B

Black Oak, AR

—no score

Contamination score

Higher = more contaminated vs. other cities.

⚠️2 health-based violations on record.
0
Water sources
26
Violations
0
Pollution sources
0
Self-reported
0
Lawsuits

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Reported illness & cancer claims

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Self-reported issues

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Pollution sources & reported claims near your water

Factories, greenhouses, and contaminated sites mapped around the water supply. Tap any circle for detail.

Critical High Medium Reported claim

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Public water systems

BLACK OAK WATERWORKS

PWSID:
AR0000123
Source:
Ground water
Serves:
264 people

EPA & DEP violations

BLACK OAK WATERWORKS

PWSID AR000012326 violations

  • Monitoring violation — BLACK OAK WATERWORKS

    low severityResolved

    EPA SDWIS violation 8644228 (code 3A) at BLACK OAK WATERWORKS (PWSID AR0000123).

    EPA SDWIS · Monitoring violation · Began Aug 1, 2025 · 1 year ago · Source ↗

  • Reporting violation — BLACK OAK WATERWORKS

    low severityResolved

    EPA SDWIS violation 8644227 (code 4B) at BLACK OAK WATERWORKS (PWSID AR0000123).

    EPA SDWIS · Reporting violation · Began Jul 1, 2025 · 1 year ago · Source ↗

  • Monitoring violation — BLACK OAK WATERWORKS

    low severityResolved

    EPA SDWIS violation 8644226 (code 66) at BLACK OAK WATERWORKS (PWSID AR0000123).

    EPA SDWIS · Monitoring violation · Began Dec 1, 2021 · 4 years ago · Source ↗

  • Other violation — BLACK OAK WATERWORKS

    low severityResolved

    EPA SDWIS violation 8644225 (code 72) at BLACK OAK WATERWORKS (PWSID AR0000123).

    EPA SDWIS · Other violation · Began Oct 1, 2019 · 6 years ago · Source ↗

  • Other violation — BLACK OAK WATERWORKS

    low severityResolved

    EPA SDWIS violation 8644224 (code 75) at BLACK OAK WATERWORKS (PWSID AR0000123).

    EPA SDWIS · Other violation · Began Dec 1, 2017 · 8 years ago · Source ↗

  • Other violation — BLACK OAK WATERWORKS

    low severityResolved

    EPA SDWIS violation 8644223 (code 71) at BLACK OAK WATERWORKS (PWSID AR0000123).

    EPA SDWIS · Other violation · Began Jul 1, 2017 · 9 years ago · Source ↗

  • Monitoring violation — BLACK OAK WATERWORKS

    low severityResolved

    EPA SDWIS violation 8644222 (code 3A) at BLACK OAK WATERWORKS (PWSID AR0000123).

    EPA SDWIS · Monitoring violation · Began Nov 1, 2016 · 9 years ago · Source ↗

  • Monitoring violation — BLACK OAK WATERWORKS

    low severityResolved

    EPA SDWIS violation 8644221 (code 66) at BLACK OAK WATERWORKS (PWSID AR0000123).

    EPA SDWIS · Monitoring violation · Began Jan 14, 2016 · 10 years ago · Source ↗

  • Other violation — BLACK OAK WATERWORKS

    low severityResolved

    EPA SDWIS violation 8644219 (code 72) at BLACK OAK WATERWORKS (PWSID AR0000123).

    EPA SDWIS · Other violation · Began Oct 1, 2014 · 11 years ago · Source ↗

  • Other violation — BLACK OAK WATERWORKS

    low severityResolved

    EPA SDWIS violation 8644218 (code 71) at BLACK OAK WATERWORKS (PWSID AR0000123).

    EPA SDWIS · Other violation · Began Jul 1, 2014 · 12 years ago · Source ↗

  • Monitoring violation — BLACK OAK WATERWORKS

    low severityResolved

    EPA SDWIS violation 8644217 (code 66) at BLACK OAK WATERWORKS (PWSID AR0000123).

    EPA SDWIS · Monitoring violation · Began Dec 30, 2012 · 13 years ago · Source ↗

  • Monitoring violation — BLACK OAK WATERWORKS

    low severityResolved

    EPA SDWIS violation 8644214 (code 34) at BLACK OAK WATERWORKS (PWSID AR0000123).

