Public water system record
Red Gate Mobile Home Park
Serves Waller, Pierce County, WA · 25 people served
Federal records show 34 health-based violations and 38 monitoring/reporting issues for Red Gate Mobile Home Park in the last ten years. The most serious issue in this window was a resolved Haloacetic Acids (HAA5) violation.
System profile
Source water
Groundwater
ZIP
98366
EPA system ID
WA5371614
- Health-based violations, last 10 years
- 34
- Resolved
- 34
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 38
Key facts
- Red Gate Mobile Home Park draws water from 1 well.
- Highest measured level in the last 10 years: Haloacetic Acids (HAA5), 202.6 µg/L, federal limit 60 µg/L (3.4 times the limit), 2018.
- Most recent formal enforcement: compliance order (no penalty) by Washington, October 2022.
- Record on file since 1979, with 2 health-based violations before October 19, 2016.
Check whether Red Gate Mobile Home Park serves your address
Health-based violations
Since October 2016Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.
| Contaminant | Rule family | Start date | Status | Acute |
|---|---|---|---|---|
|
Haloacetic Acids (HAA5)
Contaminant limit exceeded
Measured 91 µg/L, federal limit 60 µg/L (1.5 times the limit)
|
220 | Jan 1, 2023 | Resolved | No |
|
Haloacetic Acids (HAA5)
Contaminant limit exceeded
Measured 136.4 µg/L, federal limit 60 µg/L (2.3 times the limit)
|
220 | Oct 1, 2022 | Resolved | No |
|
Haloacetic Acids (HAA5)
Contaminant limit exceeded
Measured 184.7 µg/L, federal limit 60 µg/L (3.1 times the limit)
|
220 | Jul 1, 2022 | Resolved | No |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 101.6 µg/L, federal limit 80 µg/L (1.3 times the limit)
|
220 | Jul 1, 2022 | Resolved | No |
|
Haloacetic Acids (HAA5)
Contaminant limit exceeded
Measured 184.7 µg/L, federal limit 60 µg/L (3.1 times the limit)
|
220 | Apr 1, 2022 | Resolved | No |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 100.9 µg/L, federal limit 80 µg/L (1.3 times the limit)
|
220 | Apr 1, 2022 | Resolved | No |
|
Haloacetic Acids (HAA5)
Contaminant limit exceeded
Measured 132.7 µg/L, federal limit 60 µg/L (2.2 times the limit)
|
220 | Jan 1, 2022 | Resolved | No |
|
Haloacetic Acids (HAA5)
Contaminant limit exceeded
Measured 130.8 µg/L, federal limit 60 µg/L (2.2 times the limit)
|
220 | Oct 1, 2021 | Resolved | No |
|
Haloacetic Acids (HAA5)
Contaminant limit exceeded
Measured 159.7 µg/L, federal limit 60 µg/L (2.7 times the limit)
|
220 | Jul 1, 2021 | Resolved | No |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 98.5 µg/L, federal limit 80 µg/L (1.2 times the limit)
|
220 | Jul 1, 2021 | Resolved | No |
|
Haloacetic Acids (HAA5)
Contaminant limit exceeded
Measured 99.3 µg/L, federal limit 60 µg/L (1.7 times the limit)
|
220 | Apr 1, 2021 | Resolved | No |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 99.5 µg/L, federal limit 80 µg/L (1.2 times the limit)
|
220 | Jan 1, 2021 | Resolved | No |
|
Haloacetic Acids (HAA5)
Contaminant limit exceeded
Measured 137.8 µg/L, federal limit 60 µg/L (2.3 times the limit)
|
220 | Jan 1, 2021 | Resolved | No |
|
Haloacetic Acids (HAA5)
Contaminant limit exceeded
Measured 121.1 µg/L, federal limit 60 µg/L (2 times the limit)
