New York · drinking water · SDWIS through latest publish

Pattersonville Mobile Home #1 Water Quality — Wappinger Falls, New York

PWSID NY2801592 · Mixed sourcesPrivate

81 people served. No health-based SDWIS violations recorded in the past 5 years. 155 remain unresolved. Last cited 1 year ago.

ALL SDWIS VIOLATIONS · 20202026 (annual count)
Bar chart of annual values from 2020 to 2026, in violations. Most recent year (2026): 0 violations.76 violations'20'21'22'23'24'25'260 violations
Anomaly engine

Active signals

UNRESOLVED VIOLATION · SDWIS VIOLATION

Contaminant 7000

Unresolved Phase I/II/V Synthetic Organic Chemical Rules violation cited in 2025 (contaminant 7000).

EPA SDWIS record

UNRESOLVED VIOLATION · SDWIS VIOLATION

Contaminant

Unresolved Lead and Copper Rule violation cited in 2025 (contaminant ).

EPA SDWIS record

UNRESOLVED VIOLATION · SDWIS VIOLATION

Contaminant

Unresolved Lead and Copper Rule violation cited in 2025 (contaminant ).

EPA SDWIS record

UNRESOLVED VIOLATION · SDWIS VIOLATION

Contaminant 7000

Unresolved Phase I/II/V Synthetic Organic Chemical Rules violation cited in 2024 (contaminant 7000).

EPA SDWIS record

Most-cited contaminants

What This Utility Gets Cited For

  • Contaminant 800037 citations
  • Contaminant 24 citations
  • Contaminant 70005 citations
  • Arsenic4 citations
  • Barium4 citations
  • Cadmium4 citations
Violation history

What's On The SDWIS Record

Health-based violations exceed an MCL or treatment-technique standard. Monitoring violations are reporting failures with no measured exceedance — they tell you the system isn't fully transparent, not that the water is unsafe today.

OTHER · CONTAMINANT 7000UNRESOLVED

2025 · Contaminant 7000 · Phase I/II/V Synthetic Organic Chemical Rules

OTHER

CONTAMINANT CODE 7000

OTHER · CONTAMINANT UNRESOLVED

2025 · Contaminant · Lead and Copper Rule

OTHER

CONTAMINANT CODE

OTHER · CONTAMINANT

2025 · Contaminant · Lead and Copper Rule

OTHER; returned to compliance

CONTAMINANT CODE

MONITORING · CONTAMINANT 8000

2025 · Contaminant 8000 · Revised Total Coliform Rule

Monitoring failure; returned to compliance

CONTAMINANT CODE 8000

OTHER · CONTAMINANT UNRESOLVED

2025 · Contaminant · Lead and Copper Rule

OTHER

CONTAMINANT CODE

MONITORING · ARSENIC

2025 · Arsenic · Phase I/II/V Inorganic Chemical Rules

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 1005

MONITORING · BARIUM

2025 · Barium · Phase I/II/V Inorganic Chemical Rules

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 1010

MONITORING · CADMIUM

2025 · Cadmium · Phase I/II/V Inorganic Chemical Rules

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 1015

MONITORING · CHROMIUM

2025 · Chromium · Phase I/II/V Inorganic Chemical Rules

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 1020

MONITORING · FLUORIDE

2025 · Fluoride · Phase I/II/V Inorganic Chemical Rules

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 1024

MONITORING · MERCURY (INORGANIC)

2025 · Mercury (inorganic) · Phase I/II/V Inorganic Chemical Rules

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 1025

MONITORING · SELENIUM

2025 · Selenium · Phase I/II/V Inorganic Chemical Rules

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 1035

MONITORING · CONTAMINANT 1036

2025 · Contaminant 1036 · Phase I/II/V Inorganic Chemical Rules

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 1036

MONITORING · CONTAMINANT 1074

2025 · Contaminant 1074 · Phase I/II/V Inorganic Chemical Rules

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 1074

MONITORING · CONTAMINANT 1075

2025 · Contaminant 1075 · Phase I/II/V Inorganic Chemical Rules

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 1075

MONITORING · CONTAMINANT 1085

2025 · Contaminant 1085 · Phase I/II/V Inorganic Chemical Rules

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 1085

MONITORING · ASBESTOS

2025 · Asbestos · Phase I/II/V Inorganic Chemical Rules

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 1045

MONITORING · TOTAL TRIHALOMETHANES (TTHM)

2025 · Total Trihalomethanes (TTHM) · Total Trihalomethanes Rule

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 2950

MONITORING · HALOACETIC ACIDS (HAA5)

