Public water system profile

MEMPHIS LIGHT, GAS, & WATER

Explore available public water records for MEMPHIS LIGHT, GAS, & WATER (PWSID TN0000450). 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.

View report rows

System Snapshot

Available system-level context

This snapshot shows the identity and context fields currently available for MEMPHIS LIGHT, GAS, & WATER (PWSID TN0000450). Read it with the source links and limitations below.

Last updated: Data reviewed:

System identity

PWSID
TN0000450
State
Tennessee
Linked communities
Memphis
County context
Not listed in current record
System type
Community water system
Source water
Groundwater from the Memphis Sand Aquifer
Population served
Not listed in current record
Service connections
Not listed in current record
Latest reviewed report
2025 report link found
Data updated
2026-08-02

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 MEMPHIS LIGHT, GAS, & WATER. 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 MEMPHIS LIGHT, GAS, & WATER
Substance and testing periodReported valueRange in reportLimit or standardSource tableReport-printed status
FluorideTesting period: 20250.59 ppmAverage Amount Detected0.09 - 1.16MCL: 4.0; MCLG: 4.02025 Water Quality Table - Results of Inorganic AnalysesPage 4Typical source, as printed: Erosion of natural deposits; water additive which promotes strong teeth; discharge from fertilizer and aluminum factoriesSource table has no violation or compliance column.
Nitrate as Nitrogen (N)Testing period: 20250.10 ppmAverage Amount Detected0.01 - 0.32MCL: 10.0; MCLG: 10.02025 Water Quality Table - Results of Inorganic AnalysesPage 4Typical source, as printed: Erosion of natural deposits; leaching from septic tanks; sewage; runoff from fertilizer useSource table has no violation or compliance column.

Report row

Fluoride

Range in report
0.09 - 1.16 ppm
Average Amount Detected
0.59 ppm
Testing period
2025
Sites above action level
Not applicable to this summarized entry
Limit or standard
MCL: 4.0; MCLG: 4.0
Report-printed status
Source table has no violation or compliance column.

Source · Page 4

2025 Water Quality Table - Results of Inorganic Analyses

Typical source, as printed: Erosion of natural deposits; water additive which promotes strong teeth; discharge from fertilizer and aluminum factories

Report row

Nitrate as Nitrogen (N)

Range in report
0.01 - 0.32 ppm
Average Amount Detected
0.10 ppm
Testing period
2025
Sites above action level
Not applicable to this summarized entry
Limit or standard
MCL: 10.0; MCLG: 10.0
Report-printed status
Source table has no violation or compliance column.

Source · Page 4

2025 Water Quality Table - Results of Inorganic Analyses

Typical source, as printed: Erosion of natural deposits; leaching from septic tanks; sewage; runoff from fertilizer use

Source report notes

Source: Memphis Light, Gas and Water 2025 Water Quality Report. Retrieved 2026-08-02.

  • Applies to: Fluoride

    59 parts per million, range 0.09 - 1.16 parts per million, MCL 4.0, and MCLG 4.0. The table has no row-specific violation field, and its broad regulations footer is not assigned to the row. Annual-report values and printed status describe only the cited 2025 report or sample period. They are not a current compliance feed, advisory determination, address-level result, household-tap result, exposure conclusion, or safety conclusion. The reviewed relationship does not identify the provider for an address or prove exclusive service.

  • Applies to: Nitrate as Nitrogen (N)

    10 parts per million, range 0.01 - 0.32 parts per million, MCL 10.0, and MCLG 10.0. The table has no row-specific violation field, and its broad regulations footer is not assigned to the row. Annual-report values and printed status describe only the cited 2025 report or sample period. They are not a current compliance feed, advisory determination, address-level result, household-tap result, exposure conclusion, or safety conclusion. The reviewed relationship does not identify the provider for an address or prove exclusive service.

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 MEMPHIS LIGHT, GAS, & WATER. 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 Fluoride and Nitrate as Nitrogen from physical PDF page 4. Other report rows, fluoridation narrative, treatment descriptions, health language, lead context, and service-line material are not reproduced.
  • Fluoride preserves average 0.59 ppm and range 0.09 - 1.16. Nitrate as Nitrogen preserves average 0.10 ppm and range 0.01 - 0.32.
  • The table has no row-specific violation field. Its broad regulations footer and surrounding quality, safety, purity, and standards language are not assigned to either row or adopted as a current site conclusion.
  • Address-level service can vary. Confirm the serving provider with a bill, account portal, utility, city, or state source.
  • The linked news and report paths can change. Their review does not prove that no current notice exists elsewhere.
  • 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.

Latest Reviewed Report

Latest reviewed report found by this site

The 2025 report found for MEMPHIS LIGHT, GAS, & WATER summarizes a past reporting period. It is not a live alert page.

Utility reportReport data updated:

Memphis Water Quality Report 2025

Open 2025 water quality report

The 2025 report link is available for MEMPHIS LIGHT, GAS, & WATER. 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
Memphis Light, Gas and Water 2025 Water Quality Report
Source URL
Open report source
Source retrieved
2026-08-02
Last reviewed
2026-08-02

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
Memphis
County context
Not listed in current record

Local Context

City and state context for this system

MEMPHIS LIGHT, GAS, & WATER is linked here to Memphis 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
Memphis
County context
Not listed in current record
State context
Tennessee

Related Explainers

Related contaminants and guides

Use these explainers with MEMPHIS LIGHT, GAS, & WATER's report year, source table, and official report. Links are limited to existing guide and contaminant pages.

Metals and inorganic chemicals

Nitrate

Nitrate is a regulated inorganic contaminant. Report labels often specify that the result is measured as nitrogen, and that basis must remain attached to the value and unit.

Read the Nitrate contaminant guide

Metals and inorganic chemicals

Fluoride

Fluoride is a regulated inorganic contaminant that can occur naturally or be adjusted by a water provider. A report result alone does not establish which source applies.

Read the Fluoride 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.

View How to read a water quality report

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

Use official federal, state, utility, or report sources before treating a page as final.

Data methodology

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

View Data methodology

Data limitations

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

View Data limitations