Reports /
Treatment bypass reported — Greenport (T) SD #1 STP, Jul 29, 2026
Ongoing (as reported) · Greenport (T) SD #1 STP (NY DEC Sewage Pollution Right to Know)
Source: Greenport (T) SD #1 STP (NY DEC Sewage Pollution Right to Know), record 2637867444619040, reported Jul 29, 2026, 8:28 AM EDT, retrieved 2026-11-02 20:40 UTC · Read the original notice
Current status from this report
This report does not set a map status as of Nov 2, 2026, 4:26 PM EST. Check its dates and the status rules.
A report is not a test of the water. See how we assign statuses.
Read the original notice · Report an error
1. Reported wastewater outlet
Operator named in the record: Greenport (T) SD #1 STP (federal wastewater discharge permit, NPDES, NY0030988). Outlet: “Town of Greenport WWTP”. Location: 42.25809, -73.76104; location source: given in the source record.
Outfall: a pipe or outlet where wastewater enters a water body.
2. Waters named in the notice
The notice names: “Claverack Creek”. Not linked to a mapped water.
3. Estimated downstream stretch
We estimate routes only on rivers before they become tidal. We do not estimate routes through tidal water or lakes.
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.
When it happened and when it was reported
Event and notice times use Eastern Time (EST or EDT). Retrieval times use Coordinated Universal Time (UTC).
- Started
- Ended
- ongoing, as last reported
- Detail provided by the source
- Times known to the minute
- Reported to the source
- Published
- Source last updated
- not given
- Last retrieved by DirtyWaterWatch
What and how much
- Type
- Treatment bypass: wastewater skips one or more treatment steps.
- Status in the record
- Ongoing (as reported)
- Material
- “Partially Treated with Disinfection”
- Volume
- “1500 gpm Gallons per Minute Estimated” (estimated)
- Volume as reported
- “1500 gpm Gallons per Minute Estimated”
Advice from Greenport (T) SD #1 STP (NY DEC Sewage Pollution Right to Know)
“Report any sewer backup in homes or in streets to the Greenport Water and Wastewater Dept. at (518) 828-3400. www.townofgreenportny.gov”
- Advice period
- This report does not state a period. See the rule DirtyWaterWatch applies and its source.
- Basis
- not stated
Source and versions
- Source
- NY DEC Sewage Pollution Right to Know
- Source record number
- 2637867444619040
- Original notice
- Read the original notice
- Earlier version
- None: this is the first record
- Later versions
- None
Record details
| Record identifier | ny-dec-sprtk:2637867444619040 |
|---|---|
| Source identifier | ny-dec-sprtk |
| Source record number | 2637867444619040 |
| Earlier version | Not provided |
| Type | Treatment bypass |
| Status in the report | Ongoing (as reported) |
| Sewer operator identifier | ny-greenport-t-sd-1-stp |
| Sewer operator | Greenport (T) SD #1 STP |
| Federal wastewater discharge permit (NPDES) | NY0030988 |
| Outlet number | Not provided |
| Outlet name | Town of Greenport WWTP |
| Water named in the report | Claverack Creek |
| Linked waters | Not provided |
| How this report was linked to the water | not linked to a mapped water |
| Latitude | 42.258 |
| Longitude | -73.761 |
| Location source | given in the source record |
| Location accuracy, in metres | Not provided |
| Started | Jul 29, 2026, 8:00 AM EDT (2026-07-29T08:00:00-04:00) |
| Ended | Not provided |
| Detail provided by the source | to the minute |
| Reported to the source | Jul 29, 2026, 8:28 AM EDT (2026-07-29T08:28:59-04:00) |
| Published | Jul 29, 2026, 8:28 AM EDT (2026-07-29T08:28:59-04:00) |
| Source last updated | Not provided |
| Last retrieved by DirtyWaterWatch | Nov 2, 2026, 3:40 PM EST (2026-11-02T20:40:35Z) |
| Material | Partially Treated with Disinfection |
| Volume, in gallons | Not provided |
| Volume as reported | 1500 gpm Gallons per Minute Estimated |
