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IPMSI Precipitation Validation - Lehman College

Monthly Tip Data

These Comma Seperated Variables (CSV) files contain the time of each tip for a given gauge over and entire month. The first line contains the gauge id, longitude and latitude. The next line contains the column headers, followed by the actual data. These files are easily imported using Excel or python Pandas.

To read into python Pandas, do the following: 

	import pandas as pd
	f = 'PIERS0029_2023_09_tips_A.csv'
	df = pd.read_csv(f, skiprows=1)
	df.index = df['Date']
	df = df.drop(columns=['Date'])
	df

IPMSI PIERS Monthly Tip Files

List of Available Raw Gauge Data Files (Daily Bundle)

The daily gauge files have been bundled in compressed tar format and are available via this link. You can read documentation on the raw data format here.

Gauge File List

Current Daily Gauge Totals

Current Report Date: 01/02/2026
Report generated 01/02/2026 @ 06:54:09 Local (01/02/2026 @ 11:54:09 UTC)

GaugeID Site Name Packets Mean Voltage Mean RSSI # Tips_A # Tips_B Accum_A [in] Accum_A [mm] Accum_B [in] Accum_B [mm] Bias [%]
PIERS0001 WFF Pad 47/96 12.810000 -86.530000 0 0 0.000000 0.000000 0.000000 0.000000 0.000000
PIERS0002 Haywards_Lott 47/96 12.720000 -81.770000 0 0 0.000000 0.000000 0.000000 0.000000 0.000000
PIERS0003 William_St_Well 47/96 12.630000 -97.470000 0 0 0.000000 0.000000 0.000000 0.000000 0.000000
PIERS0004 Somerset_Rd 47/96 12.360000 -81.770000 0 0 0.000000 0.000000 0.000000 0.000000 0.000000
PIERS0005 American_Legion 47/96 12.720000 -71.890000 0 0 0.000000 0.000000 0.000000 0.000000 0.000000
PIERS0006 Doc_Johnson 46/96 12.730000 -79.700000 0 0 0.000000 0.000000 0.000000 0.000000 0.000000
PIERS0007 LeVecque 47/96 12.790000 -82.110000 0 0 0.000000 0.000000 0.000000 0.000000 0.000000
PIERS0008 Lowes 47/96 13.000000 -111.210000 0 0 0.000000 0.000000 0.000000 0.000000 0.000000
PIERS0011 Pocomoke_MS 47/96 12.010000 -95.380000 0 0 0.000000 0.000000 0.000000 0.000000 0.000000
PIERS0012 Pocomoke_HS 47/96 12.990000 -108.830000 0 0 0.000000 0.000000 0.000000 0.000000 0.000000
PIERS0018 Stockton Volunteer Fire Company 47/96 12.950000 -110.230000 0 0 0.000000 0.000000 0.000000 0.000000 0.000000
PIERS0021 How Sweet it is 46/96 12.860000 -109.350000 0 0 0.000000 0.000000 0.000000 0.000000 0.000000
PIERS0024 Silva_Rd 46/96 12.840000 -87.000000 0 0 0.000000 0.000000 0.000000 0.000000 0.000000
PIERS0026 UMES 46/96 12.010000 -86.220000 0 0 0.000000 0.000000 0.000000 0.000000 0.000000
PIERS0027 WFF Pad 46/96 12.290000 -95.960000 0 0 0.000000 0.000000 0.000000 0.000000 0.000000
PIERS0028 UCONN - GAIL site 47/96 12.310000 -90.570000 0 0 0.000000 0.000000 0.000000 0.000000 0.000000
PIERS0029 Lehman College, NYC 47/96 12.550000 -58.190000 0 0 0.000000 0.000000 0.000000 0.000000 0.000000
PIERS0030 Texas A&M University - Corpus Christi 47/96 10.640000 -87.380000 0 0 0.000000 0.000000 0.000000 0.000000 0.000000
PIERS0031 Xavier University 47/96 12.550000 -109.430000 0 0 0.000000 0.000000 0.000000 0.000000 0.000000
PIERS0032 Texas Tech University 48/96 13.050000 -111.380000 0 0 0.000000 0.000000 0.000000 0.000000 0.000000
PIERS0033 University of Arizona 47/96 13.040000 -98.700000 0 1 0.000000 0.000000 0.010000 0.250000 0.000000
PIERS0034 Prairie View A&M University 47/96 12.520000 -85.000000 0 0 0.000000 0.000000 0.000000 0.000000 0.000000
PIERS0035 Prairie View A&M University 47/96 12.500000 -64.150000 0 0 0.000000 0.000000 0.000000 0.000000 0.000000
PIERS0039 NPOL Radar 47/96 12.120000 -94.740000 0 0 0.000000 0.000000 0.000000 0.000000 0.000000
PIERS0040 Redden Farm 48/96 12.910000 -110.670000 0 0 0.000000 0.000000 0.000000 0.000000 0.000000
PIERS0041 GSFC/Greenbelt - B33 Rooftop 48/96 11.810000 -88.500000 0 0 0.000000 0.000000 0.000000 0.000000 0.000000
PIERS0042 WFF Pad 48/96 11.920000 -92.790000 0 0 0.000000 0.000000 0.000000 0.000000 0.000000
Missing: PIERS0036 Prairie View A&M University -999 -999.000000 -999.000000 -999 -999 -999.000000 -999.000000 -999.000000 -999.000000 -999.000000
Missing: PIERS0038 Hampton University - CBBT, Island Three -999 -999.000000 -999.000000 -999 -999 -999.000000 -999.000000 -999.000000 -999.000000 -999.000000
Missing: PIERS0037 INCUS experiment - Fort Collins, CO -999 -999.000000 -999.000000 -999 -999 -999.000000 -999.000000 -999.000000 -999.000000 -999.000000

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