Non-Transient Non-Community Water System · PWS ID5340001
Grandma Garcias Kitchen
Operator location Rupert, Idaho - 24% of 148 violations are health-based (upper-third health share (> 23%)); groundwater source; 50 served per SDWIS.
- 50
- People served (this PWS)
- 148
- EPA violations (this PWS)
- 36
- Health-based (this PWS)
- Untested
- UCMR5 (this PWS)
Grandma Garcias Kitchen standing, high SDWIS violation third
24% of 148 recorded violations are health-based - upper-third health share (> 23%). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 24% is upper-third health share (> 23%).
The verdict
Grandma Garcias Kitchen sits in the upper third of the sitemap cohort by violation count (148), so the tables below sample a dense compliance trail rather than a near-clean ledger. Population served is smaller (50; smaller served population (≤ 999)), so each violation row represents a compact service footprint. Health-based share is 24% - most of this ledger is MCL or treatment-technique exceedance. No UCMR5 PFAS test appears for this system in this extract.
- 148
- Total EPA violations on record
- 24%
- Health-based (MCL / treatment failure)
- 50
- People served by this PWS (SDWIS)
- N/A
- PFAS compounds detected (UCMR5)
Population ordinals match the sitemap cohort (systems serving 500+, population_served DESC). See methodology · corpus placement.
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- Minidoka
- School/Daycare
- No
- MCL Violations
- 36
- Monitoring Violations
- 101
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 38 | 2014 |
| Coliform (TCR) | MCL | 36 | 2015 |
| E. COLI | MR | 17 | 2019 |
| Revised Total Coliform Rule | MON | 12 | 2022 |
| Lead and Copper Rule | MR | 10 | 1997 |
| Public Notice | Other | 8 | 2014 |
| Nitrate | MR | 3 | 2001 |
| Endothall | MR | 1 | 2005 |
| Diquat | MR | 1 | 2005 |
| Total Polychlorinated Biphenyls (PCB) | MR | 1 | 2005 |
| Di(2-ethylhexyl) phthalate | MR | 1 | 2005 |
| Endrin | MR | 1 | 2005 |
| Methoxychlor | MR | 1 | 2005 |
| OXAMYL | MR | 1 | 2005 |
| Atrazine | MR | 1 | 2005 |
| Toxaphene | MR | 1 | 2005 |
| Heptachlor epoxide | MR | 1 | 2005 |
| Glyphosate | MR | 1 | 2005 |
| Hexachlorocyclopentadiene | MR | 1 | 2005 |
| BHC-GAMMA | MR | 1 | 2005 |
| Di(2-ethylhexyl) adipate | MR | 1 | 2005 |
| HEXACHLOROBENZENE | MR | 1 | 2005 |
| Carbofuran | MR | 1 | 2005 |
| Simazine | MR | 1 | 2005 |
| Chlordane | MR | 1 | 2005 |
| Heptachlor | MR | 1 | 2005 |
| LASSO | MR | 1 | 2005 |
| Benzo(a)pyrene | MR | 1 | 2005 |
Violation Count vs. the National Corpus
Grandma Garcias Kitchen has 148 recorded EPA violations, 81% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 19% carry more. 24% of this system's own violations are health-based (36 of 148), and it ranks unranked by population served among that same cohort.
EPA violations vs. the national water-system corpus
Public water systems serving 500+ people (EPA SDWIS)
148 Higher than most more violations than 81% of 29,740 water systems
the national water-system corpus, bucketed by value
Each bar is a band; taller bars hold more water systems. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source EPA SDWIS · 2026-05-15
Health-based violations on Grandma Garcias Kitchen
36 health-based rows in the tables above map to MCL or treatment-technique exceedances, verify each contaminant code on the federal SDWIS report for ID5340001.
Sources: EPA SDWIS
Nationwide peers
148 violations · 50 served: nearest cross-state SDWIS matches.
Cross-state systems with comparable violation load
Nearest cross-state community systems (500+ served) by total SDWIS violations on record.
What to do with Grandma Garcias Kitchen
Use this system's EPA-reported record as a starting filter, not a final verdict.
- See how every tracked system in Idaho compares on the same EPA violation measures. Idaho systems
- Check whether PFAS was detected at this system under UCMR5 testing. PFAS guide
- Find and compare another public water system by name or PWSID. Search systems
EPA SDWIS and UCMR5 figures are informational only, not a substitute for a certified lab test of your own tap water.