An independent public resourceEnglish Español
PublicWater Watch

Seward

Published drinking-water records and contacts for Seward. System AK2240757. Review sources and dates; not a real-time water assessment.

System ID
AK2240757
State or territory
AK
Published population served
3324
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.

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/L2023-10-03SEWARD / SPTP007
4:2 FTS< 0.003 µg/L0.003 µg/L2023-10-03SEWARD / SPTP007
6:2 FTS< 0.005 µg/L0.005 µg/L2023-10-03SEWARD / SPTP007
8:2 FTS< 0.005 µg/L0.005 µg/L2023-10-03SEWARD / SPTP007
9Cl-PF3ONS< 0.002 µg/L0.002 µg/L2023-10-03SEWARD / SPTP007
ADONA< 0.003 µg/L0.003 µg/L2023-10-03SEWARD / SPTP007
HFPO-DA< 0.005 µg/L0.005 µg/L2023-10-03SEWARD / SPTP007
NEtFOSAA< 0.005 µg/L0.005 µg/L2023-10-03SEWARD / SPTP007
NFDHA< 0.02 µg/L0.02 µg/L2023-10-03SEWARD / SPTP007
NMeFOSAA< 0.006 µg/L0.006 µg/L2023-10-03SEWARD / SPTP007
PFBA< 0.005 µg/L0.005 µg/L2023-10-03SEWARD / SPTP007
PFBS< 0.003 µg/L0.003 µg/L2023-10-03SEWARD / SPTP007
PFDA< 0.003 µg/L0.003 µg/L2023-10-03SEWARD / SPTP007
PFDoA< 0.003 µg/L0.003 µg/L2023-10-03SEWARD / SPTP007
PFEESA< 0.003 µg/L0.003 µg/L2023-10-03SEWARD / SPTP007
PFHpA< 0.003 µg/L0.003 µg/L2023-10-03SEWARD / SPTP007
PFHpS< 0.003 µg/L0.003 µg/L2023-10-03SEWARD / SPTP007
PFHxA< 0.003 µg/L0.003 µg/L2023-10-03SEWARD / SPTP007
PFHxS< 0.003 µg/L0.003 µg/L2023-10-03SEWARD / SPTP007
PFMBA< 0.003 µg/L0.003 µg/L2023-10-03SEWARD / SPTP007
PFMPA< 0.004 µg/L0.004 µg/L2023-10-03SEWARD / SPTP007
PFNA< 0.004 µg/L0.004 µg/L2023-10-03SEWARD / SPTP007
PFOA< 0.004 µg/L0.004 µg/L2023-10-03SEWARD / SPTP007
PFOS< 0.004 µg/L0.004 µg/L2023-10-03SEWARD / SPTP007
PFPeA< 0.003 µg/L0.003 µg/L2023-10-03SEWARD / SPTP007
PFPeS< 0.004 µg/L0.004 µg/L2023-10-03SEWARD / SPTP007
PFTA< 0.008 µg/L0.008 µg/L2023-10-03SEWARD / SPTP007
PFTrDA< 0.007 µg/L0.007 µg/L2023-10-03SEWARD / SPTP007
PFUnA< 0.002 µg/L0.002 µg/L2023-10-03SEWARD / SPTP007
lithium< 9 µg/L9 µg/L2023-10-03SEWARD / SPTP007

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 mg/L2021-01-01 – 2023-12-312026Q3
Lead (PB90) 0.000554 mg/L2018-01-01 – 2020-12-312026Q3
Lead (PB90) 0.00141 mg/L2015-01-01 – 2017-12-312026Q3
Lead (PB90) 0.00159 mg/L2012-01-01 – 2014-12-312026Q3
Lead (PB90) 0.0019 mg/L2009-01-01 – 2011-12-312026Q3
Lead (PB90) 0.0013 mg/L2006-01-01 – 2008-12-312026Q3
Lead (PB90) 0.0048 mg/L2003-01-01 – 2005-12-312026Q3
Lead (PB90) 0.00228 mg/L2000-01-01 – 2002-12-312026Q3

Published compliance history

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

Twenty most recent imported compliance records
Rule / recordPeriodRecorded statusHealth-based (EPA classification)Source quarter
Lead and Copper Rule Revisions / LSL Inventory2024-10-17 – —UnaddressedYes2026Q3
Lead and Copper Rule Revisions / LSL Reporting2024-10-17 – —UnaddressedNo2026Q3
Consumer Confidence Rule / Consumer Confidence Report Complete Failure to Report2021-07-01 – —ResolvedNo2026Q3
Volatile Organic Chemicals / Monitoring, Regular2021-01-01 – 2021-12-31ResolvedNo2026Q3
Volatile Organic Chemicals / Monitoring, Regular2021-01-01 – 2021-12-31ResolvedNo2026Q3
Volatile Organic Chemicals / Monitoring, Regular2021-01-01 – 2021-12-31ResolvedNo2026Q3
Volatile Organic Chemicals / Monitoring, Regular2021-01-01 – 2021-12-31ResolvedNo2026Q3
Volatile Organic Chemicals / Monitoring, Regular2021-01-01 – 2021-12-31ResolvedNo2026Q3
Volatile Organic Chemicals / Monitoring, Regular2021-01-01 – 2021-12-31ResolvedNo2026Q3
Volatile Organic Chemicals / Monitoring, Regular2021-01-01 – 2021-12-31ResolvedNo2026Q3
Volatile Organic Chemicals / Monitoring, Regular2021-01-01 – 2021-12-31ResolvedNo2026Q3
Volatile Organic Chemicals / Monitoring, Regular2021-01-01 – 2021-12-31ResolvedNo2026Q3
Volatile Organic Chemicals / Monitoring, Regular2021-01-01 – 2021-12-31ResolvedNo2026Q3
Volatile Organic Chemicals / Monitoring, Regular2021-01-01 – 2021-12-31ResolvedNo2026Q3
Volatile Organic Chemicals / Monitoring, Regular2021-01-01 – 2021-12-31ResolvedNo2026Q3
Volatile Organic Chemicals / Monitoring, Regular2021-01-01 – 2021-12-31ResolvedNo2026Q3
Volatile Organic Chemicals / Monitoring, Regular2021-01-01 – 2021-12-31ResolvedNo2026Q3
Volatile Organic Chemicals / Monitoring, Regular2021-01-01 – 2021-12-31ResolvedNo2026Q3
Volatile Organic Chemicals / Monitoring, Regular2021-01-01 – 2021-12-31ResolvedNo2026Q3
Volatile Organic Chemicals / Monitoring, Regular2021-01-01 – 2021-12-31ResolvedNo2026Q3

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)

Schoessler, Doug: 907-224-4058

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