Non-Transient Non-Community Water System · PWS WY5600636
Tata Chemicals Soda Ash Partners, LLC
Operator location Green River, Wyoming - 50% of 229 violations are health-based (upper-third health share (> 23%)); surface water source; 701 served per SDWIS.
- 701
- People served (this PWS) Smaller third of systems
- 229
- EPA violations (this PWS) Upper third of systems
- 114
- Health-based (this PWS) Upper third by health-based share
- Untested
- UCMR5 (this PWS) No UCMR5 result
Tata Chemicals Soda Ash Partners, LLC standing, high SDWIS violation third
50% of 229 recorded violations are health-based - upper-third health share (> 23%). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 50% is upper-third health share (> 23%). Population rank #24,235 of 29,740 among systems serving 500+.
The verdict
Tata Chemicals Soda Ash Partners, LLC sits in the upper third of the sitemap cohort by violation count (229), so the tables below sample a dense compliance trail rather than a near-clean ledger. Population served is smaller (701; smaller served population (≤ 999)), so each violation row represents a compact service footprint. Health-based share is 50% - most of this ledger is MCL or treatment-technique exceedance. No UCMR5 PFAS test appears for this system in this extract.
- #24,235 of 29,740
- Population · /systems
- #112 of 147
- Population · WY
- 229
- Total EPA violations on record
- 50%
- Health-based (MCL / treatment failure)
Population ordinals match the sitemap cohort (systems serving 500+, population_served DESC). See methodology · corpus placement.
Based on EPA SDWIS violation history and UCMR5 PFAS testing only, not water taste, odor, infrastructure age, or contaminants outside the federally tracked set.
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 18
- County
- Sweetwater
- School/Daycare
- No
- MCL Violations
- 87
- Monitoring Violations
- 108
- Treatment Tech Violations
- 27
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Total Haloacetic Acids (HAA5) | MCL | 48 | 2025 |
| TTHM | MCL | 39 | 2025 |
| Surface Water Treatment Rule | TT | 15 | 2017 |
| TTHM | MR | 9 | 2023 |
| Total Haloacetic Acids (HAA5) | MR | 9 | 2023 |
| Interim Enhanced Surface Water Treatment Rule | TT | 9 | 2021 |
| CYANIDE | MR | 3 | 2017 |
| Antimony, Total | MR | 3 | 2017 |
| Thallium, Total | MR | 3 | 2017 |
| Long Term 2 Enhanced Surface Water Treatment Rule | TT | 3 | 2021 |
| Coliform (TCR) | MR | 3 | 1993 |
| Nickel | MR | 3 | 2017 |
| CARBON, TOTAL | MR | 3 | 2004 |
| Beryllium, Total | MR | 3 | 2017 |
| Surface Water Treatment Rule | MR | 3 | 2009 |
| 1,2,4-Trichlorobenzene | MR | 2 | 2017 |
| cis-1,2-Dichloroethylene | MR | 2 | 2017 |
| o-Dichlorobenzene | MR | 2 | 2017 |
| 1,1-Dichloroethylene | MR | 2 | 2017 |
| 1,2-Dichloroethane | MR | 2 | 2017 |
| 1,1,1-Trichloroethane | MR | 2 | 2017 |
| Carbon tetrachloride | MR | 2 | 2017 |
| Trichloroethylene | MR | 2 | 2017 |
| Tetrachloroethylene | MR | 2 | 2017 |
| Ethylbenzene | MR | 2 | 2017 |
| Styrene | MR | 2 | 2017 |
| Cadmium | MR | 2 | 2017 |
| Fluoride | MR | 2 | 2017 |
| Selenium | MR | 2 | 2017 |
| Mercury | MR | 2 | 2017 |
Violation Count vs. the National Corpus
Tata Chemicals Soda Ash Partners, LLC has 229 recorded EPA violations, 87% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 13% carry more. 50% of this system's own violations are health-based (114 of 229), and it ranks #24,235 of 29,740 by population served among that same cohort.
EPA violations vs. the national water-system corpus
Public water systems serving 500+ people (EPA SDWIS)
229 Higher than most more violations than 87% 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
How many violations vs. how serious, among peer systems
Tata Chemicals Soda Ash Partners, LLC plotted against 29 peer public water systems (500+ people served), by total violation count (x) and the share of those violations that are health-based (y). The crosshair sits at this sample's own median on each axis. A high violation count does not automatically mean a serious record: most monitoring and reporting violations are minor, not health-based.
Violation volume vs. health-based share
Health-based violations on Tata Chemicals Soda Ash Partners, LLC
114 health-based rows in the tables above map to MCL or treatment-technique exceedances, verify each contaminant code on the federal SDWIS report for WY5600636.
Sources: EPA SDWIS
Nationwide peers
229 violations · 701 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.
Cross-state systems with smaller service footprints
Nearest cross-state systems by EPA SDWIS population_served (same 500+ sitemap gate).
What to do with Tata Chemicals Soda Ash Partners, LLC
Use this system's EPA-reported record as a starting filter, not a final verdict.
- See how every tracked system in Wyoming compares on the same EPA violation measures. Wyoming 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.
Every figure on PlainWater is rendered directly from EPA SDWIS drinking-water data, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.