2025 · Haloacetic Acids (HAA5) · Total Trihalomethanes Rule

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 2456

OTHER · CONTAMINANT 7000UNRESOLVED

2024 · Contaminant 7000 · Phase I/II/V Synthetic Organic Chemical Rules

OTHER

CONTAMINANT CODE 7000

MONITORING · CONTAMINANT 8000

2024 · Contaminant 8000 · Revised Total Coliform Rule

Monitoring failure; returned to compliance

CONTAMINANT CODE 8000

MONITORING · CONTAMINANT 8000UNRESOLVED

2024 · Contaminant 8000 · Revised Total Coliform Rule

Monitoring failure

CONTAMINANT CODE 8000

MONITORING · CONTAMINANT 8000

2024 · Contaminant 8000 · Revised Total Coliform Rule

Monitoring failure; returned to compliance

CONTAMINANT CODE 8000

OTHER · CONTAMINANT

2024 · Contaminant · Lead and Copper Rule

OTHER; returned to compliance

CONTAMINANT CODE

OTHER · CONTAMINANT UNRESOLVED

2024 · Contaminant · Lead and Copper Rule

OTHER

CONTAMINANT CODE

OTHER · CONTAMINANT

2024 · Contaminant · Lead and Copper Rule

OTHER; returned to compliance

CONTAMINANT CODE

MONITORING · CONTAMINANT 8000

2024 · Contaminant 8000 · Revised Total Coliform Rule

Monitoring failure; returned to compliance

CONTAMINANT CODE 8000

MONITORING · CONTAMINANT 8000UNRESOLVED

2024 · Contaminant 8000 · Revised Total Coliform Rule

Monitoring failure

CONTAMINANT CODE 8000

MONITORING · CONTAMINANT 8000UNRESOLVED

2024 · Contaminant 8000 · Revised Total Coliform Rule

Monitoring failure

CONTAMINANT CODE 8000

MONITORING · CONTAMINANT 8000

2024 · Contaminant 8000 · Revised Total Coliform Rule

Monitoring failure; returned to compliance

CONTAMINANT CODE 8000

OTHER · CONTAMINANT

2024 · Contaminant · Lead and Copper Rule

OTHER; returned to compliance

CONTAMINANT CODE

OTHER · CONTAMINANT UNRESOLVED

2024 · Contaminant · Lead and Copper Rule

OTHER

CONTAMINANT CODE

OTHER · CONTAMINANT UNRESOLVED

2024 · Contaminant · Lead and Copper Rule

OTHER

CONTAMINANT CODE

OTHER · CONTAMINANT

2024 · Contaminant · Lead and Copper Rule

OTHER; returned to compliance

CONTAMINANT CODE

MONITORING · CONTAMINANT 8000

2024 · Contaminant 8000 · Revised Total Coliform Rule

Monitoring failure; returned to compliance

CONTAMINANT CODE 8000

MONITORING · CONTAMINANT 8000UNRESOLVED

2024 · Contaminant 8000 · Revised Total Coliform Rule

Monitoring failure

CONTAMINANT CODE 8000

MONITORING · CONTAMINANT 8000

2024 · Contaminant 8000 · Revised Total Coliform Rule

Monitoring failure; returned to compliance

CONTAMINANT CODE 8000

MONITORING · ARSENIC

2024 · Arsenic · Phase I/II/V Inorganic Chemical Rules

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 1005

MONITORING · ARSENICUNRESOLVED

2024 · Arsenic · Phase I/II/V Inorganic Chemical Rules

Failure to monitor as scheduled

CONTAMINANT CODE 1005

MONITORING · ARSENICUNRESOLVED

2024 · Arsenic · Phase I/II/V Inorganic Chemical Rules

Failure to monitor as scheduled

CONTAMINANT CODE 1005

MONITORING · BARIUM

2024 · Barium · Phase I/II/V Inorganic Chemical Rules

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 1010

MONITORING · BARIUMUNRESOLVED

2024 · Barium · Phase I/II/V Inorganic Chemical Rules

Failure to monitor as scheduled

CONTAMINANT CODE 1010

MONITORING · BARIUMUNRESOLVED

2024 · Barium · Phase I/II/V Inorganic Chemical Rules

Failure to monitor as scheduled

CONTAMINANT CODE 1010

MONITORING · CADMIUM

2024 · Cadmium · Phase I/II/V Inorganic Chemical Rules

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 1015

MONITORING · CADMIUMUNRESOLVED

2024 · Cadmium · Phase I/II/V Inorganic Chemical Rules

Failure to monitor as scheduled

CONTAMINANT CODE 1015

MONITORING · CADMIUMUNRESOLVED

2024 · Cadmium · Phase I/II/V Inorganic Chemical Rules

Failure to monitor as scheduled

CONTAMINANT CODE 1015

MONITORING · CHROMIUM

2024 · Chromium · Phase I/II/V Inorganic Chemical Rules

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 1020

MONITORING · CHROMIUMUNRESOLVED

2024 · Chromium · Phase I/II/V Inorganic Chemical Rules

Failure to monitor as scheduled

CONTAMINANT CODE 1020

MONITORING · CHROMIUMUNRESOLVED

2024 · Chromium · Phase I/II/V Inorganic Chemical Rules

Failure to monitor as scheduled

CONTAMINANT CODE 1020

MONITORING · FLUORIDE

2024 · Fluoride · Phase I/II/V Inorganic Chemical Rules

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 1024

MONITORING · FLUORIDEUNRESOLVED

2024 · Fluoride · Phase I/II/V Inorganic Chemical Rules

Failure to monitor as scheduled

CONTAMINANT CODE 1024

MONITORING · FLUORIDEUNRESOLVED

2024 · Fluoride · Phase I/II/V Inorganic Chemical Rules

Failure to monitor as scheduled

CONTAMINANT CODE 1024

MONITORING · MERCURY (INORGANIC)

