PWSID TX0910037

RRA PRESTON SHORES WATER SYSTEM

Community water system based in Wichita Falls, TX

Service area on file with EPA: Grayson County. EPA's recorded service area can be incomplete for regional authorities. The cities and counties above are what the utility has filed with EPA; the utility may serve additional areas.

Population served: 2,277
Source: Surface water
Status: Active

At a glance

1 finding worth watching

Detected (no safe amount)

Lead

0.0005 mg/L

Public health experts agree no amount of lead in drinking water is safe. Even low levels can affect children's brain development.

Most recent lead and copper test · See details below
No lead reported

Lead service lines

No lead reported in inventory

This utility's inventory reports no confirmed lead service lines and a low share of unclassified lines.

From the utility's published inventory · See details below
Not fluoridated

Fluoride

Not added

CDC's My Water's Fluoride listing does not report this system as fluoridating its drinking water.

Per CDC My Water's Fluoride · See details below

Past 5 years: 70 health-based violations on file, all marked Resolved or Archived. See compliance history below.

Risk classification follows EPA's published values for safe drinking water, with caution and concern bands reviewed by a clinician. Past resolved violations do not influence this card. See methodology.

Lead service line inventory

Utility reports no confirmed lead service lines

RRA PRESTON SHORES WATER SYSTEM reports 0 confirmed lead service lines, 738 non-lead, 0 unknown (total 738) in the EPA SDWIS service line inventory (2026Q1).

0 confirmed lead service lines
0 galvanized requiring replacement (LCRI treats these as lead)
0 unknown (0.0% of total)
738 confirmed non-lead (100.0%)
738 total service lines in the system

What to do if your service line might be lead

Ask your utility to check the service-line classification for your specific address. Many utilities provide a public address-lookup tool linked from the inventory page.
Get on the replacement queue. Under the LCRI, utilities must replace all lead and galvanized-requiring- replacement lines within 10 years (clock generally starts November 2027). Some prioritize requests.
Until the line is replaced: flush the tap 30 seconds after long stagnation, use cold water for drinking and cooking, and consider an NSF/ANSI 53 lead-rated tap filter.
Talk to your clinician about a blood lead test for anyone in the home, especially a pregnant person or a child under 6. Lead in drinking water guide.

Inventory data sourced from RRA PRESTON SHORES WATER SYSTEM ( retrieved May 24, 2026 ; curator confidence: high ). Confirmed against the original source automatically each month; see methodology.

Lead and copper test results

The most recent measurement per contaminant from EPA's Lead and Copper Rule sampling.

Why only lead and copper, and not arsenic, nitrate, or others?

EPA's bulk SDWIS download is the only nationwide per-system sample data they publish, and it only includes the Lead and Copper Rule table. Values for other regulated contaminants (TTHMs, nitrate, arsenic, etc.) appear on this page only when they trigger a violation. For the full per-system contaminant suite, see the utility's annual Consumer Confidence Report (link further down the page).

Most recent measurements per contaminant (Lead and Copper Rule) . Sorted by risk: concern first, then caution, then unrated, then safe.
Contaminant	Most recent	Date	Risk
Lead PB90	0.0005 mg/L	December 31, 2024	Detected (no safe level) Lead has no safe level (MCLG=0). LCR action level is 0.015 mg/L for the 90th-percentile sample; the LCRI (Oct 2024) lowers the action level to 0.010 mg/L effective Nov 2027. Caution at any detection above LOD; concern anchored to the future LCRI value (0.010 mg/L) for forward consistency. Learn more about Lead. Source.

Data from EPA SDWIS (Lead and Copper Rule sample table) , last refreshed May 24, 2026.

Fluoride

Per CDC My Water's Fluoride

RRA PRESTON SHORES WATER SYSTEM does not add fluoride to its drinking water.

This system has not reported adding fluoride to its water on CDC's My Water's Fluoride listing. Natural fluoride may still be present at trace levels from the source water; the utility's annual water quality report has the latest measured concentration.

Source: CDC My Water's Fluoride, listed under PRESTON SHORES WATER SYSTEM (Grayson County). Verify on CDC's site .

Area context

Grayson County, TX (2020 data)

Community water systems: 37 of 57 add fluoride
Population on fluoridated water: 114,638 of 139,728 (82.0%)

Texas statewide (2020 data)

Population on fluoridated water: 19,743,163 of 27,818,869 (71.0%)
Community water systems adding fluoride: 2,573 of 6,046

Data from CDC My Water's Fluoride (per-system status) , last refreshed May 19, 2026.

Data from CDC Water Fluoridation Reporting System (state and county aggregates) , last refreshed May 16, 2026.

Recorded contaminant measurements (from violations)

When this system exceeded a regulatory limit and EPA recorded the measured value, that value is shown here. These are not routine sample results: they are the values the violation was triggered on.

