TAGAWA GREENHOUSES INC
Colorado — Non-Transient Non-Community — PWSID: CO0262735
System Information
| PWSID | CO0262735 |
| System Name | TAGAWA GREENHOUSES INC |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | May 24, 1993 |
| Last Reported | Nov 17, 2025 |
Location & Contact
| State | Colorado |
| City | WINDSOR |
| ZIP Code | 80550 |
| Address | 7352 GREENRIDGE RD UNIT A2 |
| Organization | DIBBLE, SEAN D |
| Phone | 406-361-5633 |
Population & Service
| Population Served | 250 |
| Service Connections | 5 |
Drinking Water Violations (278)
This water system has 278 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 1, 2024 | Jan 31, 2024 | Nitrate | MCL | Yes | No | 13 MG/L | 10 mg/L | 10 | Resolved | Jan 31, 2024 | Nitrate Rule |
| Jan 1, 2024 | Jan 31, 2024 | Nitrate | MCL | Yes | No | 13 MG/L | 10 mg/L | 10 | Resolved | Jan 31, 2024 | Nitrate Rule |
| Jan 1, 2024 | Jan 31, 2024 | Nitrate | MCL | Yes | No | 13 MG/L | 10 mg/L | 10 | Resolved | Jan 31, 2024 | Nitrate Rule |
| Jan 1, 2024 | Jan 31, 2024 | Nitrate | MCL | Yes | No | 13 MG/L | 10 mg/L | 10 | Resolved | Jan 31, 2024 | Nitrate Rule |
| Dec 1, 2023 | Dec 31, 2023 | Nitrate | MCL | Yes | No | 12 MG/L | 10 mg/L | 10 | Resolved | Dec 31, 2023 | Nitrate Rule |
| Dec 1, 2023 | Dec 31, 2023 | Nitrate | MCL | Yes | No | 12 MG/L | 10 mg/L | 10 | Resolved | Dec 31, 2023 | Nitrate Rule |
| Dec 1, 2023 | Dec 31, 2023 | Nitrate | MCL | Yes | No | 12 MG/L | 10 mg/L | 10 | Resolved | Dec 31, 2023 | Nitrate Rule |
| Dec 1, 2023 | Dec 31, 2023 | Nitrate | MCL | Yes | No | 12 MG/L | 10 mg/L | 10 | Resolved | Dec 31, 2023 | Nitrate Rule |
| Jan 1, 2022 | Jun 30, 2022 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 30, 2022 | Lead and Copper Rule |
| Jan 1, 2022 | Jun 30, 2022 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 30, 2022 | Lead and Copper Rule |
| Jan 1, 2022 | Jun 30, 2022 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 30, 2022 | Lead and Copper Rule |
| Jan 1, 2022 | Jun 30, 2022 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 30, 2022 | Lead and Copper Rule |
| Jan 1, 2018 | Dec 31, 2018 | Nitrate | MCL | Yes | No | 11 MG/L | 10 mg/L | 10 | Resolved | Dec 31, 2018 | Nitrate Rule |
| Jan 1, 2018 | Dec 31, 2018 | Nitrate | MCL | Yes | No | 11 MG/L | 10 mg/L | 10 | Resolved | Dec 31, 2018 | Nitrate Rule |
| Jan 1, 2018 | Dec 31, 2018 | Nitrate | MCL | Yes | No | 11 MG/L | 10 mg/L | 10 | Resolved | Dec 31, 2018 | Nitrate Rule |
| Jan 1, 2018 | Dec 31, 2018 | Nitrate | MCL | Yes | No | 11 MG/L | 10 mg/L | 10 | Resolved | Dec 31, 2018 | Nitrate Rule |
| Jan 1, 2013 | Dec 31, 2013 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2013 | Nitrate Rule |
| Jan 1, 2013 | Dec 31, 2013 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2013 | Nitrate Rule |
| Jan 1, 2013 | Dec 31, 2013 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2013 | Nitrate Rule |
| Jan 1, 2011 | Dec 31, 2013 | 1,2-Dichloropropane | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2013 | Volatile Organic Chemicals |
| Jan 1, 2011 | Dec 31, 2013 | Carbon tetrachloride | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2013 | Volatile Organic Chemicals |
| Jan 1, 2011 | Dec 31, 2013 | Trichloroethylene | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2013 | Volatile Organic Chemicals |
| Jan 1, 2011 | Dec 31, 2013 | Trichloroethylene | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2013 | Volatile Organic Chemicals |
| Jan 1, 2011 | Dec 31, 2013 | Carbon tetrachloride | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2013 | Volatile Organic Chemicals |