2024 · Mercury (inorganic) · Phase I/II/V Inorganic Chemical Rules

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 1025

MONITORING · MERCURY (INORGANIC)UNRESOLVED

2024 · Mercury (inorganic) · Phase I/II/V Inorganic Chemical Rules

Failure to monitor as scheduled

CONTAMINANT CODE 1025

MONITORING · MERCURY (INORGANIC)UNRESOLVED

2024 · Mercury (inorganic) · Phase I/II/V Inorganic Chemical Rules

Failure to monitor as scheduled

CONTAMINANT CODE 1025

MONITORING · SELENIUM

2024 · Selenium · Phase I/II/V Inorganic Chemical Rules

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 1035

MONITORING · SELENIUMUNRESOLVED

2024 · Selenium · Phase I/II/V Inorganic Chemical Rules

Failure to monitor as scheduled

CONTAMINANT CODE 1035

MONITORING · SELENIUMUNRESOLVED

2024 · Selenium · Phase I/II/V Inorganic Chemical Rules

Failure to monitor as scheduled

CONTAMINANT CODE 1035

MONITORING · CONTAMINANT 1036

2024 · Contaminant 1036 · Phase I/II/V Inorganic Chemical Rules

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 1036

MONITORING · CONTAMINANT 1036UNRESOLVED

2024 · Contaminant 1036 · Phase I/II/V Inorganic Chemical Rules

Failure to monitor as scheduled

CONTAMINANT CODE 1036

MONITORING · CONTAMINANT 1036UNRESOLVED

2024 · Contaminant 1036 · Phase I/II/V Inorganic Chemical Rules

Failure to monitor as scheduled

CONTAMINANT CODE 1036

MONITORING · CONTAMINANT 1074

2024 · Contaminant 1074 · Phase I/II/V Inorganic Chemical Rules

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 1074

MONITORING · CONTAMINANT 1074UNRESOLVED

2024 · Contaminant 1074 · Phase I/II/V Inorganic Chemical Rules

Failure to monitor as scheduled

CONTAMINANT CODE 1074

MONITORING · CONTAMINANT 1074UNRESOLVED

2024 · Contaminant 1074 · Phase I/II/V Inorganic Chemical Rules

Failure to monitor as scheduled

CONTAMINANT CODE 1074

MONITORING · CONTAMINANT 1075

2024 · Contaminant 1075 · Phase I/II/V Inorganic Chemical Rules

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 1075

MONITORING · CONTAMINANT 1075UNRESOLVED

2024 · Contaminant 1075 · Phase I/II/V Inorganic Chemical Rules

Failure to monitor as scheduled

CONTAMINANT CODE 1075

MONITORING · CONTAMINANT 1075UNRESOLVED

2024 · Contaminant 1075 · Phase I/II/V Inorganic Chemical Rules

Failure to monitor as scheduled

CONTAMINANT CODE 1075

MONITORING · CONTAMINANT 1085

2024 · Contaminant 1085 · Phase I/II/V Inorganic Chemical Rules

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 1085

MONITORING · CONTAMINANT 1085UNRESOLVED

2024 · Contaminant 1085 · Phase I/II/V Inorganic Chemical Rules

Failure to monitor as scheduled

CONTAMINANT CODE 1085

MONITORING · CONTAMINANT 1085UNRESOLVED

2024 · Contaminant 1085 · Phase I/II/V Inorganic Chemical Rules

Failure to monitor as scheduled

CONTAMINANT CODE 1085

MONITORING · ASBESTOS

2024 · Asbestos · Phase I/II/V Inorganic Chemical Rules

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 1045

MONITORING · ASBESTOSUNRESOLVED

2024 · Asbestos · Phase I/II/V Inorganic Chemical Rules

Failure to monitor as scheduled

CONTAMINANT CODE 1045

MONITORING · ASBESTOSUNRESOLVED

2024 · Asbestos · Phase I/II/V Inorganic Chemical Rules

Failure to monitor as scheduled

CONTAMINANT CODE 1045

MONITORING · TOTAL TRIHALOMETHANES (TTHM)

2024 · Total Trihalomethanes (TTHM) · Total Trihalomethanes Rule

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 2950

MONITORING · TOTAL TRIHALOMETHANES (TTHM)UNRESOLVED

2024 · Total Trihalomethanes (TTHM) · Total Trihalomethanes Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2950

MONITORING · TOTAL TRIHALOMETHANES (TTHM)UNRESOLVED

2024 · Total Trihalomethanes (TTHM) · Total Trihalomethanes Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2950

MONITORING · HALOACETIC ACIDS (HAA5)

2024 · Haloacetic Acids (HAA5) · Total Trihalomethanes Rule

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 2456

MONITORING · HALOACETIC ACIDS (HAA5)UNRESOLVED

2024 · Haloacetic Acids (HAA5) · Total Trihalomethanes Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2456

MONITORING · HALOACETIC ACIDS (HAA5)UNRESOLVED

2024 · Haloacetic Acids (HAA5) · Total Trihalomethanes Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2456