Measured values from recorded violations . Most recent first.
Period	Contaminant	Measured	Federal MCL	Status
January 1, 2024	Tthm	0.098MG/L	0.08 MG/L	Health-based
January 1, 2024	Tthm	0.098MG/L	0.08 MG/L	Health-based
January 1, 2024	Tthm	0.098MG/L	0.08 MG/L	Health-based
January 1, 2024	Tthm	0.098MG/L	0.08 MG/L	Health-based
October 1, 2023	Tthm	0.11MG/L	0.08 MG/L	Health-based
October 1, 2023	Tthm	0.11MG/L	0.08 MG/L	Health-based
October 1, 2023	Tthm	0.11MG/L	0.08 MG/L	Health-based
October 1, 2023	Tthm	0.11MG/L	0.08 MG/L	Health-based
October 1, 2023	Tthm	0.11MG/L	0.08 MG/L	Health-based
July 1, 2023	Tthm	0.118MG/L	0.08 MG/L	Health-based
July 1, 2023	Tthm	0.118MG/L	0.08 MG/L	Health-based
July 1, 2023	Tthm	0.118MG/L	0.08 MG/L	Health-based
July 1, 2023	Tthm	0.118MG/L	0.08 MG/L	Health-based
July 1, 2023	Tthm	0.118MG/L	0.08 MG/L	Health-based
April 1, 2023	Tthm	0.11MG/L	0.08 MG/L	Health-based
April 1, 2023	Tthm	0.11MG/L	0.08 MG/L	Health-based
April 1, 2023	Tthm	0.11MG/L	0.08 MG/L	Health-based
April 1, 2023	Tthm	0.11MG/L	0.08 MG/L	Health-based
April 1, 2023	Tthm	0.11MG/L	0.08 MG/L	Health-based
January 1, 2023	Tthm	0.109MG/L	0.08 MG/L	Health-based
January 1, 2023	Tthm	0.109MG/L	0.08 MG/L	Health-based
January 1, 2023	Tthm	0.109MG/L	0.08 MG/L	Health-based
January 1, 2023	Tthm	0.109MG/L	0.08 MG/L	Health-based
January 1, 2023	Tthm	0.109MG/L	0.08 MG/L	Health-based
October 1, 2022	Tthm	0.117MG/L	0.08 MG/L	Health-based
October 1, 2022	Tthm	0.117MG/L	0.08 MG/L	Health-based
October 1, 2022	Tthm	0.117MG/L	0.08 MG/L	Health-based
October 1, 2022	Tthm	0.117MG/L	0.08 MG/L	Health-based
October 1, 2022	Tthm	0.117MG/L	0.08 MG/L	Health-based
July 1, 2022	Tthm	0.124MG/L	0.08 MG/L	Health-based
July 1, 2022	Tthm	0.124MG/L	0.08 MG/L	Health-based
July 1, 2022	Tthm	0.124MG/L	0.08 MG/L	Health-based
July 1, 2022	Tthm	0.124MG/L	0.08 MG/L	Health-based
July 1, 2022	Tthm	0.124MG/L	0.08 MG/L	Health-based
April 1, 2022	Tthm	0.134MG/L	0.08 MG/L	Health-based
April 1, 2022	Tthm	0.134MG/L	0.08 MG/L	Health-based
April 1, 2022	Tthm	0.134MG/L	0.08 MG/L	Health-based
April 1, 2022	Tthm	0.134MG/L	0.08 MG/L	Health-based
April 1, 2022	Tthm	0.134MG/L	0.08 MG/L	Health-based
January 1, 2022	Tthm	0.144MG/L	0.08 MG/L	Health-based
January 1, 2022	Tthm	0.144MG/L	0.08 MG/L	Health-based
January 1, 2022	Tthm	0.144MG/L	0.08 MG/L	Health-based
January 1, 2022	Tthm	0.144MG/L	0.08 MG/L	Health-based
January 1, 2022	Tthm	0.144MG/L	0.08 MG/L	Health-based
October 1, 2021	Tthm	0.15MG/L	0.08 MG/L	Health-based
October 1, 2021	Total Haloacetic Acids (Haa5)	0.062MG/L	0.06 MG/L	Health-based
October 1, 2021	Total Haloacetic Acids (Haa5)	0.062MG/L	0.06 MG/L	Health-based
October 1, 2021	Total Haloacetic Acids (Haa5)	0.062MG/L	0.06 MG/L	Health-based
October 1, 2021	Total Haloacetic Acids (Haa5)	0.062MG/L	0.06 MG/L	Health-based
October 1, 2021	Tthm	0.15MG/L	0.08 MG/L	Health-based
October 1, 2021	Tthm	0.15MG/L	0.08 MG/L	Health-based
October 1, 2021	Tthm	0.15MG/L	0.08 MG/L	Health-based
October 1, 2021	Tthm	0.15MG/L	0.08 MG/L	Health-based
July 1, 2021	Tthm	0.137MG/L	0.08 MG/L	Health-based
July 1, 2021	Tthm	0.137MG/L	0.08 MG/L	Health-based
July 1, 2021	Tthm	0.137MG/L	0.08 MG/L	Health-based
July 1, 2021	Tthm	0.137MG/L	0.08 MG/L	Health-based
July 1, 2021	Tthm	0.137MG/L	0.08 MG/L	Health-based
July 1, 2021	Tthm	0.14MG/L	0.08 MG/L	Health-based
July 1, 2021	Tthm	0.14MG/L	0.08 MG/L	Health-based
July 1, 2021	Tthm	0.14MG/L	0.08 MG/L	Health-based
July 1, 2021	Tthm	0.14MG/L	0.08 MG/L	Health-based
July 1, 2021	Tthm	0.14MG/L	0.08 MG/L	Health-based

Data from EPA SDWIS (violation records) , last refreshed May 24, 2026.

Compliance history

EPA-recorded violations against this system over the last 5 years.

How to read this section

Health-based violations are when a measured limit was exceeded; the measured concentration is shown alongside the EPA federal limit where SDWIS published it. Monitoring and reporting items are paperwork issues (missed sample dates, late filings) that do not themselves indicate unsafe water.

70 resolved health-based violations in the last 5 years

All 70 health-based violations in the last 5 years are marked Resolved or Archived. Past violations do not represent current water quality.

