# Ackerson Lake

Ackerson Lake is a lake in [Napoleon Township](https://ontology.bommaritollc.com/id/01a0ca47-77db-749e-81ff-e755d1843acd), [Jackson County](https://ontology.bommaritollc.com/id/01a0ca47-5d2e-7158-b23f-ecd175f58db5), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (75.8 ha), in the [Headwaters Grand River (HUC10 0405000401)](https://ontology.bommaritollc.com/id/01a0de92-1d62-735a-b562-311334647fab) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-a8b8-7181-a34c-70472c68e501>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Jackson County](https://ontology.bommaritollc.com/id/01a0ca47-5d2e-7158-b23f-ecd175f58db5) › [Napoleon Township](https://ontology.bommaritollc.com/id/01a0ca47-77db-749e-81ff-e755d1843acd)

Type: [geo:Feature](http://www.opengis.net/ont/geosparql#Feature), [schema:LakeBodyOfWater](https://schema.org/LakeBodyOfWater), [schema:Place](https://schema.org/Place)

Location: 42.18706, -84.35047 (box -84.35862, 42.18175, -84.34522, 42.19322; west, south, east, north)

- `adms:identifier`: [gnis 619801](https://ontology.bommaritollc.com/id/01a0ddfe-a8b9-7217-bd3b-213e3234f6e2)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Ackerson Lake](https://ontology.bommaritollc.com/id/01a0de2c-c350-72ed-b742-bf4f774f4b3d)
- `geo:hasGeometry`:
  - [point of Ackerson Lake](https://ontology.bommaritollc.com/id/01a0ddfe-e171-7182-ae4b-50a384aa7d08)
  - [shape of Ackerson Lake](https://ontology.bommaritollc.com/id/01a0de2c-c350-72ed-b742-bf4f774f4b3d)
- `geo:hasMetricArea`: 757753.8 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Headwaters Grand River (HUC10 0405000401)](https://ontology.bommaritollc.com/id/01a0de92-1d62-735a-b562-311334647fab)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-a8b8-7181-a34c-704636648592)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-4412-7539-a12f-9cc1f0f3cf8f)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-16e9-75d3-9f0a-8154e7542c01)
- `schema:containedInPlace`:
  - [Jackson County](https://ontology.bommaritollc.com/id/01a0ca47-5d2e-7158-b23f-ecd175f58db5)
  - [Napoleon Township](https://ontology.bommaritollc.com/id/01a0ca47-77db-749e-81ff-e755d1843acd)
- `skos:prefLabel`: Ackerson Lake

## Elsewhere

- [Wikidata Q33225553](https://www.wikidata.org/wiki/Q33225553) (proposed match (exactMatch))
- [USGS GNIS 619801](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/619801) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=42.18706&mlon=-84.35047#map=14/42.18706/-84.35047) (42.18706, -84.35047)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=42.18706,-84.35047)
- [Source](https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames_MI_Text.zip) (prd-tnm.s3.amazonaws.com)
- [Source](https://3dhp.nationalmap.gov/arcgis/rest/services/usgs_3dhp_all/FeatureServer) (3dhp.nationalmap.gov)
- [Source](https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer) (hydro.nationalmap.gov)

## Pointing here

- Mappings (1; `owl:annotatedSource`):
  - [exactMatch http://www.wikidata.org/entity/Q33225553 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-7349-714e-abe0-4adf80e437b1)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-a8b8-7181-a34c-70472c68e501.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-a8b8-7181-a34c-70472c68e501.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-a8b8-7181-a34c-70472c68e501.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-a8b8-7181-a34c-70472c68e501)
Cite as: Ackerson Lake. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-a8b8-7181-a34c-70472c68e501
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.