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Gas Quality / Gas Quality By Date

Date Requested: Apr 30 2025 4:15 AM

Comments:

The data contained herein is preliminary data and therefore should be used for contemporaneous operational purposes only and may be subject to change at month-end. This data is provided to assist our customers in tracking their gas usage as closely as possible on a real-time basis. The information contained on this web page is not to be considered billable information. This data will be subject to additional verification and possible modification prior to billing.

The Btu specified is on a higher heating value (HHV) basis.
Gas constituents specified as percent (%) by volume.
Gas Quality information for the current Gas Day is updated for all location ID's after 11:00 a.m.
For Gas Quality by Date, any time can be specified, all historical data (93 days) is defaulted to current Gas Day.

TSP Name:

Northern Natural Gas Company

TSP:

784158214

Gas Quality by ID

Chromatograph Report For:

Date	BTU	CO2	N2	Gravity	Methane	Ethane	Propane	Ibutane	Nbutane	Ipentane	Npentane	C6	C7	H	Helium	Oxygen	H20


04/30/2025	991.996	0.036	3.544	0.579	94.660	1.694	0.057	0.002	0.004	0.001	0.001
04/29/2025	991.996	0.036	3.544	0.579	94.660	1.694	0.057	0.002	0.004	0.001	0.001
04/28/2025	991.682	0.039	3.530	0.578	94.729	1.636	0.058	0.002	0.004	0.001	0.001
04/27/2025	988.448	0.037	3.652	0.578	94.859	1.401	0.044	0.002	0.004	0.001	0.001
04/26/2025	995.531	0.041	3.451	0.580	94.424	2.002	0.073	0.002	0.005	0.001	0.001
04/25/2025	995.765	0.037	3.488	0.581	94.319	2.071	0.074	0.003	0.005	0.001	0.001
04/24/2025	996.114	0.037	3.444	0.580	94.376	2.062	0.072	0.002	0.005	0.001	0.001
04/23/2025	998.993	0.035	3.363	0.581	94.193	2.324	0.076	0.002	0.005	0.001	0.001
04/22/2025	992.975	0.033	3.510	0.579	94.606	1.796	0.050	0.001	0.003	0.000	0.000
04/21/2025	992.368	0.033	3.487	0.578	94.733	1.698	0.044	0.001	0.003	0.000	0.000
04/20/2025	994.027	0.033	3.507	0.580	94.476	1.930	0.048	0.001	0.003	0.001	0.001
04/19/2025	1001.394	0.041	3.286	0.582	94.060	2.514	0.090	0.003	0.005	0.001	0.001
04/18/2025	1003.958	0.051	3.168	0.583	94.006	2.648	0.116	0.003	0.006	0.001	0.001
04/17/2025	994.829	0.038	3.484	0.580	94.428	1.984	0.061	0.002	0.003	0.000	0.000
04/16/2025	1000.520	0.030	3.253	0.581	94.269	2.358	0.082	0.003	0.004	0.001	0.001
04/15/2025	999.727	0.043	3.307	0.581	94.240	2.294	0.105	0.003	0.005	0.001	0.001
04/14/2025	1002.840	0.046	3.277	0.583	93.938	2.583	0.146	0.003	0.005	0.001	0.001
04/13/2025	1006.706	0.057	3.112	0.584	93.816	2.836	0.167	0.004	0.006	0.001	0.001
04/12/2025	995.335	0.033	3.577	0.581	94.180	2.122	0.083	0.002	0.003	0.000	0.000
04/11/2025	995.221	0.032	3.532	0.581	94.297	2.053	0.078	0.002	0.003	0.001	0.001
04/10/2025	997.131	0.032	3.514	0.582	94.096	2.268	0.083	0.002	0.004	0.001	0.001
04/09/2025	995.589	0.032	3.595	0.581	94.088	2.213	0.066	0.002	0.003	0.000	0.000
