Government sampling of groundwater in Branch County’s aquifer 112SDGV provides insight into nitrate presence, but these results do not specify individual household water quality. The U.S. Geological Survey collected 30 nitrate measurements from five wells between July 2021 and April 2022, revealing a median nitrate level of 6.97 mg/L with a range from 1.13 to 32.7 mg/L. These wells ranged from 3 to 14 feet deep. Notably, three of these results exceeded the federal maximum contaminant level (MCL) of 10.0 mg/L, a threshold established to protect health. However, individual well testing is necessary to determine your own home's nitrate level.
If you consider seasonal or multi-year variation in nitrate levels
The data set spans from late July 2021 through mid-April 2022, providing a window over several seasons. This period captures variations likely influenced by factors such as agricultural runoff, precipitation, and aquifer recharge cycles. The range in nitrate levels—from low single digits to above 30 mg/L—reflects these fluctuations. Understanding these dynamics is important because nitrate concentrations can rise or fall throughout the year. Relying solely on a single test could miss such shifts, so ongoing monitoring or selecting equipment able to handle fluctuations may be advisable.
If you need to judge treatment capacity relative to your household’s daily water use
Your existing equipment may be functional but unable to meet increasing nitrate removal demands for your household’s water consumption. Nitrate treatment capacity must align with daily water use volume to avoid overload or diminished performance. When nitrate levels vary substantially, choosing a system designed with sufficient capacity and flexibility becomes important. Equipment like the C-Series Nitrate & Nitrite (Well) Filter ships ready to configure for precise nitrate reduction, ensuring consistent protection even when your consumption grows or nitrate spikes occur.
If you want to understand the number of samples and wells behind the nitrate data
The USGS data arises from 30 samples collected from five distinct wells in the aquifer. This relatively small sample size and limited number of wells mean the data reflects a snapshot rather than a comprehensive survey of the entire aquifer or every residential well. Consequently, these figures highlight potential nitrate occurrence patterns but are not definitive for any specific location. Homeowners should confirm their well water through direct analysis to assess actual nitrate levels before making treatment decisions.
If you consider comparing Branch County’s nitrate data with neighboring counties’ records
While neighboring counties may also report nitrate measurements, differences in geology, land use, and sampling scope mean direct comparisons should be approached cautiously. Variability in agricultural activity, well depth, and hydrology impacts nitrate presence. Data from Branch County’s aquifer 112SDGV specifically reflects local conditions and should guide treatment considerations locally rather than drawing broad conclusions from other areas’ data.
If you want to distinguish nitrate from commonly confused water issues
Nitrate is a specific chemical constituent that differs from other frequent water concerns such as microbial contamination or aesthetic issues like taste and staining. Unlike aesthetic parameters governed by chloride or total dissolved solids, nitrate’s federal MCL relates directly to health risk, especially for infants and pregnant women. Confirming nitrate presence and magnitude through testing is critical because treatment technology for nitrate differs from methods that address microbes or hardness. The C-Series Nitrate & Nitrite (Well) Filter is engineered specifically to reduce nitrate and nitrite, addressing this unique challenge.
To summarize, the Branch County aquifer 112SDGV nitrate record covers a focused time frame with multiple wells but does not represent any individual household’s water quality. It reveals seasonal variation, potential exceedances above the health-based federal MCL, and the importance of matching treatment capacity to household water use. For detailed local information, visit the U.S. Geological Survey’s official groundwater data for site 414833084564601.
Where this information comes from
Source: USGS groundwater sampling. Sampled 2022-04-12. These figures describe groundwater sampled in this area. They are not a test of any individual private well - only a test of that well can establish its own water.
On record: U.S. Geological Survey sampling of Nitrate in the 112SDGV aquifer (Branch County): 30 results from 5 wells, median 6.97 mg/L, range 1.13-32.7 mg/L; 3 above a health-based federal MCL (federal MCL 10.0 mg/L)