Galambs Mobile Home and Rv Park

What EPA’s and Colorado’s records show in this utility’s water: nitrate, arsenic and other regulated chemicals; lead and copper; and violations since 2016, with the certification that handles each result.

Serves: 130 people
Connections: 50
Water source: Groundwater
Based in: Aurora, CO
County: Adams
Owner: Private
Hardness: Soft

The ZIP code it serves

80137

The short answer

Nothing in EPA’s and Colorado’s records for this utility is above a health goal. That covers nitrate, arsenic and other regulated chemicals, plus lead and copper, not everything. 3 health-based violations since 2016.

What was found

Fluoride, chromium (total), nitrate, arsenic, haloacetic acids (HAA5), total trihalomethanes (TTHM) and uranium: Colorado’s own results, samples taken from Feb. 27, 2020 to Sept. 7, 2026, with EPA’s 2012 to 2019 file for earlier years.

Below EPA’s limits3

Fluoride

Forms or is added in treatment

Below EPA’s limits

2.0ppm

Highest yearly average, 2020 to 2025

2025 average: 1.8 ppm

Averaged by year, the highest was 2.0 ppm, in 2020, below EPA’s legal limit of 4.0 ppm. Its highest single sample was 2.0 ppm. In 2025, the latest year on file, its two samples averaged 1.8 ppm. Earlier, from 2012 to 2019, EPA’s file shows a highest yearly average of 1.9 ppm, in 2016.

What handles it

NSF/ANSI 58 look for “Fluoride Reduction”
NSF/ANSI 53 look for “Fluoride”

Chromium (total)

Comes from the source

Below EPA’s limits

2.0ppb

Highest yearly average, 2020

Averaged by year, the highest was 2.0 ppb, in 2020, below EPA’s legal limit of 100 ppb. That is the only year on file.

What handles it

NSF/ANSI 58 look for “Chromium (Hexavalent) Reduction”
NSF/ANSI 53 look for “Chromium Reduction”

Nitrate

Comes from the source

Below EPA’s limits

0.2ppm

Highest sample; found in 1 of 7

2026: not found

The highest sample, in 2025, was 0.2 ppm, below EPA’s legal limit of 10 ppm. In 2026, the latest year on file, it wasn’t found in its one sample.

What handles it

NSF/ANSI 58 look for “Nitrate/Nitrite Reduction”
NSF/ANSI 53 look for “Nitrate/Nitrite (30 ppm challenge)”

5 compounds tested and not foundBelow the reporting level in every sample. Not found is not the same as zero.

Arsenic
Haloacetic acids (HAA5)
Lead
Total trihalomethanes (TTHM)
Uranium

Hardness

Soft, typically 11 mg/L (0.6 grains per gallon), across 2 sampling points, in 2025.

Hardness is calcium and magnesium. EPA sets no limit for it: it shows up as scale on fixtures and in water heaters, and as soap that won’t lather. USGS calls water above 60 mg/L moderately hard, above 120 hard and above 180 very hard.

Softeners compared at 0.6 grains per gallon, salt included Softener or salt-free conditioner?Colorado water hardness, utility by utility

Violations since 2016

Contaminant or rule	Type	Period	Measured	Status
Groundwater Rule	A significant problem found in a state inspection was not fixed on time.EPA: Failure To Address Deficiency	June 5, 2022	—	Resolved
Stage 1 Disinfectants and Disinfection Byproducts Rule	Treatment was not run by a certified operator as required.EPA: Treatment Technique No Certif. Operator	July 1, 2021	—	Resolved
Groundwater Rule	A significant problem found in a state inspection was not fixed on time.EPA: Failure To Address Deficiency	Jan. 23, 2016	—	Resolved
Health-based violations only. Resolved and archived mean the utility returned to compliance or the state closed the record. 92 monitoring or reporting violations not shown.

What this report can’t tell you

Everything else. Fluoride, chromium (total), nitrate, arsenic, haloacetic acids (HAA5), total trihalomethanes (TTHM) and uranium results here are Colorado’s own from 2020 on, with EPA’s national file for 2012 to 2019. Galambs Mobile Home and Rv Park’s own annual report, which it must send you every year, has the contaminants this page does not show.
Your own plumbing. Lead results are the 90th percentile across homes the utility samples. Your home’s service line, solder and fixtures decide yours. A certified lab test is the only way to know.
What it means for your health. This page reports what the records show and EPA’s limits and goals; it is not medical advice. If you are worried about a health effect, talk to a doctor or your local health department.
Anything after the latest data. SDWIS data is from 2026 Q3; UCMR 5 didn’t sample this utility; Colorado’s results run from Feb. 27, 2020 to Sept. 7, 2026.

Testing your own tap

Galambs Mobile Home and Rv Park’s results are for the water it sends out. What your own service line, solder and fixtures add shows up only in a test of your tap, by a lab Colorado certifies.

The 3 labs Colorado certifies closest to the area Galambs Mobile Home and Rv Park serves, in a straight line. Call first: certification is test by test, and not every lab takes samples from homeowners.

SGS North America, Inc. - Denver
Denver, CO · about 13 miles
Certified for nitrate, lead and copper, metals, minerals and other inorganics
Colorado Department of Health & Environment
Denver, CO · about 16 miles
Certified for bacteria
Colorado Analytical Laboratory - Commerce City
Commerce City, CO · about 18 miles
Certified for bacteria, nitrate, lead and copper, metals, minerals and other inorganics, organic chemicals, disinfection byproducts, PFAS, radioactivity