Water system
Green Springs Village
EPA ID OH7400512 · Seneca County · 1,592 people served · owned by a local government
Green Springs Village buys its water from Clyde City.
The system's record
- Water bodies
- Raccoon Creek Reservoir, Beaver Creek Reservoir, Sandusky River
- Raw intakes
- Beaver Creek Reservoir
Beaver Creek
Racoon Creek Reservoir
Sandusky River - Seller serves
- 6,325 people · Sandusky County
- Seller's EPA ID
- OH7200211
About this area's water Clyde City
The history, photo, rates, sewer details and water quality notes below are for Clyde City, which supplies the water Green Springs Village buys. They are not Green Springs Village's own figures.
Did you know
- Clyde's first water works (1883-86) drew on what is now the town's community park pond, along with artesian wells — the whole system, including 18,215 feet of main and 38 hydrants, cost $33,092.95.
- The 2.4 MGD plant Clyde still uses exists because a Citizens Water Committee, on May 18, 1992, talked the city council out of a larger proposal and into hiring a new engineering firm to design a smaller, cheaper plant.
- A water tower was built at Woodland Avenue in 2001 in conjunction with the Whirlpool plant in Clyde.
- Before 1885 Clyde fought fires with cisterns built into the streets and filled by surface drainage.
Source: clydeohio.orgclydeohio.org
History6
- pre-1885Clyde had no reliable water supply; fire cisterns built at intervals in the streets and filled from surface drainage were depended on for fighting fires.
- 1883-86First public supply works developed, using what is now the community park pond, artesian wells, and 18,215 feet of main pipe with 38 fire hydrants. Total project cost $33,092.95.
- 1939Existing 250,000-gallon clearwell constructed between the pond and the water works drive.
- 1949-50Existing treatment plant and Raccoon Creek Reservoir constructed at a total project cost of $800,000.
- 1970-71Major water system improvements: Beaver Creek Reservoir, Beaver Creek pump house, raw water pipeline, Meadow Lane water tank, and rehabilitation of the treatment plant.
- 1973New fluoridation equipment installed.
Source: clydeohio.org
Treatment & pressure
How it is treated
The Clyde Water Treatment Plant (1041 South Main Street) is a 2.4 MGD surface water plant. The 2025 CCR states the plant receives surface water from the Beaver Creek watershed — about 56 square miles — through an intake on Beaver Creek, with storage in the city's Raccoon Creek and Beaver Creek upground reservoirs linked by a raw water pipeline.
What it costs at Clyde City
Clyde posts no water rate schedule on clydeohio.org, and its codified ordinances on Municode return HTTP 403 to automated retrieval, so no per-1,000-gallon rate, base charge, or effective date could be substantiated from a primary source.
Source: clydeohio.org
Water quality & impurities10
| Contaminant | Level | Limit | Year |
|---|---|---|---|
| Total Trihalomethanes (TTHM) Disinfection byproduct; range of detections 23.1-88.4 ppb — individual results exceeded the 80 ppb MCL, though the compliance average did not. | 27.4 ppb | 80 | 2025 |
| Haloacetic Acids (HAA5) Disinfection byproduct; range 9.0-36.2 ppb. | 21.3 ppb | 60 | 2025 |
| Nitrate Range 0.19-0.49 ppm; low for an agricultural watershed. | 0.49 ppm | 10 | 2025 |
| Fluoride Range 0.84-1.12 ppm; consistent with active fluoridation (equipment installed 1973). | 1.03 ppm | 4 | 2025 |
| Atrazine Runoff from herbicide used on row crops; range 0.120-0.240 ppb. Simazine also detected at 0.18 ppb. | 0.240 ppb | 3 | 2025 |
| Cyanide, Free Typical source: discharge from steel/metal, plastic and fertilizer factories. | 1.09 ppb | 200 | 2025 |
| Barium Erosion of natural deposits. | 0.012 ppm | 2 | 2025 |
| Lead (90th percentile) Zero of twenty samples exceeded the action level. Next round due 2026. | <4 ppb | 15 (AL) | 2023 |
| Copper (90th percentile) Zero of twenty samples exceeded the action level. | 0.022 ppm | 1.3 (AL) | 2023 |
| Turbidity Highest recorded result 0.070 NTU; 100% of samples met the limit. | 0.070 NTU | TT (0.3 NTU in 95% of samples; never above 1) | 2025 |
Source: clydeohio.org
EPA compliance record · Green Springs Village
Lead at the tap: 90th-percentile result 1.8 ppb in 2025 (action level 15 ppb).
