Water system
Aurora City - Cleveland
EPA ID OH6789112 · Portage County · 15,852 people served · owned by a local government
Aurora City - Cleveland buys its water from Cleveland Public Water System.
The system's record
- Water bodies
- Lake Erie
- Raw intakes
- Cleveland Baldwin
Cleveland Crown
Cleveland Morgan
Cleveland Nottingham - Serves
- 1,308,955 people · Cuyahoga County
- EPA ID
- OH1801212
Four intakes (Baldwin, Crown, Morgan, Nottingham) are Cleveland Water's Lake Erie crib/intake facilities feeding its four treatment plants.
About this area's water

Did you know
- Cleveland Water is the 10th-largest public water system in the United States, treating and delivering up to 300 million gallons a day to more than 1.45 million people in 80 communities across Cuyahoga County and parts…
- Aurora runs two entirely separate public water systems side by side: this one, buying Lake Erie water from Cleveland, and an Aurora Portage system fed by a Coit Road well field and softened by ion exchange at Portage…
- The two Aurora systems are joined by an auxiliary connection that is barely used: 0 gallons passed through it in 2025, and it runs about one day in an average year.
- Aurora's Cleveland-system intakes are spread across 15 miles of Lake Erie, each several miles from shore, deliberately placed to stay clear of Cuyahoga and Rocky River runoff.
- Both of Aurora's distribution systems report no lead service lines, no galvanized lines requiring replacement, and no lines of unknown material - each with its own public service line inventory map.
History6
- 1916Cleveland's Garrett A. Morgan Water Treatment Plant is built, on the site of the city's first waterworks facility; it now pumps an average of 60 million gallons a day.
- 1925Cleveland's Baldwin Plant is put into service in the University Circle/Fairfax area; it pumps an average of 71.1 million gallons a day and is one of the two plants whose results are reported for…
- 1951Cleveland's Nottingham Plant is placed into service in September, pumping water to the eastern part of Cleveland; it is the other plant reporting water quality for Aurora's Cleveland system.
- 1958Cleveland's Crown Plant is first put into service in Westlake, averaging 40 million gallons a day - the only one of the four Cleveland Water plants sited outside Cleveland itself.
- 2003Ohio's Drinking Water Source Assessment Report for Cleveland Water's four Lake Erie intakes is completed, following an assessment the state performed in the late 1990s; Ohio EPA concludes the source…
- 2020Cleveland Water is sampled under the State of Ohio's Drinking Water PFAS Sampling initiative; six PFAS compounds are tested and none are detected in finished drinking water.
Source: cms9files.revize.comclevelandwater.comclevelandwater.com
Treatment & pressure
How it is treated
Aurora's Cleveland-system water is Lake Erie surface water. Cleveland Water draws it from four intakes in the Central Basin spread over 15 miles of shoreline, each 3 to 5 miles offshore where the water is cleaner and least affected by tributary runoff and coastal activity. Cleveland treats it with…
Source: clevelandwater.comcms9files.revize.com
Water pressure
Not published. Neither Aurora's 2025 CCR nor any city water department page gives a service pressure in psi or a pressure-zone map. The city does disclose the physical plant…
Source: cms9files.revize.comauroraoh.com
What it costs
$8.54 per 1,000 gallons
Typical household bill about $34 a month for water.
