Water system

Tallmadge City

EPA ID OH7704703 · Summit County · 18,394 people served · owned by a local government

Lake Rockwell (Cuyahoga River impoundment)
Reservoir or inland lake

Tallmadge City buys its water from Akron City.

The system's record

Lake Rockwell (Cuyahoga River impoundment)
Reservoir or inland lake
Tallmadge City buys its water from Akron City. Akron City treats water from Lake Rockwell (Cuyahoga River impoundment).
Water bodies
Lake Rockwell, Cuyahoga River, Wendell R. LaDue Reservoir, East Branch Reservoir
Raw intakes
Akron Lake Rockwell Inch
Serves
280,000 people · Summit County
EPA ID
OH7700011

Akron's water supply is Lake Rockwell, a reservoir on the Cuyahoga River in Portage County, with intakes at 72-, 60-, and 48-inch pipes matching SDWIS entries.

About this area's water

Tallmadge Circle, the historic town center of Tallmadge, Ohio
Tallmadge Circle, the historic town center of Tallmadge, OhioPhoto: Wikimedia Commons, Public domain · Wikimedia Commons
Did you know
  • Tallmadge draws no water of its own — every drop comes from Akron's Upper Cuyahoga reservoir system, which starts at Lake Rockwell, built in 1915, and is pumped 11 miles to Akron before it reaches Tallmadge.
  • Akron owns roughly 16,000 acres around its Cuyahoga River source reservoirs, about a third of the land bordering the river in Portage and Geauga counties, kept undeveloped as natural filtration for drinking water.
  • Tallmadge's distribution system contains no known lead service lines at all — no lead, no galvanized pipe needing replacement, and no unknown-material lines.
  • A hot, wet summer in 2025 loaded Akron's reservoirs with organic matter and forced heavier chlorination; the resulting disinfection byproducts pushed Tallmadge over the federal haloacetic acid limit for one quarter…
  • Only about 28% of a Tallmadge utility bill is for water — the sewer charge, all of it paid to Akron for treatment, is the bigger half.

Source: tallmadgeoh.govakronohio.govtallmadgeoh.gov

History6
  • 1915Akron constructs Lake Rockwell Reservoir on the Upper Cuyahoga River in Franklin Township, Portage County, 2.5 miles north of Kent — the primary source Tallmadge buys from today.
  • 1939East Branch Reservoir, in Geauga County, completed as supplemental storage for Akron's system.
  • 1962Wendell R. LaDue Reservoir, also in Geauga County, completed, adding supplemental storage and drought buffering.
  • 2003Ohio EPA completes a source water assessment of Akron's supply and rates its susceptibility to contamination as MODERATE, citing agricultural runoff, failing septic systems, municipal wastewater…
  • 2024Akron restructures its water rates — the first increase since 2012 — raising the commodity rate from $2.73 to $3.06 per hundred cubic feet, adding a $9/month fixed infrastructure charge for…
  • 2025Tallmadge incurs a Haloacetic Acids (HAA5) maximum contaminant level violation in the third quarter monitoring period, which the city attributes to unprecedented organics levels; HAA5 returns to…

Source: tallmadgeoh.govakronohio.govakronohio.gov

Treatment & pressure

How it is treated

Tallmadge buys 100% finished water from the City of Akron and does no source treatment of its own. Akron's Water Supply Bureau draws surface water from the Upper Cuyahoga River, stored in three impounding reservoirs — Lake Rockwell in Portage County, supplemented by Wendell R. LaDue and East Branch…

Source: tallmadgeoh.govakronohio.govakronohio.gov

Water pressure

Not published. Neither Tallmadge's CCR and rate documents nor Akron's water bureau pages give a distribution system psi figure.

Source: tallmadgeoh.govtallmadgeoh.gov

What it costs

$4.61 per 1,000 gallons

Typical household bill about $23 a month for water.

Tallmadge sets its own retail rate; it does not pass through Akron's retail schedule. Per Ordinance 2026-37, effective June 1, 2026, residential metered water is $0.03449 per…

Source: tallmadgeoh.govtallmadgeoh.gov

Water quality & impurities10
ContaminantLevelLimitYear
Haloacetic Acids (HAA5)
VIOLATION. Tallmadge's own distribution-system sampling exceeded the MCL in the third quarter 2025 monitoring period…
57.65 running… ppb60 (running…2025
Total Trihalomethanes (TTHM)
No violation, but the running annual average sits within 27% of the MCL and individual samples reached 110 ppb —…
58.85 running… ppb80 (running…2025
Total Chlorine (Tallmadge distribution)
Measured in Tallmadge's own system; Akron's plant-side average was 1.20 ppm.
1.9 (range… ppmMRDL = 42025
Chlorine Dioxide
Secondary disinfectant used by Akron.
210 (range… ppbMRDL = 8002025
Chlorite
Byproduct of chlorine dioxide disinfection; Akron plant data.
0.63 (range… ppm1.02025
Fluoride
Akron plant data; natural deposits plus fluoridation.
0.94 (range… ppm42025
Nitrate
Akron plant data; well within limit.
0.51 (range… ppm102025
Barium
Akron plant data.
0.025 ppm22025
Turbidity
Akron filtration performance.
0.23 maximum… NTUTT (0.3 NTU in…2025
Lead (90th percentile)
0 of 31 Tallmadge taps over the action level. Tallmadge's service line inventory reports no lead, no…
0 ppb15 ppb action…2023