| How volume was determined | estimated |
| Authority | Greenport (T) SD #1 STP (NY DEC Sewage Pollution Right to Know) |
| Advice | Report any sewer backup in homes or in streets to the Greenport Water and Wastewater Dept. at (518) 828-3400. www.townofgreenportny.gov |
| Advice period, in hours | Not provided |
| Basis of the advice period | Not provided |
| Original notice | https://www.dec.ny.gov/fs/data/SPRTK_Data.xlsx |
Original source data
{
"row": {
"notificationId": "2637867444619040",
"sprtkAirDateTime": "07/29/2026 12:28:59",
"notificationStatus": "New",
"facilityName": "Greenport (T) SD #1 STP NY0030988",
"facilityId": "NY0030988",
"countyName": "Columbia",
"streetNumber": "52 Utility Drive",
"streetName": "52 Utility Drive",
"city": "Hudson",
"addressDescription": "Town of Greenport WWTP",
"latitude": "-73.76104463426394",
"longitude": "42.25809029671193",
"sprtkStartDischargeDatetime": "07/29/2026 12:00:00",
"sprtkEndDischargeDatetime": "07/29/2026 19:00:00",
"dischargeDuration": "Ongoing. Hours - Ongoing",
"surfaceWater": "Yes",
"receivingWaterBody": "Claverack Creek",
"quantity": "1500 gpm Gallons per Minute Estimated",
"treatedState": "Partially Treated with Disinfection",
"dischargeDescription": "Some influent is being treated and discharged as normal.\nSome influent is bypassing the headworks and untreated sewage is reaching the drainage that leads to the Claverack Creek.\nSome manholes around Town are overflowing and discharging to localized drainage areas in neighborhoods.",
"stepsToContain": "Waiting for rain to subside.",
"additionalInstructions": "Report any sewer backup in homes or in streets to the Greenport Water and Wastewater Dept. at [phone removed]. www.townofgreenportny.gov",
"geoaddress": "52 Utility Drive",
"impactedArea": "-",
"dischargeReason": "Weather Conditions,Weather Conditions - Extreme rainfall has overwhelmed the collection system and wastewater plant.",
"systemComponent": "Manhole,Plant Headworks -",
"region": "4",
"sprtkDischargeWaterFlow": "Overland Flow",
"sprtkExplanation": "Extreme rainfall has overwhelmed the collection system and wastewater plant.",
"sprtkAdditionalInstructions": "Report any sewer backup in homes or in streets to the Greenport Water and Wastewater Dept. at [phone removed].",
"sprtkWebsiteUrl": "www.townofgreenportny.gov"
},
"_tab": "January 2026-August2026",
"_row": 4588,
"_time_basis": {
"air": "UTC in the workbook (rows aired from late May 2025); converted to America/New_York",
"start": "UTC in the workbook (rows aired from late May 2025); converted to America/New_York",
"end": "UTC in the workbook (rows aired from late May 2025); converted to America/New_York"
},
"_projected_end": "2026-07-29T15:00:00-04:00",
"_projected_end_note": "NY-Alert requires an expected end time on every notice; this one is a projection, not a reported end",
"_coords": "latitude and longitude columns swapped; a street-address geocode chosen by the notifier",
"_event_type_basis": "partially treated discharge (treated state)",
"_volume_note": "a rate, not a volume; first (New) notice: NY-Alert requires a volume and an end time up front, so this figure is the notifier's estimate or placeholder, not a measured total",
"_chain": {
"id": "key:NY0030988|52 utility drive 52 utility drive hudson|2026-07-29T12:00Z",
"basis": "facility + address + start",
"position": 1,
"of": 1,
"head": "ny-dec-sprtk:2637867444619040",
"latest": "ny-dec-sprtk:2637867444619040",
"notices": [
{
"id": "2637867444619040",
"status": "New",
"aired": "2026-07-29T08:28:59-04:00"
}
]
}
} Source: Greenport (T) SD #1 STP (NY DEC Sewage Pollution Right to Know), record 2637867444619040, reported Jul 29, 2026, 8:28 AM EDT, retrieved 2026-11-02 20:40 UTC · Read the original notice
Staff names, email addresses and phone numbers are removed from source data before it is stored.