DirtyWaterWatch Public waters. Public record.

Michigan / Waters /

Lake Macatawa

Lake in Michigan, near Beechwood, Holland, Macatawa and Virginia Park

Current status

No current status shown

No current status is assigned to this water outline. Check the water page for reports and any estimated downstream stretches. Why this status, and its source

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.

Square boat markers mark boat launches listed by OpenBoatLaunch.

Check City of Holland's notices · Bookmark this water page and check it before each trip · Report a missing notice or error

About this status

No current status shown: no report we track sets a status on this water now; how statuses work. No status does not mean the water is safe. Follow posted signs and local health advice.

Sources checked: a public source (last successful check 2026-11-05 01:05 UTC); a public source (last successful check 2026-11-05 01:05 UTC); EGLE MiEnviro CSO/SSO List (last successful check 2026-11-05 01:08 UTC). Status by DirtyWaterWatch, updated 2026-11-05 01:25 UTC. · Updated

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 this water 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 01:25 UTC.

Reported discharges over time

  • Discharges affecting Lake Macatawa in Michigan, last 12 months0December 2025 to November 2026Verified reports where available, else notices; revisions and duplicates counted once. Arriving discharges are estimated from modeled downstream reaches.
  • Days with a discharge affecting Lake Macatawa in Michigan, last 12 months0December 2025 to November 2026A day counts once however many discharges were under way on it.
  • Hours with a discharge or advisory status on Lake Macatawa in Michigan, last 12 months0December 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 on Lake Macatawa in Michigan0.0%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.
  • Records behind the last-90-days strip for Lake Macatawa in Michigan0last 90 daysEvery distinct record the strip lists for its red, yellow and unresolved hours, notices and unresolved reports included; counted as the strip counts them.

Combined sewer overflow (CSO): sewage mixed with rainwater spills from a shared sewer system. Sanitary sewer overflow (SSO): sewage spills from a sewer meant to carry sewage separately from rainwater. Treatment bypass: wastewater skips one or more treatment steps. Blended discharge: wastewater that skipped some treatment is mixed with treated wastewater. Outfall: a pipe or outlet where wastewater enters a water body.

Reported discharges per month

1 reported discharge, 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 4, 2026.

Show table

Hours with a discharge or advisory status per month

Hours when this water had a discharge or advisory status under DirtyWaterWatch rules.

  • Discharge or advisory reported

2 discharge reports have no end time and are not marked ongoing; under DirtyWaterWatch rules they show caution, not a discharge or advisory status, and add no hours here.

Source: mi-egle-mienviro-cso-sso-list. Records cover January 1, 2001 to November 4, 2026.

Show table

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 4, 2026.

Show table

Reported discharges per year, 2001 to 2026

21 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 4, 2026.

Show table

Reported volume per year

Gallons (axis: K thousand, M million), summed from the 21 reports that gave a volume as a number.

Source: mi-egle-mienviro-cso-sso-list. Records cover January 1, 2001 to November 4, 2026.

Show table

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

2 discharge reports have no end time and are not marked ongoing; under DirtyWaterWatch rules they show caution, not a discharge or advisory status, and add no hours here.

Source: mi-egle-mienviro-cso-sso-list. Records cover January 1, 2001 to November 4, 2026.

Show table

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

2 discharge reports have no end time and are not marked ongoing; under DirtyWaterWatch rules they show caution, not a discharge or advisory status, and add no hours here.

Source: mi-egle-mienviro-cso-sso-list. Records cover January 1, 2001 to November 4, 2026.

Show table

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 4, 2026.

Show table

Reported discharges by wastewater outlet

Wastewater outlets with the most tracked discharge records: 10 of 15, 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 4, 2026.

Show table
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.

