HIDDEN VALLEY ESTATES SD

Address

TOWN HALL, PO BOX 871
OTISVILLE, NY 10963
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County

ORANGE County

Inspections

3 · last May 21, 2025

Total Penalties

$0 · last Feb 21, 2006

Registry ID

110009828507

Compliance Status (Last 12 Quarters)

Number of calendar quarters, out of the last 12, in which this facility was in violation of its permit. Zero means no recorded violations in that program over the past three years.

2

Water (CWA)
Qtrs Non-Compliant

Compliance Violations

Individual permit violations recorded by the EPA across air, water, and hazardous waste programs. Open violations are unresolved as of the most recent ECHO data update.

Program	Type	Violation Date	Return to Compliance	Status
cwa	Schedule Event unachieved and not reported	Mar 28, 2025	Aug 12, 2025	Resolved
cwa	Schedule Event reported late	Mar 28, 2025	—	Open
cwa	Schedule Event achieved late but reported	Mar 28, 2025	—	Open
cwa	Schedule Event unachieved but reported	Mar 28, 2025	Aug 12, 2025	Resolved
cwa	Schedule Event reported late	Mar 28, 2022	—	Open
cwa	Schedule Event reported late	Mar 28, 2021	—	Open
cwa	Schedule Event achieved late but reported	Mar 28, 2021	—	Open
cwa	Schedule Event unachieved but reported	Mar 28, 2021	—	Open
cwa	Schedule Event unachieved and not reported	Mar 28, 2021	—	Open
cwa	Schedule Event reported late	Mar 28, 2020	—	Open
cwa	Schedule Event achieved late but reported	Mar 28, 2020	—	Open
cwa	Schedule Event unachieved but reported	Mar 28, 2020	Jul 10, 2020	Resolved
cwa	Schedule Event unachieved and not reported	Mar 28, 2020	Jul 14, 2020	Resolved
cwa	Schedule Event unachieved and not reported	Jul 8, 2008	Jul 21, 2009	Resolved
cwa	Schedule Event achieved late but reported	Jul 8, 2008	—	Open
cwa	Schedule Event unachieved but reported	Jul 8, 2008	Jul 21, 2009	Resolved
cwa	Schedule Event reported late	Jul 8, 2008	—	Open
cwa	Schedule Event unachieved and not reported	Mar 28, 2008	—	Open
cwa	Schedule Event reported late	Mar 28, 2008	—	Open
cwa	Schedule Event achieved late but reported	Mar 28, 2008	—	Open
cwa	Schedule Event unachieved but reported	Mar 28, 2008	—	Open
cwa	Schedule Event achieved late but reported	Mar 28, 2007	—	Open
cwa	Schedule Event unachieved and not reported	Apr 15, 2006	Nov 10, 2006	Resolved
cwa	Schedule Event reported late	Apr 15, 2006	—	Open
cwa	Schedule Event achieved late but reported	Apr 15, 2006	—	Open
cwa	Schedule Event unachieved but reported	Apr 15, 2006	Nov 10, 2006	Resolved

Discharge Limit Exceedances

Instances where this facility's reported discharge monitoring results exceeded its permitted limits under the Clean Water Act. Exceedance percentage shows how far over the permit limit the discharge was.

Pollutant	Violation	Reported	Limit	Exceedance	Period	Status
Nitrogen, ammonia, total [as NH3]	DMR, Limited - Numeric Violation	10.30 mg/L	1.50	+587%	Sep 2025	Open
Coliform, fecal general	DMR, Limited - Numeric Violation	387.30 MPN/100mL	200.00	+94%	Jul 2025	Open
Flow rate	DMR, Limited - Numeric Violation	0.07 MGD	0.06	+17%	May 2025	Open
Oxygen, dissolved [DO]	DMR, Limited - Numeric Violation	2.10 mg/L	7.00	+70%	Aug 2024	Open
Oxygen, dissolved [DO]	DMR, Limited - Numeric Violation	6.60 mg/L	7.00	+6%	May 2024	Open
Flow rate	DMR, Limited - Numeric Violation	0.06 MGD	0.06	+4%	Mar 2024	Open
Flow rate	DMR, Limited - Numeric Violation	0.06 MGD	0.06	+7%	Nov 2018	Open

Enforcement Actions

Formal enforcement cases brought by the EPA or state agencies, including administrative orders and civil penalties assessed. Penalty amounts reflect what was formally assessed, not necessarily what was collected.

State Administrative Order of Consent

Clean Water Act · Case NY-N00003005 · Feb 21, 2006

$10,000

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