Health-based violations in the last 5 years
Period start	Contaminant	What happened	Measured level	Status
August 1, 2025	Chlorite	Maximum Contaminant Level Violation, Average	Not reported	Resolved
August 1, 2025	Chlorite	Maximum Contaminant Level Violation, Average	Not reported	Resolved
August 1, 2025	Chlorite	Maximum Contaminant Level Violation, Average	Not reported	Resolved
January 1, 2024	Tthm	Maximum Contaminant Level Violation, Average	0.098 MG/L MCL 0.080 MG/L	Resolved
January 1, 2024	Tthm	Maximum Contaminant Level Violation, Average	0.098 MG/L MCL 0.080 MG/L	Resolved
January 1, 2024	Tthm	Maximum Contaminant Level Violation, Average	0.098 MG/L MCL 0.080 MG/L	Resolved
January 1, 2024	Tthm	Maximum Contaminant Level Violation, Average	0.098 MG/L MCL 0.080 MG/L	Resolved
October 1, 2023	Tthm	Maximum Contaminant Level Violation, Average	0.110 MG/L MCL 0.080 MG/L	Resolved
October 1, 2023	Tthm	Maximum Contaminant Level Violation, Average	0.110 MG/L MCL 0.080 MG/L	Resolved
October 1, 2023	Tthm	Maximum Contaminant Level Violation, Average	0.110 MG/L MCL 0.080 MG/L	Resolved
October 1, 2023	Tthm	Maximum Contaminant Level Violation, Average	0.110 MG/L MCL 0.080 MG/L	Resolved
October 1, 2023	Tthm	Maximum Contaminant Level Violation, Average	0.110 MG/L MCL 0.080 MG/L	Resolved
July 1, 2023	Tthm	Maximum Contaminant Level Violation, Average	0.118 MG/L MCL 0.080 MG/L	Resolved
July 1, 2023	Tthm	Maximum Contaminant Level Violation, Average	0.118 MG/L MCL 0.080 MG/L	Resolved
July 1, 2023	Tthm	Maximum Contaminant Level Violation, Average	0.118 MG/L MCL 0.080 MG/L	Resolved
July 1, 2023	Tthm	Maximum Contaminant Level Violation, Average	0.118 MG/L MCL 0.080 MG/L	Resolved
July 1, 2023	Tthm	Maximum Contaminant Level Violation, Average	0.118 MG/L MCL 0.080 MG/L	Resolved
April 1, 2023	Tthm	Maximum Contaminant Level Violation, Average	0.110 MG/L MCL 0.080 MG/L	Resolved
April 1, 2023	Tthm	Maximum Contaminant Level Violation, Average	0.110 MG/L MCL 0.080 MG/L	Resolved
April 1, 2023	Tthm	Maximum Contaminant Level Violation, Average	0.110 MG/L MCL 0.080 MG/L	Resolved
April 1, 2023	Tthm	Maximum Contaminant Level Violation, Average	0.110 MG/L MCL 0.080 MG/L	Resolved
April 1, 2023	Tthm	Maximum Contaminant Level Violation, Average	0.110 MG/L MCL 0.080 MG/L	Resolved
January 1, 2023	Tthm	Maximum Contaminant Level Violation, Average	0.109 MG/L MCL 0.080 MG/L	Resolved
January 1, 2023	Tthm	Maximum Contaminant Level Violation, Average	0.109 MG/L MCL 0.080 MG/L	Resolved
January 1, 2023	Tthm	Maximum Contaminant Level Violation, Average	0.109 MG/L MCL 0.080 MG/L	Resolved
January 1, 2023	Tthm	Maximum Contaminant Level Violation, Average	0.109 MG/L MCL 0.080 MG/L	Resolved
January 1, 2023	Tthm	Maximum Contaminant Level Violation, Average	0.109 MG/L MCL 0.080 MG/L	Resolved
October 1, 2022	Tthm	Maximum Contaminant Level Violation, Average	0.117 MG/L MCL 0.080 MG/L	Resolved
October 1, 2022	Tthm	Maximum Contaminant Level Violation, Average	0.117 MG/L MCL 0.080 MG/L	Resolved
October 1, 2022	Tthm	Maximum Contaminant Level Violation, Average	0.117 MG/L MCL 0.080 MG/L	Resolved
October 1, 2022	Tthm	Maximum Contaminant Level Violation, Average	0.117 MG/L MCL 0.080 MG/L	Resolved
October 1, 2022	Tthm	Maximum Contaminant Level Violation, Average	0.117 MG/L MCL 0.080 MG/L	Resolved
July 1, 2022	Tthm	Maximum Contaminant Level Violation, Average	0.124 MG/L MCL 0.080 MG/L	Resolved
July 1, 2022	Tthm	Maximum Contaminant Level Violation, Average	0.124 MG/L MCL 0.080 MG/L	Resolved
July 1, 2022	Tthm	Maximum Contaminant Level Violation, Average	0.124 MG/L MCL 0.080 MG/L	Resolved
July 1, 2022	Tthm	Maximum Contaminant Level Violation, Average	0.124 MG/L MCL 0.080 MG/L	Resolved
July 1, 2022	Tthm	Maximum Contaminant Level Violation, Average	0.124 MG/L MCL 0.080 MG/L	Resolved
April 1, 2022	Tthm	Maximum Contaminant Level Violation, Average	0.134 MG/L MCL 0.080 MG/L	Resolved
April 1, 2022	Tthm	Maximum Contaminant Level Violation, Average	0.134 MG/L MCL 0.080 MG/L	Resolved
April 1, 2022	Tthm	Maximum Contaminant Level Violation, Average	0.134 MG/L MCL 0.080 MG/L	Resolved
April 1, 2022	Tthm	Maximum Contaminant Level Violation, Average	0.134 MG/L MCL 0.080 MG/L	Resolved
April 1, 2022	Tthm	Maximum Contaminant Level Violation, Average	0.134 MG/L MCL 0.080 MG/L	Resolved
January 1, 2022	Tthm	Maximum Contaminant Level Violation, Average	0.144 MG/L MCL 0.080 MG/L	Resolved
January 1, 2022	Tthm	Maximum Contaminant Level Violation, Average	0.144 MG/L MCL 0.080 MG/L	Resolved
January 1, 2022	Tthm	Maximum Contaminant Level Violation, Average	0.144 MG/L MCL 0.080 MG/L	Resolved
January 1, 2022	Tthm	Maximum Contaminant Level Violation, Average	0.144 MG/L MCL 0.080 MG/L	Resolved
January 1, 2022	Tthm	Maximum Contaminant Level Violation, Average	0.144 MG/L MCL 0.080 MG/L	Resolved
November 1, 2021	Interim Enhanced Surface Water Treatment Rule	Monthly Turbidity Exceed (Enhanced SWTR)	Not reported	Resolved
November 1, 2021	Interim Enhanced Surface Water Treatment Rule	Monthly Turbidity Exceed (Enhanced SWTR)	Not reported	Resolved
November 1, 2021	Interim Enhanced Surface Water Treatment Rule	Monthly Turbidity Exceed (Enhanced SWTR)	Not reported	Resolved
November 1, 2021	Interim Enhanced Surface Water Treatment Rule	Monthly Turbidity Exceed (Enhanced SWTR)	Not reported	Resolved
October 1, 2021	Tthm	Maximum Contaminant Level Violation, Average	0.150 MG/L MCL 0.080 MG/L	Resolved
October 1, 2021	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.062 MG/L MCL 0.060 MG/L	Resolved
October 1, 2021	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.062 MG/L MCL 0.060 MG/L	Resolved
October 1, 2021	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.062 MG/L MCL 0.060 MG/L	Resolved
October 1, 2021	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.062 MG/L MCL 0.060 MG/L	Resolved
October 1, 2021	Tthm	Maximum Contaminant Level Violation, Average	0.150 MG/L MCL 0.080 MG/L	Resolved
October 1, 2021	Tthm	Maximum Contaminant Level Violation, Average	0.150 MG/L MCL 0.080 MG/L	Resolved
October 1, 2021	Tthm	Maximum Contaminant Level Violation, Average	0.150 MG/L MCL 0.080 MG/L	Resolved
October 1, 2021	Tthm	Maximum Contaminant Level Violation, Average	0.150 MG/L MCL 0.080 MG/L	Resolved
July 1, 2021	Tthm	Maximum Contaminant Level Violation, Average	0.137 MG/L MCL 0.080 MG/L	Resolved
July 1, 2021	Tthm	Maximum Contaminant Level Violation, Average	0.137 MG/L MCL 0.080 MG/L	Resolved
July 1, 2021	Tthm	Maximum Contaminant Level Violation, Average	0.137 MG/L MCL 0.080 MG/L	Resolved
July 1, 2021	Tthm	Maximum Contaminant Level Violation, Average	0.137 MG/L MCL 0.080 MG/L	Resolved
July 1, 2021	Tthm	Maximum Contaminant Level Violation, Average	0.137 MG/L MCL 0.080 MG/L	Resolved
July 1, 2021	Tthm	Maximum Contaminant Level Violation, Average	0.140 MG/L MCL 0.080 MG/L	Resolved
July 1, 2021	Tthm	Maximum Contaminant Level Violation, Average	0.140 MG/L MCL 0.080 MG/L	Resolved
July 1, 2021	Tthm	Maximum Contaminant Level Violation, Average	0.140 MG/L MCL 0.080 MG/L	Resolved
July 1, 2021	Tthm	Maximum Contaminant Level Violation, Average	0.140 MG/L MCL 0.080 MG/L	Resolved
July 1, 2021	Tthm	Maximum Contaminant Level Violation, Average	0.140 MG/L MCL 0.080 MG/L	Resolved

