Public water system record

BIG RIVER DEVELOPMENT

Federal records show 3 health-based violations and 77 monitoring/reporting issues for BIG RIVER DEVELOPMENT in the last ten years, including an unresolved Groundwater Rule violation.

  • 090600226
  • PARKER
  • AZ
  • 3,550 served

System profile

Source water Groundwater
ZIP 85344
Acute record in 10 years No

Verify this system on EPA ECHO →

Health-based records
3
Last 10 years
Monitoring issues
77
Last 10 years
Resolved vs. unresolved
68 resolved • 12 unresolved
PWSID
090600226
EPA public water system identifier

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Health-based violations

Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.

Contaminant Rule family Start date Status Acute
Groundwater Rule
Treatment technique failure
140 Mar 30, 2024 Unresolved No
Groundwater Rule
Treatment technique failure
140 Mar 30, 2024 Unresolved No
Groundwater Rule
Treatment technique failure
140 Mar 30, 2024 Unresolved No

Monitoring and reporting issues

Monitoring violations are administrative records. They mean required testing or reporting was missed, not that a contaminant was found above a safe level.

Issue Start date Status
Consumer Confidence Report
RPT
Dec 1, 2025 Unresolved
Monitoring and Reporting
OTHER
Aug 1, 2025 Unresolved
Consumer Confidence Report
Monitoring violation
Aug 1, 2025 Resolved
Chlorine
Monitoring and reporting
Jul 1, 2025 Resolved
Monitoring and Reporting
OTHER
Apr 1, 2025 Unresolved
Consumer Confidence Report
Monitoring violation
Apr 1, 2025 Resolved
Chlorine
Monitoring and reporting
Apr 1, 2025 Resolved
Haloacetic Acids (HAA5)
Monitoring and reporting
Jan 1, 2025 Resolved
Haloacetic Acids (HAA5)
Monitoring and reporting
Jan 1, 2025 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
Jan 1, 2025 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
Jan 1, 2025 Resolved
Nitrate
Monitoring and reporting
Jan 1, 2025 Resolved
LEAD AND COPPER RULE REVISIONS
RPT
Nov 16, 2024 Unresolved
Monitoring and Reporting
OTHER
Mar 30, 2024 Unresolved
Monitoring and Reporting
OTHER
Mar 30, 2024 Unresolved
Monitoring and Reporting
OTHER
Mar 30, 2024 Unresolved
Chlorine
Monitoring and reporting
Oct 1, 2023 Resolved
Lead and Copper Rule
Monitoring and reporting
Jan 1, 2023 Unresolved
Lead and Copper Rule
Monitoring and reporting
Jan 1, 2022 Unresolved
Consumer Confidence Report
RPT
Jan 1, 2022 Resolved
Combined Uranium
Monitoring and reporting
Jan 1, 2020 Resolved
Gross Alpha, Excl. Radon and U
Monitoring and reporting
Jan 1, 2020 Resolved
Haloacetic Acids (HAA5)
Monitoring and reporting
Jan 1, 2018 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
Jan 1, 2018 Resolved
Haloacetic Acids (HAA5)
Monitoring and reporting
Jan 1, 2016 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
Jan 1, 2016 Resolved
Nitrate
Monitoring and reporting
Jan 1, 2016 Resolved
Styrene
Monitoring and reporting
Jan 1, 2014 Resolved
Ethylbenzene
Monitoring and reporting
Jan 1, 2014 Resolved
Toluene
Monitoring and reporting
Jan 1, 2014 Resolved
Benzene
Monitoring and reporting
Jan 1, 2014 Resolved
CHLOROBENZENE
Monitoring and reporting
Jan 1, 2014 Resolved
Tetrachloroethylene
Monitoring and reporting
Jan 1, 2014 Resolved
1,1,2-Trichloroethane
Monitoring and reporting
Jan 1, 2014 Resolved
Trichloroethylene
Monitoring and reporting
Jan 1, 2014 Resolved
1,2-Dichloropropane
Monitoring and reporting
Jan 1, 2014 Resolved
Carbon tetrachloride
Monitoring and reporting
Jan 1, 2014 Resolved
1,1,1-Trichloroethane
Monitoring and reporting
Jan 1, 2014 Resolved
1,2-Dichloroethane
Monitoring and reporting
Jan 1, 2014 Resolved
trans-1,2-Dichloroethylene
Monitoring and reporting
Jan 1, 2014 Resolved
1,1-Dichloroethylene
Monitoring and reporting
Jan 1, 2014 Resolved
Vinyl chloride
Monitoring and reporting
Jan 1, 2014 Resolved
p-Dichlorobenzene
Monitoring and reporting
Jan 1, 2014 Resolved
o-Dichlorobenzene
Monitoring and reporting
Jan 1, 2014 Resolved
DICHLOROMETHANE
Monitoring and reporting
Jan 1, 2014 Resolved
Chlordane
Monitoring and reporting
Jan 1, 2014 Resolved
Xylenes, Total
Monitoring and reporting
Jan 1, 2014 Resolved
ETHYLENE DIBROMIDE
Monitoring and reporting
Jan 1, 2014 Resolved
1,2-DIBROMO-3-CHLOROPROPANE
Monitoring and reporting
Jan 1, 2014 Resolved
Total Polychlorinated Biphenyls (PCB)
Monitoring and reporting
Jan 1, 2014 Resolved
cis-1,2-Dichloroethylene
Monitoring and reporting
Jan 1, 2014 Resolved
1,2,4-Trichlorobenzene
Monitoring and reporting
Jan 1, 2014 Resolved
Pentachlorophenol
Monitoring and reporting
Jan 1, 2014 Resolved
Benzo(a)pyrene
Monitoring and reporting
Jan 1, 2014 Resolved
HEXACHLOROBENZENE
Monitoring and reporting
Jan 1, 2014 Resolved
2,4,5-TP
Monitoring and reporting
Jan 1, 2014 Resolved
2,4-D
Monitoring and reporting
Jan 1, 2014 Resolved
Heptachlor epoxide
Monitoring and reporting
Jan 1, 2014 Resolved
Heptachlor
Monitoring and reporting
Jan 1, 2014 Resolved
LASSO
Monitoring and reporting
Jan 1, 2014 Resolved
Atrazine
Monitoring and reporting
Jan 1, 2014 Resolved
Carbofuran
Monitoring and reporting
Jan 1, 2014 Resolved
Hexachlorocyclopentadiene
Monitoring and reporting
Jan 1, 2014 Resolved
Dinoseb
Monitoring and reporting
Jan 1, 2014 Resolved
Picloram
Monitoring and reporting
Jan 1, 2014 Resolved
Di(2-ethylhexyl) phthalate
Monitoring and reporting
Jan 1, 2014 Resolved
Simazine
Monitoring and reporting
Jan 1, 2014 Resolved
OXAMYL
Monitoring and reporting
Jan 1, 2014 Resolved
Di(2-ethylhexyl) adipate
Monitoring and reporting
Jan 1, 2014 Resolved
Glyphosate
Monitoring and reporting
Jan 1, 2014 Resolved
Endothall
Monitoring and reporting
Jan 1, 2014 Resolved
Diquat
Monitoring and reporting
Jan 1, 2014 Resolved
Dalapon
Monitoring and reporting
Jan 1, 2014 Resolved
Toxaphene
Monitoring and reporting
Jan 1, 2014 Resolved
Methoxychlor
Monitoring and reporting
Jan 1, 2014 Resolved
BHC-GAMMA
Monitoring and reporting
Jan 1, 2014 Resolved
Endrin
Monitoring and reporting
Jan 1, 2014 Resolved