Markland Locks and Dam
type: Thing
description: dam and locks on the Ohio River at Gallatin County, Kentucky, and York Township, Switzerland County, Indiana, United States
additional property: PropertyValue
  property ID: P17
  value: United States
additional property: PropertyValue
  property ID: P18
  value: P4100217 Markland Locks and Dam.JPG
additional property: PropertyValue
  property ID: P31
  value: dam
additional property: PropertyValue
  property ID: P31
  value: lock
additional property: PropertyValue
  property ID: P31
  value: road bridge
additional property: PropertyValue
  property ID: P131
  value: Kentucky
additional property: PropertyValue
  property ID: P131
  value: Indiana
additional property: PropertyValue
  property ID: P138
  value: Markland
additional property: PropertyValue
  property ID: P373
  value: Markland Locks and Dam
additional property: PropertyValue
  property ID: P527
  value: Markland Locks and Dam Bridge
additional property: PropertyValue
  property ID: P571
  value: 1959
additional property: PropertyValue
  property ID: P590
  value: 446736
additional property: PropertyValue
  property ID: P646
  value: /m/0cczpq
additional property: PropertyValue
  property ID: P706
  value: Ohio River
additional property: PropertyValue
  property ID: P1380
  value: 1165677
additional property: PropertyValue
  property ID: P1380
  value: 1211135
additional property: PropertyValue
  property ID: P1381
  value: 38067
additional property: PropertyValue
  property ID: P1566
  value: 4299855
additional property: PropertyValue
  property ID: P2043
  value: +425
additional property: PropertyValue
  property ID: P2109
  value: +77.7
additional property: PropertyValue
  property ID: P3676
  value: IN025065
additional property: PropertyValue
  property ID: P3676
  value: KY039B00046N
additional property: PropertyValue
  property ID: P4614
  value: Ohio River drainage basin
additional property: PropertyValue
  property ID: P9439
  value: KY03033
additional property: PropertyValue
  property ID: P10682
  value: 1005
additional property: PropertyValue
  property ID: P11693
  value: 358597362
confidence:
  popularity graph score:
    score: 0.005
    score pct: 0
    tier: established
    components:
      sitelinks: 5
      sitelinks norm: 0.012
      unique citations: 6
      unique citations norm: 0.002
      monthly pageviews: 74
      monthly pageviews norm: 0.0
  sitelinks: 5
  unique citations: 6
  monthly pageviews: 74
  yearly pageviews: 120
  pageview trend:
    m: 2026-08
    v: 74
  pageview trend:
    m: 2026-07
    v: 14
  pageview trend:
    m: 2026-06
    v: 17
  pageview trend:
    m: 2026-05
    v: 5
  pageview trend:
    m: 2026-04
    v: 10
  popularity:
    sitelinks: 5
    max: 423
    pct: 1.2
  tier: established
claims:
  P17:
    value: Q30
    source count: 1
    confidence: 0.2
    value label: United States
  P18:
    value: P4100217 Markland Locks and Dam.JPG
    source count: 1
    confidence: 0.2
  P31:
    value: Q12323
    source count: 1
    confidence: 0.2
    value label: dam
  P31:
    value: Q105731
    source count: 1
    confidence: 0.2
    value label: lock
  P31:
    value: Q537127
    source count: 0
    confidence: 0.0
    value label: road bridge
  P31:
    value: Q15911738
    source count: 1
    confidence: 0.2
    value label: hydroelectric power station
  P131:
    value: Q1603
    source count: 1
    confidence: 0.2
    value label: Kentucky
  P131:
    value: Q1415
    source count: 1
    confidence: 0.2
    value label: Indiana
  P138:
    value: Q25025412
    source count: 0
    confidence: 0.0
    value label: Markland
  P373:
    value: Markland Locks and Dam
    source count: 0
    confidence: 0.0
  P527:
    value: Q107128134
    source count: 0
    confidence: 0.0
    value label: Markland Locks and Dam Bridge
  P571:
    value: +1959-00-00T00:00:00Z
    source count: 1
    confidence: 0.2
  P590:
    value: 446736
    source count: 1
    confidence: 0.2
  P625:
    value:
      lat: 38.7747
      lon: -84.9642
    source count: 1
    confidence: 0.2
  P646:
    value: /m/0cczpq
    source count: 0
    confidence: 0.0
  P706:
    value: Q4915
    source count: 1
    confidence: 0.2
    value label: Ohio River
  P1380:
    value: 1165677
    source count: 0
    confidence: 0.0
  P1380:
    value: 1211135
    source count: 0
    confidence: 0.0

value: 38067
source count: 0
confidence: 0.0

value: 4299855
source count: 1
confidence: 0.2

value:
  unit: Q11573
  amount: +425
source count: 1
confidence: 0.2

value:
  unit: Q6982035
  amount: +77.7
source count: 2
confidence: 0.4

value: IN025065
source count: 1
confidence: 0.2

value: KY039B00046N
source count: 1
confidence: 0.2

value: Q44725607
source count: 1
confidence: 0.2
value label: Ohio River drainage basin

value: KY03033
source count: 0
confidence: 0.0

value: 1005
source count: 1
confidence: 0.2

value: 358597362
source count: 0
confidence: 0.0

source: Form EIA-860M
stated in qid: Q116621645
pub year: 2022
retrieved: 2023-02-20

source: Form EIA-860
stated in qid: Q111709234
pub year: 2021

source: National Inventory of Dams
stated in qid: Q26884741

source: Geographic Names Information System
stated in qid: Q136736

source: GeoNames
stated in qid: Q830106

source: National Bridge Inventory
stated in qid: Q6971123

wikidata id: Q6771090
domain: dam
level: standard
html url: https://4ort.xyz/entity/markland-locks-and-dam
markdown url: https://4ort.xyz/entity/markland-locks-and-dam.md
facts url summary: https://4ort.xyz/entity/markland-locks-and-dam/facts.json
facts url standard: https://4ort.xyz/entity/markland-locks-and-dam/facts.json
facts url full: https://4ort.xyz/entity/markland-locks-and-dam/facts.json
data source: Wikidata (CC0 / public domain)
license: https://creativecommons.org/publicdomain/zero/1.0/
api version: v1
served at: 2026-08-23T20:28:54.026231Z
entity updated at: 2026-05-03T21:19:00.258443+00:00Z
entity created at: 2026-04-11T00:06:17.112743+00:00Z