4 monitoring and reporting item s (paperwork) · these are not health risks

Monitoring and reporting items in the last 5 years
Period start	Relates to	Item	Status
January 6, 2022	Public Notice	Public Notification Violation for NPDWR Violation	Resolved
January 6, 2022	Public Notice	Public Notification Violation for NPDWR Violation	Resolved
January 6, 2022	Public Notice	Public Notification Violation for NPDWR Violation	Resolved
January 6, 2022	Public Notice	Public Notification Violation for NPDWR Violation	Resolved

216 older violation s (5-10 years ago) · 212 health-based, 4 paperwork , all resolved

Violations 5-10 years ago (216 total)
Period start	Relates to	Item	Measured level	Status
April 1, 2021	Tthm	Maximum Contaminant Level Violation, Average	0.136 MG/L MCL 0.080 MG/L	Resolved
April 1, 2021	Tthm	Maximum Contaminant Level Violation, Average	0.136 MG/L MCL 0.080 MG/L	Resolved
April 1, 2021	Tthm	Maximum Contaminant Level Violation, Average	0.136 MG/L MCL 0.080 MG/L	Resolved
April 1, 2021	Tthm	Maximum Contaminant Level Violation, Average	0.136 MG/L MCL 0.080 MG/L	Resolved
April 1, 2021	Tthm	Maximum Contaminant Level Violation, Average	0.136 MG/L MCL 0.080 MG/L	Resolved
January 1, 2021	Tthm	Maximum Contaminant Level Violation, Average	0.141 MG/L MCL 0.080 MG/L	Resolved
January 1, 2021	Tthm	Maximum Contaminant Level Violation, Average	0.141 MG/L MCL 0.080 MG/L	Resolved
January 1, 2021	Tthm	Maximum Contaminant Level Violation, Average	0.141 MG/L MCL 0.080 MG/L	Resolved
January 1, 2021	Tthm	Maximum Contaminant Level Violation, Average	0.141 MG/L MCL 0.080 MG/L	Resolved
January 1, 2021	Tthm	Maximum Contaminant Level Violation, Average	0.141 MG/L MCL 0.080 MG/L	Resolved
October 1, 2020	Tthm	Maximum Contaminant Level Violation, Average	0.142 MG/L MCL 0.080 MG/L	Resolved
October 1, 2020	Tthm	Maximum Contaminant Level Violation, Average	0.142 MG/L MCL 0.080 MG/L	Resolved
October 1, 2020	Tthm	Maximum Contaminant Level Violation, Average	0.142 MG/L MCL 0.080 MG/L	Resolved
October 1, 2020	Tthm	Maximum Contaminant Level Violation, Average	0.142 MG/L MCL 0.080 MG/L	Resolved
October 1, 2020	Tthm	Maximum Contaminant Level Violation, Average	0.142 MG/L MCL 0.080 MG/L	Resolved
July 1, 2020	Tthm	Maximum Contaminant Level Violation, Average	0.152 MG/L MCL 0.080 MG/L	Resolved
July 1, 2020	Tthm	Maximum Contaminant Level Violation, Average	0.152 MG/L MCL 0.080 MG/L	Resolved
July 1, 2020	Tthm	Maximum Contaminant Level Violation, Average	0.152 MG/L MCL 0.080 MG/L	Resolved
July 1, 2020	Tthm	Maximum Contaminant Level Violation, Average	0.152 MG/L MCL 0.080 MG/L	Resolved
April 1, 2020	Tthm	Maximum Contaminant Level Violation, Average	0.166 MG/L MCL 0.080 MG/L	Resolved
April 1, 2020	Tthm	Maximum Contaminant Level Violation, Average	0.166 MG/L MCL 0.080 MG/L	Resolved
April 1, 2020	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.062 MG/L MCL 0.060 MG/L	Resolved
April 1, 2020	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.062 MG/L MCL 0.060 MG/L	Resolved
April 1, 2020	Tthm	Maximum Contaminant Level Violation, Average	0.166 MG/L MCL 0.080 MG/L	Resolved
April 1, 2020	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.062 MG/L MCL 0.060 MG/L	Resolved
April 1, 2020	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.062 MG/L MCL 0.060 MG/L	Resolved
April 1, 2020	Tthm	Maximum Contaminant Level Violation, Average	0.166 MG/L MCL 0.080 MG/L	Resolved
April 1, 2020	Tthm	Maximum Contaminant Level Violation, Average	0.166 MG/L MCL 0.080 MG/L	Resolved
April 1, 2020	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.062 MG/L MCL 0.060 MG/L	Resolved
January 1, 2020	Tthm	Maximum Contaminant Level Violation, Average	0.167 MG/L MCL 0.080 MG/L	Resolved
January 1, 2020	Tthm	Maximum Contaminant Level Violation, Average	0.167 MG/L MCL 0.080 MG/L	Resolved
January 1, 2020	Tthm	Maximum Contaminant Level Violation, Average	0.167 MG/L MCL 0.080 MG/L	Resolved
January 1, 2020	Tthm	Maximum Contaminant Level Violation, Average	0.167 MG/L MCL 0.080 MG/L	Resolved
January 1, 2020	Tthm	Maximum Contaminant Level Violation, Average	0.167 MG/L MCL 0.080 MG/L	Resolved
January 1, 2020	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.062 MG/L MCL 0.060 MG/L	Resolved
January 1, 2020	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.062 MG/L MCL 0.060 MG/L	Resolved
January 1, 2020	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.062 MG/L MCL 0.060 MG/L	Resolved
January 1, 2020	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.062 MG/L MCL 0.060 MG/L	Resolved
January 1, 2020	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.062 MG/L MCL 0.060 MG/L	Resolved
January 1, 2020	Tthm	Maximum Contaminant Level Violation, Average	0.166 MG/L MCL 0.080 MG/L	Resolved
January 1, 2020	Tthm	Maximum Contaminant Level Violation, Average	0.166 MG/L MCL 0.080 MG/L	Resolved
January 1, 2020	Tthm	Maximum Contaminant Level Violation, Average	0.166 MG/L MCL 0.080 MG/L	Resolved
January 1, 2020	Tthm	Maximum Contaminant Level Violation, Average	0.166 MG/L MCL 0.080 MG/L	Resolved
January 1, 2020	Tthm	Maximum Contaminant Level Violation, Average	0.166 MG/L MCL 0.080 MG/L	Resolved
October 22, 2019	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
October 22, 2019	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
October 22, 2019	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
October 22, 2019	Public Notice	Public Notification Violation for NPDWR Violation	—	Resolved
October 1, 2019	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.066 MG/L MCL 0.060 MG/L	Resolved
