Water system

Bryan City

EPA ID OH8600012 · Williams County · 8,729 people served · owned by a local government

Michindoh (Maumee) Glacial Aquifer, groundwater wells
Groundwater

Bryan City treats its own water from Michindoh (Maumee) Glacial Aquifer, groundwater wells.

The system's record

Michindoh (Maumee) Glacial Aquifer, groundwater wells
Groundwater
Wells: EPA lists 6 active wells. ODNR well logs locate 3 public-supply wells inside Bryan City's wellhead protection zone, 107 to 155 ft deep, in gravel. Zoom in to see them as dots.
Well 1Well 2Well 3Well 4Well 5Well 7
Aquifer
Michindoh Glacial Aquifer
Active wells
6
Serves
8,729 people · Williams County
EPA ID
OH8600012

Bryan Municipal Utilities pumps ~6-7 wells into the Michindoh Glacial Aquifer, which the city petitioned EPA to designate a sole-source aquifer covering Williams County.

About this area's water

Williams County Courthouse in downtown Bryan, Ohio
Williams County Courthouse in downtown Bryan, OhioPhoto: Christopher L. Riley, CC BY-SA 4.0 · Wikimedia Commons
Did you know
  • Bryan's supply comes from seven artesian wells averaging just 131 feet deep, pumping about 1.5 million gallons a day at roughly 2,000 gallons per minute - shallow, self-pressurizing water that needs only aeration…
  • The city charges its own residents a dedicated groundwater-protection surcharge - 75 cents a month residential, a dollar commercial - to fund source water protection.
  • Bryan asked the federal government in 2007 to declare the Michindoh aquifer a sole source aquifer for a nine-county tri-state area; U.S. EPA suspended the petition in 2013 over data gaps and it has never been designated.
  • Water is only part of the operation: Bryan Municipal Utilities also runs the city's electric system, including a hydroelectric plant on the Auglaize River and a municipal solar field.

Source: cityofbryan.netcityofbryan.netepa.gov

History6
  • 1940City wastewater treatment plant built (0.8 MGD original design), later expanded to a 3.1 MGD average design flow.
  • 2007City of Bryan petitioned U.S. EPA to designate the Michindoh Glacial Aquifer a sole source aquifer for a nine-county area spanning Ohio, Indiana and Michigan.
  • 2013U.S. EPA indefinitely suspended the sole source aquifer petition pending additional geologic information from the city; as of EPA's latest posting the designation remains suspended.
  • 2018Wastewater treatment plant last upgraded (per the 2024 Ohio EPA NPDES permit fact sheet).
  • 2018-2019Artesian of Pioneer's proposal to withdraw up to 14 million gallons a day from the Michindoh aquifer for sale to Toledo-area communities drew a Bryan City Council resolution of opposition and…
  • 2021Current water rate schedule took effect 12-20-2021.

Source: cityofbryan.netepa.govdam.assets.ohio.gov

Treatment & pressure

How it is treated

Groundwater only. BMU's drinking-water page describes seven artesian wells averaging 131 feet deep, pumping about 1.5 million gallons a day at roughly 2,000 gallons per minute (the 2025 CCR describes six wells drawing from the aquifer). Treatment is gravity aeration to oxidize iron and strip carbon…

Source: cityofbryan.netcityofbryan.net

Water pressure

Not published; no psi figure appears in BMU's drinking-water, rate or water-quality materials.

What it costs

$4.14 per 1,000 gallons

Typical household bill about $43 a month for water.

Residential rates effective 12-20-2021, inside corporation: $10.25 monthly service charge, $11.50 monthly capacity charge for 5/8-inch through 1-inch meters, plus a commodity…

Source: cityofbryan.netcityofbryan.netbryantimes.com

Water quality & impurities10
ContaminantLevelLimitYear
Total Trihalomethanes (TTHM)
range 22.1-32.8 ppb; no violation
32.8 ppb80 ppb MCL2025
Haloacetic Acids (HAA5)
range 9.3-12.3 ppb; no violation
12.3 ppb60 ppb MCL2025
Total chlorine
range 0.66-0.89 ppm
0.8 ppm4 ppm MRDL2025
Barium
erosion of natural deposits; missing from the earlier draft
0.398 ppm2 ppm MCL2025
Fluoride
no violation
0.94 ppm4 ppm MCL2025
Nitrate
very low, as expected for a confined glacial aquifer
0.36 ppm10 ppm MCL2024
Lead (90th percentile)
0 of 20 samples above the action level
0 ppb15 ppb action…2025
Copper (90th percentile)
0 of 20 samples above the action level; one individual 2023 sample did hit 1.38 ppm, above the action level
0.274 ppm1.3 ppm action…2025
Lithium (unregulated)
reported in the 2025 CCR's unregulated-contaminants row; the printed 'typical source' cell for this row appears…
18.1 ppbno standard2023
PFAS (six compounds)
Ohio EPA statewide PFAS sampling initiative; none detected in finished water
ND not…no standard at…2023

Source: cityofbryan.net

EPA compliance record

Lead at the tap: 90th-percentile result 0 ppb in 2025 (action level 15 ppb).