Aurora prices water per MCF, meaning 1,000 CUBIC FEET (7,480 gallons) - not per 1,000 gallons. The rate is $63.91 per MCF effective January 1, 2026, which is $8.54 per 1,000…
Water quality & impurities10
| Contaminant | Level | Limit | Year |
|---|---|---|---|
| Total Trihalomethanes (TTHM) Range 17.2-46.3 ppb. Aurora Cleveland system; byproduct of chlorination and the highest-reading regulated contaminant… | 43.7 ppb | 80 | 2025 |
| Haloacetic Acids (HAA5) Range 7.1-18.6 ppb. Byproduct of chlorination. | 16.65 ppb | 60 | 2025 |
| Lead, 90th percentile Zero of 30 samples over the action level. Aurora reports that the Cleveland-side distribution system contains no lead… | 0 ppb | 15 (action… | 2025 |
| Copper, 90th percentile Zero of 30 samples over the action level. | 0.31 ppm | 1.3 (action… | 2025 |
| Turbidity Highest recorded treated-water result at the Baldwin Plant (range 0.002-0.22); Nottingham's highest was 0.08 NTU.… | 0.22 NTU | TT: <0.3 NTU in… | 2025 |
| Fluoride Baldwin Plant, range 0.76-1.26 mg/L; Nottingham 0.96 mg/L, range 0.78-1.13. | 1.02 mg/L | 4 | 2025 |
| Nitrate as Nitrogen Baldwin Plant, range ND-0.45; Nottingham 0.48 mg/L. Far below the MCL - a Lake Erie source rather than an agricultural… | 0.45 mg/L | 10 | 2025 |
| Total Chlorine (Aurora distribution… Range 0.7-1.01 ppm across 1,685 samples taken by the city. | 0.886 ppm | 4 (MRDL) | 2025 |
| Total Organic Carbon (removal ratio) Baldwin Plant, range 1.48-1.86; a value above 1 means the TOC removal requirement was met. Nottingham 1.37. | 1.66 ratio | TT (must exceed… | 2024 |
| PFBA - perfluorobutanoic acid… Detected at the entry point to Aurora's Cleveland system; no MCL exists for PFBA. Equivalent to 1.6 parts per trillion. | 0.0016 ppb | none set | 2025 |
Source: cms9files.revize.com
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.
EPA compliance record · Cleveland Public Water System (treats the water)
Lead at the tap: 90th-percentile result 0 ppb in 2024 (action level 15 ppb).
EPA record: no health-based violations since 2015.
1 violation of any kind logged since 2020, 1 of them paperwork (monitoring, reporting, public notice or consumer report).
Supply stress
Lake Erie is a large, continuously replenished surface source, and Ohio EPA rates Cleveland Water's source water as having LOW susceptibility to contamination specifically because the four intakes sit 3 to 5 miles offshore, which greatly minimizes potential contamination from the Cuyahoga River, the Rocky River and nearshore sources.…
Source: cms9files.revize.com
Sewers
Sanitary
Sewer is billed by the same city water department on the same quarterly cycle as water, at $38.74 per MCF - $5.18 per 1,000 gallons - plus a $48.66 flat rate, both unchanged since January 1, 2020 and, unlike the water rate, not subject to the Portage County escalator. Aurora's Engineering Department lists 'water and wastewater treatment…
Storm
No stormwater utility fee or system description is published. The Engineering Department lists storm water maintenance among its capital improvement responsibilities, alongside street construction, traffic studies and sanitary and waterline improvements, and…
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
- 44202 · Aurora58% of residents
Also present in 1 more ZIP code
- 44139 · Solon0% of residents
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
Aurora City - Cleveland buys its water from Cleveland Public Water System.
No other system is on record buying water from Aurora City - Cleveland.
Photograph
On the map
Show this system's territory on the map — 2 ZIP codes 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
Aurora City - Cleveland's own pages: clevelandwater.com
Notable facts: cms9files.revize.com, auroraoh.com, auroraoh.com
History: cms9files.revize.com, clevelandwater.com, clevelandwater.com, clevelandwater.com
Water quality: cms9files.revize.com
Planned work: auroraoh.com, auroraoh.com
Water pressure: cms9files.revize.com, auroraoh.com
Capital projects: auroraoh.com, auroraoh.com
Rates: auroraoh.com, auroraoh.com, auroraoh.com
Sewers: auroraoh.com, auroraoh.com, auroraoh.com, auroraoh.com
Treatment: clevelandwater.com, cms9files.revize.com
Supply stress: cms9files.revize.com