Public water system profile

DOVER WATER DEPT

Explore available public water records for DOVER WATER DEPT (PWSID NH0651010). Find annual reports, results listed in those reports, official sources, and clear notes about what the records can and cannot show. This page does not show conditions at a specific tap.

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System Snapshot

Available system-level context

This snapshot shows the identity and context fields currently available for DOVER WATER DEPT (PWSID NH0651010). Read it with the source links and limitations below.

Last updated: Data reviewed:

System identity

PWSID
NH0651010
State
New Hampshire
Linked communities
Dover
County context
Not listed in current record
System type
Not listed in current record
Source water
The 2025 report says Dover draws drinking water from ten production wells accessing four underground aquifers
Population served
Not listed in current record
Service connections
Not listed in current record
Latest reviewed report
2025 report link found
Data updated
2026-07-31

Read these as system-level fields from reviewed public records. Confirm provider and address-specific questions with official utility, city, state, or EPA sources.

Report-Listed Rows

Report-listed rows summarized from the latest reviewed report

2 report-listed rows are summarized for DOVER WATER DEPT. A listed row is not the same thing as a current advisory or household tap result.

Report year
2025
Rows summarized
2
Source tables represented
1
Scope
Past reporting period
Report-row preview from the latest reviewed report for DOVER WATER DEPT
Substance and testing periodReported valueRange in reportLimit or standardSource tableReport-printed status
CopperTesting period: 2025Sites above action level0/670.10 ppm90th %ile0.0226 - 0.3073Action Level: 1.3; MCLG: 1.3Tap water samples were collected for lead and copper analyses from sample sites throughout the communityPage 6Typical source, as printed: Corrosion of household plumbing systems; Erosion of natural depositsViolation: No, as printed for this sample period
LeadTesting period: 2025Sites above action level1/671.4 ppb90th %ileND - 55.9Action Level: 15; MCLG: 0Tap water samples were collected for lead and copper analyses from sample sites throughout the communityPage 6Typical source, as printed: Corrosion of household plumbing systems; Erosion of natural depositsViolation: No, as printed for this sample period

Report row

Copper

Range in report
0.0226 - 0.3073 ppm
90th %ile
0.10 ppm
Testing period
2025
Sites above action level
0/67
Limit or standard
Action Level: 1.3; MCLG: 1.3
Report-printed status
Violation: No, as printed for this sample period

Source · Page 6

Tap water samples were collected for lead and copper analyses from sample sites throughout the community

Typical source, as printed: Corrosion of household plumbing systems; Erosion of natural deposits

Report row

Lead

Range in report
ND - 55.9 ppb
90th %ile
1.4 ppb
Testing period
2025
Sites above action level
1/67
Limit or standard
Action Level: 15; MCLG: 0
Report-printed status
Violation: No, as printed for this sample period

Source · Page 6

Tap water samples were collected for lead and copper analyses from sample sites throughout the community

Typical source, as printed: Corrosion of household plumbing systems; Erosion of natural deposits

Source report notes

Source: Dover 2026 Annual Water Quality Report. Retrieved 2026-07-31.

  • Applies to: Copper

    The source prints Copper, 2025, 90th %ile 0.10 ppm, range 0.0226 - 0.3073, 0/67 sites above the action level, and Violation No. Annual-report values and source-printed status describe only the cited report and sample period. They are not a current compliance feed, advisory determination, address-level result, household-tap result, exposure conclusion, or safety conclusion.

  • Applies to: Lead

    The source prints Lead, 2025, 90th %ile 1.4 ppb, range ND - 55.9, 1/67 sites above the action level, and Violation No. The source also prints one of 67 sites above the action level while its row violation field says No; both statements are retained without reconciliation or inference. Annual-report values and source-printed status describe only the cited report and sample period. They are not a current compliance feed, advisory determination, address-level result, household-tap result, exposure conclusion, or safety conclusion.

Review the linked source report for definitions, footnotes, and official wording.

