Transient Non-Community · PWSID NM3582523

Casa San Ysidro

Serves 25 peopleGroundwaterOwner: Local GovernmentAlbuquerque, New Mexico
Nothing open that measures the water, but 11 open testing or paperwork violations.

A missed test is not evidence of bad water. It also is not evidence of good water: for that period nobody checked.

On record since 2007: 63 violations. 5 treatment lapses · 25 missed or late tests · 33 notices or reports. Most recent began 2023-01-29.

None of them is a measurement of contaminated water.

For this year's test results, ask the utility for its annual Consumer Confidence Report. Every community system must publish one.

0Over the limit
5Treatment lapse
25Missed or late test
33Notice or report11 open

More violations on record than 87% of active water systems in New Mexico. Small systems with no staff chemist often rack up missed-test violations; big utilities rarely do.

The record, year by year

20052007 · Notice or report: 120102012 · Missed or late test: 12012 · Notice or report: 12014 · Notice or report: 12015 · Missed or late test: 12015 · Notice or report: 220152016 · Missed or late test: 32016 · Missed or late test: 32016 · Notice or report: 22017 · Notice or report: 22018 · Missed or late test: 22018 · Notice or report: 22019 · Treatment lapse: 52019 · Treatment lapse: 52019 · Treatment lapse: 52019 · Missed or late test: 32019 · Missed or late test: 32019 · Notice or report: 22020 · Missed or late test: 92020 · Missed or late test: 92020 · Missed or late test: 92020 · Missed or late test: 92020 · Missed or late test: 92020 · Notice or report: 52020 · Notice or report: 52020 · Notice or report: 520202021 · Missed or late test: 62021 · Missed or late test: 62021 · Missed or late test: 62022 · Notice or report: 132022 · Notice or report: 132022 · Notice or report: 132022 · Notice or report: 132022 · Notice or report: 132022 · Notice or report: 132022 · Notice or report: 132023 · Notice or report: 22025
One square ≈ 2 violations (rounded up), by the year they began. Empty columns are years with nothing on EPA's record.
8% treatment lapse · 540% missed or late test · 2552% notice or report · 33

Across New Mexico, 40% of violations are missed or late tests and 6% are water over a limit.

Open now (11)

  1. 2023-01-29Public NoticePN Violation for NPDWR ViolationOpen
  2. 2023-01-08Public NoticePN Violation for NPDWR ViolationOpen
  3. 2022-12-02Public Notice ×9PN Violation for NPDWR ViolationOpen