Source: tallmadgeoh.gov

EPA compliance record

Lead at the tap: 90th-percentile result 0 ppb in 2023 (action level 15 ppb).

EPA record: no health-based violations since 2015.

3 violations of any kind logged since 2020, 3 of them paperwork (monitoring, reporting, public notice or consumer report).

EPA compliance record · Akron City (treats the water)

Lead at the tap: 90th-percentile result 2.7 ppb in 2025 (action level 15 ppb).

EPA health-based violations since 2015:

  • 2025Haloacetic acids (HAA5) · exceeded a maximum contaminant level · measured 0.062 MG/L · returned to compliance

1 violation of any kind logged since 2020, 0 of them paperwork (monitoring, reporting, public notice or consumer report).

Projects & plans4

Recent and current work

  • Four-year phased water rate increase · 2025 · under construction
    Adopted in 2025 to restore the water fund, which the city projected would run out of cash by the third quarter of 2027. Increases of 10% (June 1, 2025) then…

Source: tallmadgeoh.gov

Planned or needed

  • Water line repair and replacement program · $5.6 million · 2025 · planned
    The city identifies approximately $5.6 million to repair aging and broken water lines, to be funded by the phased rate increases.
  • Brittain Road Reservoir replacement (Akron, supplier) · 2024 · planned
    Supplier-side, not a Tallmadge asset. Akron's 110-year-old Brittain Road Reservoir is slated for replacement using the roughly $15 million per year raised by…
  • Akron lead service line replacement (supplier) · 2024 · under construction
    Supplier-side, not a Tallmadge asset. Akron reported about 2,550 remaining active lead service connections and aims to be lead-free by the end of 2027.…

Source: tallmadgeoh.govakronohio.govwkyc.com

Supply stress

Tallmadge treats no water of its own and buys 100% from Akron's Upper Cuyahoga River reservoir system, though it holds emergency interconnections with Portage County Water Resources and the City of Kent (unused in 2025). Ohio EPA rated Akron's source water MODERATE susceptibility in 2003, with agricultural runoff, failing septic systems…

Source: tallmadgeoh.govtallmadgeoh.govwkyc.com

Sewers

Sanitary

Tallmadge owns no wastewater plant. It is a Master Meter Community whose sanitary flow is split between two districts and treated by the City of Akron under an Ohio EPA permit — the same arrangement Cuyahoga Falls, Lakemore and Summit County use. Rates: after a 34% increase from upstream providers was phased in as 16% on May 1, 2022 and…

Storm

Not published. Neither Tallmadge's utility pages nor its master fee schedule describe a storm sewer system or a stormwater utility fee, and no separate stormwater charge appears in the 2026 fee schedule.

Source: tallmadgeoh.govtallmadgeoh.govtallmadgeoh.gov

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

Also present in 2 more ZIP codes

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

Tallmadge City buys its water from Akron City.

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

Photograph

Tallmadge Circle, the historic town center of Tallmadge, Ohio
Tallmadge Circle, the historic town center of Tallmadge, OhioPhoto: Wikimedia Commons · Public domain · Wikimedia Commons

On the map

Show this system's territory on the map — 3 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

Tallmadge City's own pages: akronohio.gov, cms2.revize.com

Notable facts: tallmadgeoh.gov, akronohio.gov, tallmadgeoh.gov

History: tallmadgeoh.gov, akronohio.gov, akronohio.gov, wkyc.com

Water quality: tallmadgeoh.gov

Planned work: tallmadgeoh.gov, akronohio.gov, wkyc.com

Water pressure: tallmadgeoh.gov, tallmadgeoh.gov

Capital projects: tallmadgeoh.gov

Rates: tallmadgeoh.gov, tallmadgeoh.gov

Sewers: tallmadgeoh.gov, tallmadgeoh.gov, tallmadgeoh.gov

Treatment: tallmadgeoh.gov, akronohio.gov, akronohio.gov

Supply stress: tallmadgeoh.gov, tallmadgeoh.gov, wkyc.com

Cite this page

Cite this page as:

Cracked Buckeye (Open Shower Co), "Tallmadge City · OH7704703", https://crackedbuckeye.com/water/OH7704703/, built 2026-09-16, accessed [date].

Machine-readable: /api/water/OH7704703.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