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Gas Quality / Gas Quality By Date

Date Requested: May 16 2025 2:48 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


05/16/2025	1068.999	0.803	1.671	0.620	87.737	9.228	0.515	0.015	0.028	0.002	0.002	0.000
05/15/2025	1068.999	0.803	1.671	0.620	87.737	9.228	0.515	0.015	0.028	0.002	0.002	0.000
05/14/2025	1058.798	0.674	1.097	0.606	90.452	7.442	0.308	0.009	0.015	0.001	0.001	0.000
05/13/2025	1060.063	0.654	0.938	0.604	90.701	7.374	0.306	0.010	0.015	0.001	0.001	0.000
05/12/2025	1059.958	0.640	0.903	0.604	90.789	7.371	0.277	0.008	0.011	0.001	0.000	0.000
05/11/2025	1051.888	0.542	0.548	0.593	92.755	5.989	0.154	0.005	0.006	0.001	0.000	0.000
05/10/2025	1054.090	0.602	0.828	0.599	91.730	6.623	0.201	0.006	0.009	0.001	0.000	0.000
05/09/2025	1057.562	0.647	1.007	0.603	90.812	7.267	0.248	0.007	0.011	0.001	0.000	0.000
05/08/2025	1057.145	0.624	0.880	0.601	91.191	7.058	0.230	0.007	0.009	0.001	0.000	0.000
05/07/2025	1057.287	0.658	0.970	0.603	90.899	7.214	0.241	0.007	0.010	0.001	0.000	0.000
05/06/2025	1053.516	0.612	0.713	0.597	92.016	6.474	0.171	0.005	0.007	0.001	0.000	0.000
05/05/2025	1055.229	0.630	0.802	0.599	91.574	6.782	0.196	0.006	0.009	0.001	0.000	0.000
05/04/2025	1058.475	0.675	1.120	0.606	90.421	7.469	0.289	0.009	0.014	0.001	0.001	0.000
05/03/2025	1055.174	0.623	0.972	0.601	91.250	6.903	0.232	0.007	0.012	0.001	0.001	0.000
05/02/2025	1054.130	0.601	0.931	0.600	91.525	6.690	0.233	0.007	0.011	0.001	0.001	0.000
05/01/2025	1058.625	0.689	1.286	0.608	90.027	7.632	0.338	0.009	0.016	0.001	0.001	0.000
04/30/2025	1069.978	0.525	1.072	0.610	89.475	8.514	0.386	0.011	0.014	0.002	0.001	0.000
04/29/2025	1070.140	0.840	1.958	0.625	86.857	9.758	0.541	0.015	0.028	0.002	0.002	0.000
04/28/2025	1055.537	0.647	1.291	0.605	90.493	7.231	0.307	0.009	0.017	0.002	0.002	0.000
04/27/2025	1053.715	0.647	1.413	0.605	90.463	7.125	0.319	0.010	0.018	0.002	0.002	0.000
04/26/2025	1061.130	0.639	1.362	0.609	89.684	7.915	0.363	0.012	0.019	0.002	0.002	0.001
04/25/2025	1066.757	0.830	1.792	0.620	87.624	9.242	0.473	0.013	0.024	0.001	0.001	0.000
04/24/2025	1066.238	0.798	1.695	0.619	87.975	9.033	0.461	0.012	0.022	0.001	0.001	0.000
04/23/2025	1056.222	0.710	1.202	0.606	90.460	7.290	0.310	0.010	0.015	0.001	0.001	0.000
04/22/2025	1053.682	0.725	1.197	0.604	90.720	7.061	0.273	0.008	0.013	0.001	0.001	0.000
04/21/2025	1053.402	0.738	1.250	0.605	90.606	7.108	0.278	0.007	0.012	0.001	0.001	0.000
04/20/2025	1057.061	0.762	1.443	0.610	89.694	7.738	0.337	0.009	0.015	0.001	0.001	0.000
04/19/2025	1059.572	0.760	1.503	0.612	89.290	8.030	0.388	0.010	0.017	0.001	0.001	0.000
04/18/2025	1057.123	0.721	1.341	0.608	90.006	7.581	0.327	0.009	0.015	0.001	0.001	0.000
04/17/2025	1055.200	0.670	1.138	0.604	90.797	7.090	0.283	0.008	0.013	0.001	0.001	0.000
04/16/2025	1055.990	0.707	1.259	0.606	90.365	7.327	0.316	0.009	0.015	0.001	0.001	0.000
04/15/2025	1043.859	0.552	0.436	0.587	93.951	4.970	0.084	0.003	0.003	0.000	0.000	0.000
04/14/2025	1045.392	0.569	0.492	0.589	93.603	5.225	0.102	0.004	0.004	0.000	0.000	0.000
04/13/2025	1054.755	0.695	1.130	0.604	90.836	7.014	0.304	0.008	0.012	0.001	0.000	0.000
04/12/2025	1054.188	0.700	1.177	0.604	90.759	7.066	0.277	0.008	0.011	0.001	0.000	0.000