EPA record: no health-based violations since 2015.

Projects & plans8

Recent and current work

  • Water line installation, East Bement Street (100 block) and Navarre Avenue (800-900 block) · 2026 · completed
    About 370 feet of 6-inch and 520 feet of 8-inch PVC installed for new services; no cost published.
  • Wastewater treatment plant upgrade · 2018 · completed
    Last plant upgrade recorded in the 2024 Ohio EPA NPDES fact sheet; no cost published.

Source: bryantimes.comdam.assets.ohio.gov

Planned or needed

  • Additional well field west of Bryan · planned
    BMU says it has initiated development of a new well field for future growth; no cost or completion date published.
  • Bryan water tower interior painting · 2026 · planned
    Listed as an upcoming water department project in July 2026; no cost published.
  • Waterline replacement - South Emmet Street (300 block) and West Bryan Street (300-500 block) · 2026 · planned
    Awaiting Ohio EPA approval as of July 2026; no cost published.
  • Waterline replacement - East Mulberry Street (700-900 block) · 2026 · under construction
    Scheduled to begin in late August 2026; no cost published.
  • Lead service line inventory updates · 2026 · planned
    Ongoing compliance work under the Lead and Copper Rule Revisions.
  • Water rate study · 2026 · planned
    Listed by Bryan Municipal Utilities as a planned initiative; current rates date to December 2021.

Source: cityofbryan.netbryantimes.com

Supply stress

Bryan is entirely dependent on one groundwater source: the city says flatly that it is 'extremely dependent on our ground water supply' from the Michindoh Glacial Aquifer, which also supplies most of Williams County and parts of Defiance and Fulton counties plus adjacent Michigan and Indiana. Bryan petitioned U.S. EPA in 2007 for federal…

Source: cityofbryan.netepa.govarchboldbuckeye.com

Sewers

Sanitary

City of Bryan WWTP at 1521 Evansport Road, built in 1940 and last upgraded in 2018, with an average design flow of 3.1 MGD (the city's own page says 3.14 MGD design, expanded from 0.8 MGD) and a 7.0 MGD peak hydraulic capacity; average flow is about 2 MGD. It serves the city plus Pulaski and Jefferson townships through seven satellite…

Storm

Bryan has 100% separated sewers per the 2024 Ohio EPA NPDES fact sheet, so storm flow does not enter the wastewater plant. No separate stormwater utility fee was found in city or BMU rate material.

Source: dam.assets.ohio.govcityofbryan.com

Sourcesverified

Compiled from the utility's own reports and public records, then independently re-checked against primary sources.

Main supplier in 1 ZIP code

Serves

Main water supplier in 1 ZIP code

Population-weighted resident shares; a ZIP code can have more than one system on record. Recomputed from each ZIP's own system list, not from the map's cached footprint.

Buys from · Sells to

Bryan City does not buy water from another system on record; it treats its own source water.

No other system is on record buying water from Bryan City.

Photograph

Williams County Courthouse in downtown Bryan, Ohio
Williams County Courthouse in downtown Bryan, OhioPhoto: Christopher L. Riley · CC BY-SA 4.0 · Wikimedia Commons

On the map

Show this system's territory on the map — 1 ZIP code in all.

Sources

U.S. EPA SDWIS and Community Water System Service Area Boundaries (v3, 2026), Ohio EPA primacy data, 2020 census blocks: the system serving most residents, traced through purchases to the treating utility; Ohio EPA 2023 Sewer and Water Rate Survey (Ohio State, May 2025) for household bills; Ohio EPA DEFA loan awards since 2016 for the loans paragraph · EPA SDWIS · EPA service area boundaries · Ohio EPA drinking water · Ohio EPA rate survey

Bryan City's own pages: cityofbryan.net, 19january2017snapshot.epa.gov

Notable facts: cityofbryan.net, cityofbryan.net, epa.gov, cityofbryan.net

History: cityofbryan.net, epa.gov, dam.assets.ohio.gov, archboldbuckeye.com

Water quality: cityofbryan.net

Planned work: cityofbryan.net, bryantimes.com

Capital projects: bryantimes.com, dam.assets.ohio.gov

Rates: cityofbryan.net, cityofbryan.net, bryantimes.com

Sewers: dam.assets.ohio.gov, cityofbryan.com

Treatment: cityofbryan.net, cityofbryan.net

Supply stress: cityofbryan.net, epa.gov, archboldbuckeye.com, 13abc.com

Cite this page

Cite this page as:

Cracked Buckeye (Open Shower Co), "Bryan City · OH8600012", https://crackedbuckeye.com/water/OH8600012/, built 2026-09-16, accessed [date].

Machine-readable: /api/water/OH8600012.json (open JSON, CC BY 4.0 for the compilation; the underlying records keep their own terms) · How to cite · Report a correction · Built 2026-09-16