Washington St / 3
6:2 FTS< 0.005 µg/L0.005 µg/L2025-02-18Nathans St. WTP / 2
8:2 FTS< 0.005 µg/L0.005 µg/L2025-02-18Stone Boundary WTP / 0100000
9Cl-PF3ONS< 0.002 µg/L0.002 µg/L2025-02-18Glasgow St WTP / 4
ADONA< 0.003 µg/L0.003 µg/L2025-02-18Glasgow St WTP / 4
HFPO-DA< 0.005 µg/L0.005 µg/L2025-02-18Glasgow St WTP / 4
NEtFOSAA< 0.005 µg/L0.005 µg/L2025-02-18Nathans St. WTP / 2
NFDHA< 0.02 µg/L0.02 µg/L2025-02-18Glasgow St WTP / 4
NMeFOSAA< 0.006 µg/L0.006 µg/L2025-02-18Nathans St. WTP / 2
PFBA< 0.005 µg/L0.005 µg/L2025-02-18Washington St / 3
PFBS< 0.003 µg/L0.003 µg/L2025-02-18Nathans St. WTP / 2
PFDA< 0.003 µg/L0.003 µg/L2025-02-18Stone Boundary WTP / 0100000
PFDoA< 0.003 µg/L0.003 µg/L2025-02-18Nathans St. WTP / 2
PFEESA< 0.003 µg/L0.003 µg/L2025-02-18Nathans St. WTP / 2
PFHpA< 0.003 µg/L0.003 µg/L2025-02-18Washington St / 3
PFHpS< 0.003 µg/L0.003 µg/L2025-02-18Stone Boundary WTP / 0100000
PFHxA< 0.003 µg/L0.003 µg/L2025-02-18Glasgow St WTP / 4
PFHxS< 0.003 µg/L0.003 µg/L2025-02-18Nathans St. WTP / 2
PFMBA< 0.003 µg/L0.003 µg/L2025-02-18Nathans St. WTP / 2
PFMPA< 0.004 µg/L0.004 µg/L2025-02-18Glasgow St WTP / 4
PFNA< 0.004 µg/L0.004 µg/L2025-02-18Nathans St. WTP / 2
PFOA< 0.004 µg/L0.004 µg/L2025-02-18Washington St / 3
PFOS< 0.004 µg/L0.004 µg/L2025-02-18Glasgow St WTP / 4
PFPeA< 0.003 µg/L0.003 µg/L2025-02-18Glasgow St WTP / 4
PFPeS< 0.004 µg/L0.004 µg/L2025-02-18Stone Boundary WTP / 0100000
PFTA< 0.008 µg/L0.008 µg/L2025-02-18Glasgow St WTP / 4
PFTrDA< 0.007 µg/L0.007 µg/L2025-02-18Nathans St. WTP / 2
PFUnA< 0.002 µg/L0.002 µg/L2025-02-18Stone Boundary WTP / 0100000
lithium14.1 µg/L9 µg/L2025-02-18Washington St / 3

Download all EPA UCMR 5 records (CSV)

Lead and copper: 90th-percentile summaries

These describe a monitoring period across sampled locations, not the result at your home. How to read the 90th percentile

Eight most recent imported monitoring summaries
SubstancePublished 90th percentileMonitoring periodSource quarter
Lead (PB90) 0.0041 mg/L2021-01-01 – 2023-12-312026Q3
Lead (PB90) 0.0025 mg/L2018-01-01 – 2020-12-312026Q3
Lead (PB90) 0.004 mg/L2015-01-01 – 2017-12-312026Q3
Lead (PB90) 0 mg/L2012-01-01 – 2014-12-312026Q3
Lead (PB90) 0 mg/L2009-01-01 – 2011-12-312026Q3
Lead (PB90) 0 mg/L2006-01-01 – 2008-12-312026Q3
Lead (PB90) 0 mg/L2003-01-01 – 2005-12-312026Q3
Lead (PB90) 0 mg/L2000-01-01 – 2002-12-312026Q3
Twelve most recent imported state laboratory records
SubstancePublished resultSample dateLocation / source
11Cl-PF3OUdSBelow a limit; numeric threshold unavailable ppt2021-11-29STONE BOUNDARY 3 DO730182 / Maryland MDE PFAS study — Phase 3
9Cl-PF3ONSBelow a limit; numeric threshold unavailable ppt2021-11-29STONE BOUNDARY 3 DO730182 / Maryland MDE PFAS study — Phase 3
ADONABelow a limit; numeric threshold unavailable ppt2021-11-29STONE BOUNDARY 3 DO730182 / Maryland MDE PFAS study — Phase 3
HFPO-DABelow a limit; numeric threshold unavailable ppt2021-11-29STONE BOUNDARY 3 DO730182 / Maryland MDE PFAS study — Phase 3
N-EtFOSAABelow a limit; numeric threshold unavailable ppt2021-11-29STONE BOUNDARY 3 DO730182 / Maryland MDE PFAS study — Phase 3
N-MeFOSAABelow a limit; numeric threshold unavailable ppt2021-11-29STONE BOUNDARY 3 DO730182 / Maryland MDE PFAS study — Phase 3
PFBSBelow a limit; numeric threshold unavailable ppt2021-11-29STONE BOUNDARY 3 DO730182 / Maryland MDE PFAS study — Phase 3
PFDABelow a limit; numeric threshold unavailable ppt2021-11-29STONE BOUNDARY 3 DO730182 / Maryland MDE PFAS study — Phase 3
PFDoABelow a limit; numeric threshold unavailable ppt2021-11-29STONE BOUNDARY 3 DO730182 / Maryland MDE PFAS study — Phase 3
PFHpABelow a limit; numeric threshold unavailable ppt2021-11-29STONE BOUNDARY 3 DO730182 / Maryland MDE PFAS study — Phase 3
PFHxABelow a limit; numeric threshold unavailable ppt2021-11-29STONE BOUNDARY 3 DO730182 / Maryland MDE PFAS study — Phase 3
PFHxSBelow a limit; numeric threshold unavailable ppt2021-11-29STONE BOUNDARY 3 DO730182 / Maryland MDE PFAS study — Phase 3

State sampling points can include untreated water. Publisher qualifiers and units are retained; consult the full source notes before interpreting a record.

Download state records with source notes (CSV)

Published compliance history

0 imported records. Status is as recorded in the source; historical records are not current advisories. Missing records do not establish that no violations occurred.

Source dates and refresh checks

A refresh check is not a sample date. Publication periods, sample dates and checks are shown separately.

Administrative contact (EPA filing)

Bramble, Ed: 410-228-5440

An administrative filing contact may not be a customer-service line. Confirm current contact details with the provider.

Official state resources · How to read these records