Bowling Green Water Quality
Ohio
According to EPA SDWIS, Bowling Green, Ohio is served by 10 community water systems covering about 75,419 people. The same extract lists 77 health-based violation records, most recently coded 2456 in 2024. Counts are historical EPA registry rows, not a current compliance or drinkability score.
Drinking water in Bowling Green, Ohio is delivered through 10 EPA-regulated community water systems serving an estimated 75,419 people. Each system is tracked in the EPA Safe Drinking Water Information System (SDWIS) under the Safe Drinking Water Act, which requires testing for regulated contaminants, consumer notification of violations, and publication of an annual Consumer Confidence Report.
PlainEnviro's health-based SDWIS extract shows 77 violation records across the 10 active community systems shown here. Monitoring and reporting records are not present in the extract. The records carry 2 distinct EPA contaminant codes: Total Haloacetic Acids (HAA5), TTHM. 10 TRI-reporting industrial facilities are also located within the city limits.
A past EPA health-based registry row does not describe water delivered today or current compliance status; utilities notify customers and remediate under state primacy oversight when required. For current water-quality status and treatment practices, review your local utility's most recent Consumer Confidence Report or contact the Ohio drinking water program. All records above reflect federal EPA SDWIS data and are not independently verified against state databases.
Community Water Systems
| System Name | Pop. Served | Violations | Status |
|---|---|---|---|
| BOWLING GREEN CITY | 31,578 | 0 | Clean |
| NORTHWESTERN W AND SD - TOLEDO SVC AREA | 19,758 | 5 | Health |
| NORTHWESTERN W AND SD - OREGON WTLN 200 | 9,629 | 9 | Health |
| NORTHWESTERN W AND SD - PORTAGE | 4,776 | 0 | Clean |
| NORTHWESTERN W AND SD - WESTON | 3,648 | 0 | Clean |
| NORTHWESTERN W AND SD - MIDDLETON TWP | 3,615 | 0 | Clean |
| NORTHWESTERN W AND SD - MCCOMB | 1,527 | 34 | Health |
| NORTHWESTERN W AND SD - CO RD P PWS | 440 | 24 | Health |
| NORTHWESTERN W AND SD - SR 108 PWS | 267 | 5 | Health |
| MAURERS MOBILE HOME PARK | 181 | 0 | Clean |
Does this city have health-based water violations?
These health-based records can represent Maximum Contaminant Level (MCL), Treatment Technique (TT), or Maximum Residual Disinfectant Level (MRDL) categories. A historical record does not establish that water is currently unsafe.
| Water system | Contaminant | Begin Date |
|---|---|---|
| NORTHWESTERN W AND SD - MCCOMB | Total Haloacetic Acids (HAA5) | 2024-01-01 |
| NORTHWESTERN W AND SD - MCCOMB | Total Haloacetic Acids (HAA5) | 2024-01-01 |
| NORTHWESTERN W AND SD - MCCOMB | Total Haloacetic Acids (HAA5) | 2024-01-01 |
| NORTHWESTERN W AND SD - MCCOMB | Total Haloacetic Acids (HAA5) | 2024-01-01 |
| NORTHWESTERN W AND SD - MCCOMB | Total Haloacetic Acids (HAA5) | 2023-10-01 |
| NORTHWESTERN W AND SD - MCCOMB | Total Haloacetic Acids (HAA5) | 2023-10-01 |
| NORTHWESTERN W AND SD - MCCOMB | Total Haloacetic Acids (HAA5) | 2023-10-01 |
| NORTHWESTERN W AND SD - MCCOMB | Total Haloacetic Acids (HAA5) | 2023-10-01 |
| NORTHWESTERN W AND SD - MCCOMB | Total Haloacetic Acids (HAA5) | 2023-10-01 |
| NORTHWESTERN W AND SD - MCCOMB | Total Haloacetic Acids (HAA5) | 2023-07-01 |
| NORTHWESTERN W AND SD - MCCOMB | Total Haloacetic Acids (HAA5) | 2023-07-01 |
| NORTHWESTERN W AND SD - MCCOMB | Total Haloacetic Acids (HAA5) | 2023-07-01 |
| NORTHWESTERN W AND SD - MCCOMB | Total Haloacetic Acids (HAA5) | 2023-07-01 |
| NORTHWESTERN W AND SD - MCCOMB | Total Haloacetic Acids (HAA5) | 2023-04-01 |
| NORTHWESTERN W AND SD - MCCOMB | Total Haloacetic Acids (HAA5) | 2023-04-01 |
| NORTHWESTERN W AND SD - MCCOMB | Total Haloacetic Acids (HAA5) | 2023-04-01 |
| NORTHWESTERN W AND SD - MCCOMB | Total Haloacetic Acids (HAA5) | 2023-04-01 |
| NORTHWESTERN W AND SD - MCCOMB | Total Haloacetic Acids (HAA5) | 2023-01-01 |
| NORTHWESTERN W AND SD - MCCOMB | Total Haloacetic Acids (HAA5) | 2023-01-01 |
| NORTHWESTERN W AND SD - MCCOMB | Total Haloacetic Acids (HAA5) | 2023-01-01 |
| NORTHWESTERN W AND SD - MCCOMB | Total Haloacetic Acids (HAA5) | 2023-01-01 |
| NORTHWESTERN W AND SD - MCCOMB | Total Haloacetic Acids (HAA5) | 2023-01-01 |
| NORTHWESTERN W AND SD - MCCOMB | Total Haloacetic Acids (HAA5) | 2023-01-01 |
| NORTHWESTERN W AND SD - MCCOMB | Total Haloacetic Acids (HAA5) | 2022-10-01 |
