Thomson- McDuffie
What Thomson- McDuffie filed with EPD about the water it produced and the water it billed for, 2011–2025 — and what the filing does and does not let anyone verify.
- Non-revenue water, FY2025
- 25.5% Computed from filed system input and billed consumption.
- system input volume 698.7 sheet 2025 Water Audits , cell H215 · million gallons per year, declared in the header through 2020 and settled for 2021-2025 by EPD's own cost arithmetic and by continuity across the change
- billed authorized consumption 520.3 sheet 2025 Water Audits , cell I215 · billed metered plus billed unmetered
- Recoverable annually
- $85,500 Apparent loss is valued at this utility's own reported retail price of water. Real loss is NOT included — EPD publishes a variable production cost whose unit it does not declare, so no dollar figure is put on the leaked water. The real recoverable total is higher than this by an amount this filing does not let anyone state.
- cost of apparent losses, as filed 85,529 sheet 2025 Water Audits , cell Z215
- Balance check
- inapplicable EPD derives water losses from system input minus authorized consumption, so this decomposition holds by construction.
2026-09-06-69903a9418bc.xlsx2025 Water Audits H215
Where this figure comes from
(system input − billed authorized) ÷ system input × 100
From data/archive/ga-epd-water-loss/2026-09-06-69903a9418bc.xlsx (SHA-256 69903a9418bc6d60), retrieved 2026-09-06 from the published source.
2026-09-06-69903a9418bc.xlsx2025 Water Audits Z215
Where this figure comes from
cost of apparent losses + cost of real losses, both as computed in the filed audit
From data/archive/ga-epd-water-loss/2026-09-06-69903a9418bc.xlsx (SHA-256 69903a9418bc6d60), retrieved 2026-09-06 from the published source.
What the record shows
25.5% non-revenue water in FY2025, higher than 48% of the 228 Georgia systems that filed that year.
- The figure is getting worse across the record.
Compliance record
53 violations on EPA's record for this system as of 2026Q2, of which 30 are health-based. 38 resolved, 15 archived, and 0 still open.
Nothing on the record is open as of 2026Q2.
Counted as distinct violations, not as rows: EPA's export carries one row per enforcement action taken against a violation, so a row count would multiply this system's record several times over. A violation here is a breach of a reporting, monitoring or contaminant-level rule as reported to EPA — it is not a measurement of the water, and this site has none.
Source: US EPA, Safe Drinking Water Information System, via the ECHO national download, 2026Q2. How we hold it.
EPD derives water losses from system input minus authorized consumption, so these parts sum to the whole on every filing. What a filing can get wrong is which of these numbers were measured.
Where these volumes come from
- System input 698.7 MG sheet 2025 Water Audits , cell H215 · million gallons per year, declared in the header through 2020 and settled for 2021-2025 by EPD's own cost arithmetic and by continuity across the change
- Billed authorized 520.3 MG sheet 2025 Water Audits , cell I215 · billed metered plus billed unmetered
- Unbilled authorized 28.5 MG sheet 2025 Water Audits , cell K215 · unbilled metered plus unbilled unmetered
- Apparent loss 13.2 MG sheet 2025 Water Audits , cell O215
- Real loss 136.7 MG sheet 2025 Water Audits , cell P215
From data/archive/ga-epd-water-loss/2026-09-06-69903a9418bc.xlsx (SHA-256 69903a9418bc6d60), retrieved 2026-09-06 from the published source.
| Year | NRW | Input (MG) | Recoverable |
|---|---|---|---|
| 2025 | 25.5% | 698.7 | $85,500 |
| 2024 | 21.2% | 653.5 | $131,000 |
| 2023 | 26.8% | 695.8 | $133,000 |
| 2022 | 26.1% | 700.3 | $129,000 |
| 2021 | 22.4% | 640.2 | $110,000 |
| 2020 | 19.5% | 608.6 | $62,600 |
| 2019 | 18.6% | 673.8 | $75,500 |
| 2018 | 20.2% | 720.2 | $66,000 |
| 2017 | 21.5% | 734.7 | $66,200 |
| 2016 | 20.6% | 734.2 | $63,900 |
| 2015 | 21.3% | 717.7 | $57,300 |
| 2014 | 21.6% | 719.3 | $117,000 |
| 2013 | 21.5% | 624.6 | $109,000 |
| 2012 | 18.2% | 633.8 | $94,800 |
| 2011 | 16.9% | 626.7 | $156,000 |
Comparable systems
The same size band — 3,300–10,000 connections.
| System | Basis for comparison | NRW |
|---|---|---|
| Ellijay Gilmer County Water And Sewer Auth | 3,300–10,000 connections | 17.8% FY2025 |
| Barrow County | 3,300–10,000 connections | 32.9% FY2025 |
| Haralson County | 3,300–10,000 connections | 38.8% FY2025 |
| Powder Springs | 3,300–10,000 connections | 26.1% FY2018 |
| Rincon | 3,300–10,000 connections | 22.9% FY2025 |
| Villa Rica | 3,300–10,000 connections | 36.3% FY2025 |
| Lawrenceville | 3,300–10,000 connections | 10.7% FY2019 |
| Douglas | 3,300–10,000 connections | 22.6% FY2025 |
Where is it going?
This page says how much — roughly $85,500 a year. It cannot say which accounts, which zones, or which meters. That takes your billing history, your meter reads, and your production data reconciled against each other.
Our Water Loss Recovery Snapshot is three weeks, one flat fee, and the deliverable is a ranked list of specific accounts and zones with dollars and a confidence on each.
See what the Snapshot delivers Email us about Thomson- McDuffieSources and corrections. Every figure above is either filed by the utility or computed from filed figures, and each one says which. If a number here is wrong, it is either wrong in the filing or wrong in our reading of it — tell us which and we will correct the page and say what changed.
- Georgia EPD — validated water loss audit results, filed under the Water Stewardship Act of 2010. Retrieved 2026-09-06 from data/archive/ga-epd-water-loss/2026-09-06-69903a9418bc.xlsx. https://epd.georgia.gov/watershed-protection-branch/water-efficiency-and-water-loss-audits