{
  "type": "water",
  "pwsid": "OH1502812",
  "name": "Washingtonville Village",
  "county": "Columbiana",
  "population": 801,
  "producer": false,
  "source_class": "reservoir",
  "label": "East Cold Run Reservoir & Spring Valley Reservoir (Cold Run Creek)",
  "bodies": [
    "East Cold Run Reservoir (Salem City Lake)",
    "Spring Valley Reservoir",
    "Cold Run Creek"
  ],
  "intakes": [],
  "wells": null,
  "aquifer": "",
  "notes": "",
  "urls": [],
  "chain": [
    "OH1502812",
    "OH1502011"
  ],
  "plants": [],
  "facts": {
    "hist": [
      [
        "1832",
        "Washingtonville was established (laid out)."
      ],
      [
        "1833",
        "The village's first hotel was built."
      ],
      [
        "1844",
        "Washingtonville was incorporated."
      ],
      [
        "1900",
        "Village population peaked at 1,092 residents (confirmed as the true high point across the full census table)."
      ],
      [
        "2020",
        "Census recorded 712 residents."
      ],
      [
        "2016",
        "NEW: A Total Trihalomethanes (TTHM) MCL violation was recorded for two consecutive quarters (Apr-Jun and Jul-Sep 2016), measuring 0.081 mg/L against Ohio's 0.080 mg/L limit; returned to compliance…"
      ]
    ],
    "treat": "Washingtonville has no source wells of its own; it buys treated surface water from Salem City via an active purchased interconnect, then filters/treats it further at its own small plant before its 100,000-gallon elevated storage tank. CORRECTED: Salem's supply is not limited to two small…",
    "press": "Not published; no pressure-zone or tank-elevation data found beyond the known 100,000-gallon elevated tank.",
    "rate": {
      "g": null,
      "n": "Current residential rate not published in sources reviewed for Washingtonville or Salem City.",
      "m": null
    },
    "imp": [
      [
        "Total trihalomethanes (TTHM)",
        "44.8",
        "ppb",
        "80",
        "2021-202…",
        "Within federal limit currently, though the system had a documented 0.081 mg/L (81 ppb) MCL exceedance in 2016. Figure…"
      ],
      [
        "Haloacetic acids (HAA5)",
        "35.6",
        "ppb",
        "60",
        "2021-202…",
        "Within limit but notably higher than the other two systems in this batch."
      ],
      [
        "Haloacetic acids (HAA9)",
        "46.6",
        "ppb",
        "no federal limit",
        "2021-202…",
        "Unregulated broader HAA group."
      ],
      [
        "Chloroform",
        "29.6",
        "ppb",
        "no federal limit",
        "2021-202…",
        ""
      ],
      [
        "Nitrate",
        "0.571",
        "ppm",
        "10",
        "2021-202…",
        "From supplying utility (Salem City); well below limit."
      ],
      [
        "Radium, combined (-226/-228)",
        "0.10",
        "pCi/L",
        "5",
        "2018-202…",
        "From supplying utility; well within limit."
      ],
      [
        "Total Trihalomethanes MCL exceedance",
        "0.081",
        "mg/L",
        "0.080",
        "2016",
        "Health-based MCL violation, two consecutive quarters (Q2 and Q3 2016); returned to compliance 11/1/2016. Previously…"
      ],
      [
        "Legionella (treatment technique)",
        "N/A",
        "violation",
        "N/A",
        "2024-202…",
        "Open, health-based treatment-technique violation since 9/26/2024 with an active EPA enforcement case; no…"
      ]
    ],
    "proj": [],
    "plan": [],
    "stress": "Reservoir- and well-fed purchased surface supply (Salem City draws from Cold Run Creek, Spring Valley Reservoir, a separate Salem Reservoir, and groundwater wells) is more exposed to seasonal and treatment variability than a simple two-well groundwater system, and the elevated disinfection-byproduct levels (HAA5 35.6 ppb, HAA9 46.6 ppb)…",
    "sew": {
      "s": "Not independently confirmed for this village.",
      "st": "Not published."
    },
    "fun": [
      "Its purchased water comes from Salem City's reservoirs and wells on Cold Run Creek and Spring Valley, not from any well or river within the village itself.",
      "The village straddles parts of both Columbiana and Mahoning counties.",
      "Population peaked in 1900 at 1,092 residents and had fallen to 712 by 2020.",
      "Its disinfection-byproduct levels are the highest of the three small systems examined in this batch, and it is also the only one of the three with a currently open, health-based EPA violation (Legionella treatment…"
    ],
    "src": {
      "history": [
        "https://en.wikipedia.org/wiki/Washingtonville,_Ohio",
        "https://data.epa.gov/efservice/VIOLATION/PWSID/OH1502812/JSON",
        "https://data.epa.gov/efservice/VIOLATION/PWSID/OH1502812/VIOLATION_ID/6081026/JSON"
      ],
      "treatment": [
        "https://data.epa.gov/efservice/WATER_SYSTEM_FACILITY/PWSID/OH1502812/JSON",
        "https://data.epa.gov/efservice/WATER_SYSTEM_FACILITY/PWSID/OH1502011/JSON"
      ],
      "impurities": [
        "https://www.ewg.org/tapwater/system.php?pws=OH1502812",
        "https://data.epa.gov/efservice/VIOLATION/PWSID/OH1502812/VIOLATION_ID/6081029/JSON",
        "https://data.epa.gov/efservice/VIOLATION/PWSID/OH1502812/VIOLATION_ID/6081026/JSON"
      ],
      "water_stress": [
        "https://data.epa.gov/efservice/WATER_SYSTEM_FACILITY/PWSID/OH1502011/JSON",
        "https://data.epa.gov/efservice/VIOLATION/PWSID/OH1502812/JSON"
      ],
      "fun_facts": [
        "https://en.wikipedia.org/wiki/Washingtonville,_Ohio",
        "https://data.epa.gov/efservice/VIOLATION/PWSID/OH1502812/JSON"
      ]
    }
  },
  "zips_served": [
    {
      "zip": "44490",
      "share": 0.9917,
      "dominant": true
    },
    {
      "zip": "44460",
      "share": 0.0149,
      "dominant": false
    },
    {
      "zip": "44431",
      "share": 0.0011,
      "dominant": false
    }
  ],
  "photo": {
    "url": "/photos/OH1502812.jpg",
    "caption": "Houses along Market Street (State Route 14) in Washingtonville, Ohio",
    "credit": "Nyttend",
    "license": "Public domain"
  },
  "url": "https://crackedbuckeye.com/water/OH1502812/",
  "api": "https://crackedbuckeye.com/api/water/OH1502812.json",
  "generated": "2026-09-16",
  "license": "CC BY 4.0 for the compilation; each source keeps its own terms",
  "cite": "Cracked Buckeye (Open Shower Co), \"Washingtonville Village · OH1502812\", https://crackedbuckeye.com/water/OH1502812/, built 2026-09-16, accessed [date].",
  "schema": "https://crackedbuckeye.com/api/schema.json"
}