04/08/2025	996.952	0.031	3.525	0.582	94.080	2.289	0.071	0.001	0.002	0.000	0.000
04/07/2025	992.433	0.032	3.650	0.580	94.348	1.913	0.055	0.000	0.001	0.000	0.000
04/06/2025	992.581	0.029	3.594	0.579	94.458	1.873	0.045	0.000	0.001	0.000	0.000
04/05/2025	993.972	0.033	3.622	0.581	94.225	2.051	0.066	0.001	0.002	0.000	0.000
04/04/2025	993.356	0.036	3.615	0.580	94.311	1.974	0.059	0.001	0.002	0.000	0.000
04/03/2025	993.825	0.036	3.548	0.580	94.421	1.923	0.065	0.002	0.003	0.001	0.001
04/02/2025	996.860	0.035	3.454	0.581	94.258	2.167	0.079	0.002	0.004	0.001	0.000
04/01/2025	997.040	0.047	3.433	0.581	94.269	2.152	0.094	0.002	0.003	0.000	0.000
03/31/2025	1000.875	0.049	3.330	0.582	94.041	2.441	0.132	0.002	0.004	0.000	0.000
03/30/2025	999.451	0.046	3.425	0.582	94.003	2.400	0.119	0.002	0.004	0.001	0.001
03/29/2025	998.933	0.043	3.378	0.581	94.181	2.280	0.109	0.003	0.005	0.001	0.001
03/28/2025	999.093	0.036	3.375	0.581	94.254	2.155	0.163	0.005	0.010	0.001	0.001
03/27/2025	998.015	0.037	3.368	0.581	94.324	2.170	0.091	0.003	0.005	0.001	0.001
03/26/2025	1002.272	0.045	3.217	0.582	94.115	2.506	0.110	0.002	0.004	0.000	0.000
03/25/2025	1005.028	0.056	3.176	0.583	93.863	2.749	0.148	0.003	0.004	0.000	0.000
03/24/2025	1009.462	0.061	2.770	0.582	94.200	2.835	0.123	0.003	0.006	0.001	0.001
03/23/2025	1003.037	0.059	3.164	0.582	94.115	2.534	0.120	0.002	0.004	0.001	0.001
03/22/2025	1002.666	0.062	3.076	0.581	94.342	2.409	0.104	0.002	0.003	0.000	0.000
03/21/2025	998.477	0.052	3.215	0.580	94.557	2.093	0.079	0.002	0.002	0.000	0.000
03/20/2025	996.881	0.056	3.257	0.579	94.632	2.000	0.052	0.001	0.002	0.000	0.000
03/19/2025	1007.068	0.059	2.772	0.580	94.483	2.580	0.096	0.003	0.005	0.001	0.001
03/18/2025	1003.475	0.057	3.070	0.581	94.260	2.509	0.093	0.003	0.005	0.001	0.001
03/17/2025	1000.144	0.050	3.120	0.580	94.567	2.182	0.074	0.002	0.003	0.000	0.000
03/16/2025	1008.169	0.071	2.696	0.581	94.506	2.603	0.114	0.003	0.005	0.001	0.001
03/15/2025	994.790	0.056	3.446	0.580	94.474	1.960	0.060	0.002	0.003	0.000	0.000
03/14/2025	997.371	0.055	3.461	0.582	94.137	2.255	0.085	0.002	0.004	0.001	0.000
03/13/2025	998.825	0.057	3.363	0.581	94.188	2.289	0.090	0.004	0.007	0.001	0.001
03/12/2025	1002.284	0.056	3.129	0.581	94.283	2.424	0.099	0.003	0.005	0.001	0.001
03/11/2025	1000.754	0.057	3.174	0.581	94.353	2.329	0.079	0.002	0.004	0.001	0.001
03/10/2025	1002.782	0.057	3.149	0.582	94.162	2.530	0.094	0.002	0.004	0.001	0.001
03/09/2025	1004.075	0.055	3.101	0.582	94.151	2.554	0.129	0.003	0.006	0.001	0.001
03/08/2025	999.789	0.069	3.342	0.582	94.067	2.428	0.085	0.003	0.004	0.001	0.001
03/07/2025	996.680	0.064	3.425	0.581	94.263	2.181	0.061	0.002	0.003	0.000	0.000
03/06/2025	995.660	0.064	3.493	0.581	94.241	2.133	0.062	0.002	0.003	0.000	0.001
03/05/2025	998.043	0.055	3.334	0.581	94.336	2.194	0.073	0.002	0.004	0.001	0.001
03/04/2025	1001.331	0.060	3.314	0.583	93.959	2.572	0.086	0.002	0.004	0.001	0.001