Violation Records

Violation records shown on this page

This section shows 0 system-scoped violation detail records currently included for DOVER WATER DEPT. Annual reports and current notices can use different timing and terminology.

No system-scoped violation detail records are included in the available reviewed records for this system. This is not an official compliance finding. Check the official utility, state, or EPA source for current compliance and notice information.

Source notes for this system mention violation-related context, but this page does not currently display separate system-scoped violation detail records.

Important limitation

Profile summary note

This page summarizes public records reviewed by this site. It does not replace official notices, utility updates, or state drinking water information.

System profile limitations

  • The bounded preview shows only Copper and Lead from the tap-sample table on physical PDF page 6. Other report content is not reproduced.
  • Address-level service can vary. Confirm the serving provider with a bill, account portal, utility, city, or state source.
  • The Lead row preserves both one of 67 sites above the action level and the source's printed `No` value in the Violation column. It does not establish conditions at a specific household tap, current compliance, exposure, or safety.
  • The NHDES list checked July 31, 2026 showed a Dover entry for Miss Pattys Childcare PWSID 0655030 that was issued July 1 and lifted July 13, 2026. It is a separate system from Dover Water Department PWSID 0651010, is not attributed to this profile, and is not generalized citywide or presented as current status.
  • The linked City and NHDES paths can change after July 31, 2026. Check them for current instructions; this profile does not claim that no active notice exists.
  • This page shows summarized entries from the available report. It does not include a complete contaminant or violation table.
  • Missing fields are not findings. They mean the field is not shown on this page from the records currently available.
  • This page summarizes available public records. It may not include every update, notice, or urgent official advisory.

Latest Reviewed Report

Latest reviewed report found by this site

The 2025 report found for DOVER WATER DEPT summarizes a past reporting period. It is not a live alert page.

Utility reportReport data updated:

Annual Water Quality Report - Reporting Year 2025

Open 2025 water quality report

The 2025 report link is available for DOVER WATER DEPT. Use the linked source report for the full table, definitions, footnotes, and official context. This page includes summarized entries from the available report. They are not a complete copy of the report table.

Report year
2025
Summarized entries shown
2
Source name
Dover 2026 Annual Water Quality Report
Source URL
Open report source
Source retrieved
2026-07-31
Last reviewed
2026-07-31

Use the linked source report for the full table, definitions, footnotes, and official context.

Data coverage

This page summarizes selected public records for this public water system. It may not include every report, update, current notice, or address-level service detail.

Latest reviewed report
2025 report link found
Report-listed rows
2 summarized report entries shown
Detailed violation records
No detailed system-scoped records displayed
Population served
Not listed in current record
Service connections
Not listed in current record
City context
Dover
County context
Not listed in current record

Local Context

City and state context for this system

DOVER WATER DEPT is linked here to Dover for navigation. That relationship does not confirm the provider for a specific address; use a bill, utility portal, or official lookup source.

Linked local context

Linked communities
Dover
County context
Not listed in current record
State context
New Hampshire

Related Explainers

Related contaminants and guides

Use these explainers with DOVER WATER DEPT's report year, source table, and official report. Links are limited to existing guide and contaminant pages.

Metals and inorganic chemicals

Lead

Lead is regulated through a treatment technique and tap-sampling action-level framework. A report row does not describe every tap or identify a home's plumbing.

Read the Lead contaminant guide

Metals and inorganic chemicals

Copper

Copper is regulated with lead under a treatment-technique and tap-sampling action-level framework. Plumbing and corrosion control can influence results.

Read the Copper contaminant guide

How to look up your drinking water system

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How to read a water quality report

A plain-English walkthrough of Consumer Confidence Reports, including report years, detected contaminants, legal limits, violations, and source notes.

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Corrections

Suggest a correction or newer source

If you have a newer official report, utility source, or correction, send the source link for review. This helps keep profile summaries tied to public records.

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Evidence

Official sources and report links

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Data methodology

Review source hierarchy, missing-data handling, and record limitations.

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Data limitations

See why limited records, missing fields, and current notices need careful interpretation.

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