EPA health-based violations since 2015:
- 2018Total trihalomethanes (TTHM) · above the legal limit on average · measured 0.099 MG/L (limit 0.08 MG/L) · returned to compliance
- 2017Total trihalomethanes (TTHM) · above the legal limit on average · measured 0.099 MG/L (limit 0.08 MG/L) · returned to compliance
- 2016Total trihalomethanes (TTHM) · above the legal limit on average · measured 0.096 MG/L (limit 0.08 MG/L) · returned to compliance
- 2015Total trihalomethanes (TTHM) · above the legal limit on average · measured 0.091 MG/L (limit 0.08 MG/L) · returned to compliance
EPA's count of 13 includes 9 repeat quarterly violations of the problems listed.
4 violations of any kind logged since 2020: 1 for required testing that was missed or reported late; 3 for a report, record or notice that was missing, late or incomplete (the yearly water quality report, a public notice, lead line records).
EPA compliance record · Clyde City (treats the water)
Lead at the tap: 90th-percentile result 0 ppb in 2023 (action level 15 ppb).
EPA record: no health-based violations since 2015.
1 violation of any kind logged since 2020: 1 for a report, record or notice that was missing, late or incomplete (the yearly water quality report, a public notice, lead line records).
Projects & plans6
Recent and current work
- New 2.4 MGD Water Treatment Facility, South Main Street · 1995-1997 · completed
Groundbreaking 1995; dedicated October 5, 1996; online January 1997. Designed by Gills, Guard & Johnson after a citizens' committee recommended a smaller, less expensive plant than originally proposed. - Woodland Avenue water tower · 2001 · completed
Constructed in conjunction with the Whirlpool plant in Clyde. - Beaver Creek pump house pump and VFD replacement · 2005 · completed
Smaller pump and variable frequency drive installed; new gates also installed at Beaver Creek Reservoir the same year. - High-service pump replacement at the plant · 2006 · completed
700 gpm high-service pump removed and replaced with a 2,000 gpm VFD high-service pump. - SCADA system upgrade · 2007 · completed
Plant-wide control system upgrade per the city's water history record. - Cathodic protection on the Beaver Creek-to-Raccoon Creek raw water line · 2008 · completed
Installed on the raw water line running from Beaver Creek Reservoir to Raccoon Creek Reservoir; divers also inspected the clearwell and all three water towers that year.
Source: clydeohio.org
Supply stress
The 2025 CCR states that for source water assessment purposes all surface waters in Ohio are considered susceptible to contamination, being readily accessible and contaminable by chemicals and pathogens that may reach the intake with little warning.
Source: clydeohio.org
Serves
Main water supplier in 1 ZIP code
- 44836 · Green Springs49% 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
Green Springs Village buys its water from Clyde City.
No other system is on record buying water from Green Springs Village.
What the records show about Green Springs Village
Who runs it
EPA's record describes Green Springs Village as owned by a local government. It has 592 service connections and serves 1,592 people.
EPA classes it as a community water system, one that serves the same residents all year.
Its office telephone on EPA's record is 419-639-2123.
Source: EPA Safe Drinking Water Information System (SDWIS), water system record.
How the water is treated
Green Springs Village buys water that Clyde City treats first, so the steps that count are the seller's. EPA's treatment table registers these steps for Clyde City: corrosion control, coagulation and settling, chlorine disinfection, iron and manganese removal, fluoridation, lime softening, powdered activated carbon, and sand or media filtration.
Green Springs Village itself also registers: aeration.
The list is what each system registered with EPA for treatment plants EPA still shows as active, and it can lag a plant upgrade.
Source: EPA Safe Drinking Water Information System (SDWIS) treatment table (EPA Envirofacts, pulled September 2026).
