OLD CHISOLM ESTATES

Texas - Community Water System - PWSID: TX2490036

System Information

PWSID	TX2490036
System Name	OLD CHISOLM ESTATES
System Type	Community Water System
Water Source	Ground Water
Activity Status	Active
Owner Type	Private
EPA Region	06
Serves School	No
Wholesaler	Yes
First Reported	Mar 12, 1990
Last Reported	Mar 31, 2026

Location & Contact

State	Texas
City	AUSTIN
ZIP Code	78723-2476
Address	1106 CLAYTON LN STE 400W
Organization	FOLTZ, SCOT, W
Phone	512-990-4400

Population & Service

Population Served	546
Service Connections	182

Drinking Water Violations (63)

This water system has 63 violations recorded in the EPA SDWIS database.

Begin Date	End Date	Category	Health-Based	Major	Measured	Federal MCL	State MCL	Status	Return to Compliance	Rule
Mar 1, 2025	Mar 31, 2025	MON	No	Yes	-	-	-	Resolved	Mar 31, 2025	-
Mar 1, 2025	Mar 31, 2025	MON	No	Yes	-	-	-	Resolved	Mar 31, 2025	-
Mar 1, 2025	Mar 31, 2025	MON	No	Yes	-	-	-	Resolved	Mar 31, 2025	-
Jan 1, 2022	Dec 31, 2024	MR	No	Yes	-	0.010 mg/L	-	Archived	Dec 31, 2024	-
Jan 1, 2022	Dec 31, 2024	MR	No	Yes	-	4.0 mg/L	-	Archived	Dec 31, 2024	-
Jan 1, 2022	Dec 31, 2024	MR	No	Yes	-	0.002 mg/L	-	Archived	Dec 31, 2024	-
Jan 1, 2022	Dec 31, 2024	MR	No	Yes	-	0.05 mg/L	-	Archived	Dec 31, 2024	-
Jan 1, 2022	Dec 31, 2024	MR	No	Yes	-	0.004 mg/L	-	Archived	Dec 31, 2024	-
Jan 1, 2022	Dec 31, 2024	MR	No	Yes	-	0.006 mg/L	-	Archived	Dec 31, 2024	-
Jan 1, 2022	Dec 31, 2024	MR	No	Yes	-	0.002 mg/L	-	Archived	Dec 31, 2024	-
Jan 1, 2022	Dec 31, 2024	MR	No	Yes	-	2 mg/L	-	Archived	Dec 31, 2024	-
Jan 1, 2022	Dec 31, 2024	MR	No	Yes	-	0.005 mg/L	-	Archived	Dec 31, 2024	-
Jan 1, 2022	Dec 31, 2024	MR	No	Yes	-	0.1 mg/L	-	Archived	Dec 31, 2024	-
Jan 1, 2022	Dec 31, 2024	MR	No	Yes	-	0.2 mg/L	-	Archived	Dec 31, 2024	-
Jan 1, 2019	Dec 31, 2021	MR	No	Yes	-	0.2 mg/L	-	Archived	Dec 31, 2021	-
Jan 1, 2019	Dec 31, 2021	MR	No	Yes	-	0.002 mg/L	-	Archived	Dec 31, 2021	-
Jan 1, 2019	Dec 31, 2021	MR	No	Yes	-	0.005 mg/L	-	Archived	Dec 31, 2021	-
Jan 1, 2019	Dec 31, 2021	MR	No	Yes	-	0.006 mg/L	-	Archived	Dec 31, 2021	-
Jan 1, 2019	Dec 31, 2021	MR	No	Yes	-	0.4 mg/L	-	Archived	Dec 31, 2021	-
Jan 1, 2019	Dec 31, 2021	MR	No	Yes	-	0.010 mg/L	-	Archived	Dec 31, 2021	-
Jan 1, 2019	Dec 31, 2021	MR	No	Yes	-	0.002 mg/L	-	Archived	Dec 31, 2021	-
