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Discharge Monitoring Report (DMR) Pollutant Loading Tool

The Loading Tool is being transitioned into ECHO to increase user access to data and streamline site maintenance. The beta version is now available for testing. EPA plans to retire this site in late November 2017. Current site functionality will be available in ECHO.

Note: The tool uses discharge monitoring report (DMR) data from ICIS-NPDES to calculate pollutant discharge amounts. EPA has verified the accuracy of the tool’s calculations. EPA has also performed a limited review of the underlying data that has focused on facilities with the largest amounts of pollutant discharges. Due to the large amount of DMR data, some errors exist in ICIS-NPDES DMR data. Please see the User Guides page for instructions on how to use the tool and how to correct errors in ICIS-NPDES. The tool also uses wastewater pollutant discharge data from the Toxics Release Inventory (TRI). Contact Us with any comments or questions about the tool, and sign up for our e-mail news bulletin to be notified when new data, enhancements, or training materials become available.

Effluent Limit Exceedances Report

For detailed information on the contents of this report, see Effluent Limit Exceedances Report Help.

WESTCHESTER COUNTY AIRPORT, WHITE PLAINS, NY, 10604


Facility Information
NPDES ID: NY0075132
FRS ID: 110055648857
Other NPDES IDs associated with this FRS ID: None
TRI ID(s): None
Major/Minor Indicator: Minor
Facility Type: NON-POTW
Latitude: 41.075556
Longitude:-73.707583
4-Digit SIC Code: 4581 - AIRPORTS, FLYING FIELDS & SER
6-Digit NAICS Code:

Receiving Water Information
Waterbody Name (from GNIS): Byram River
Watershed Name and Number (12-Digit HUC): Kensico Reservoir (020301020101)
Listed for Impairment?: Yes
Impairment Class: Not provided
Permit Information
Permit Status: Effective
Permit Issuance: STATE OF NEW YORK
Original Issue Date: 08/25/1975
Last Issue Date: 07/17/2013
Permit Effective Date: 02/01/2014
Permit Expiration Date: 01/31/2019
DMR Signer:
Approved Pretreatment Program?: N/A
Combined Sewer Overflow (CSO) Outfall: N/A

Enforcement Information
Last Formal Enforcement Action: 08/16/1991
Civil Enforcement Case Number: NY-N00002144
DOJ/Court Docket Number:
Type Description: State Administrative Order of Consent

Adjust Date Range:Start Date: End Date:

Total Exceedance Counts
Number of Exceedances Days with Exceedances Months with Exceedances
34 22 21
Exceedance Counts by Pollutant
Parameter Code Description Limit Type Contains
Potential
Outliers?
Number of Exceedances Days with Exceedances
00400 pH MAXIMUM 7
00400 pH MINIMUM 5
00556 Oil & grease DAILY MX  Value contains loads calculated using data that has been flagged as potential outliers or data errors 2 2
80082 BOD, carbonaceous, 05 day, 20 C DAILY MX  Value contains loads calculated using data that has been flagged as potential outliers or data errors 20 20