| NORTHWESTERN W AND SD - MCCOMB | Total Haloacetic Acids (HAA5) | 2022-10-01 |
| NORTHWESTERN W AND SD - MCCOMB | Total Haloacetic Acids (HAA5) | 2022-10-01 |
| NORTHWESTERN W AND SD - MCCOMB | Total Haloacetic Acids (HAA5) | 2022-10-01 |
| NORTHWESTERN W AND SD - MCCOMB | Total Haloacetic Acids (HAA5) | 2022-10-01 |
| NORTHWESTERN W AND SD - MCCOMB | Total Haloacetic Acids (HAA5) | 2022-10-01 |
| NORTHWESTERN W AND SD - TOLEDO SVC AREA | TTHM | 2022-07-01 |
| NORTHWESTERN W AND SD - TOLEDO SVC AREA | TTHM | 2022-07-01 |
| NORTHWESTERN W AND SD - TOLEDO SVC AREA | TTHM | 2022-07-01 |
| NORTHWESTERN W AND SD - MCCOMB | Total Haloacetic Acids (HAA5) | 2022-07-01 |
| NORTHWESTERN W AND SD - MCCOMB | Total Haloacetic Acids (HAA5) | 2022-07-01 |
| NORTHWESTERN W AND SD - MCCOMB | Total Haloacetic Acids (HAA5) | 2022-07-01 |
| NORTHWESTERN W AND SD - MCCOMB | Total Haloacetic Acids (HAA5) | 2022-07-01 |
| NORTHWESTERN W AND SD - MCCOMB | Total Haloacetic Acids (HAA5) | 2022-07-01 |
| NORTHWESTERN W AND SD - TOLEDO SVC AREA | TTHM | 2020-01-01 |
| NORTHWESTERN W AND SD - TOLEDO SVC AREA | TTHM | 2019-07-01 |
| NORTHWESTERN W AND SD - CO RD P PWS | TTHM | 2019-01-01 |
| NORTHWESTERN W AND SD - CO RD P PWS | TTHM | 2019-01-01 |
| NORTHWESTERN W AND SD - CO RD P PWS | TTHM | 2018-10-01 |
| NORTHWESTERN W AND SD - CO RD P PWS | TTHM | 2018-10-01 |
| NORTHWESTERN W AND SD - CO RD P PWS | TTHM | 2018-07-01 |
| NORTHWESTERN W AND SD - CO RD P PWS | TTHM | 2018-07-01 |
| NORTHWESTERN W AND SD - CO RD P PWS | TTHM | 2018-04-01 |
| NORTHWESTERN W AND SD - CO RD P PWS | TTHM | 2018-04-01 |
| NORTHWESTERN W AND SD - CO RD P PWS | TTHM | 2018-01-01 |
| NORTHWESTERN W AND SD - CO RD P PWS | TTHM | 2018-01-01 |
| NORTHWESTERN W AND SD - CO RD P PWS | TTHM | 2017-10-01 |
What are Bowling Green's health-based records for?
Bowling Green's health-based violation records carry 2 distinct EPA codes: some name a substance, others the drinking-water rule that was breached. Counts are records on file in the EPA SDWIS extract, not current test results.
| Contaminant | Records | Systems |
|---|---|---|
| Tthm | 43 | 4 |
| Total Haloacetic Acids (HAA5) | 34 | 1 |
TRI Facilities in Bowling Green
| Facility | Total Releases |
|---|---|
| Cooper Standard Automotive | 788.6K lbs |
| Lubrizol Advanced Materials Inc Bowling Green | 69.8K lbs |
| Dowa Tht America Inc | 67.1K lbs |
| A-Gas US Inc | 42.5K lbs |
| Betco Corp - Bg | 28.4K lbs |
| Regal Beloit America | 10.4K lbs |
| Lamps Inc. DBA Erg Environmental Services | 4.7K lbs |
| Vehtek Systems Inc | 1.6K lbs |
| Rosenboom Machine & Tool Inc. Ohio Div | 0 lbs |
| Andersons Inc Bg Lawn Products | 0 lbs |
Frequently Asked Questions
What does EPA SDWIS list for drinking water in Bowling Green, Ohio? ▼
How many water violations does Bowling Green have in this EPA extract? ▼
What contaminants were found in Bowling Green water? ▼
How many water systems serve Bowling Green? ▼
Where does Bowling Green get its drinking water? ▼
Are there pollution sources near Bowling Green? ▼
How does Bowling Green compare in Ohio?
Of the 581 Ohio places with at least one community water system on file, Bowling Green ranks #7 by number of systems (10).
Either side of it: Massillon (17), Franklin Furnace (13), Wooster (10), Chardon (9)
About This Data
Figures here are the current EPA SDWIS extract joined to the 10 community water systems whose service area lists Bowling Green, ranked against the 581 Ohio places with at least one system on file. Data current as of 2026-08-25.
Water system data comes from the EPA's Safe Drinking Water Information System (SDWIS). PlainEnviro's violation fetch is restricted upstream to records EPA flags as health-based and then joined to active community water systems. Monitoring and reporting violations are not included.
A health-based violation row in this extract is a historical EPA registry entry. It does not describe water delivered today or current compliance status. Many records are later resolved, and public water systems notify customers when required. For current conditions, contact your local water utility or the state drinking water program.
TRI facility data comes from the EPA Toxic Release Inventory. Facilities shown are those that self-report to the TRI program. PlainEnviro presents this data without advocacy framing.
Read our methodology - how this data is sourced, computed, and verified.