Violations
EPA counts 13 health-based violations for Green Springs Village since 2015. Health-based means a contaminant above its legal limit or a required treatment step not carried out. They fall into 4 separate problems (one contaminant or rule in one year); the table lists them all.
EPA logs a violation for each compliance period a problem lasts, so the count of 13 includes 9 repeat entries of the problems listed.
EPA logs 4 violations of any kind since 2020: 1 for required testing that was missed or reported late; 3 for a report, record or notice that was missing, late or incomplete (the yearly water quality report, a public notice, lead line records).
| Year | Contaminant or rule | Kind | Measured | Limit | Status in EPA's record |
|---|---|---|---|---|---|
| 2018 | Total trihalomethanes (TTHM) | above the legal limit on average | 0.099 mg/L | 0.08 mg/L | returned to compliance |
| 2017 | Total trihalomethanes (TTHM) | above the legal limit on average | 0.099 mg/L | 0.08 mg/L | returned to compliance |
| 2016 | Total trihalomethanes (TTHM) | above the legal limit on average | 0.096 mg/L | 0.08 mg/L | returned to compliance |
| 2015 | Total trihalomethanes (TTHM) | above the legal limit on average | 0.091 mg/L | 0.08 mg/L | returned to compliance |
Source: EPA Safe Drinking Water Information System (SDWIS) violation records: health-based violations with compliance periods beginning in 2015 or later, all violations from 2020 or later (EPA Envirofacts, pulled November 2026).
Lead and copper at the tap
In the sampling period ending December 2025, the 90th-percentile lead result at Green Springs Village was 1.8 ppb, under both the current 15 ppb action level and the 10 ppb level that applies from 2027.
The highest result on file is 7.2 ppb, in the period ending December 2022.
EPA has 10 sampling periods on file for Green Springs Village since 2016, the first ending in 2017; no period was above 10 ppb.
Every water system has to inventory its service lines, the pipes from the main to each building. In the inventory Green Springs Village sent EPA, 527 lines are counted.
| Material | Lines |
|---|---|
| Lead | 0 |
| Galvanized, needing replacement | 0 |
| Unknown material | 420 |
| Not lead | 107 |
| All lines | 527 |
Systems sample taps in the homes most likely to have lead pipes or solder. The 90th-percentile result is the level nine in ten of the sampled homes were at or below. Lead comes mostly from service lines and house plumbing, not the source water, so a low result for the system does not clear an old house.
EPA's dashboard status for this inventory: reported all required service line types.
Source: EPA Safe Drinking Water Information System (SDWIS) lead and copper 90th-percentile results (EPA Envirofacts), sampling periods ending 2016 or later; EPA's service line inventory dashboard, Ohio's 2026 Q2 submission.
PFAS
The water Green Springs Village buys is treated by Clyde City, so the results below are Clyde City's.
EPA's fifth national round of testing (UCMR 5) took 4 samples of the water entering the pipes of Clyde City in 2025 and measured 29 PFAS.
EPA's UCMR 5 file shows no PFOA or PFOS detected, against a federal limit of 4 ng/L each.
The highest PFAS result was PFBA 6.6 ng/L.
Ohio EPA's own statewide sampling tested 1 plant of Clyde City (latest sample September 2020). Not one of the six PFAS tested (PFOA, PFOS, PFHxS, PFNA, GenX and PFBS) was detected.
| Compound | Highest result | Federal limit |
|---|---|---|
| PFOA | not detected | 4 ng/L |
| PFOS | not detected | 4 ng/L |
PFAS are the 'forever chemicals' from firefighting foam, plating shops and non-stick coatings. Results are for water leaving the plant, not your tap.
Source: EPA UCMR 5 occurrence data (final release, August 2026); Ohio EPA statewide PFAS sampling, 2019 to 2021, and its sampling status map.
Disinfection byproducts
Chlorine that disinfects water also reacts with organic matter to form byproducts. Two groups have federal limits: total trihalomethanes (TTHM, 80 µg/L) and five haloacetic acids (HAA5, 60 µg/L), judged on running yearly averages at each sampling site.