October 1, 2019	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.066 MG/L MCL 0.060 MG/L	Resolved
October 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.180 MG/L MCL 0.080 MG/L	Resolved
October 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.180 MG/L MCL 0.080 MG/L	Resolved
October 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.180 MG/L MCL 0.080 MG/L	Resolved
October 1, 2019	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.066 MG/L MCL 0.060 MG/L	Resolved
October 1, 2019	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.066 MG/L MCL 0.060 MG/L	Resolved
October 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.180 MG/L MCL 0.080 MG/L	Resolved
October 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.180 MG/L MCL 0.080 MG/L	Resolved
October 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.182 MG/L MCL 0.080 MG/L	Resolved
October 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.182 MG/L MCL 0.080 MG/L	Resolved
October 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.182 MG/L MCL 0.080 MG/L	Resolved
October 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.182 MG/L MCL 0.080 MG/L	Resolved
October 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.182 MG/L MCL 0.080 MG/L	Resolved
July 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.179 MG/L MCL 0.080 MG/L	Resolved
July 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.179 MG/L MCL 0.080 MG/L	Resolved
July 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.179 MG/L MCL 0.080 MG/L	Resolved
July 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.179 MG/L MCL 0.080 MG/L	Resolved
July 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.179 MG/L MCL 0.080 MG/L	Resolved
July 1, 2019	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.071 MG/L MCL 0.060 MG/L	Resolved
July 1, 2019	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.071 MG/L MCL 0.060 MG/L	Resolved
July 1, 2019	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.071 MG/L MCL 0.060 MG/L	Resolved
July 1, 2019	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.071 MG/L MCL 0.060 MG/L	Resolved
July 1, 2019	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.071 MG/L MCL 0.060 MG/L	Resolved
July 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.182 MG/L MCL 0.080 MG/L	Resolved
July 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.182 MG/L MCL 0.080 MG/L	Resolved
July 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.182 MG/L MCL 0.080 MG/L	Resolved
July 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.182 MG/L MCL 0.080 MG/L	Resolved
July 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.182 MG/L MCL 0.080 MG/L	Resolved
July 1, 2019	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.068 MG/L MCL 0.060 MG/L	Resolved
July 1, 2019	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.068 MG/L MCL 0.060 MG/L	Resolved
July 1, 2019	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.068 MG/L MCL 0.060 MG/L	Resolved
July 1, 2019	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.068 MG/L MCL 0.060 MG/L	Resolved
July 1, 2019	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.068 MG/L MCL 0.060 MG/L	Resolved
April 1, 2019	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.066 MG/L MCL 0.060 MG/L	Resolved
April 1, 2019	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.066 MG/L MCL 0.060 MG/L	Resolved
April 1, 2019	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.066 MG/L MCL 0.060 MG/L	Resolved
April 1, 2019	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.066 MG/L MCL 0.060 MG/L	Resolved
April 1, 2019	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.066 MG/L MCL 0.060 MG/L	Resolved
April 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.168 MG/L MCL 0.080 MG/L	Resolved
April 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.168 MG/L MCL 0.080 MG/L	Resolved
April 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.168 MG/L MCL 0.080 MG/L	Resolved
April 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.168 MG/L MCL 0.080 MG/L	Resolved
April 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.168 MG/L MCL 0.080 MG/L	Resolved
April 1, 2019	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.063 MG/L MCL 0.060 MG/L	Resolved
April 1, 2019	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.063 MG/L MCL 0.060 MG/L	Resolved
April 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.174 MG/L MCL 0.080 MG/L	Resolved
April 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.174 MG/L MCL 0.080 MG/L	Resolved
April 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.174 MG/L MCL 0.080 MG/L	Resolved
April 1, 2019	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.063 MG/L MCL 0.060 MG/L	Resolved
April 1, 2019	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.063 MG/L MCL 0.060 MG/L	Resolved
April 1, 2019	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.063 MG/L MCL 0.060 MG/L	Resolved
April 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.174 MG/L MCL 0.080 MG/L	Resolved
April 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.174 MG/L MCL 0.080 MG/L	Resolved
January 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.171 MG/L MCL 0.080 MG/L	Resolved
January 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.171 MG/L MCL 0.080 MG/L	Resolved
January 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.171 MG/L MCL 0.080 MG/L	Resolved
January 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.171 MG/L MCL 0.080 MG/L	Resolved
