DirtyWaterWatch Public waters. Public record.

Maryland / Sewer operators /

City of Crisfield

Sewer utility · Maryland · Crisfield

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.

No outlet locations are in our records for this operator. Square boat markers mark boat launches listed by OpenBoatLaunch.

Federal wastewater discharge permit (NPDES)
MD0020001
Wastewater outlets
None with locations in our records
Waters listed as receiving wastewater
Tangier Sound; Daugherty Creek; Little Annemessex River
Tracked waters
Tangier Sound, MD, Little Annemessex River, MD, Manokin River, MD
Discharge records counted
37 records · latest
Total reported volume in these records
617,610 gallons across the 31 records that give a volume (6 without one)

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 2026-11-03 08:50 UTC.

Public notices and alerts

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

Source: City of Crisfield's public notice and alert pages and the state's notification records.

Report a missing notice or error

Wastewater outlets

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

Reports and advisories

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.

Reports linked to City of Crisfield, newest first
WhenReportStatus
to 12:15 PMLittle Annemessex River · 104 N 7th Street · SSO · 450,000 gallons report · notice · mapended
Water not mapped · 104 N 7th St · Bypass · 1,000 gallons report · noticereported
to 3:00 PM“Ditch” · 104 N 7th St · SSO · 30,000 gallons report · noticeended
to 1:00 PM“The event was not called in. An email was received on August 4 at 3:22 PM, stating the cause, and a gallon estimate. This inspector called the cleanup company who stated they were called to pump the sewage from a ditch along the road.” · 283 S Somerset Avenue · SSO · 1,080 gallons in all ended
to Jul 27, 1:00 PM“Little Annammessex” · 116 N Somerset Ave · SSO · 5,760 gallons report · noticeended
to Jul 24, 12:00 PMTangier Sound · 13 & 15 N Somerset Ave · SSO · 28,800 gallons in all mapended
to 5:15 PMLittle Annemessex River · 115 South 7th Street · SSO · 10 gallons report · notice · mapended
to Nov 3 ’25, 11:26 AM“Daugherty Creek, use II” · 24 Potomac St · SSO · 6,760 gallons report · notice · mapended
to 9:20 PMLittle Annemessex River · 104 N Seventh St · Bypass · 200 gallons report · notice · mapended
to Nov 2 ’25, 11:26 AM“None.” · 116 N Somerset Ave · SSO · 12,960 gallons report · notice · mapended
to 2:00 PMTangier Sound · 116 N Somerset Ave. · SSO · 200 gallons report · notice · mapended
to Jul 11 ’25, 7:00 AMTangier Sound · 111 2nd St · SSO · 3,000 gallons report · notice · mapended
to 3:00 PM“Daugherty Creek” · SSO · volume in each report ended
to Jun 23 ’25, 4:00 AMTangier Sound · 219 S Somerset Ave · SSO · 4,000 gallons report · notice · mapended
to Apr 12 ’25, 11:00 AM“Big Annemessek River via a drainage ditch” · 104 N. 7th Street · Bypass · 10,000 gallons report · noticeended
to Apr 12 ’25, 4:00 AMLittle Annemessex River · 104 N 7th Street · SSO · 10,000 gallons report · notice · mapended
to Sep 25 ’24, 3:08 PMTangier Sound · 235 Broadway · SSO · 1,000 gallons report · notice · mapended
to Sep 24 ’24, 8:26 AMTangier Sound · N 4th St · SSO · 1,000 gallons report · notice · mapended
to Sep 25 ’24, 10:00 AM“Little Assemessex River” · Intersection of Wynfall and Hall Hwy · SSO · 36,300 gallons in all ended

Sources: MDE Reported Sewer Overflows (New for 2023), Maryland Open Data Portal (Socrata stgj-u72u), retrieved 2026-11-03 08:17 UTC. A report's record id and times show when you hover or focus its "report" link.

Download these reports as CSV

Showing the latest 27 records of 37 records.See them all with filters.

All reports in Maryland by year: 2026 (9 from City of Crisfield) · 2025 (12 from City of Crisfield) · 2024 (15 from City of Crisfield) · 2023 (1 from City of Crisfield)

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. Grey: no current status on the water outline. Purple hatching: source update overdue.
  • Caution: to
    1 report: Little Annemessex River 1
    Show records

    The records are also in the report table on this page.

  • Discharge or advisory reported: to
    1 report: Little Annemessex River 1
    Show records

    The records are also in the report table on this page.

  • Caution: to
    1 report: Tangier Sound 1
    Show records

    The records are also in the report table on this page.

Source: DirtyWaterWatch calculations using the reports named above and the published status rules. Updated 2026-11-03 08:50 UTC.

Reported discharges over time

  • Discharges reported by City of Crisfield, last 12 months9December 2025 to November 2026Verified reports where available, else notices; revisions and duplicates counted once.
  • Days with a discharge reported by City of Crisfield, last 12 months11December 2025 to November 2026A day counts once however many discharges were under way on it. Verified reports where available, else notices; revisions and duplicates counted once.
  • Hours with a discharge or advisory status from City of Crisfield's reports, last 12 months143December 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 (City of Crisfield)3.2%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. 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

37 reported discharges, January 2022 to November 2026.

  • Combined sewer overflow
  • Sanitary sewer overflow
  • Treatment bypass, blended or other
  • No tracked source for this period
  • Incomplete source coverage
No tracked source

No tracked source covers January 2022 to December 2022.

Source: md-mde-overflows. Records cover January 4, 2023 to November 3, 2026.

Show table

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
  • No tracked source for this period
  • Incomplete source coverage
No tracked source

No tracked source covers January 2022 to December 2022. 1 discharge report has no end time and is not marked ongoing; under DirtyWaterWatch rules it shows caution, not a discharge or advisory status, and adds no hours here. Official beach and cyanobacteria (harmful blue-green algae) advisories are counted on water pages only.

Source: md-mde-overflows. Records cover January 4, 2023 to November 3, 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.

  • No tracked source for this period
  • Incomplete source coverage
No tracked source

No tracked source covers January 2022 to December 2022.

Source: md-mde-overflows. Records cover January 4, 2023 to November 3, 2026.

Show table

Reported volume per year

Gallons (axis: K thousand, M million), summed from the 31 reports that gave a volume as a number (6 did not).

  • Incomplete source coverage
Limited records

6 of 37 discharge reports gave no volume as a number; only numbers are summed.

Source: md-mde-overflows. Records cover January 4, 2023 to November 3, 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
  • Incomplete source coverage
Limited records

1 discharge report has no end time and is not marked ongoing; under DirtyWaterWatch rules it shows caution, not a discharge or advisory status, and adds no hours here. Official beach and cyanobacteria (harmful blue-green algae) advisories are counted on water pages only.

Source: md-mde-overflows. Records cover January 4, 2023 to November 3, 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

1 discharge report has no end time and is not marked ongoing; under DirtyWaterWatch rules it shows caution, not a discharge or advisory status, and adds no hours here. Official beach and cyanobacteria (harmful blue-green algae) advisories are counted on water pages only.

Source: md-mde-overflows. Records cover January 4, 2023 to November 3, 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: md-mde-overflows. Records cover January 4, 2023 to November 3, 2026.

Show table

Reported discharges by wastewater outlet

Wastewater outlets with the most tracked discharge records: 10 of 29, all years. Counts depend on reporting coverage and do not measure legal compliance or harm.

Source: md-mde-overflows. Records cover January 4, 2023 to November 3, 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.

  • md-mde-overflows: records from January 4, 2023 to the latest update