For TTHM, the average of Green Springs Village's samples in 2019, the last year it was sampled, was 55.9 µg/L. The worst yearly average was 97.5 µg/L and the highest single sample was 141 µg/L, from 56 samples taken from 2012 to 2019. A yearly average over 80 is not itself a violation, because compliance is judged site by site.
For HAA5, the average in the last year sampled was 22.7 µg/L. The worst yearly average was 38.9 µg/L and the highest single sample was 51.7 µg/L, from 56 samples.
| Byproduct | Limit | Latest yearly average | Worst yearly average | Highest sample | Samples |
|---|---|---|---|---|---|
| TTHM | 80 µg/L | 55.9 µg/L (2019) | 97.5 µg/L | 141 µg/L | 56 |
| HAA5 | 60 µg/L | 22.7 µg/L | 38.9 µg/L | 51.7 µg/L | 56 |
A yearly average of 0 means nothing was detected in that year's samples. EPA's file stops at 2019; Ohio EPA's Drinking Water Watch has newer results.
Source: EPA Six-Year Review 4 compliance monitoring data, 2012 to 2019, distribution-system samples (non-detects counted as zero).
Nitrate, arsenic and radioactivity
The water Green Springs Village buys is treated by Clyde City, so the results below are Clyde City's.
Nitrate: the highest of 95 samples was 0.83 mg/L (as nitrogen), in 2019, the last year sampled. No sample was over the limit of 10 mg/L. Nitrate above 10 is unsafe for infants.
Arsenic was not detected in 8 samples (limit 10 µg/L).
| Contaminant | Samples | Highest result | Limit | Samples over limit |
|---|---|---|---|---|
| Nitrate (as nitrogen) | 95 | 0.83 mg/L | 10 mg/L | 0 |
| Arsenic | 8 | not detected | 10 µg/L | 0 |
Measured in finished water: at the plant's entry points and in the distribution system; raw well and intake samples are left out. Non-detects count as zero.
Source: EPA Six-Year Review 4 compliance monitoring data, 2012 to 2019, finished water of Clyde City.
Solvents and fuels
The water Green Springs Village buys is treated by Clyde City, so the results below are Clyde City's.
EPA's file holds results for all six solvent and fuel compounds it checked. Benzene, carbon tetrachloride, 1,2-dichloroethane, trichloroethylene, tetrachloroethylene, and vinyl chloride were not detected in 8 samples each.
| Compound | Limit | Samples | Detected in | Highest result | Samples over limit |
|---|---|---|---|---|---|
| Benzene | 5 µg/L | 8 | 0 of 8 | not detected | 0 |
| Carbon tetrachloride | 5 µg/L | 8 | 0 of 8 | not detected | 0 |
| 1,2-dichloroethane | 5 µg/L | 8 | 0 of 8 | not detected | 0 |
| Trichloroethylene (TCE) | 5 µg/L | 8 | 0 of 8 | not detected | 0 |
| Tetrachloroethylene (PCE) | 5 µg/L | 8 | 0 of 8 | not detected | 0 |
| Vinyl chloride | 2 µg/L | 8 | 0 of 8 | not detected | 0 |
"Not detected" means the lab's result was below what its method can measure, not that the compound is absent. Non-detects count as zero in the highest-result column.
Source: EPA Six-Year Review 4 compliance monitoring data, 2012 to 2019, finished water of Clyde City.
Farm chemicals and metals
The water Green Springs Village buys is treated by Clyde City, so the results below are Clyde City's.
EPA's file holds results for 8 of the nine herbicides and metals it checked. Detected: atrazine in 20 of 24 samples, highest 0.64 µg/L (limit 3). Not detected: alachlor in 23 samples, chromium in 8 samples, cadmium in 8 samples, barium in 8 samples, mercury in 8 samples, selenium in 8 samples, thallium in 8 samples.
| Substance | Kind | Limit | Samples | Detected in | Highest result | Samples over limit |
|---|---|---|---|---|---|---|
| Atrazine | Farm chemical | 3 µg/L | 24 | 20 of 24 | 0.64 µg/L | 0 |
| Alachlor | Farm chemical | 2 µg/L | 23 | 0 of 23 | not detected | 0 |
| Chromium | Metal | 100 µg/L | 8 | 0 of 8 | not detected | 0 |
| Cadmium | Metal | 5 µg/L | 8 | 0 of 8 | not detected | 0 |
| Barium | Metal | 2,000 µg/L | 8 | 0 of 8 | not detected | 0 |
| Mercury | Metal | 2 µg/L | 8 | 0 of 8 | not detected | 0 |
| Selenium | Metal | 50 µg/L | 8 | 0 of 8 | not detected | 0 |
| Thallium | Metal | 2 µg/L | 8 | 0 of 8 | not detected | 0 |
Non-detects count as zero in the highest-result column.