January 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.171 MG/L MCL 0.080 MG/L	Resolved
January 1, 2019	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.062 MG/L MCL 0.060 MG/L	Resolved
January 1, 2019	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.062 MG/L MCL 0.060 MG/L	Resolved
January 1, 2019	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.062 MG/L MCL 0.060 MG/L	Resolved
January 1, 2019	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.062 MG/L MCL 0.060 MG/L	Resolved
January 1, 2019	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.062 MG/L MCL 0.060 MG/L	Resolved
January 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.166 MG/L MCL 0.080 MG/L	Resolved
January 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.166 MG/L MCL 0.080 MG/L	Resolved
January 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.166 MG/L MCL 0.080 MG/L	Resolved
January 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.166 MG/L MCL 0.080 MG/L	Resolved
January 1, 2019	Tthm	Maximum Contaminant Level Violation, Average	0.166 MG/L MCL 0.080 MG/L	Resolved
January 1, 2019	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.062 MG/L MCL 0.060 MG/L	Resolved
January 1, 2019	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.062 MG/L MCL 0.060 MG/L	Resolved
January 1, 2019	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.062 MG/L MCL 0.060 MG/L	Resolved
January 1, 2019	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.062 MG/L MCL 0.060 MG/L	Resolved
January 1, 2019	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.062 MG/L MCL 0.060 MG/L	Resolved
October 1, 2018	Tthm	Maximum Contaminant Level Violation, Average	0.161 MG/L MCL 0.080 MG/L	Resolved
October 1, 2018	Tthm	Maximum Contaminant Level Violation, Average	0.161 MG/L MCL 0.080 MG/L	Resolved
October 1, 2018	Tthm	Maximum Contaminant Level Violation, Average	0.161 MG/L MCL 0.080 MG/L	Resolved
October 1, 2018	Tthm	Maximum Contaminant Level Violation, Average	0.161 MG/L MCL 0.080 MG/L	Resolved
July 1, 2018	Tthm	Maximum Contaminant Level Violation, Average	0.169 MG/L MCL 0.080 MG/L	Resolved
July 1, 2018	Tthm	Maximum Contaminant Level Violation, Average	0.169 MG/L MCL 0.080 MG/L	Resolved
July 1, 2018	Tthm	Maximum Contaminant Level Violation, Average	0.169 MG/L MCL 0.080 MG/L	Resolved
April 1, 2018	Tthm	Maximum Contaminant Level Violation, Average	0.174 MG/L MCL 0.080 MG/L	Resolved
April 1, 2018	Tthm	Maximum Contaminant Level Violation, Average	0.174 MG/L MCL 0.080 MG/L	Resolved
April 1, 2018	Tthm	Maximum Contaminant Level Violation, Average	0.174 MG/L MCL 0.080 MG/L	Resolved
April 1, 2018	Tthm	Maximum Contaminant Level Violation, Average	0.174 MG/L MCL 0.080 MG/L	Resolved
April 1, 2018	Tthm	Maximum Contaminant Level Violation, Average	0.174 MG/L MCL 0.080 MG/L	Resolved
January 1, 2018	Tthm	Maximum Contaminant Level Violation, Average	0.177 MG/L MCL 0.080 MG/L	Resolved
January 1, 2018	Tthm	Maximum Contaminant Level Violation, Average	0.177 MG/L MCL 0.080 MG/L	Resolved
January 1, 2018	Tthm	Maximum Contaminant Level Violation, Average	0.177 MG/L MCL 0.080 MG/L	Resolved
January 1, 2018	Tthm	Maximum Contaminant Level Violation, Average	0.177 MG/L MCL 0.080 MG/L	Resolved
January 1, 2018	Tthm	Maximum Contaminant Level Violation, Average	0.177 MG/L MCL 0.080 MG/L	Resolved
October 1, 2017	Tthm	Maximum Contaminant Level Violation, Average	0.172 MG/L MCL 0.080 MG/L	Resolved
October 1, 2017	Tthm	Maximum Contaminant Level Violation, Average	0.172 MG/L MCL 0.080 MG/L	Resolved
October 1, 2017	Tthm	Maximum Contaminant Level Violation, Average	0.172 MG/L MCL 0.080 MG/L	Resolved
October 1, 2017	Tthm	Maximum Contaminant Level Violation, Average	0.172 MG/L MCL 0.080 MG/L	Resolved
October 1, 2017	Tthm	Maximum Contaminant Level Violation, Average	0.172 MG/L MCL 0.080 MG/L	Resolved
July 1, 2017	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.065 MG/L MCL 0.060 MG/L	Resolved
July 1, 2017	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.065 MG/L MCL 0.060 MG/L	Resolved
July 1, 2017	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.067 MG/L MCL 0.060 MG/L	Resolved
July 1, 2017	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.067 MG/L MCL 0.060 MG/L	Resolved
July 1, 2017	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.067 MG/L MCL 0.060 MG/L	Resolved
July 1, 2017	Tthm	Maximum Contaminant Level Violation, Average	0.178 MG/L MCL 0.080 MG/L	Resolved
July 1, 2017	Tthm	Maximum Contaminant Level Violation, Average	0.178 MG/L MCL 0.080 MG/L	Resolved
July 1, 2017	Tthm	Maximum Contaminant Level Violation, Average	0.178 MG/L MCL 0.080 MG/L	Resolved
July 1, 2017	Tthm	Maximum Contaminant Level Violation, Average	0.173 MG/L MCL 0.080 MG/L	Resolved
July 1, 2017	Tthm	Maximum Contaminant Level Violation, Average	0.173 MG/L MCL 0.080 MG/L	Resolved
July 1, 2017	Tthm	Maximum Contaminant Level Violation, Average	0.173 MG/L MCL 0.080 MG/L	Resolved
July 1, 2017	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.065 MG/L MCL 0.060 MG/L	Resolved
July 1, 2017	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.065 MG/L MCL 0.060 MG/L	Resolved
July 1, 2017	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.067 MG/L MCL 0.060 MG/L	Resolved
July 1, 2017	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.065 MG/L MCL 0.060 MG/L	Resolved
July 1, 2017	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.067 MG/L MCL 0.060 MG/L	Resolved
July 1, 2017	Tthm	Maximum Contaminant Level Violation, Average	0.178 MG/L MCL 0.080 MG/L	Resolved