MONITORING · CONTAMINANT 5200UNRESOLVED

2024 · Contaminant 5200 · Phase I/II/V Inorganic Chemical Rules

Reporting failure

CONTAMINANT CODE 5200

OTHER · CONTAMINANT UNRESOLVED

2023 · Contaminant · Lead and Copper Rule

OTHER

CONTAMINANT CODE

OTHER · CONTAMINANT

2023 · Contaminant · Lead and Copper Rule

OTHER; returned to compliance

CONTAMINANT CODE

OTHER · CONTAMINANT UNRESOLVED

2023 · Contaminant · Lead and Copper Rule

OTHER

CONTAMINANT CODE

OTHER · CONTAMINANT UNRESOLVED

2023 · Contaminant · Lead and Copper Rule

OTHER

CONTAMINANT CODE

OTHER · CONTAMINANT

2023 · Contaminant · Lead and Copper Rule

OTHER; returned to compliance

CONTAMINANT CODE

OTHER · CONTAMINANT UNRESOLVED

2023 · Contaminant · Lead and Copper Rule

OTHER

CONTAMINANT CODE

OTHER · CONTAMINANT UNRESOLVED

2023 · Contaminant · Lead and Copper Rule

OTHER

CONTAMINANT CODE

OTHER · CONTAMINANT UNRESOLVED

2023 · Contaminant · Lead and Copper Rule

OTHER

CONTAMINANT CODE

OTHER · CONTAMINANT

2023 · Contaminant · Lead and Copper Rule

OTHER; returned to compliance

CONTAMINANT CODE

OTHER · CONTAMINANT UNRESOLVED

2023 · Contaminant · Lead and Copper Rule

OTHER

CONTAMINANT CODE

OTHER · CONTAMINANT UNRESOLVED

2023 · Contaminant · Lead and Copper Rule

OTHER

CONTAMINANT CODE

OTHER · CONTAMINANT 7000UNRESOLVED

2023 · Contaminant 7000 · Phase I/II/V Synthetic Organic Chemical Rules

OTHER

CONTAMINANT CODE 7000

MONITORING · ENDRINUNRESOLVED

2023 · Endrin · Nitrate/Nitrite

Failure to monitor as scheduled

CONTAMINANT CODE 2005

MONITORING · LINDANEUNRESOLVED

2023 · Lindane · Nitrate/Nitrite

Failure to monitor as scheduled

CONTAMINANT CODE 2010

MONITORING · METHOXYCHLORUNRESOLVED

2023 · Methoxychlor · Nitrate/Nitrite

Failure to monitor as scheduled

CONTAMINANT CODE 2015

MONITORING · TOXAPHENEUNRESOLVED

2023 · Toxaphene · Nitrate/Nitrite

Failure to monitor as scheduled

CONTAMINANT CODE 2020

MONITORING · CONTAMINANT 2021UNRESOLVED

2023 · Contaminant 2021 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2021

MONITORING · CONTAMINANT 2022UNRESOLVED

2023 · Contaminant 2022 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2022

MONITORING · CONTAMINANT 2031UNRESOLVED

2023 · Contaminant 2031 · Nitrate/Nitrite

Failure to monitor as scheduled

CONTAMINANT CODE 2031

MONITORING · CONTAMINANT 2035UNRESOLVED

2023 · Contaminant 2035 · Nitrate/Nitrite

Failure to monitor as scheduled

CONTAMINANT CODE 2035

MONITORING · CONTAMINANT 2036UNRESOLVED

2023 · Contaminant 2036 · Nitrate/Nitrite

Failure to monitor as scheduled

CONTAMINANT CODE 2036

MONITORING · CONTAMINANT 2037UNRESOLVED

2023 · Contaminant 2037 · Nitrate/Nitrite

Failure to monitor as scheduled

CONTAMINANT CODE 2037

MONITORING · CONTAMINANT 2039UNRESOLVED

2023 · Contaminant 2039 · Nitrate/Nitrite

Failure to monitor as scheduled

CONTAMINANT CODE 2039

MONITORING · CONTAMINANT 2040UNRESOLVED

2023 · Contaminant 2040 · Nitrate/Nitrite

Failure to monitor as scheduled

CONTAMINANT CODE 2040

MONITORING · CONTAMINANT 2041UNRESOLVED

2023 · Contaminant 2041 · Nitrate/Nitrite

Failure to monitor as scheduled

CONTAMINANT CODE 2041

MONITORING · CONTAMINANT 2042UNRESOLVED

2023 · Contaminant 2042 · Nitrate/Nitrite

Failure to monitor as scheduled

CONTAMINANT CODE 2042

MONITORING · CONTAMINANT 2043UNRESOLVED

2023 · Contaminant 2043 · Nitrate/Nitrite

Failure to monitor as scheduled

CONTAMINANT CODE 2043

MONITORING · CONTAMINANT 2044UNRESOLVED

2023 · Contaminant 2044 · Nitrate/Nitrite

Failure to monitor as scheduled

CONTAMINANT CODE 2044

MONITORING · CONTAMINANT 2045UNRESOLVED

2023 · Contaminant 2045 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2045

MONITORING · CONTAMINANT 2046UNRESOLVED

2023 · Contaminant 2046 · Nitrate/Nitrite

Failure to monitor as scheduled

CONTAMINANT CODE 2046

MONITORING · CONTAMINANT 2047UNRESOLVED

2023 · Contaminant 2047 · Nitrate/Nitrite

Failure to monitor as scheduled

CONTAMINANT CODE 2047

MONITORING · 2,4-DUNRESOLVED

2023 · 2,4-D · Nitrate/Nitrite

Failure to monitor as scheduled

CONTAMINANT CODE 2050

MONITORING · CONTAMINANT 2051UNRESOLVED

2023 · Contaminant 2051 · Nitrate/Nitrite

Failure to monitor as scheduled

CONTAMINANT CODE 2051

MONITORING · 2,4,5-TP (SILVEX)UNRESOLVED

2023 · 2,4,5-TP (Silvex) · Nitrate/Nitrite

Failure to monitor as scheduled

CONTAMINANT CODE 2065

MONITORING · CONTAMINANT 2066UNRESOLVED

2023 · Contaminant 2066 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2066

