Genesee County Drain Commissioner (GCDC) Monitoring Data
data.michigan.gov | Last Updated 13 May 2022Public water systems sample for many different water quality indicators, also known as parameters, every day to help ensure the safety of your drinking water. The data shown in the tables below helps the City of Flint make decisions about the best way to treat the water. If more than one sample is collected per day at a particular location, the average or range of all daily samples may be shown. This table shows water quality data for the GCDC system. The City of Flint will use this data to make treatment decisions when the GCDC is supplying water to the City of Flint. Visit Michigan.gov/FlintWater for more information.
This dataset has the following 18 columns:
| Column Name | API Column Name | Data Type | Sample Values |
|---|---|---|---|
| Sample Point | sample_point | text | CSII Building Fire Hydrant Frances/Dort Hydrant CS II Building CS II Building view top 100 |
| Date | date | text | 2021-09-23 2021-10-04 2021-10-13 2021-09-24 2021-09-14 view top 100 |
| Free Chlorine mg/l | free_chlorine_mg_l | number | 0.82 0.74 0.77 0.83 0.59 view top 100 |
| Iron mg/l | iron_mg_l | text | 0.02 0.01 0.03 NA 0.04 view top 100 |
| Orthophosphate mg/l | orthophosphate_mg_l | text | NA 2.64 2.67 2.69 2.62 view top 100 |
| pH | ph | text | NA 7.65 7.59 7.66 7.6 view top 100 |
| Calcium mg/l | calcium_mg_l | text | NA 28.1 28.9 27.3 29.7 view top 100 |
| Chloride mg/l | chloride_mg_l | text | NA 16 15 14 N/A view top 100 |
| Total Chlorine mg/l | total_chlorine_mg_l | number | 0.98 1.01 0.91 0.96 0.93 view top 100 |
| Conductivity | conductivity | text | NA 0.236 0.234 0.235 0.237 view top 100 |
| Hardness mg/l as CaCO3 | hardness_mg_l_as_caco3 | text | NA 100 102 98 N/A view top 100 |
| Sulfate mg/l | sulfate_mg_l | text | NA 24 23 22 N/A view top 100 |
| Temperature Degrees C | temperature_degrees_c | text | NA 19.7 19.5 6.5 19.4 view top 100 |
| Total Alkalinity mg/l | total_alkalinity_mg_l | text | NA 82 80 78 N/A view top 100 |
| Turbidity NTU | turbidity_ntu | text | NA N/A 0.238 0.259 0.226 view top 100 |
| Aluminum mg/l | aluminum_mg_l | text | NA N/A ND 0.13 0.25 view top 100 |
| Manganese mg/l | manganese_mg_l | text | NA N/A ND 0.01 NS view top 100 |
| System Pressure psi | system_pressure_psi | text | NA 64 87 63 N/A view top 100 |