  • U.S. Environmental Protection Agency sewer overflow records: records from May 3, 2022 to the latest update (limited records)
  • mi-egle-mienviro-cso-sso-list: records from January 1, 2001 to the latest update

Reports linked to Lake Macatawa

Reports linked to Lake Macatawa, newest first
WhenReportStatus
to May 21 ’25, 9:00 AMHolland BPW · Unnamed tributary to Lake Macatawa - 29th St & Graafschap Rd - Culvert under Graafschap Rd south of 29th St · SSO · 50,000 gallons report · notice · mapended
to Apr 3 ’19, 12:00 PMHolland Board of Public Works · Storm Culvert - Storm Culvert near Window on Waterfront, Lake Macatawa, located approximately 130 feet north of the intersection of E 4th St and Columbia Ave. · SSO · 700 gallons report · notice · mapended
to 12:15 PMCity of Holland · N. end of West End Dr · SSO · 9,000 gallons report · notice · mapended
to Dec 12 ’11, 8:00 AMCity of Holland · Wastewater Treatment Plant · SSO · 2,000 gallons report · notice · mapended
to 9:45 AMCity of Holland · [house number removed] Crescent Dr, Lift Station - Crescent & 16th Ave · SSO · 30,000 gallons report · notice · mapended
to 11:15 AMCity of Holland · 16th St & Maple (Crescent Lift Station) · SSO · 64,000 gallons in all mapended
to Jun 21 ’09, 1:00 PMCity of Holland · W. 17th St & Cleveland Ave (Lift Station) · SSO · 1.44 million gallons report · notice · mapended
to 5:00 PMCity of Holland · S. Shore Dr & Park Ave (Lift Station) · SSO · 297,000 gallons report · notice · mapended
to Jun 24 ’09, 4:00 PMCity of Holland · S. Shore Dr & Steketee (Lift Station) · SSO · 2.05 million gallons report · notice · mapended
to Jun 22 ’09, 1:30 AMHolland Charter Township · River Avenue and Howard Avenue · SSO · 900,000 gallons report · notice · mapended
to Jun 21 ’09, 6:00 AMCity of Holland · 65th St & 147th St · SSO · 174,000 gallons report · notice · mapended
to Jun 21 ’09, 2:00 AMCity of Holland · Wastewater Treatment Plant · SSO · 1 million gallons report · notice · mapended
to Jun 8 ’08, 6:00 AMCity of Holland · Wastewater Treatment Plant · SSO · 33,000 gallons report · notice · mapended
to 7:45 AMCity of Holland · [house number removed] S. Shore Drive; (from Crescent Lift Station) · SSO · 80,000 gallons report · notice · mapended
to 8:40 AMCity of Holland · 33rd Street and Millbridge (W. of Washington) · SSO · 1,000 gallons report · notice · mapended
Holland Charter Township · River Avenue and Howard Avenue · SSO · 175,000 gallons report · notice · mapended
City of Holland · [house number removed] Washington Ave, Holland - Broken lateral · SSO · 2,700 gallons report · notice · mapended
to 10:00 AMCity of Holland · Wastewater Treatment Plant · SSO · 75 gallons report · notice · mapended
to Mar 5 ’04, 7:00 AMCity of Holland · Wastewater Treatment Plant · SSO · 720 gallons report · notice · mapended
to 11:15 AMCity of Holland · 7th St. and Mill St. (near Padnos) · SSO · 30 gallons report · notice · mapended

Sources: EGLE MiEnviro CSO/SSO List, retrieved 2026-11-04 15:09 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: 2025 (1 here) · 2019 (1 here) · 2013 (1 here) · 2011 (1 here) · 2010 (1 here) · 2009 (8 here) · 2008 (2 here) · 2007 (1 here) · 2006 (2 here) · 2004 (2 here) · 2001 (1 here)

Wastewater outlets on this water

No wastewater outlet in our records is linked to this water.

Sewer operators listed for this water: City of Holland.

Boat launches

Source: OpenBoatLaunch launch records (public agency data and OpenStreetMap, Open Database License). · Lake Macatawa on OpenBoatLaunch

Nearby waters

Sources covering this water

21 records linked to this water. Updated .