MONITORING · CONTAMINANT 2067UNRESOLVED

2023 · Contaminant 2067 · Nitrate/Nitrite

Failure to monitor as scheduled

CONTAMINANT CODE 2067

MONITORING · CONTAMINANT 2070UNRESOLVED

2023 · Contaminant 2070 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2070

MONITORING · CONTAMINANT 2076UNRESOLVED

2023 · Contaminant 2076 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2076

MONITORING · CONTAMINANT 2077UNRESOLVED

2023 · Contaminant 2077 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2077

MONITORING · ALACHLORUNRESOLVED

2023 · Alachlor · Nitrate/Nitrite

Failure to monitor as scheduled

CONTAMINANT CODE 2105

MONITORING · ATRAZINEUNRESOLVED

2023 · Atrazine · Nitrate/Nitrite

Failure to monitor as scheduled

CONTAMINANT CODE 2110

MONITORING · CONTAMINANT 2274UNRESOLVED

2023 · Contaminant 2274 · Nitrate/Nitrite

Failure to monitor as scheduled

CONTAMINANT CODE 2274

MONITORING · CARBOFURANUNRESOLVED

2023 · Carbofuran · Nitrate/Nitrite

Failure to monitor as scheduled

CONTAMINANT CODE 2306

MONITORING · CONTAMINANT 2326UNRESOLVED

2023 · Contaminant 2326 · Nitrate/Nitrite

Failure to monitor as scheduled

CONTAMINANT CODE 2326

MONITORING · CONTAMINANT 2356UNRESOLVED

2023 · Contaminant 2356 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2356

MONITORING · TRICHLOROETHYLENE (TCE)UNRESOLVED

2023 · Trichloroethylene (TCE) · Nitrate/Nitrite

Failure to monitor as scheduled

CONTAMINANT CODE 2383

MONITORING · CONTAMINANT 2440UNRESOLVED

2023 · Contaminant 2440 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2440

MONITORING · CONTAMINANT 2595UNRESOLVED

2023 · Contaminant 2595 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2595

MONITORING · CONTAMINANT 2946UNRESOLVED

2023 · Contaminant 2946 · Nitrate/Nitrite

Failure to monitor as scheduled

CONTAMINANT CODE 2946

MONITORING · CONTAMINANT 2959UNRESOLVED

2023 · Contaminant 2959 · Nitrate/Nitrite

Failure to monitor as scheduled

CONTAMINANT CODE 2959

MONITORING · CONTAMINANT 2801UNRESOLVED

2023 · Contaminant 2801 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2801

MONITORING · CONTAMINANT 2802UNRESOLVED

2023 · Contaminant 2802 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2802

MONITORING · CONTAMINANT 2803UNRESOLVED

2023 · Contaminant 2803 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2803

MONITORING · CONTAMINANT 2804UNRESOLVED

2023 · Contaminant 2804 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2804

MONITORING · CONTAMINANT 2805UNRESOLVED

2023 · Contaminant 2805 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2805

MONITORING · CONTAMINANT 2806UNRESOLVED

2023 · Contaminant 2806 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2806

MONITORING · CONTAMINANT 2807UNRESOLVED

2023 · Contaminant 2807 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2807

MONITORING · CONTAMINANT 2808UNRESOLVED

2023 · Contaminant 2808 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2808

MONITORING · CONTAMINANT 2809UNRESOLVED

2023 · Contaminant 2809 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2809

MONITORING · CONTAMINANT 2812UNRESOLVED

2023 · Contaminant 2812 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2812

MONITORING · CONTAMINANT 2813UNRESOLVED

2023 · Contaminant 2813 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2813

MONITORING · CONTAMINANT 2814UNRESOLVED

2023 · Contaminant 2814 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2814

MONITORING · CONTAMINANT 2815UNRESOLVED

2023 · Contaminant 2815 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2815

MONITORING · CONTAMINANT 2816UNRESOLVED

2023 · Contaminant 2816 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2816

MONITORING · CONTAMINANT 2819UNRESOLVED

2023 · Contaminant 2819 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2819

MONITORING · CONTAMINANT 2820UNRESOLVED

2023 · Contaminant 2820 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2820

MONITORING · CONTAMINANT 2821UNRESOLVED

2023 · Contaminant 2821 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2821

MONITORING · CONTAMINANT 2822UNRESOLVED

2023 · Contaminant 2822 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2822

MONITORING · CONTAMINANT 2823UNRESOLVED

2023 · Contaminant 2823 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2823

MONITORING · CONTAMINANT 2824UNRESOLVED

2023 · Contaminant 2824 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2824

MONITORING · CONTAMINANT 2825UNRESOLVED

2023 · Contaminant 2825 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2825

MONITORING · CONTAMINANT 2826UNRESOLVED

2023 · Contaminant 2826 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2826

MONITORING · CONTAMINANT 2827UNRESOLVED

2023 · Contaminant 2827 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2827

MONITORING · CONTAMINANT 2828UNRESOLVED

2023 · Contaminant 2828 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2828

MONITORING · CONTAMINANT 2829UNRESOLVED

2023 · Contaminant 2829 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2829

MONITORING · CONTAMINANT 2049UNRESOLVED

2023 · Contaminant 2049 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2049