|
220 | Oct 1, 2020 | Resolved | No |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 102.6 µg/L, federal limit 80 µg/L (1.3 times the limit)
|
220 | Oct 1, 2020 | Resolved | No |
|
Haloacetic Acids (HAA5)
Contaminant limit exceeded
Measured 145.4 µg/L, federal limit 60 µg/L (2.4 times the limit)
|
220 | Jul 1, 2020 | Resolved | No |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 114.5 µg/L, federal limit 80 µg/L (1.4 times the limit)
|
220 | Jul 1, 2020 | Resolved | No |
|
Haloacetic Acids (HAA5)
Contaminant limit exceeded
Measured 126.9 µg/L, federal limit 60 µg/L (2.1 times the limit)
|
220 | Apr 1, 2020 | Resolved | No |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 102.6 µg/L, federal limit 80 µg/L (1.3 times the limit)
|
220 | Apr 1, 2020 | Resolved | No |
|
Haloacetic Acids (HAA5)
Contaminant limit exceeded
Measured 134.8 µg/L, federal limit 60 µg/L (2.2 times the limit)
|
220 | Jan 1, 2020 | Resolved | No |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 104.8 µg/L, federal limit 80 µg/L (1.3 times the limit)
|
220 | Jan 1, 2020 | Resolved | No |
|
Haloacetic Acids (HAA5)
Contaminant limit exceeded
Measured 146.9 µg/L, federal limit 60 µg/L (2.4 times the limit)
|
220 | Oct 1, 2019 | Resolved | No |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 106 µg/L, federal limit 80 µg/L (1.3 times the limit)
|
220 | Oct 1, 2019 | Resolved | No |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 100.7 µg/L, federal limit 80 µg/L (1.3 times the limit)
|
220 | Jul 1, 2019 | Resolved | No |
|
Haloacetic Acids (HAA5)
Contaminant limit exceeded
Measured 142.6 µg/L, federal limit 60 µg/L (2.4 times the limit)
|
220 | Jul 1, 2019 | Resolved | No |
|
Haloacetic Acids (HAA5)
Contaminant limit exceeded
Measured 159.7 µg/L, federal limit 60 µg/L (2.7 times the limit)
|
220 | Apr 1, 2019 | Resolved | No |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 98.6 µg/L, federal limit 80 µg/L (1.2 times the limit)
|
220 | Apr 1, 2019 | Resolved | No |
|
Haloacetic Acids (HAA5)
Contaminant limit exceeded
Measured 159.7 µg/L, federal limit 60 µg/L (2.7 times the limit)
|
220 | Jan 1, 2019 | Resolved | No |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 98.6 µg/L, federal limit 80 µg/L (1.2 times the limit)
|
220 | Jan 1, 2019 | Resolved | No |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 135.6 µg/L, federal limit 80 µg/L (1.7 times the limit)
|
220 | Oct 1, 2018 | Resolved | No |
|
Haloacetic Acids (HAA5)
Contaminant limit exceeded
Measured 134.7 µg/L, federal limit 60 µg/L (2.2 times the limit)
|
220 | Oct 1, 2018 | Resolved | No |
|
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 90.7 µg/L, federal limit 80 µg/L (1.1 times the limit)
|
220 | Jul 1, 2018 | Resolved | No |
|
Haloacetic Acids (HAA5)
Contaminant limit exceeded
Measured 182.4 µg/L, federal limit 60 µg/L (3 times the limit)
|
220 | Jul 1, 2018 | Resolved | No |
|
Haloacetic Acids (HAA5)
Contaminant limit exceeded
Measured 202.6 µg/L, federal limit 60 µg/L (3.4 times the limit)
|
220 | Apr 1, 2018 | Resolved | No |
Monitoring and reporting issues
Since October 2016Missed tests or reports, not contaminants found above a limit.
