# Pittsford Millpond

Pittsford Millpond is a reservoir in [Jefferson Township](https://ontology.bommaritollc.com/id/01a0ca47-75e0-7496-b6cc-57952e55c82c), [Hillsdale County](https://ontology.bommaritollc.com/id/01a0ca47-5c41-7728-b7f8-b3afdc858403), [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) (5.9 ha), in the [East Branch Saint Joseph River (HUC10 0410000301)](https://ontology.bommaritollc.com/id/01a0de92-1f0a-7093-b001-cde4718ba812) watershed.

IRI: <https://ontology.bommaritollc.com/id/01a0ddfe-c441-7439-93aa-4efc70799d3b>

Within: [Michigan](https://ontology.bommaritollc.com/id/01a0ca47-57ff-7219-9e2f-cdc1b39bd0fa) › [Hillsdale County](https://ontology.bommaritollc.com/id/01a0ca47-5c41-7728-b7f8-b3afdc858403) › [Jefferson Township](https://ontology.bommaritollc.com/id/01a0ca47-75e0-7496-b6cc-57952e55c82c)

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

Location: 41.83870, -84.48012 (box -84.48299, 41.83601, -84.47738, 41.84200; west, south, east, north)

- `adms:identifier`: [gnis 635064](https://ontology.bommaritollc.com/id/01a0ddfe-c442-754d-9e00-2fee79c8875a)
- `dcterms:type`: [reservoir](https://ontology.bommaritollc.com/vocab/geo/gnisReservoir)
- `geo:hasDefaultGeometry`: [shape of Pittsford Millpond](https://ontology.bommaritollc.com/id/01a0de2c-d30f-71d0-b791-a455ae86fcfc)
- `geo:hasGeometry`:
  - [point of Pittsford Millpond](https://ontology.bommaritollc.com/id/01a0ddfe-fdf2-719c-ae76-03e0bf2978f1)
  - [shape of Pittsford Millpond](https://ontology.bommaritollc.com/id/01a0de2c-d30f-71d0-b791-a455ae86fcfc)
- `geo:hasMetricArea`: 58578.0 (xsd:double)
- **in watershed** (`bcgeo:inWatershed`): [East Branch Saint Joseph River (HUC10 0410000301)](https://ontology.bommaritollc.com/id/01a0de92-1f0a-7093-b001-cde4718ba812)
- `prov:wasDerivedFrom`:
  - [evidence from https://prd-tnm.s3.amazonaws.com/StagedProducts/GeographicNames/DomesticNames/DomesticNames\_MI\_Text.zip](https://ontology.bommaritollc.com/id/01a0ddfe-c441-7439-93aa-4efb16c25b3b)
  - [evidence from https://3dhp.nationalmap.gov/arcgis/rest/services/usgs\_3dhp\_all/FeatureServer](https://ontology.bommaritollc.com/id/01a0de32-58de-77dd-8e8c-b907f1ae7b95)
  - [evidence from https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer](https://ontology.bommaritollc.com/id/01a0de92-18ff-7709-a75d-9c7d7af7bdd3)
- `schema:containedInPlace`:
  - [Hillsdale County](https://ontology.bommaritollc.com/id/01a0ca47-5c41-7728-b7f8-b3afdc858403)
  - [Jefferson Township](https://ontology.bommaritollc.com/id/01a0ca47-75e0-7496-b6cc-57952e55c82c)
- `skos:prefLabel`: Pittsford Millpond

## Elsewhere

- [USGS GNIS 635064](https://edits.nationalmap.gov/apps/gaz-domestic/public/summary/635064) (gnis)
- [OpenStreetMap](https://www.openstreetmap.org/?mlat=41.83870&mlon=-84.48012#map=14/41.83870/-84.48012) (41.83870, -84.48012)
- [Google Maps](https://www.google.com/maps/search/?api=1&query=41.83870,-84.48012)
- [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)

---
Also as: [Turtle](https://ontology.bommaritollc.com/id/01a0ddfe-c441-7439-93aa-4efc70799d3b.ttl), [JSON-LD](https://ontology.bommaritollc.com/id/01a0ddfe-c441-7439-93aa-4efc70799d3b.jsonld), [N-Triples](https://ontology.bommaritollc.com/id/01a0ddfe-c441-7439-93aa-4efc70799d3b.nt), [HTML](https://ontology.bommaritollc.com/id/01a0ddfe-c441-7439-93aa-4efc70799d3b)
Cite as: Pittsford Millpond. bc-ontology, release 0.1.0-rc15, 2026-09-28. https://ontology.bommaritollc.com/id/01a0ddfe-c441-7439-93aa-4efc70799d3b
Release 0.1.0-rc15, graph hash 90961d0d6b29954f5f0257ebc2d1d12c6ce580def6a2f45cbf04d248aa879e72.