July 1, 2017	Tthm	Maximum Contaminant Level Violation, Average	0.178 MG/L MCL 0.080 MG/L	Resolved
July 1, 2017	Tthm	Maximum Contaminant Level Violation, Average	0.173 MG/L MCL 0.080 MG/L	Resolved
July 1, 2017	Tthm	Maximum Contaminant Level Violation, Average	0.173 MG/L MCL 0.080 MG/L	Resolved
April 1, 2017	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.080 MG/L MCL 0.060 MG/L	Resolved
April 1, 2017	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.080 MG/L MCL 0.060 MG/L	Resolved
April 1, 2017	Tthm	Maximum Contaminant Level Violation, Average	0.184 MG/L MCL 0.080 MG/L	Resolved
April 1, 2017	Tthm	Maximum Contaminant Level Violation, Average	0.184 MG/L MCL 0.080 MG/L	Resolved
April 1, 2017	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.080 MG/L MCL 0.060 MG/L	Resolved
April 1, 2017	Tthm	Maximum Contaminant Level Violation, Average	0.184 MG/L MCL 0.080 MG/L	Resolved
April 1, 2017	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.080 MG/L MCL 0.060 MG/L	Resolved
April 1, 2017	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.080 MG/L MCL 0.060 MG/L	Resolved
April 1, 2017	Tthm	Maximum Contaminant Level Violation, Average	0.184 MG/L MCL 0.080 MG/L	Resolved
April 1, 2017	Tthm	Maximum Contaminant Level Violation, Average	0.184 MG/L MCL 0.080 MG/L	Resolved
January 1, 2017	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.083 MG/L MCL 0.060 MG/L	Resolved
January 1, 2017	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.083 MG/L MCL 0.060 MG/L	Resolved
January 1, 2017	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.083 MG/L MCL 0.060 MG/L	Resolved
January 1, 2017	Tthm	Maximum Contaminant Level Violation, Average	0.173 MG/L MCL 0.080 MG/L	Resolved
January 1, 2017	Tthm	Maximum Contaminant Level Violation, Average	0.173 MG/L MCL 0.080 MG/L	Resolved
January 1, 2017	Tthm	Maximum Contaminant Level Violation, Average	0.173 MG/L MCL 0.080 MG/L	Resolved
January 1, 2017	Tthm	Maximum Contaminant Level Violation, Average	0.173 MG/L MCL 0.080 MG/L	Resolved
October 1, 2016	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.087 MG/L MCL 0.060 MG/L	Resolved
October 1, 2016	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.087 MG/L MCL 0.060 MG/L	Resolved
October 1, 2016	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.087 MG/L MCL 0.060 MG/L	Resolved
October 1, 2016	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.087 MG/L MCL 0.060 MG/L	Resolved
October 1, 2016	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.087 MG/L MCL 0.060 MG/L	Resolved
October 1, 2016	Tthm	Maximum Contaminant Level Violation, Average	0.167 MG/L MCL 0.080 MG/L	Resolved
October 1, 2016	Tthm	Maximum Contaminant Level Violation, Average	0.167 MG/L MCL 0.080 MG/L	Resolved
October 1, 2016	Tthm	Maximum Contaminant Level Violation, Average	0.167 MG/L MCL 0.080 MG/L	Resolved
October 1, 2016	Tthm	Maximum Contaminant Level Violation, Average	0.167 MG/L MCL 0.080 MG/L	Resolved
October 1, 2016	Tthm	Maximum Contaminant Level Violation, Average	0.167 MG/L MCL 0.080 MG/L	Resolved
October 1, 2016	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.084 MG/L MCL 0.060 MG/L	Resolved
October 1, 2016	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.084 MG/L MCL 0.060 MG/L	Resolved
October 1, 2016	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.084 MG/L MCL 0.060 MG/L	Resolved
October 1, 2016	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.084 MG/L MCL 0.060 MG/L	Resolved
October 1, 2016	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.084 MG/L MCL 0.060 MG/L	Resolved
July 1, 2016	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.082 MG/L MCL 0.060 MG/L	Resolved
July 1, 2016	Tthm	Maximum Contaminant Level Violation, Average	0.154 MG/L MCL 0.080 MG/L	Resolved
July 1, 2016	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.082 MG/L MCL 0.060 MG/L	Resolved
July 1, 2016	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.082 MG/L MCL 0.060 MG/L	Resolved
July 1, 2016	Tthm	Maximum Contaminant Level Violation, Average	0.154 MG/L MCL 0.080 MG/L	Resolved
July 1, 2016	Tthm	Maximum Contaminant Level Violation, Average	0.154 MG/L MCL 0.080 MG/L	Resolved
July 1, 2016	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.082 MG/L MCL 0.060 MG/L	Resolved
July 1, 2016	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.082 MG/L MCL 0.060 MG/L	Resolved
July 1, 2016	Tthm	Maximum Contaminant Level Violation, Average	0.154 MG/L MCL 0.080 MG/L	Resolved
July 1, 2016	Tthm	Maximum Contaminant Level Violation, Average	0.154 MG/L MCL 0.080 MG/L	Resolved
July 1, 2016	Tthm	Maximum Contaminant Level Violation, Average	0.147 MG/L MCL 0.080 MG/L	Resolved
July 1, 2016	Tthm	Maximum Contaminant Level Violation, Average	0.147 MG/L MCL 0.080 MG/L	Resolved
July 1, 2016	Tthm	Maximum Contaminant Level Violation, Average	0.147 MG/L MCL 0.080 MG/L	Resolved
July 1, 2016	Tthm	Maximum Contaminant Level Violation, Average	0.147 MG/L MCL 0.080 MG/L	Resolved
July 1, 2016	Tthm	Maximum Contaminant Level Violation, Average	0.147 MG/L MCL 0.080 MG/L	Resolved
July 1, 2016	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.082 MG/L MCL 0.060 MG/L	Resolved
July 1, 2016	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.082 MG/L MCL 0.060 MG/L	Resolved
July 1, 2016	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.082 MG/L MCL 0.060 MG/L	Resolved
July 1, 2016	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.082 MG/L MCL 0.060 MG/L	Resolved
July 1, 2016	Total Haloacetic Acids (Haa5)	Maximum Contaminant Level Violation, Average	0.082 MG/L MCL 0.060 MG/L	Resolved