Source: EPA Six-Year Review 4 compliance monitoring data, 2012 to 2019, finished water of Clyde City.
Bacteria in the pipes
From 2012 to 2019, 0 of 192 routine total coliform samples taken in the distribution system at Green Springs Village tested positive (0%); in 2019, the last year on file, 0 of 24 did.
A positive coliform test is a warning sign, not a violation by itself. E. coli is a sign that human or animal waste may have reached the water. Coliform counts are routine samples only; E. coli counts include repeat samples.
Source: EPA Six-Year Review 4 compliance monitoring data, 2012 to 2019, distribution-system presence/absence tests for total coliform and E. coli.
Fluoride
The Ohio Department of Health's report to the CDC (My Water's Fluoride) says Green Springs Village buys its water from Clyde City, a system that adjusts the fluoride level to the recommended level for preventing tooth decay.
EPA's treatment table lists fluoridation among the steps at Clyde City, which treats the water Green Springs Village buys.
Measured fluoride: 0.98 mg/L on average leaving the plants of Clyde City, which supplies Green Springs Village, in 2019 (above the 0.7 mg/L level now recommended and well under the 4 mg/L limit); samples ran from 0.82 to 1.07 mg/L across 8 samples in 2012 to 2019.
The recommended level for preventing tooth decay is 0.7 mg/L; the federal limit is 4 mg/L. The treatment list is what each system registered with EPA and can lag a plant upgrade.
Source: CDC My Water's Fluoride (fluoridation status as reported by the Ohio Department of Health, fetched September 2026); EPA Safe Drinking Water Information System (SDWIS) treatment table; EPA Six-Year Review 4 compliance monitoring data, 2012 to 2019, entry-point fluoride samples.
Lithium
Lithium was not detected in 4 UCMR 5 samples at Clyde City, which supplies Green Springs Village, last sampled in 2025 (the method reports from 9 µg/L).
Lithium is not regulated. EPA's draft health reference level is 10 µg/L, and it occurs naturally in deep groundwater, so well systems in the northwest run highest.
Source: EPA UCMR 5 occurrence data (final release, August 2026), samples from 2023 to 2025.
Algal toxins
The water Green Springs Village buys is treated by Clyde City, so the results below are Clyde City's.
Ohio EPA tests for microcystin, a toxin that harmful algal blooms can release, in raw water at the intake and in treated water.
At the intake, microcystin was detected 2 times in 216 raw-water samples, across 2 bloom seasons (2023 to 2026); the highest raw-water result was 0.649 µg/L on October 24, 2023. The highest raw-water result since 2024 was 0.56 µg/L.
Microcystin was never detected in treated water (83 samples).
In all, 299 samples from 2016 to 2026, the latest on August 25, 2026.
| Water | Samples | Detections | Highest result |
|---|---|---|---|
| Raw water, at the intake | 216 | 2 | 0.649 µg/L |
| Treated water | 83 | 0 | not detected |
The ten-day advisory levels for treated water are 0.3 µg/L for children under six and 1.6 µg/L for everyone else. Any detection at the intake triggers more frequent testing until two clean weeks.
Source: Ohio EPA public water system harmful algal bloom monitoring, 2016 to present (HAB data, fetched September 2026).
How well the service area is mapped
EPA estimated the service area of Green Springs Village with a computer model rather than drawing it from the utility's map, so its edges are approximate.
Source: EPA Service Area Boundaries; resident estimate by this atlas from ZIP-code overlap.
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
EPA's own record for this system: Enforcement and Compliance History report for OH7400512 (EPA ECHO).