OTHER · CONTAMINANT

2022 · Contaminant · Lead and Copper Rule

OTHER; returned to compliance

CONTAMINANT CODE

OTHER · CONTAMINANT

2022 · Contaminant · Lead and Copper Rule

OTHER; returned to compliance

CONTAMINANT CODE

MONITORING · CONTAMINANT 8000

2022 · Contaminant 8000 · Revised Total Coliform Rule

Monitoring failure; returned to compliance

CONTAMINANT CODE 8000

MONITORING · CONTAMINANT 8000

2022 · Contaminant 8000 · Revised Total Coliform Rule

Monitoring failure; returned to compliance

CONTAMINANT CODE 8000

OTHER · CONTAMINANT 7000

2022 · Contaminant 7000 · Phase I/II/V Synthetic Organic Chemical Rules

OTHER; returned to compliance

CONTAMINANT CODE 7000

MONITORING · CONTAMINANT 8000UNRESOLVED

2022 · Contaminant 8000 · Revised Total Coliform Rule

Monitoring failure

CONTAMINANT CODE 8000

MONITORING · CONTAMINANT 8000

2022 · Contaminant 8000 · Revised Total Coliform Rule

Monitoring failure; returned to compliance

CONTAMINANT CODE 8000

MONITORING · CONTAMINANT 8000UNRESOLVED

2022 · Contaminant 8000 · Revised Total Coliform Rule

Monitoring failure

CONTAMINANT CODE 8000

MONITORING · CONTAMINANT 8000UNRESOLVED

2022 · Contaminant 8000 · Revised Total Coliform Rule

Monitoring failure

CONTAMINANT CODE 8000

MONITORING · CONTAMINANT 8000UNRESOLVED

2022 · Contaminant 8000 · Revised Total Coliform Rule

Monitoring failure

CONTAMINANT CODE 8000

MONITORING · CONTAMINANT 8000

2022 · Contaminant 8000 · Revised Total Coliform Rule

Monitoring failure; returned to compliance

CONTAMINANT CODE 8000

MONITORING · CONTAMINANT 8000UNRESOLVED

2022 · Contaminant 8000 · Revised Total Coliform Rule

Monitoring failure

CONTAMINANT CODE 8000

MONITORING · CONTAMINANT 8000UNRESOLVED

2022 · Contaminant 8000 · Revised Total Coliform Rule

Monitoring failure

CONTAMINANT CODE 8000

MONITORING · CONTAMINANT 8000UNRESOLVED

2022 · Contaminant 8000 · Revised Total Coliform Rule

Monitoring failure

CONTAMINANT CODE 8000

MONITORING · CONTAMINANT 8000

2022 · Contaminant 8000 · Revised Total Coliform Rule

Monitoring failure; returned to compliance

CONTAMINANT CODE 8000

MONITORING · CONTAMINANT 8000UNRESOLVED

2022 · Contaminant 8000 · Revised Total Coliform Rule

Monitoring failure

CONTAMINANT CODE 8000

MONITORING · CONTAMINANT 8000UNRESOLVED

2022 · Contaminant 8000 · Revised Total Coliform Rule

Monitoring failure

CONTAMINANT CODE 8000

MONITORING · CONTAMINANT 8000

2022 · Contaminant 8000 · Revised Total Coliform Rule

Monitoring failure; returned to compliance

CONTAMINANT CODE 8000

MONITORING · CONTAMINANT 8000UNRESOLVED

2022 · Contaminant 8000 · Revised Total Coliform Rule

Monitoring failure

CONTAMINANT CODE 8000

MONITORING · CONTAMINANT 8000UNRESOLVED

2022 · Contaminant 8000 · Revised Total Coliform Rule

Monitoring failure

CONTAMINANT CODE 8000

MONITORING · CONTAMINANT 2049

2022 · Contaminant 2049 · Lead and Copper Rule

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 2049

MONITORING · CONTAMINANT 2049UNRESOLVED

2022 · Contaminant 2049 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2049

MONITORING · CONTAMINANT 2049UNRESOLVED

2022 · Contaminant 2049 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2049

MONITORING · CONTAMINANT 2801

2022 · Contaminant 2801 · Lead and Copper Rule

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 2801

MONITORING · CONTAMINANT 2801UNRESOLVED

2022 · Contaminant 2801 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2801

MONITORING · CONTAMINANT 2802

2022 · Contaminant 2802 · Lead and Copper Rule

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 2802

MONITORING · CONTAMINANT 2802UNRESOLVED

2022 · Contaminant 2802 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2802

MONITORING · CONTAMINANT 2803

2022 · Contaminant 2803 · Lead and Copper Rule

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 2803

MONITORING · CONTAMINANT 2803UNRESOLVED

2022 · Contaminant 2803 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2803

MONITORING · CONTAMINANT 2804

2022 · Contaminant 2804 · Lead and Copper Rule

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 2804

MONITORING · CONTAMINANT 2804UNRESOLVED

2022 · Contaminant 2804 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2804

MONITORING · CONTAMINANT 2805

2022 · Contaminant 2805 · Lead and Copper Rule

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 2805

MONITORING · CONTAMINANT 2805UNRESOLVED

2022 · Contaminant 2805 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2805

MONITORING · CONTAMINANT 2806

2022 · Contaminant 2806 · Lead and Copper Rule

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 2806

MONITORING · CONTAMINANT 2806UNRESOLVED

2022 · Contaminant 2806 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2806

MONITORING · CONTAMINANT 2807

2022 · Contaminant 2807 · Lead and Copper Rule

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 2807

MONITORING · CONTAMINANT 2807UNRESOLVED

2022 · Contaminant 2807 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2807

MONITORING · CONTAMINANT 2808

2022 · Contaminant 2808 · Lead and Copper Rule

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 2808

MONITORING · CONTAMINANT 2808UNRESOLVED

2022 · Contaminant 2808 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2808