03/03/2025	1001.601	0.063	3.283	0.582	93.984	2.580	0.082	0.002	0.004	0.001	0.001
03/02/2025	1000.303	0.063	3.330	0.582	94.038	2.487	0.074	0.002	0.004	0.001	0.001
03/01/2025	1001.437	0.066	3.232	0.582	94.136	2.473	0.081	0.003	0.006	0.001	0.002
02/28/2025	1011.465	0.068	2.838	0.584	93.822	3.111	0.143	0.005	0.009	0.002	0.002
02/27/2025	998.383	0.057	3.539	0.583	93.807	2.512	0.081	0.002	0.002	0.000	0.000
02/26/2025	999.578	0.049	3.492	0.583	93.807	2.542	0.104	0.002	0.004	0.000	0.000
02/25/2025	999.089	0.049	3.549	0.583	93.741	2.546	0.106	0.003	0.004	0.000	0.000
02/24/2025	995.645	0.044	3.664	0.582	93.914	2.283	0.088	0.002	0.003	0.000	0.000
02/23/2025	991.315	0.034	3.751	0.580	94.267	1.888	0.058	0.001	0.002	0.000	0.000
02/22/2025	1013.341	0.043	3.277	0.590	92.544	4.015	0.113	0.002	0.004	0.000	0.001
02/21/2025	1052.556	0.021	2.260	0.603	89.855	7.747	0.111	0.002	0.003	0.001	0.001
02/20/2025	1009.277	0.063	2.680	0.581	94.464	2.656	0.122	0.004	0.007	0.001	0.002
02/19/2025	993.389	0.048	3.699	0.581	94.106	2.070	0.071	0.002	0.003	0.000	0.000
02/18/2025	989.474	0.044	3.948	0.582	94.029	1.912	0.064	0.001	0.002	0.000	0.000
02/17/2025	987.395	0.041	3.970	0.580	94.247	1.684	0.055	0.001	0.002	0.000	0.000
02/16/2025	988.268	0.045	3.986	0.581	94.100	1.801	0.064	0.002	0.003	0.000	0.000
02/15/2025	987.301	0.043	4.036	0.581	94.104	1.757	0.057	0.001	0.002	0.000	0.000
02/14/2025	985.825	0.040	3.997	0.580	94.380	1.537	0.043	0.001	0.002	0.000	0.000
02/13/2025	986.246	0.041	3.993	0.580	94.347	1.559	0.055	0.002	0.003	0.000	0.000
02/12/2025	987.205	0.046	3.993	0.581	94.210	1.689	0.056	0.002	0.003	0.000	0.000
02/11/2025	988.005	0.046	4.005	0.581	94.091	1.786	0.066	0.002	0.003	0.000	0.000
02/10/2025	992.005	0.049	4.075	0.585	93.416	2.372	0.083	0.002	0.003	0.000	0.000
02/09/2025	992.005	0.049	4.075	0.585	93.416	2.372	0.083	0.002	0.003	0.000	0.000
02/08/2025	994.445	0.052	3.934	0.585	93.482	2.385	0.133	0.005	0.007	0.000	0.000
02/07/2025	996.437	0.090	3.870	0.586	93.274	2.627	0.127	0.004	0.007	0.000	0.000
02/06/2025	997.463	0.065	3.808	0.585	93.416	2.506	0.187	0.006	0.010	0.001	0.001
02/05/2025	1001.449	0.050	3.848	0.588	92.949	2.849	0.275	0.009	0.017	0.001	0.001
02/04/2025	998.986	0.049	3.821	0.586	93.235	2.680	0.195	0.007	0.011	0.001	0.001
02/03/2025	999.462	0.061	3.779	0.586	93.217	2.750	0.179	0.005	0.008	0.000	0.000
02/02/2025	993.768	0.060	3.836	0.583	93.752	2.231	0.111	0.004	0.006	0.000	0.000
02/01/2025	995.303	0.061	3.831	0.584	93.574	2.399	0.124	0.004	0.006	0.000	0.000
01/31/2025	994.395	0.061	3.966	0.585	93.349	2.517	0.102	0.002	0.003	0.000	0.000
01/30/2025	996.333	0.068	3.881	0.586	93.295	2.632	0.114	0.004	0.005	0.000	0.000
01/29/2025	998.249	0.060	3.767	0.585	93.364	2.656	0.143	0.004	0.007	0.000	0.000
01/28/2025	996.604	0.057	3.792	0.585	93.497	2.529	0.113	0.004	0.006	0.000	0.000
01/27/2025	995.092	0.061	3.844	0.584	93.576	2.386	0.120	0.005	0.008	0.000	0.000