# Chatman Lake

Chatman Lake is a lake in [Edwards Township](https://ontology.bommaritollc.com/id/01a0ca47-5fe3-7395-960d-7da9163f81b7), [Ogemaw County](https://ontology.bommaritollc.com/id/01a0ca47-5e35-7243-aa75-a4128ddc7622), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (25.4 ha), in the [Headwaters Tittabawassee River (HUC10 0408020101)](https://ontology.bommaritollc.com/id/01a0de92-1e7c-7467-baa1-3e12d2545cd3) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-af3b-71b3-a756-5ffbc27768a5>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Ogemaw County](https://ontology.bommaritollc.com/id/01a0ca47-5e35-7243-aa75-a4128ddc7622) › [Edwards Township](https://ontology.bommaritollc.com/id/01a0ca47-5fe3-7395-960d-7da9163f81b7)

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

Location: 44.16724, -84.34137 (box -84.34777, 44.16427, -84.33306, 44.16970; west, south, east, north)

- `adms:identifier`: [gnis 623134](https://ontology.bommaritollc.com/id/01a0ddfe-af3c-75f5-87be-b53361ced400)
- `dcterms:type`: [lake](https://ontology.bommaritollc.com/vocab/geo/gnisLake)
- `geo:hasDefaultGeometry`: [shape of Chatman Lake](https://ontology.bommaritollc.com/id/01a0de2c-c699-7367-b343-beed9f7f6e2b)
- `geo:hasGeometry`:
  - [point of Chatman Lake](https://ontology.bommaritollc.com/id/01a0ddfe-e47d-751a-8d26-65cace293aff)
  - [shape of Chatman Lake](https://ontology.bommaritollc.com/id/01a0de2c-c699-7367-b343-beed9f7f6e2b)
- `geo:hasMetricArea`: 253930.7 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [Headwaters Tittabawassee River (HUC10 0408020101)](https://ontology.bommaritollc.com/id/01a0de92-1e7c-7467-baa1-3e12d2545cd3)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-af3b-71b3-a756-5ffab48ad82f)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-48aa-7470-9d3d-769d03244830)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-1846-75df-affe-caec842085f6)
- `schema:containedInPlace`:
  - [Ogemaw County](https://ontology.bommaritollc.com/id/01a0ca47-5e35-7243-aa75-a4128ddc7622)
  - [Edwards Township](https://ontology.bommaritollc.com/id/01a0ca47-5fe3-7395-960d-7da9163f81b7)
- `skos:altLabel`: Chapman Lake
- `skos:prefLabel`: Chatman Lake

## Elsewhere

- [Wikidata Q33238160](https://www.wikidata.org/wiki/Q33238160) (proposed match (exactMatch))
- [USGS GNIS 623134](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/623134) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=44.16724&mlon=-84.34137#map=14/44.16724/-84.34137) (44.16724, -84.34137)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=44.16724,-84.34137)
- [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/Q33238160 (proposed)](https://ontology.bommaritollc.com/id/01a0ddff-73b0-779f-b973-cc3f5437d2a5)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-af3b-71b3-a756-5ffbc27768a5.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-af3b-71b3-a756-5ffbc27768a5.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-af3b-71b3-a756-5ffbc27768a5.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-af3b-71b3-a756-5ffbc27768a5)
Cite as: Chatman Lake. bc-ontology, release 0.1.0-rc12, 2026-09-27. https://ontology.bommaritollc.com/id/01a0ddfe-af3b-71b3-a756-5ffbc27768a5
Release 0.1.0-rc12, graph hash a20f66b983549f220c6f061b7e40233771a06aa47a0c0aede95a2a57ee2e9553.