PlainEnviro

HOWARD WATER COOP

PWSID: TX0700054 · Des Peres, MO · Serves 117 people

According to EPA Safe Drinking Water Information System (SDWIS), HOWARD WATER COOP (PWSID TX0700054) in Des Peres, MO is listed as a CWS water system covering about 117 people. The same extract lists 188 health-based violation records spanning 1978-2024. Those 188 health-based rows for HOWARD WATER COOP cover contaminants such as Fluoride, Coliform (Pre-TCR), LEAD AND COPPER RULE REVISIONS; they remain historical EPA registry entries, not a current compliance or drinkability score.

View saved records
Health-Based Records

HOWARD WATER COOP has 188 health-based violation records in this historical extract. Monitoring and reporting records are not included.

Population Served
117
Health-Based Violation Records
188
Distinct Contaminant Codes
3
Source Type
Surface Water

PlainEnviro's health-based SDWIS extract covers monitoring and reporting violations only -- it does not include unresolved enforcement actions in progress or corrective steps a utility has taken since the extract date. 3 distinct EPA contaminant codes appear in this system's record, including Fluoride, Coliform (Pre-TCR), LEAD AND COPPER RULE REVISIONS. Recorded violations span 1978–2024. Day-to-day primacy enforcement for this system runs through the Missouri drinking-water program, not EPA directly.

A historical health-based record does not necessarily describe current water quality or compliance. The most authoritative current source is the utility's annual Consumer Confidence Report. For enforcement history and corrective-action orders, consult EPA ECHO and the Missouri state drinking-water program's public portal.

System Details

EPA ID (PWSID)
TX0700054
System Type
CWS
Water Source
Surface Water
Location
Des Peres, MO
Population Served
117
Health Violations
Yes (188)

What contaminants are in this water system?

Contaminant Violations Health-Based
Fluoride 185 185
Coliform (Pre-TCR) 2 2
LEAD AND COPPER RULE REVISIONS 1 1

Violation History (188)

Contaminant Health Date
LEAD AND COPPER RULE REVISIONS Yes Oct 17, 2024
Fluoride Yes Oct 1, 2020
Fluoride Yes Oct 1, 2020
Fluoride Yes Oct 1, 2020
Fluoride Yes Jul 1, 2020
Fluoride Yes Jul 1, 2020
Fluoride Yes Jul 1, 2020
Fluoride Yes Oct 1, 2016
Fluoride Yes Oct 1, 2016
Fluoride Yes Oct 1, 2016
Fluoride Yes Jul 1, 2016
Fluoride Yes Jul 1, 2016
Fluoride Yes Jul 1, 2016
Fluoride Yes Apr 1, 2016
Fluoride Yes Apr 1, 2016
Fluoride Yes Apr 1, 2016
Fluoride Yes Jan 1, 2016
Fluoride Yes Jan 1, 2016
Fluoride Yes Jan 1, 2016
Fluoride Yes Oct 1, 2015
Fluoride Yes Oct 1, 2015
Fluoride Yes Oct 1, 2015
Fluoride Yes Jul 1, 2015
Fluoride Yes Jul 1, 2015
Fluoride Yes Jul 1, 2015
Fluoride Yes Apr 1, 2015
Fluoride Yes Apr 1, 2015
Fluoride Yes Apr 1, 2015
Fluoride Yes Jan 1, 2015
Fluoride Yes Jan 1, 2015
Fluoride Yes Jan 1, 2015
Fluoride Yes Oct 1, 2014
Fluoride Yes Oct 1, 2014
Fluoride Yes Oct 1, 2014
Fluoride Yes Jul 1, 2014
Fluoride Yes Jul 1, 2014
Fluoride Yes Jul 1, 2014
Fluoride Yes Apr 1, 2014
Fluoride Yes Apr 1, 2014
Fluoride Yes Apr 1, 2014
Fluoride Yes Jan 1, 2014
Fluoride Yes Jan 1, 2014
Fluoride Yes Jan 1, 2014
Fluoride Yes Oct 1, 2013
Fluoride Yes Oct 1, 2013
Fluoride Yes Oct 1, 2013
Fluoride Yes Jul 1, 2013
Fluoride Yes Jul 1, 2013
Fluoride Yes Jul 1, 2013
Fluoride Yes Apr 1, 2013
Fluoride Yes Apr 1, 2013
Fluoride Yes Apr 1, 2013
Fluoride Yes Jan 1, 2013
Fluoride Yes Jan 1, 2013
Fluoride Yes Jan 1, 2013
Fluoride Yes Oct 1, 2012
Fluoride Yes Oct 1, 2012
Fluoride Yes Oct 1, 2012
Fluoride Yes Jul 1, 2012
Fluoride Yes Jul 1, 2012
Fluoride Yes Jul 1, 2012
Fluoride Yes Apr 1, 2012
Fluoride Yes Apr 1, 2012
Fluoride Yes Apr 1, 2012
Fluoride Yes Jan 1, 2012
Fluoride Yes Jan 1, 2012
Fluoride Yes Jan 1, 2012
Fluoride Yes Oct 1, 2011
Fluoride Yes Oct 1, 2011
Fluoride Yes Oct 1, 2011
Fluoride Yes Jul 1, 2011
Fluoride Yes Jul 1, 2011
Fluoride Yes Jul 1, 2011
Fluoride Yes Apr 1, 2011
Fluoride Yes Apr 1, 2011
Fluoride Yes Apr 1, 2011
Fluoride Yes Jan 1, 2011
Fluoride Yes Jan 1, 2011
Fluoride Yes Jan 1, 2011
Fluoride Yes Oct 1, 2010
Fluoride Yes Oct 1, 2010
Fluoride Yes Oct 1, 2010
Fluoride Yes Jul 1, 2010
Fluoride Yes Jul 1, 2010
Fluoride Yes Jul 1, 2010
Fluoride Yes Apr 1, 2010
Fluoride Yes Apr 1, 2010
Fluoride Yes Apr 1, 2010
Fluoride Yes Jan 1, 2010
Fluoride Yes Jan 1, 2010
Fluoride Yes Jan 1, 2010
Fluoride Yes Oct 1, 2009
Fluoride Yes Oct 1, 2009
Fluoride Yes Oct 1, 2009
Fluoride Yes Jul 1, 2009
Fluoride Yes Jul 1, 2009
Fluoride Yes Jul 1, 2009
Fluoride Yes Apr 1, 2009
Fluoride Yes Apr 1, 2009
Fluoride Yes Apr 1, 2009
Showing 100 of 188 violations.

