# Robert Lee — water loss as filed

TWDB · PWS TX0410002 · COKE County · filings 2016–2022
https://municorn.us/water-loss/tx/robert-lee/

## Summary

Robert Lee reported **20.6% non-revenue water** in FY2022, higher than 62% of the 740 Texas systems that filed that year. At the utility's own reported water rates that is **$20,547 a year**, as computed in the filed audit itself.

**The filed balance closes**, to within 0.00% of reported system input.

## Filed history

| Year | Non-revenue water % | System input (MG) | Cost of losses/yr | Balance |
|---|---|---|---|---|
| 2022 | 20.6% | 60.5 | $20,547 | closed |
| 2021 | 18.5% | 52.4 | $15,866 | closed |
| 2020 | 20.5% | 55 | $18,670 | closed |
| 2019 | 11.2% | 40.9 | $7,904 | closed |
| 2018 | 28.7% | 47 | $22,034 | closed |
| 2016 | 33.2% | 54.8 | $12,003 | closed |

`closed` means the filed components sum to the filed input. `failed` means they do not, by the stated residual.
`insufficient` means the check could not run because figures are missing — never to be read as a pass.

## How the cost figure is built

Apparent loss is water delivered and never billed, so it is valued at the retail rate: revenue, recoverable inside a
budget year without capital work. Real loss is valued at variable production cost, because eliminating a leak saves
treatment and pumping rather than retail price. Where the filed audit carries its own cost of losses — as TWDB's
export does — those figures are used directly and no rate of ours enters the calculation.

## Source

Texas Water Development Board — historical water loss audit data. Retrieved 2026-08-09. https://www.twdb.texas.gov/conservation/data/water-loss-dashboard.asp

Volumes are normalized to million gallons on ingest; the export reports them in the unit each filing states.

Figures are as filed unless stated otherwise. If a number here is wrong it is wrong in the filing or wrong in
our reading of it, and both are worth knowing: ammar@municorn.us

---