Every violation on record

  1. 2023-01-29Public NoticePN Violation for NPDWR ViolationOpen
  2. 2023-01-08Public NoticePN Violation for NPDWR ViolationOpen
  3. 2022-12-02Public Notice ×9PN Violation for NPDWR ViolationOpen
  4. 2022-11-20Public NoticePN Violation for NPDWR ViolationBack in compliance
  5. 2022-10-23Public Notice ×2PN Violation for NPDWR ViolationBack in compliance
  6. 2022-08-27Public NoticePN Violation for NPDWR ViolationBack in compliance
  7. 2021-12-01Revised Total Coliform RuleMONBack in compliance
  8. 2021-11-01Revised Total Coliform RuleMONBack in compliance
  9. 2021-10-01Revised Total Coliform RuleMONBack in compliance
  10. 2021-09-01Revised Total Coliform RuleMONBack in compliance
  11. 2021-08-01Revised Total Coliform RuleMONBack in compliance
  12. 2021-07-01Revised Total Coliform RuleMONBack in compliance
  13. 2020-12-01Revised Total Coliform RuleMONBack in compliance
  14. 2020-11-19Public NoticePN Violation for NPDWR ViolationBack in compliance
  15. 2020-11-01Revised Total Coliform RuleMONBack in compliance
  16. 2020-10-01Revised Total Coliform RuleMONBack in compliance
  17. 2020-09-27Public NoticePN Violation for NPDWR ViolationBack in compliance
  18. 2020-09-01Revised Total Coliform RuleMONBack in compliance
  19. 2020-08-01Revised Total Coliform RuleMONBack in compliance
  20. 2020-07-25Public NoticePN Violation for NPDWR ViolationBack in compliance
  21. 2020-07-01Revised Total Coliform RuleMONBack in compliance
  22. 2020-06-01Revised Total Coliform RuleMONBack in compliance
  23. 2020-05-01Revised Total Coliform RuleMONBack in compliance
  24. 2020-03-12Public NoticePN Violation for NPDWR ViolationBack in compliance
  25. 2020-03-01Revised Total Coliform RuleMONBack in compliance
Show the other 25 entries
  1. 2020-01-17Public NoticePN Violation for NPDWR ViolationBack in compliance
  2. 2019-12-19Public NoticePN Violation for NPDWR ViolationBack in compliance
  3. 2019-11-10Public NoticePN Violation for NPDWR ViolationBack in compliance
  4. 2019-10-01Revised Total Coliform RuleMONBack in compliance
  5. 2019-09-26Revised Total Coliform RuleTTBack in compliance
  6. 2019-08-25Groundwater Rule ×4Failure To Address DeficiencyBack in compliance
  7. 2019-06-01Revised Total Coliform RuleMONBack in compliance
  8. 2019-02-01Revised Total Coliform RuleMONBack in compliance
  9. 2018-12-01Revised Total Coliform RuleMONBack in compliance
  10. 2018-11-01Revised Total Coliform RuleMONBack in compliance
  11. 2018-04-18Public Notice ×2PN Violation for NPDWR ViolationBack in compliance
  12. 2017-06-18Public NoticePN Violation for NPDWR ViolationBack in compliance
  13. 2017-05-18Public NoticePN Violation for NPDWR ViolationBack in compliance
  14. 2016-07-01Revised Total Coliform RuleMONBack in compliance
  15. 2016-06-02Revised Total Coliform RuleOtherBack in compliance
  16. 2016-06-01Revised Total Coliform RuleMONBack in compliance
  17. 2016-04-01Revised Total Coliform RuleMONBack in compliance
  18. 2016-01-16Public NoticePN Violation for NPDWR ViolationBack in compliance
  19. 2015-07-15Public NoticePN Violation for NPDWR ViolationBack in compliance
  20. 2015-07-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
  21. 2015-01-18Public NoticePN Violation for NPDWR ViolationBack in compliance
  22. 2014-07-31Public NoticePN Violation for NPDWR ViolationBack in compliance
  23. 2012-07-25Public NoticePN Violation for NPDWR ViolationBack in compliance
  24. 2012-06-19E. ColiMonitoring, Source Water (GWR)Back in compliance
  25. 2007-02-01Public NoticePN Violation for NPDWR ViolationBack in compliance

System details

Population served25
Service connections2
Water sourceGroundwater
System typeTransient Non-Community
OwnerLocal Government
StatusActive
CityAlbuquerque
EPA ZIP on file87104

Areas served

  • Corrales, Sandoval County

Reading this record

Casa San Ysidro is a transient non-community that draws from groundwater and serves about 25 people in Albuquerque, New Mexico. Everything above comes from the EPA's Safe Drinking Water Information System (SDWIS), where states report every violation by every public water system.

Four kinds of violation. Only one is a measurement of the water: over the limit means a test came back above a legal maximum (an MCL). A treatment lapse means a required protective step was not done, such as disinfection, filtration, fixing a defect an inspector found, or filing a lead-pipe inventory. A missed or late test means a required test was skipped or never reported. That is the most common kind, and the most misread: it does not mean the water was bad, and it does not mean the water was fine. Notices and reports covers public notices and the annual Consumer Confidence Report.

Status. “Back in compliance” means the state recorded a return to compliance. “Period ended” means the violation's compliance period is over but no return to compliance was ever filed, which is common in older records. EPA's federal copy lags state records by months, so call the utility for anything current.