Biron Municipal Water
What Biron Municipal Water filed with PSC about the water it produced and the water it billed for, 2016–2025 — and what the filing does and does not let anyone verify.
- Non-revenue water, FY2025
- 0.0% Computed from filed system input and billed consumption.
- system input volume 43.8 sheet Sheet1, cell H49 · thousands of gallons, declared in the column header, divided by 1,000 · net of water sold to wholesale customers, which is the volume entering this utility's own distribution system
- billed authorized consumption 43.8 sheet Sheet1, cell I49 · thousands of gallons, declared in the column header, divided by 1,000
- Recoverable annually
- — Not estimable from what PSC publishes. A loss percentage cannot be priced without the volume it is a share of.
- Balance check
- insufficient The filing does not publish enough components to decompose system input.
2026-09-08-5ef7d6e2fdbd.csvSheet1 H49
Where this figure comes from
(system input − billed authorized) ÷ system input × 100
From data/archive/wi-psc-water-audit/2026-09-08-5ef7d6e2fdbd.csv (SHA-256 5ef7d6e2fdbdac2b), retrieved 2026-09-08 from the published source.
What the record shows
0.0% non-revenue water in FY2025, higher than 1% of the 562 Wisconsin systems that filed that year.
- The figure is getting worse across the record.
- The figure moved from 1% to 14% between FY2017 and FY2018.
Debt outstanding, and what covers the interest
$910,403 of long-term debt outstanding at the end of 2025, across 2 bond issues. This is principal outstanding on the water utility's own balance sheet, on the Commission's own test: it files no electric operating report.
| Year | Debt outstanding | Issues | Net revenue | Interest | Coverage |
|---|---|---|---|---|---|
| 2025 | $910,403 | 2 | $79,583 | $18,470 | 4.31 |
| 2024 | $1.1M | 2 | $74,069 | $22,809 | 3.25 |
| 2023 | $1.2M | 2 | $157,069 | $29,529 | 5.32 |
| 2022 | $1.4M | 2 | $143,248 | $30,709 | 4.67 |
| 2021 | $1.5M | 2 | $70,592 | $34,841 | 2.03 |
| 2020 | $1.7M | 2 | $95,490 | $37,804 | 2.53 |
| 2019 | $1.8M | 2 | $124,646 | $40,593 | 3.07 |
| 2018 | $2.0M | 2 | $96,092 | $43,237 | 2.22 |
| 2017 | $2.1M | 2 | $129,305 | $45,881 | 2.82 |
| 2016 | $2.2M | 2 | $109,573 | $46,768 | 2.34 |
4.31 — what Biron Municipal Water's net revenue was against its interest in 2025.
Net revenue over interest: the Commission's account 400 (operating revenue), less 401–402 (operation and maintenance), less 408 (taxes), divided by 427 plus 430 plus 431 (interest on long-term debt, on municipal advances, and other). Depreciation is filed under 403 and is not deducted, because what pays interest is cash.
This is not a debt service coverage ratio and must not be read as one. Debt service is principal repaid plus interest, and the principal repaid in a year is not filed anywhere in this source. A covenant ratio is defined in the bond documents, which set out their own revenues, their own operating expenses and their own exclusions. Two utilities with identical filed figures can have different covenant ratios.
Figures are as filed with the Commission under Wis. Admin. Code ch. PSC 185 and are not audited as presented. Nothing here is a credit opinion, an implied rating, or a judgement that any figure is sufficient. Source: Public Service Commission of Wisconsin, annual report financial schedules, 2016–2025, retrieved 2026-09-12.
This filing reports totals but not the components a balance is made of, so the identity
input = billed + unbilled authorized + apparent loss + real loss
has nothing to be tested against. Absent: real loss.
insufficient · not checkable
This is recorded as unverifiable and not reported as a pass. The difference is the one between a disclosure gap and a clean bill of health.
| Year | NRW | Input (MG) | Balance |
|---|---|---|---|
| 2025 | 0.0% | 43.8 | insufficient |
| 2024 | 9.3% | 45.2 | inapplicable |
| 2023 | 9.0% | 41.4 | inapplicable |
| 2022 | 12.5% | 40.9 | inapplicable |
| 2021 | 20.0% | 43.1 | inapplicable |
| 2020 | 12.9% | 40.1 | inapplicable |
| 2019 | 15.2% | 40.3 | inapplicable |
| 2018 | 13.8% | 39.9 | inapplicable |
| 2017 | 0.9% | 40.8 | inapplicable |
| 2016 | 2.9% | 39.9 | inapplicable |
Other Wisconsin systems
PSC publishes no county or connection count for these systems, so they cannot be ranked against this one. These are other filers, not comparables.
- Glidden Sanitary District
- Goodman Sanitary District #1
- Argyle Municipal Electric And Water
- Grafton Water And Wastewater
- Grand Chute Sanitary District 1
- Granton Municipal Water
- Grantsburg Municipal Water
- Gratiot Municipal Water
Where is it going?
This page says how much. 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 Biron Municipal WaterSources 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.
- Public Service Commission of Wisconsin, municipal annual report Schedule W-15. Retrieved 2026-09-08 from data/archive/wi-psc-water-audit/2026-09-08-5ef7d6e2fdbd.csv. https://apps.psc.wi.gov/ARS/WEGSqueries/default.aspx