Data from EPA SDWIS (violation records) , last refreshed May 24, 2026.

Where to see every contaminant this utility tested for

EPA's bulk SDWIS dataset gives MyTapWater.us per-system measured values for lead and copper, plus violation records for everything else. To see every regulated contaminant this utility tested for in the past year (TTHMs, HAA5, nitrate, arsenic, fluoride, chromium, etc.) with measured values, read the utility's Consumer Confidence Report (CCR).

Every community water system is required by EPA to publish a CCR annually, by July 1, listing every contaminant they sampled, the measured value, the federal limit, and any health-based exceedances. Most utilities post the report online; some mail it with your bill.

How to find RRA PRESTON SHORES WATER SYSTEM's CCR:

Search the web for "RRA PRESTON SHORES WATER SYSTEM consumer confidence report" . The PDF is usually on the utility's own website.
Or call the utility directly. Their phone number is in the contact section below.

Compare nearby utilities by population served.

CITY OF SHERMAN
44k served · Grayson County
CITY OF DENISON
28k served · Grayson County
CITY OF VAN ALSTYNE
7,000 served · Grayson County
TWO WAY SUD
6,804 served · Grayson County
SOUTH GRAYSON SUD
6,750 served · Grayson County

Contact this utility

Public administrative contact information for this water system, as filed with the EPA. Use this to ask about your service line, request your home's lead status, or report a water quality issue.

Administrator: HEANEY, FABIAN, A
Phone: 940-723-8697
Email: fabian.heaney@rra.texas.gov
Mailing address: PO BOX 240
WICHITA FALLS, TX 76307-0240

Where this page's data comes from

Bundle released 2026-Q2, regenerated May 24, 2026. Each section above also shows its own source date so you can tell at a glance how fresh that part of the page is.

EPA SDWIS bulk download — last refreshed May 24, 2026 (system info, violations, lead and copper samples).
Lead service line inventory — last refreshed May 24, 2026 (from the utility's reported inventory).
CDC My Water's Fluoride — last refreshed May 19, 2026 (per-system Yes/No fluoridation status).
CDC Water Fluoridation Reporting System — last refreshed May 16, 2026 (state and county fluoridation aggregates).

Every value on this page is cross-verified before publication; read our methodology for the verification steps and corrections process.