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Michigan / Sewer operators /

Village of Constantine

Sewer operator · Michigan · Constantine

Map sources: water outlines and launches from OpenBoatLaunch and OpenStreetMap contributors (Open Database License); wastewater outlets from EPA and state records; downstream estimates by DirtyWaterWatch using U.S. Geological Survey maps and flow data. Base map: OpenFreeMap and OpenMapTiles.

Ringed dots mark treatment plant outfalls.

Federal wastewater discharge permit (NPDES)
MI0060273, 3112a-0968
Wastewater outlets
2 treatment plant outfalls listed by EPA or state agencies; no combined sewer outfall is listed · List
Waters listed as receiving wastewater
St Joseph River
Tracked waters
Saint Joseph River, MI
Discharge records counted
19 records · latest
Total reported volume in these records
1,180,982 gallons across the 19 records that give a volume

These totals reflect the records we track. Missing volumes and gaps in reporting limit comparisons between operators.

Sources: EPA ECHO and the operator and state sources linked below. Counts use the discharge records on this page. Updated 2026-11-05 06:27 UTC.

Public notices and alerts

Pages where Village of Constantine or the state publishes its notices (check them for an alert sign-up):

Its public-notice channels

Source: Village of Constantine's public notice and alert pages and the state's notification records; DirtyWaterWatch register of public-notice channels and its page monitor.

Report a missing notice or error

Wastewater outlets

Outfall: a pipe or outlet where wastewater enters a water body.

2 treatment plant outfalls listed by EPA or state agencies; no combined sewer outfall is listed.

Treatment plant outfalls

2 outfalls

Source: U.S. Environmental Protection Agency (EPA) permit records (ICIS-NPDES permitted features): where a treatment plant’s permitted discharge leaves. No national source says whether a plant outfall is open or closed.

Reports and advisories

Blended discharge: wastewater that skipped some treatment is mixed with treated wastewater. Treatment bypass: wastewater skips one or more treatment steps. Sanitary sewer overflow (SSO): sewage spills from a sewer meant to carry sewage separately from rainwater.

Reports linked to Village of Constantine, newest first
WhenReportStatus
to Apr 3, 4:20 PMSaint Joseph River · The ground around the equalization tank · Blended · 224,422 gallons report · notice · mapended
to Apr 2, 12:00 PMSaint Joseph River · Side of wall and on ground next to basin · Bypass · 10 gallons report · notice · mapended
to 7:30 PMSaint Joseph River · [house number removed] Gleason Road · SSO · 10,000 gallons report · notice · mapended
to Feb 6 ’25, 12:00 PMWater not mapped · Off side of King Road · SSO · 5,500 gallons report · noticeended
to Oct 28 ’24, 9:15 PMWater not mapped · Farm Field · SSO · 25,000 gallons report · noticeended
to Sep 28 ’24, 10:00 AMWater not mapped · Ditch near [house number removed] Gleason Road, Three Rivers, MI · SSO · 1,000 gallons report · noticeended
to Sep 3 ’24, 1:40 PMWater not mapped · Wooded Area · SSO · 250,000 gallons report · noticeended
to Aug 5 ’24, 6:30 PMWater not mapped · Ditch off side of road · SSO · 200,000 gallons report · noticeended
to Jul 20 ’24, 10:54 AMWater not mapped · Manhole in yard behind residence · SSO · 1,000 gallons report · noticeended
to Jul 17 ’24, 12:00 PMWater not mapped · Manhole in yard behind residence · SSO · 10,000 gallons report · noticeended
to Jun 19 ’24, 11:00 PMWater not mapped · Wooded area off the side of Gleason Rd. · SSO · 65,000 gallons report · noticeended
to 7:00 AMWater not mapped · Constantine WWTP Lift Station · SSO · 100,000 gallons report · noticeended
to 1:30 PMWater not mapped · Private Residence Address - Sewer Backup · SSO · 5,000 gallons report · noticeended
to Sep 9 ’23, 1:30 PMWater not mapped · Private Residence Address - Rural residential area, on road shoulder · SSO · 20,000 gallons report · noticeended
to May 12 ’23, 5:30 PMWater not mapped · Private Residence Address - Yard/Farm Property · SSO · 250,000 gallons report · noticeended
to Oct 19 ’22, 12:30 AMWater not mapped · Private Residence Address - Yard · SSO · 50 gallons report · noticeended
to 11:30 PMWater not mapped · 15000 Block of Gleason Rd., Three Rivers, MI 49093 - Roadside Ditch · SSO · 6,000 gallons report · noticeended
to 5:30 PMWater not mapped · State Highway - Roadside Ditch · SSO · 5,000 gallons report · noticeended
to Dec 15 ’20, 1:00 PMWater not mapped · Three Rivers 001 - MI0020991 · SSO · 3,000 gallons report · noticeended

Sources: EGLE MiEnviro CSO/SSO List, retrieved 2026-11-05 06:11 UTC. A report's record id and times show when you hover or focus its "report" link.