MONITORING · CONTAMINANT 2809

2022 · Contaminant 2809 · Lead and Copper Rule

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 2809

MONITORING · CONTAMINANT 2809UNRESOLVED

2022 · Contaminant 2809 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2809

MONITORING · CONTAMINANT 2812

2022 · Contaminant 2812 · Lead and Copper Rule

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 2812

MONITORING · CONTAMINANT 2812UNRESOLVED

2022 · Contaminant 2812 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2812

MONITORING · CONTAMINANT 2813

2022 · Contaminant 2813 · Lead and Copper Rule

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 2813

MONITORING · CONTAMINANT 2813UNRESOLVED

2022 · Contaminant 2813 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2813

MONITORING · CONTAMINANT 2814

2022 · Contaminant 2814 · Lead and Copper Rule

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 2814

MONITORING · CONTAMINANT 2814UNRESOLVED

2022 · Contaminant 2814 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2814

MONITORING · CONTAMINANT 2815

2022 · Contaminant 2815 · Lead and Copper Rule

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 2815

MONITORING · CONTAMINANT 2815UNRESOLVED

2022 · Contaminant 2815 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2815

MONITORING · CONTAMINANT 2816

2022 · Contaminant 2816 · Lead and Copper Rule

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 2816

MONITORING · CONTAMINANT 2816UNRESOLVED

2022 · Contaminant 2816 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2816

MONITORING · CONTAMINANT 2819

2022 · Contaminant 2819 · Lead and Copper Rule

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 2819

MONITORING · CONTAMINANT 2819UNRESOLVED

2022 · Contaminant 2819 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2819

MONITORING · CONTAMINANT 2820

2022 · Contaminant 2820 · Lead and Copper Rule

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 2820

MONITORING · CONTAMINANT 2820UNRESOLVED

2022 · Contaminant 2820 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2820

MONITORING · CONTAMINANT 2821

2022 · Contaminant 2821 · Lead and Copper Rule

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 2821

MONITORING · CONTAMINANT 2821UNRESOLVED

2022 · Contaminant 2821 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2821

MONITORING · CONTAMINANT 2822

2022 · Contaminant 2822 · Lead and Copper Rule

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 2822

MONITORING · CONTAMINANT 2822UNRESOLVED

2022 · Contaminant 2822 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2822

MONITORING · CONTAMINANT 2823

2022 · Contaminant 2823 · Lead and Copper Rule

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 2823

MONITORING · CONTAMINANT 2823UNRESOLVED

2022 · Contaminant 2823 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2823

MONITORING · CONTAMINANT 2824

2022 · Contaminant 2824 · Lead and Copper Rule

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 2824

MONITORING · CONTAMINANT 2824UNRESOLVED

2022 · Contaminant 2824 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2824

MONITORING · CONTAMINANT 2825

2022 · Contaminant 2825 · Lead and Copper Rule

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 2825

MONITORING · CONTAMINANT 2825UNRESOLVED

2022 · Contaminant 2825 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2825

MONITORING · CONTAMINANT 2826

2022 · Contaminant 2826 · Lead and Copper Rule

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 2826

MONITORING · CONTAMINANT 2826UNRESOLVED

2022 · Contaminant 2826 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2826

MONITORING · CONTAMINANT 2827

2022 · Contaminant 2827 · Lead and Copper Rule

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 2827

MONITORING · CONTAMINANT 2827UNRESOLVED

2022 · Contaminant 2827 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2827

MONITORING · CONTAMINANT 2828

2022 · Contaminant 2828 · Lead and Copper Rule

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 2828

MONITORING · CONTAMINANT 2828UNRESOLVED

2022 · Contaminant 2828 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2828