| Jan 1, 2011 | Dec 31, 2013 | Trichloroethylene | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2013 | Volatile Organic Chemicals |
| Jan 1, 2011 | Dec 31, 2013 | Carbon tetrachloride | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2013 | Volatile Organic Chemicals |
| Jan 1, 2011 | Dec 31, 2013 | Cadmium | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2013 | Inorganic Chemicals |
| Jan 1, 2011 | Dec 31, 2013 | Nickel | MR | No | Yes | — | — | — | Resolved | Dec 31, 2013 | Inorganic Chemicals |
| Jan 1, 2011 | Dec 31, 2013 | Nickel | MR | No | Yes | — | — | — | Resolved | Dec 31, 2013 | Inorganic Chemicals |
| Jan 1, 2011 | Dec 31, 2013 | Benzene | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2013 | Volatile Organic Chemicals |
| Jan 1, 2011 | Dec 31, 2013 | 1,1,1-Trichloroethane | MR | No | Yes | — | 0.2 mg/L | — | Resolved | Dec 31, 2013 | Volatile Organic Chemicals |
| Jan 1, 2011 | Dec 31, 2013 | Vinyl chloride | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Dec 31, 2013 | Volatile Organic Chemicals |
| Jan 1, 2011 | Dec 31, 2013 | 1,2,4-Trichlorobenzene | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Dec 31, 2013 | Volatile Organic Chemicals |
| Jan 1, 2011 | Dec 31, 2013 | Cadmium | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2013 | Inorganic Chemicals |
| Jan 1, 2011 | Dec 31, 2013 | 1,2,4-Trichlorobenzene | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Dec 31, 2013 | Volatile Organic Chemicals |
| Jan 1, 2011 | Dec 31, 2013 | Vinyl chloride | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Dec 31, 2013 | Volatile Organic Chemicals |
| Jan 1, 2011 | Dec 31, 2013 | Vinyl chloride | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Dec 31, 2013 | Volatile Organic Chemicals |
| Jan 1, 2011 | Dec 31, 2013 | Styrene | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Dec 31, 2013 | Volatile Organic Chemicals |
| Jan 1, 2011 | Dec 31, 2013 | Fluoride | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2013 | Inorganic Chemicals |
| Jan 1, 2011 | Dec 31, 2013 | Fluoride | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2013 | Inorganic Chemicals |
| Jan 1, 2011 | Dec 31, 2013 | Benzene | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2013 | Volatile Organic Chemicals |
| Jan 1, 2011 | Dec 31, 2013 | Ethylbenzene | MR | No | Yes | — | 0.7 mg/L | — | Resolved | Dec 31, 2013 | Volatile Organic Chemicals |
| Jan 1, 2011 | Dec 31, 2013 | 1,2-Dichloropropane | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2013 | Volatile Organic Chemicals |
| Jan 1, 2011 | Dec 31, 2013 | 1,2-Dichloropropane | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2013 | Volatile Organic Chemicals |
| Jan 1, 2011 | Dec 31, 2013 | 1,1,2-Trichloroethane | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2013 | Volatile Organic Chemicals |
| Jan 1, 2011 | Dec 31, 2013 | BHC-GAMMA | MR | No | Yes | — | 0.0002 mg/L | — | Resolved | Dec 31, 2013 | Synthetic Organic Chemicals |
| Jan 1, 2011 | Dec 31, 2013 | CHLOROBENZENE | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Dec 31, 2013 | Volatile Organic Chemicals |
| Jan 1, 2011 | Dec 31, 2013 | CHLOROBENZENE | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Dec 31, 2013 | Volatile Organic Chemicals |
| Jan 1, 2011 | Dec 31, 2013 | CHLOROBENZENE | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Dec 31, 2013 | Volatile Organic Chemicals |
| Jan 1, 2011 | Dec 31, 2013 | Benzene | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2013 | Volatile Organic Chemicals |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.