| Issue | Start date | Status |
|---|---|---|
|
Total Trihalomethanes (TTHMs)
Monitoring and reporting
|
Jan 1, 2025 | Resolved |
|
Haloacetic Acids (HAA5)
Monitoring and reporting
|
Jan 1, 2025 | Resolved |
|
Revised Total Coliform Rule
Monitoring violation
|
Nov 1, 2024 | Resolved |
|
Styrene
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
Ethylbenzene
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
Toluene
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
Benzene
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
CHLOROBENZENE
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
Tetrachloroethylene
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
1,1,2-Trichloroethane
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
Trichloroethylene
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
1,2-Dichloropropane
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
Carbon tetrachloride
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
1,1,1-Trichloroethane
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
1,2-Dichloroethane
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
trans-1,2-Dichloroethylene
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
1,1-Dichloroethylene
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
Vinyl chloride
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
p-Dichlorobenzene
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
o-Dichlorobenzene
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
DICHLOROMETHANE
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
cis-1,2-Dichloroethylene
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
1,2,4-Trichlorobenzene
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
Total Trihalomethanes (TTHMs)
Monitoring and reporting
|
Jan 1, 2024 | Resolved |
|
Haloacetic Acids (HAA5)
Monitoring and reporting
|
Jan 1, 2024 | Resolved |
|
Consumer Confidence Rule
OTHER
|
Jul 1, 2023 | Resolved |
|
Nitrate
Monitoring and reporting
|
Jan 1, 2023 | Resolved |
|
Nitrate
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
Haloacetic Acids (HAA5)
Monitoring and reporting
|
Jan 1, 2020 | Resolved |
|
Total Trihalomethanes (TTHMs)
Monitoring and reporting
|
Jan 1, 2020 | Resolved |
|
Haloacetic Acids (HAA5)
Monitoring and reporting
|
Apr 1, 2019 | Resolved |
|
Total Trihalomethanes (TTHMs)
Monitoring and reporting
|
Apr 1, 2019 | Resolved |
|
Consumer Confidence Rule
OTHER
|
Jul 1, 2018 | Resolved |
|
Haloacetic Acids (HAA5)
Monitoring and reporting
|
Jan 1, 2018 | Resolved |
|
Total Trihalomethanes (TTHMs)
Monitoring and reporting
|
Jan 1, 2018 | Resolved |
|
Consumer Confidence Rule
OTHER
|
Jul 1, 2017 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Jan 1, 2017 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Jul 1, 2015 | Resolved |
Full record since 1979
EPA's records for Red Gate Mobile Home Park go back to 1979. Before October 19, 2016 they list 2 health-based violations (1 resolved, 1 archived by EPA without a recorded fix) and 7 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1970s | 0 | 1 |
| 1990s | 1 | 3 |
| 2010 to October 18, 2016 | 1 | 3 |
| October 19, 2016 to 2019 | 13 | 7 |
| 2020s | 21 | 30 |
Most recent health-based violation before October 19, 2016: Total Coliform (acute), began June 2015, Resolved.
Show all 2 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Total Coliform (acute)
Contaminant limit exceeded
|
Jun 1, 2015 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Oct 1, 1996 | Archived |
Enforcement actions
Washington regulators took 2 formal enforcement actions against Red Gate Mobile Home Park between 2021 and 2022. The most recent was a compliance order (no penalty) in October 2022.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Oct 14, 2022 | Washington | Compliance order (no penalty) | 6 violations (6 health-based): Haloacetic Acids (HAA5), Total Trihalomethanes (TTHMs) |
| Sep 28, 2021 | Washington | Compliance order (no penalty) | 28 violations (28 health-based): Haloacetic Acids (HAA5), Total Trihalomethanes (TTHMs) |
What the violations mean
Haloacetic Acids (HAA5)
20 incidentsHaloacetic acid byproducts exceeded the federal limit
Long-term exposure to HAAs may increase cancer risk
Total Trihalomethanes (TTHMs)
14 incidentsDisinfection byproduct levels exceeded the federal limit
Long-term TTHM exposure may increase bladder cancer risk
Where the water comes from
Red Gate Mobile Home Park draws water from 1 well.
Annual water quality report
Red Gate Mobile Home Park must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.
Systems serving 500 or fewer people may meet the rule by telling customers the report is available on request, so you may need to ask Red Gate Mobile Home Park for a copy.
Find a posted report with EPA's Consumer Confidence Report search
Testing your own water
To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by Washington.
Certified drinking water labs by state EPA guidance for private wells