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Tap water quality report

Riverland Lot Owners Assoc

EPA monitoring tested this supplier for 77 contaminants and detected 15. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

77
contaminants tested
15
detected
368
people served
0
health-based violations
Colorado rankingsLead in ColoradoPFAS in Colorado
Water source
Ground water
Ownership
Private
Counties served
Gunnison

Compliance record

Formal violations the EPA has on file for this supplier. A health-based violation means a contaminant limit or a required treatment was breached; the rest are monitoring or reporting failures — still violations, but not a measured health risk.

0
health-based violations
285
violations on file
2
still open
ViolationTypeStatusPeriod
Other Monitoring Unaddressed 2025-07-01
Other Monitoring Unaddressed 2025-07-01
MR Monitoring Resolved 2025-01-01
MR Monitoring Resolved 2025-01-01
MR Monitoring Resolved 2025-01-01
Other Monitoring Resolved 2022-08-21
Other Monitoring Resolved 2022-08-21
Other Monitoring Resolved 2020-07-01
Other Monitoring Resolved 2020-07-01
Other Monitoring Resolved 2020-07-01

Other contaminants detected

Each bar shows the measured level as a share of the EPA limit: green is well under, amber is close to it, red is over. For lead and copper the limit applies to exactly the 90th-percentile figure shown, so red there means a real exceedance. For everything else the limit applies to a running annual average while the figure is the 95th percentile of this system's samples — over 100% is worth reading, but is not by itself a violation. Where a single sample came in higher than that percentile, it is noted under the bar. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Nitrate
2700 µg/L 27%
of the EPA limit 10000 µg/L
 16/16 SYR4 2012–2019
Lead
0.00050 mg/L 3.3%
of the EPA limit 0.0150 mg/L
 10/10 LCR 2025
Arsenic
3.8 µg/L 38%
of the EPA limit 10 µg/L
worst single sample: 4 µg/L
3/3 SYR4 2012–2019
Barium
85.4 µg/L 4.3%
of the EPA limit 2000 µg/L
worst single sample: 87 µg/L
3/3 SYR4 2012–2019
Selenium
3.9 µg/L 7.8%
of the EPA limit 50 µg/L
worst single sample: 4 µg/L
3/3 SYR4 2012–2019
TTHM
3.3 µg/L 4.1%
of the EPA limit 80 µg/L
worst single sample: 3.4 µg/L
3/3 SYR4 2012–2017
Bromoform
1.69 µg/L
No EPA limit set
worst single sample: 1.7 µg/L
2/2 SYR4 2012–2017
Chromium
1.95 µg/L 2%
of the EPA limit 100 µg/L
worst single sample: 2 µg/L
2/3 SYR4 2012–2019
Fluoride
206 µg/L 5.1%
of the EPA limit 4000 µg/L
worst single sample: 210 µg/L
2/3 SYR4 2012–2019
Total Haloacetic Acids (HAA5)
7.0945 µg/L 12%
of the EPA limit 60 µg/L
worst single sample: 7.37 µg/L
2/3 SYR4 2012–2017
Benzo(A)Pyrene
0.1100 µg/L 55%
of the EPA limit 0.2000 µg/L
 1/3 SYR4 2012–2019
Combined Radium (-226 And -228)
2.4 pCi/L 48%
of the EPA limit 5 pCi/L
 1/1 SYR4 2019
Dibromochloromethane
0.7000 µg/L
No EPA limit set
 1/2 SYR4 2012–2017
Gross Alpha, Excl. Radon And U
1.6 pCi/L 11%
of the EPA limit 15 pCi/L
 1/1 SYR4 2019
Nitrate-Nitrite
1500 µg/L 15%
of the EPA limit 10000 µg/L
 1/1 SYR4 2012
62 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane2,4,5-TP2,4-DAntimony, TotalAtrazineBhc-GammaBenzeneBeryllium, TotalBromodichloromethaneChlorobenzeneCadmiumCarbofuranCarbon TetrachlorideChlordaneChloroformCombined UraniumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromoacetic AcidDichloroacetic AcidDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidNitriteOxamylPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroacetic AcidTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
HARPER, ROB
Phone
970-275-1758
Email
[email protected]

Frequently asked questions about Riverland Lot Owners Assoc

Is Riverland Lot Owners Assoc tap water safe to drink?

EPA monitoring detected 15 contaminants in Riverland Lot Owners Assoc's water. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and the utility's annual Consumer Confidence Report for its official compliance status.

What contaminants were detected in Riverland Lot Owners Assoc's water?

EPA monitoring detected Nitrate, Lead, Arsenic, Barium, Selenium, and others. The full list with the level and data source for each is above.

How many people does Riverland Lot Owners Assoc serve?

Riverland Lot Owners Assoc reports serving 368 people in Colorado, per its EPA record.

Has Riverland Lot Owners Assoc had any water quality violations?

The EPA has 285 violations on file for Riverland Lot Owners Assoc, of which 0 are health-based (a contaminant limit or required treatment was breached) and 2 remain open. The rest are monitoring or reporting failures.

Where does this data come from?

Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.