Question 1

Is Riverhill Homeowners Assn water safe to drink?

Accepted Answer

Riverhill Homeowners Assn (PWS ID: WA5372810) has 102 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. EPA SDWIS lists this system's service population as 215 people using Groundwater sources.

Question 2

How many people does Riverhill Homeowners Assn serve?

Accepted Answer

EPA SDWIS reports that Riverhill Homeowners Assn serves 215 people (this public water system's service population, not the municipal population of Belfair or any other city). It is a Private-owned system using Groundwater water sources with 86 service connections. The operator address is listed in Belfair, Washington.

Question 3

What type of violations does Riverhill Homeowners Assn have?

Accepted Answer

Riverhill Homeowners Assn has 102 total violations: 22 health-based violations (MCL exceedances or treatment failures), 75 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.

Question 4

Has PFAS been detected in Riverhill Homeowners Assn water?

Accepted Answer

No PFAS testing data is available for Riverhill Homeowners Assn under the EPA's UCMR5 monitoring program.

Question 5

What water source does Riverhill Homeowners Assn use?

Accepted Answer

Riverhill Homeowners Assn uses Groundwater as its primary water source. It is classified as a Community Water System (CWS), serving residential populations year-round.

Question 6

Where does this data come from?

Accepted Answer

All data comes from the EPA Safe Drinking Water Information System (SDWIS) and the UCMR5 PFAS monitoring program. SDWIS tracks compliance for all public water systems regulated under the Safe Drinking Water Act.

Question 7

How does Riverhill Homeowners Assn's violation count compare nationally?

Accepted Answer

Riverhill Homeowners Assn has 102 recorded EPA SDWIS violations, fewer than 26% of the 29,740 public water systems serving 500 or more people nationwide (the same sitemap cohort used for the corpus-placement ranking above). 74% of that cohort has fewer violations than Riverhill Homeowners Assn. A system can have zero recorded violations and still be actively monitored, and a high violation count often reflects a system that reports thoroughly, not necessarily one with worse water.

Contaminant	Category	Count	Latest
Coliform (TCR)	MCL	22	1999
Lead and Copper Rule	MR	14	2019
Coliform (TCR)	MR	10	1998
Consumer Confidence Rule	Other	5	2024
DICHLOROMETHANE	MR	2	2011
Vinyl chloride	MR	2	2011
trans-1,2-Dichloroethylene	MR	2	2011
1,2-Dichloroethane	MR	2	2011
1,1,1-Trichloroethane	MR	2	2011
Carbon tetrachloride	MR	2	2011
1,2-Dichloropropane	MR	2	2011
1,1,2-Trichloroethane	MR	2	2011
Benzene	MR	2	2011
Ethylbenzene	MR	2	2011
1,2,4-Trichlorobenzene	MR	2	2011
cis-1,2-Dichloroethylene	MR	2	2011
p-Dichlorobenzene	MR	2	2011
1,1-Dichloroethylene	MR	2	2011
Tetrachloroethylene	MR	2	2011
CHLOROBENZENE	MR	2	2011
Styrene	MR	2	2011
Revised Total Coliform Rule	MON	2	2019
Toluene	MR	2	2011
Trichloroethylene	MR	2	2011
o-Dichlorobenzene	MR	2	2011
Mercury	MR	1	1979
Chromium	MR	1	1979
Cadmium	MR	1	1979
Gross Alpha, Excl. Radon and U	MR	1	1979
Arsenic	MR	1	1979

Riverhill Homeowners Assn

Riverhill Homeowners Assn standing, high SDWIS violation third

System Details

Violation History

Violation Count vs. the National Corpus

Population served record for Riverhill Homeowners Assn

Nationwide peers

Cross-state systems with comparable violation load