Download these reports as CSV

All reports in Michigan by year: 2026 (2 from Village of Constantine) · 2025 (2 from Village of Constantine) · 2024 (9 from Village of Constantine) · 2023 (2 from Village of Constantine) · 2022 (1 from Village of Constantine) · 2021 (1 from Village of Constantine) · 2020 (2 from Village of Constantine)

Other sewer operators on these waters

The last 90 days

Last 90 days, hour by hour. Red: discharge or advisory reported. Amber: caution. Hatched amber: end not confirmed. Plum: algal bloom advisory. Red or amber with a light line inside: beach advisory or caution. Dotted: monthly report (days with discharge, dates not given). Grey: no current status on the water outline. Purple hatching: source update overdue.

No discharge, advisory or caution periods are shown for the waters this sewer operator's reports were placed on in this time span. Check downstream stretches and source coverage.

Source: DirtyWaterWatch calculations using the reports named above and the published status rules. Updated 2026-11-05 06:27 UTC.

Reported discharges over time

  • Discharges reported by Village of Constantine, last 12 months2December 2025 to November 2026Verified reports where available, else notices; revisions and duplicates counted once.
  • Days with a discharge reported by Village of Constantine, last 12 months3December 2025 to November 2026A day counts once however many discharges were under way on it.
  • Hours with a discharge or advisory status from Village of Constantine's reports, last 12 months54December 2025 to November 2026Red hours by the map's rules: each discharge to its reported end plus the state's post-discharge period; overlapping hours count once.
  • 2026 season with a discharge or advisory status (Village of Constantine)0.0%May to October 2026Share of May 1 to October 31 hours with red status by the map's rules, of the hours a source covered.

Combined sewer overflow (CSO): sewage mixed with rainwater spills from a shared sewer system.

Reported discharges per month

16 reported discharges, January 2022 to November 2026.

  • Combined sewer overflow
  • Sanitary sewer overflow
  • Treatment bypass, blended or other

Source: mi-egle-mienviro-cso-sso-list. Records cover January 1, 2022 to November 5, 2026.

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Hours with a discharge or advisory status per month

Hours when a water had a discharge or advisory status from this sewer operator's reports, under DirtyWaterWatch rules.

  • Discharge or advisory reported

Official beach and cyanobacteria (harmful blue-green algae) advisories are counted on water pages only.

Source: mi-egle-mienviro-cso-sso-list. Records cover January 1, 2001 to November 5, 2026.

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Days with a reported discharge per month

A day counts when any counted discharge was under way on it, from its start to its reported end in Eastern Time; a report with no end counts its start day.

Source: mi-egle-mienviro-cso-sso-list. Records cover January 1, 2022 to November 5, 2026.

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Reported discharges per year, 2001 to 2026

19 reported discharges, 2001 to 2026.

  • Combined sewer overflow
  • Sanitary sewer overflow
  • Treatment bypass, blended or other

Source: mi-egle-mienviro-cso-sso-list. Records cover January 1, 2001 to November 5, 2026.

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Reported volume per year

Gallons (axis: K thousand, M million), summed from the 19 reports that gave a volume as a number.

Source: mi-egle-mienviro-cso-sso-list. Records cover January 1, 2001 to November 5, 2026.

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Hours with a discharge or advisory status per year

Hours with a discharge or advisory status each year under DirtyWaterWatch rules; 2026 to date.

  • Discharge or advisory reported

Official beach and cyanobacteria (harmful blue-green algae) advisories are counted on water pages only.

Source: mi-egle-mienviro-cso-sso-list. Records cover January 1, 2001 to November 5, 2026.

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Share of the May to October season with a discharge or advisory status

Share of the hours from May 1 to October 31 with a discharge or advisory status under DirtyWaterWatch rules.

  • Discharge or advisory reported

Official beach and cyanobacteria (harmful blue-green algae) advisories are counted on water pages only.

Source: mi-egle-mienviro-cso-sso-list. Records cover January 1, 2001 to November 5, 2026.

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Reported discharges by calendar month, all years

Every counted discharge report, by the calendar month it began.

Months are summed over every year a tracked source covers; the table gives the number of years behind each month.

Source: mi-egle-mienviro-cso-sso-list. Records cover January 1, 2001 to November 5, 2026.

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Reported discharges by wastewater outlet

Wastewater outlets with the most tracked discharge records: 10 of 18, all years. Counts depend on reporting coverage and do not measure legal compliance or harm.

Source: mi-egle-mienviro-cso-sso-list. Records cover January 1, 2001 to November 5, 2026.

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How these charts are counted

We count each discharge once. Where a source publishes notices and confirmed reports, we use confirmed reports for an operator's month when available; otherwise we use notices. We combine revisions and exclude duplicate state reports copied by the U.S. Environmental Protection Agency (EPA). Monthly and yearly totals appear separately. Status hours follow this site's rules. Shaded gaps mean missing coverage, not zero discharges.

  • mi-egle-mienviro-cso-sso-list: records from January 1, 2001 to the latest update