Dannemora (v) STP
284 Ryan Road, Dannemora, NY 12929 · Clinton County · Publicly Owned Treatment Works
- Average flow
- 0.48 MGD
- Design flow
- 1.5 MGD
- NPDES permit
- NY0022195
- Effective
- Permit expires
- November 2030
- Population served
- 5,272
- CWNS 2022
Dannemora (v) STP is a publicly owned wastewater treatment works in Dannemora, Clinton County, New York treating an average of 0.48 million gallons per day against a permitted design capacity of 1.5 MGD, serving about 5,272 residents. It discharges under NPDES permit NY0022195 (effective), which expires in November 2030, with 47 recorded violations in the last three years. EPA has recorded 1 formal enforcement action naming the plant, the latest in September 2008.
Treatment technology
One treatment structure or unit process identified at Dannemora (v) STP.
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See the full treatment train at Dannemora (v) STP: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 47
- Effluent violations
- 4
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
EPA enforcement history
Federal civil enforcement cases, compliance inspections and informal actions recorded for Dannemora (v) STP in EPA's ICIS system.
- Formal actions
- 1
- 0 since FY2020
- Compliance actions
- $9,149
- required by EPA orders
- EPA inspections
- 0
- none on record
Latest case · Sep 2008
Village of Dannemora
Administrative order · CAA, CWA, RCRA, Implementation Plan for National Primary and Secondary Ambient Air Quality Standards · Source Agrees · Compliance actions $9,149
Source: EPA ECHO, civil enforcement case 02-2008-0853.
Full case history with a free Klarifi account
Every action against Dannemora (v) STP with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.
Key contacts
Decision-makers at Dannemora (v) STP.
No verified contacts on file yet
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Nearby wastewater treatment plants in New York
Cadyville · 4 mi away
0.0034 MGD
Lyon Mountain · 10 mi away
0.03 MGD
Peru · 13 mi away
0.18 MGD
Plattsburgh · 13 mi away
6.49 MGD
Peru · 15 mi away
0.0069 MGD
Keeseville · 18 mi away
0.17 MGD
Ausable Forks · 18 mi away
0.06 MGD
Chazy · 19 mi away
0.04 MGD
Dannemora (v) STP: frequently asked questions
Sources and methodology
Flow, permit and violation figures come from the EPA's ICIS-NPDES discharge monitoring records. Population served comes from the Clean Watersheds Needs Survey 2022. Treatment structures are identified by Klarifi's review of aerial imagery, and capital improvement projects are extracted from published municipal budget documents. Violations are counted over the last three years of monitoring reports.
Data refreshed October 26, 2026; facility record last updated March 15, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · WWTP · Biosolids · all terms