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Exceedance Details
Date Outfall Parameter Average Daily
Flow (MGD)
Limit Type DMR Value Limit Value % Exceed-
ance
Load Over
Limit (lb/
period)
Days per Period Days with Exceedances
08/31/2009 004 00400 - pH MAXIMUM 9.99
SU
9
SU
31
08/31/2013 007 80082 - BOD, carbonaceous, 05 day, 20 C 0.1099999999999999945 DAILY MX 17.6
mg/L
5
mg/L
252 359 31 1
10/31/2013 010 00400 - pH MAXIMUM 9.2
SU
9
SU
31
11/30/2013 001 00400 - pH MAXIMUM 9.2
SU
9
SU
30
11/30/2013 007 00400 - pH MAXIMUM 8.6
SU
8.5
SU
30
12/31/2013 007 00400 - pH MINIMUM 6.1
SU
6.5
SU
31
12/31/2013 010 00400 - pH MINIMUM 5.7
SU
6
SU
31
01/31/2014 001 00400 - pH MAXIMUM 10.39
SU
9
SU
31
01/31/2014 001 80082 - BOD, carbonaceous, 05 day, 20 C 0.419999999999999979 DAILY MX 79.8
mg/L
34
mg/L
135 4,977 31 1
01/31/2014 003 80082 - BOD, carbonaceous, 05 day, 20 C 0.179999999999999991 DAILY MX 46.5
mg/L
34
mg/L
37 582 31 1
01/31/2014 007 00400 - pH MAXIMUM 8.96
SU
8.5
SU
31
02/28/2014 003 00400 - pH MAXIMUM 11.27
SU
9
SU
28
02/28/2014 004 00400 - pH MINIMUM 6.38
SU
6.5
SU
28
02/28/2014 010 00400 - pH MINIMUM 5.71
SU
6
SU
28
03/31/2014 001 00400 - pH MINIMUM 5.37
SU
6
SU
31
03/31/2014 001 80082 - BOD, carbonaceous, 05 day, 20 C 0.419999999999999979 DAILY MX 181
mg/L
34
mg/L
432 15,974 31 1
03/31/2014 003 80082 - BOD, carbonaceous, 05 day, 20 C 0.19499999999999999025 DAILY MX 59.9
mg/L
34
mg/L
76 1,307 31 1
04/30/2014 001 80082 - BOD, carbonaceous, 05 day, 20 C 0.419999999999999979 DAILY MX 132
mg/L
34
mg/L
288 10,306 30 1
06/30/2014 001 80082 - BOD, carbonaceous, 05 day, 20 C 0.419999999999999979 DAILY MX 16.4
mg/L
5
mg/L
228 1,199 30 1
07/31/2014 007 80082 - BOD, carbonaceous, 05 day, 20 C 0.19499999999999999025 DAILY MX 5.2
mg/L
5
mg/L
4 10.09 31 1
01/31/2015 001 80082 - BOD, carbonaceous, 05 day, 20 C 0.419999999999999979 DAILY MX 49.4
mg/L  Value contains loads calculated using data that has been flagged as potential outliers or data errors
34
mg/L
45 1,673 31 1
01/31/2015 003 80082 - BOD, carbonaceous, 05 day, 20 C 0.19499999999999999025 DAILY MX 67.2
mg/L
34
mg/L
98 1,675 31 1
02/28/2015 001 80082 - BOD, carbonaceous, 05 day, 20 C 0.419999999999999979 DAILY MX 223
mg/L  Value contains loads calculated using data that has been flagged as potential outliers or data errors
34
mg/L
556 18,550 28 1
02/28/2015 003 80082 - BOD, carbonaceous, 05 day, 20 C 0.19499999999999999025 DAILY MX 102
mg/L
34
mg/L
200 3,099 28 1
03/31/2015 001 80082 - BOD, carbonaceous, 05 day, 20 C 0.419999999999999979 DAILY MX 137
mg/L  Value contains loads calculated using data that has been flagged as potential outliers or data errors
34
mg/L
303 11,192 31 1
04/30/2015 001 80082 - BOD, carbonaceous, 05 day, 20 C 0.419999999999999979 DAILY MX 108
mg/L  Value contains loads calculated using data that has been flagged as potential outliers or data errors
34
mg/L
218 7,782 30 1
06/30/2015 004 80082 - BOD, carbonaceous, 05 day, 20 C 0.219999999999999989 DAILY MX 5.5
mg/L
5
mg/L
10 27.5 30 1
12/31/2015 001 80082 - BOD, carbonaceous, 05 day, 20 C 0.419999999999999979 DAILY MX 39.4
mg/L  Value contains loads calculated using data that has been flagged as potential outliers or data errors
34
mg/L
16 587 31 1
06/30/2016 001 80082 - BOD, carbonaceous, 05 day, 20 C 0.0419999999999999979 DAILY MX 8.4
mg/L
5
mg/L
68 35.7 30 1
06/30/2016 004 00556 - Oil & grease 0.219999999999999989 DAILY MX 20.9
mg/L  Value contains loads calculated using data that has been flagged as potential outliers or data errors
15
mg/L
39 325 30 1
07/31/2016 010 00556 - Oil & grease 0.01499999999999999925 DAILY MX 28.2
mg/L
15
mg/L
88 51.2 31 1
02/28/2017 003 80082 - BOD, carbonaceous, 05 day, 20 C 0.19499999999999999025 DAILY MX 36.8
mg/L
34
mg/L
8 128 28 1
06/30/2017 003 80082 - BOD, carbonaceous, 05 day, 20 C 0.19499999999999999025 DAILY MX 17.7
mg/L
5
mg/L
254 620 30 1
06/30/2017 010 80082 - BOD, carbonaceous, 05 day, 20 C 0.01499999999999999925 DAILY MX 23.9
mg/L
5
mg/L
378 70.9 30 1

- Loadings are not calculated for all DMR measurements

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