Frequently Asked Questions

What does EPA SDWIS list for HOWARD WATER COOP?
HOWARD WATER COOP has 188 health-based violation records in this historical extract. Monitoring and reporting records are not included. The system uses surface water water as its source.
How many people does HOWARD WATER COOP serve?
HOWARD WATER COOP serves 117 people in Des Peres, MO. It is classified as a CWS water system.
What violations does HOWARD WATER COOP have?
HOWARD WATER COOP has 188 health-based violation records in PlainEnviro's extract spanning 1978–2024. Monitoring and reporting records are not included.
What contaminants have been found in HOWARD WATER COOP water?
Violations have been recorded for 3 contaminants. The most frequent: Fluoride, Coliform (Pre-TCR), LEAD AND COPPER RULE REVISIONS.

Compare beyond Missouri

Nationwide peers by violations & population served

Cross-state SDWIS systems nearest HOWARD WATER COOP on cumulative violation count (188) and EPA-reported population served (117). Violation-count peers include SOUTHERN OKLA WATER CORP, Shungopavi, CITY OF WOLFFORTH.

Similar violation count

Nearest cross-state community systems (500+ served) by SDWIS violations on record.

Nearby Water Systems

MO AMERICAN ST LOUIS ST CHARLES COUNTIES
Chesterfield · 1,111,000 served
Clean
KIRKWOOD PWS
Kirkwood · 28,000 served
Clean
JEFFERSON COUNTY PWSD 2
Eureka · 16,548 served
Clean
MO AMERICAN MEXICO
Cottleville · 13,000 served
Clean
ROLLING OAKS SUBDIVISION
St. Louis · 11,572 served
Clean
MAGNOLIA-EDEN ISLES
Des Peres · 10,155 served
Clean
MAGNOLIA-GREENLEAVES
Des Peres · 8,031 served
Clean
MAGNOLIA-RESOLVE WHISPERWOOD
Des Peres · 6,867 served
Clean
LAKE ROYALE S/D
Des Peres · 5,890 served
16 viol.
MAGNOLIA - TOWN & COUNTRY SERVICE
Des Peres · 5,715 served
Clean
GULF PARK
Des Peres · 4,813 served
Clean
MAGNOLIA-THE MEADOWS
Des Peres · 4,701 served
Clean

Explore More

Missouri Water Systems → All States → Contaminants →

About This Data

HOWARD WATER COOP (TX0700054) is drawn from EPA SDWIS. Nearby county systems in this extract include MO AMERICAN ST LOUIS ST CHARLES COUNTIES; KIRKWOOD PWS; JEFFERSON COUNTY PWSD 2; MO AMERICAN MEXICO. Health-based rows (188 MCL/TT) are historical registry state, not a current drinkability score.

Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services

Read our methodology - how this data is sourced, computed, and verified.

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