MONITORING · CONTAMINANT 2829

2022 · Contaminant 2829 · Lead and Copper Rule

Failure to monitor as scheduled; returned to compliance

CONTAMINANT CODE 2829

MONITORING · CONTAMINANT 2829UNRESOLVED

2022 · Contaminant 2829 · Lead and Copper Rule

Failure to monitor as scheduled

CONTAMINANT CODE 2829

MONITORING · CONTAMINANT 8000UNRESOLVED

2021 · Contaminant 8000 · Revised Total Coliform Rule

Monitoring failure

CONTAMINANT CODE 8000

MONITORING · CONTAMINANT 8000

2021 · Contaminant 8000 · Revised Total Coliform Rule

Monitoring failure; returned to compliance

CONTAMINANT CODE 8000

MONITORING · CONTAMINANT 8000UNRESOLVED

2021 · Contaminant 8000 · Revised Total Coliform Rule

Monitoring failure

CONTAMINANT CODE 8000

MONITORING · CONTAMINANT 8000

2021 · Contaminant 8000 · Revised Total Coliform Rule

Monitoring failure; returned to compliance

CONTAMINANT CODE 8000

OTHER · CONTAMINANT UNRESOLVED

2021 · Contaminant · Lead and Copper Rule

OTHER

CONTAMINANT CODE

MONITORING · CONTAMINANT 8000

2020 · Contaminant 8000 · Revised Total Coliform Rule

Monitoring failure; returned to compliance

CONTAMINANT CODE 8000

MONITORING · CONTAMINANT 8000

2020 · Contaminant 8000 · Revised Total Coliform Rule

Monitoring failure; returned to compliance

CONTAMINANT CODE 8000

MONITORING · CONTAMINANT 8000

2020 · Contaminant 8000 · Revised Total Coliform Rule

Monitoring failure; returned to compliance

CONTAMINANT CODE 8000

MONITORING · CONTAMINANT 8000UNRESOLVED

2020 · Contaminant 8000 · Revised Total Coliform Rule

Monitoring failure

CONTAMINANT CODE 8000

MONITORING · CONTAMINANT 8000

2020 · Contaminant 8000 · Revised Total Coliform Rule

Monitoring failure; returned to compliance

CONTAMINANT CODE 8000

OTHER · CONTAMINANT 7000

2020 · Contaminant 7000 · Phase I/II/V Synthetic Organic Chemical Rules

OTHER; returned to compliance

CONTAMINANT CODE 7000

Equity context · ACS 2018-2022 · USEPA-clone EJ disparity

Who Drinks This Water

Montgomery County, New York (utility's served county per SDWIS GEOGRAPHIC_AREA — city-level not yet matched): a service population of 49,624. Local disparity score for pm2.5 (fine particulate) sits well below the reference (21). Why we surface this →

POPULATION SHARE
15.1%

Low-income

POPULATION SHARE
21.6%

People of color

POPULATION SHARE
6.1%

Under age 5

POPULATION SHARE
18.8%

Over age 64

NATIONAL PERCENTILE · vs all US block groups (population-weighted; ranked against the national EJScreen indicator distribution)

  • PM2.5 (fine particulate)Health riskFine inhalable particles 2.5 micrometers or smaller. They travel deep into the lungs and into the bloodstream — linked to asthma, heart disease, stroke, and premature death.15below the national median
  • OzoneHealth riskGround-level ozone (smog) inflames the airways. Even short exposures trigger asthma attacks and worsen chronic lung and heart disease.3below the national median
  • Nitrogen dioxide (NO₂)Health riskA tailpipe and combustion gas. Concentrates near busy roads and industrial sites; raises risk of airway inflammation, asthma, and lower respiratory infections in children.29below the national median
  • Diesel particulateHealth riskSoot from diesel engines (trucks, trains, ports, construction). EPA classifies it as a likely human carcinogen and a major driver of childhood asthma near freight corridors.31below the national median
  • Toxic releases (RSEI)Health riskEPA's Risk-Screening Environmental Indicators score — weights TRI chemical releases by toxicity, where they go, and how many people are nearby. Higher means greater modeled cancer and chronic-health risk.27below the national median
  • Traffic proximityHealth riskPopulation-weighted distance to high-volume roads. Living close to heavy traffic raises exposure to PM2.5, NO₂, and diesel exhaust — and the cardiovascular and asthma risks that follow.24below the national median
  • Lead-paint risk (pre-1960 housing)Health riskShare of housing built before 1960, when lead-based paint was common. Dust from deteriorating paint is the leading cause of childhood lead poisoning, which permanently impairs cognitive development.86in the highest 20% nationally
  • Superfund site proximityHealth riskPopulation-weighted distance to NPL Superfund sites — the most contaminated waste sites in the country. Nearby groundwater, soil, and air can carry industrial solvents, metals, and other long-lived contaminants.56near the national median
  • RMP-facility proximityHealth riskDistance to facilities holding chemicals at quantities large enough to require an EPA Risk Management Plan (refineries, fertilizer plants, etc.). These pose acute exposure risk during accidental releases.28below the national median
  • Hazardous-waste site proximityHealth riskDistance to RCRA hazardous-waste handlers (treatment, storage, disposal facilities). Indicates potential exposure to industrial chemicals in air, soil, and groundwater.33below the national median
  • Underground storage tanksHealth riskDensity of underground tanks (gasoline, heating oil, industrial fluids). Leaking tanks are a leading source of benzene and other volatile organic compounds in groundwater drinking-water supplies.62above the national median
  • NPDES wastewater proximityHealth riskDistance to permitted industrial wastewater dischargers. Closer proximity raises exposure to pollutants released into surface waters used for fishing, recreation, and downstream drinking-water intakes.41near the national median
  • Drinking-water non-complianceHealth riskEPA score for public water systems with health-based Safe Drinking Water Act violations. Higher means more residents on systems that recently exceeded safe limits for contaminants like lead, arsenic, or nitrate.90in the highest 10% nationally
EJ disparity scores · service-area block groups (100 = national reference; higher = greater disparate burden)
IndicatorDisparity scoreReading
PM2.5 (fine particulate)21well below the reference
Ozone27well below the reference
Nitrogen dioxide (NO₂)42well below the reference
Diesel particulate42well below the reference
Toxic releases (RSEI)27well below the reference
Traffic proximity32well below the reference
Lead-paint risk (pre-1960 housing)100near the reference
Superfund site proximity2well below the reference
RMP-facility proximity8well below the reference
Hazardous-waste site proximity33well below the reference
Underground storage tanks64below the reference
NPDES wastewater proximity48well below the reference
Drinking-water non-compliance105near the reference

Source: Census ACS 2018-2022 (5-year) + USEPA-clone EJ blockgroup stats (raw indicators + EJ disparity mirror).

Source. EPA Safe Drinking Water Information System · retrieved 2026-05-07. Reporting period 2020-01-012026-05-07.

What this is not. SDWIS records compliance against federal MCLs — not a direct readout of tap-water concentrations. Active health-based violations are not the same as a current crisis; we link to the EPA record so you can verify return-to-compliance status before forming a conclusion.