    EPA SDWIS · Monitoring violation · Began Oct 1, 2012 · 13 years ago · Source ↗

  • Other violation — BLACK OAK WATERWORKS

    low severityResolved

    EPA SDWIS violation 8644216 (code 72) at BLACK OAK WATERWORKS (PWSID AR0000123).

    EPA SDWIS · Other violation · Began Oct 1, 2012 · 13 years ago · Source ↗

  • Other violation — BLACK OAK WATERWORKS

    low severityResolved

    EPA SDWIS violation 8644215 (code 71) at BLACK OAK WATERWORKS (PWSID AR0000123).

    EPA SDWIS · Other violation · Began Jul 1, 2012 · 14 years ago · Source ↗

  • Other violation — BLACK OAK WATERWORKS

    low severityResolved

    EPA SDWIS violation 8644212 (code 72) at BLACK OAK WATERWORKS (PWSID AR0000123).

    EPA SDWIS · Other violation · Began Oct 1, 2011 · 14 years ago · Source ↗

  • Other violation — BLACK OAK WATERWORKS

    low severityResolved

    EPA SDWIS violation 8644011 (code 71) at BLACK OAK WATERWORKS (PWSID AR0000123).

    EPA SDWIS · Other violation · Began Jul 1, 2010 · 16 years ago · Source ↗

  • Monitoring violation — BLACK OAK WATERWORKS

    low severityResolved

    EPA SDWIS violation 8643306 (code 52) at BLACK OAK WATERWORKS (PWSID AR0000123).

    EPA SDWIS · Monitoring violation · Began Oct 1, 2005 · 20 years ago · Source ↗

  • Other violation — BLACK OAK WATERWORKS

    low severityResolved

    EPA SDWIS violation 100105 (code 72) at BLACK OAK WATERWORKS (PWSID AR0000123).

    EPA SDWIS · Other violation · Began Oct 1, 2004 · 21 years ago · Source ↗

  • Other violation — BLACK OAK WATERWORKS

    low severityResolved

    EPA SDWIS violation 8643205 (code 71) at BLACK OAK WATERWORKS (PWSID AR0000123).

    EPA SDWIS · Other violation · Began Jul 1, 2004 · 22 years ago · Source ↗

  • MCL exceedance — BLACK OAK WATERWORKS

    high severityHealth-basedResolved

    EPA SDWIS violation 320704 (code 22) at BLACK OAK WATERWORKS (PWSID AR0000123).

    EPA SDWIS · MCL exceedance · Began Apr 1, 2004 · 22 years ago · Source ↗

  • Monitoring violation — BLACK OAK WATERWORKS

    low severityResolved

    EPA SDWIS violation 119404 (code 52) at BLACK OAK WATERWORKS (PWSID AR0000123).

    EPA SDWIS · Monitoring violation · Began Nov 25, 2003 · 22 years ago · Source ↗

  • MCL exceedance — BLACK OAK WATERWORKS

    high severityHealth-basedResolved

    EPA SDWIS violation 101303 (code 22) at BLACK OAK WATERWORKS (PWSID AR0000123).

    EPA SDWIS · MCL exceedance · Began Dec 1, 2002 · 23 years ago · Source ↗

  • Monitoring violation — BLACK OAK WATERWORKS

    low severityResolved

    EPA SDWIS violation 301002 (code 25) at BLACK OAK WATERWORKS (PWSID AR0000123).

    EPA SDWIS · Monitoring violation · Began Jun 1, 2002 · 24 years ago · Source ↗

  • Monitoring violation — BLACK OAK WATERWORKS

    low severityResolved

    EPA SDWIS violation 411601 (code 23) at BLACK OAK WATERWORKS (PWSID AR0000123).

    EPA SDWIS · Monitoring violation · Began Jul 1, 2001 · 25 years ago · Source ↗

  • Monitoring violation — BLACK OAK WATERWORKS

    low severityResolved

    EPA SDWIS violation 201600 (code 23) at BLACK OAK WATERWORKS (PWSID AR0000123).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2000 · 26 years ago · Source ↗

  • Other violation — BLACK OAK WATERWORKS

    low severityResolved

    EPA SDWIS violation 216400 (code 06) at BLACK OAK WATERWORKS (PWSID AR0000123).

    EPA SDWIS · Other violation · Began Jan 1, 2000 · 26 years ago · Source ↗

Water-related lawsuits

No lawsuits on record.

In the news & sources

No coverage linked yet.