Jan 1, 2019	Dec 31, 2021	MR	No	Yes	-	-	-	Archived	Dec 31, 2021	-
Jan 1, 2019	Dec 31, 2021	MR	No	Yes	-	0.0002 mg/L	-	Archived	Dec 31, 2021	-
Jan 1, 2019	Dec 31, 2021	MR	No	Yes	-	0.001 mg/L	-	Archived	Dec 31, 2021	-
Jan 1, 2019	Dec 31, 2021	MR	No	Yes	-	0.0002 mg/L	-	Archived	Dec 31, 2021	-
Jan 1, 2019	Dec 31, 2021	MR	No	Yes	-	0.0002 mg/L	-	Archived	Dec 31, 2021	-
Jan 1, 2019	Dec 31, 2021	MR	No	Yes	-	0.007 mg/L	-	Archived	Dec 31, 2021	-
Jan 1, 2019	Dec 31, 2021	MR	No	Yes	-	0.05 mg/L	-	Archived	Dec 31, 2021	-
Jan 1, 2019	Dec 31, 2021	MR	No	Yes	-	0.002 mg/L	-	Archived	Dec 31, 2021	-
Jan 1, 2019	Dec 31, 2021	MR	No	Yes	-	0.002 mg/L	-	Archived	Dec 31, 2021	-
Jan 1, 2019	Dec 31, 2021	MR	No	Yes	-	0.5 mg/L	-	Archived	Dec 31, 2021	-
Jan 1, 2019	Dec 31, 2021	MR	No	Yes	-	4.0 mg/L	-	Archived	Dec 31, 2021	-
Jan 1, 2019	Dec 31, 2021	MR	No	Yes	-	0.05 mg/L	-	Archived	Dec 31, 2021	-
Jan 1, 2019	Dec 31, 2021	MR	No	Yes	-	-	-	Archived	Dec 31, 2021	-
Jan 1, 2019	Dec 31, 2021	MR	No	Yes	-	0.05 mg/L	-	Archived	Dec 31, 2021	-
Jan 1, 2019	Dec 31, 2021	MR	No	Yes	-	0.04 mg/L	-	Archived	Dec 31, 2021	-
Jan 1, 2019	Dec 31, 2021	MR	No	Yes	-	-	-	Archived	Dec 31, 2021	-
Jan 1, 2019	Dec 31, 2021	MR	No	Yes	-	0.006 mg/L	-	Archived	Dec 31, 2021	-
Jan 1, 2019	Dec 31, 2021	MR	No	Yes	-	0.1 mg/L	-	Archived	Dec 31, 2021	-
Jan 1, 2019	Dec 31, 2021	MR	No	Yes	-	0.003 mg/L	-	Archived	Dec 31, 2021	-
Jan 1, 2019	Dec 31, 2021	MR	No	Yes	-	0.004 mg/L	-	Archived	Dec 31, 2021	-
Jan 1, 2019	Dec 31, 2021	MR	No	Yes	-	0.05 mg/L	-	Archived	Dec 31, 2021	-
Jan 1, 2019	Dec 31, 2021	MR	No	Yes	-	0.0002 mg/L	-	Archived	Dec 31, 2021	-
Jan 1, 2019	Dec 31, 2021	MR	No	Yes	-	0.0004 mg/L	-	Archived	Dec 31, 2021	-
Jan 1, 2019	Dec 31, 2021	MR	No	Yes	-	0.07 mg/L	-	Archived	Dec 31, 2021	-
Jan 1, 2019	Dec 31, 2021	MR	No	Yes	-	0.002 mg/L	-	Archived	Dec 31, 2021	-
Jan 1, 2019	Dec 31, 2021	MR	No	Yes	-	0.00005 mg/L	-	Archived	Dec 31, 2021	-
Jan 1, 2019	Dec 31, 2021	MR	No	Yes	-	0.005 mg/L	-	Archived	Dec 31, 2021	-
Jan 1, 2019	Dec 31, 2021	MR	No	Yes	-	-	-	Archived	Dec 31, 2021	-
Jan 1, 2019	Dec 31, 2021	MR	No	Yes	-	2 mg/L	-	Archived	Dec 31, 2021	-

About This Water System

Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.

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