04/11/2025	1055.585	0.768	1.519	0.609	89.672	7.706	0.310	0.009	0.014	0.001	0.001	0.000
04/10/2025	1053.941	0.746	1.377	0.607	90.207	7.383	0.268	0.007	0.011	0.001	0.000	0.000
04/09/2025	1046.864	0.622	0.764	0.594	92.709	5.742	0.152	0.004	0.006	0.000	0.000	0.000
04/08/2025	1044.764	0.583	0.625	0.590	93.350	5.326	0.109	0.004	0.004	0.000	0.000	0.000
04/07/2025	1044.492	0.595	0.712	0.591	93.175	5.382	0.125	0.004	0.005	0.000	0.000	0.000
04/06/2025	1045.106	0.606	0.770	0.592	92.951	5.523	0.139	0.004	0.006	0.000	0.000	0.000
04/05/2025	1070.969	0.309	0.417	0.600	91.229	7.758	0.273	0.009	0.003	0.001	0.000	0.000
04/04/2025	1084.809	0.139	0.184	0.604	90.428	8.900	0.336	0.011	0.001	0.002	0.000	0.000
04/03/2025	1076.725	0.230	0.253	0.601	91.056	8.162	0.287	0.010	0.001	0.001	0.000	0.000
04/02/2025	1045.818	0.561	0.477	0.589	93.588	5.276	0.092	0.003	0.003	0.000	0.000	0.000
04/01/2025	1046.253	0.556	0.475	0.589	93.550	5.317	0.096	0.003	0.003	0.000	0.000	0.000
03/31/2025	1047.234	0.542	0.454	0.589	93.496	5.412	0.090	0.003	0.003	0.000	0.000	0.000
03/30/2025	1045.495	0.544	0.485	0.588	93.644	5.235	0.086	0.003	0.003	0.000	0.000	0.000
03/29/2025	1044.941	0.541	0.486	0.588	93.724	5.152	0.090	0.003	0.003	0.000	0.000	0.000
03/28/2025	1045.374	0.538	0.476	0.588	93.703	5.185	0.092	0.004	0.003	0.000	0.000	0.000
03/27/2025	1046.034	0.543	0.482	0.589	93.584	5.297	0.088	0.003	0.003	0.000	0.000	0.000
03/26/2025	1046.714	0.542	0.489	0.589	93.490	5.381	0.093	0.003	0.003	0.000	0.000	0.000
03/25/2025	1048.267	0.547	0.473	0.590	93.323	5.546	0.104	0.003	0.003	0.000	0.000	0.000
03/24/2025	1047.188	0.538	0.496	0.590	93.426	5.434	0.100	0.003	0.003	0.000	0.000	0.000
03/23/2025	1045.789	0.546	0.510	0.589	93.548	5.298	0.092	0.003	0.003	0.000	0.000	0.000
03/22/2025	1045.762	0.542	0.511	0.589	93.563	5.283	0.096	0.003	0.003	0.000	0.000	0.000
03/21/2025	1044.005	0.533	0.556	0.588	93.710	5.099	0.096	0.003	0.003	0.000	0.000	0.000
03/20/2025	1044.009	0.555	0.548	0.588	93.676	5.118	0.096	0.003	0.003	0.000	0.000	0.000
03/19/2025	1043.621	0.568	0.565	0.589	93.652	5.118	0.092	0.003	0.003	0.000	0.000	0.000
03/18/2025	1043.927	0.558	0.548	0.588	93.675	5.123	0.091	0.003	0.003	0.000	0.000	0.000
03/17/2025	1044.679	0.556	0.517	0.589	93.649	5.186	0.087	0.003	0.003	0.000	0.000	0.000
03/16/2025	1045.061	0.564	0.500	0.589	93.620	5.222	0.088	0.003	0.003	0.000	0.000	0.000
03/15/2025	1045.205	0.566	0.508	0.589	93.585	5.242	0.094	0.003	0.003	0.000	0.000	0.000
03/14/2025	1045.493	0.563	0.516	0.589	93.541	5.275	0.099	0.003	0.003	0.000	0.000	0.000
03/13/2025	1045.303	0.559	0.489	0.589	93.625	5.233	0.088	0.003	0.003	0.000	0.000	0.000
03/12/2025	1046.377	0.552	0.453	0.589	93.587	5.315	0.088	0.003	0.003	0.000	0.000	0.000
03/11/2025	1047.192	0.566	0.456	0.590	93.455	5.416	0.100	0.004	0.003	0.000	0.000	0.000
03/10/2025	1046.435	0.568	0.461	0.589	93.513	5.375	0.078	0.003	0.002	0.000	0.000	0.000
03/09/2025	1047.363	0.569	0.455	0.590	93.406	5.483	0.081	0.003	0.003	0.000	0.000	0.000
03/08/2025	1046.580	0.542	0.482	0.589	93.512	5.375	0.084	0.003	0.003	0.000	0.000	0.000
03/07/2025	1046.452	0.549	0.478	0.589	93.522	5.361	0.085	0.003	0.002	0.000	0.000	0.000
03/06/2025	1047.162	0.535	0.489	0.589	93.438	5.446	0.086	0.003	0.003	0.000	0.000	0.000
03/05/2025	1047.771	0.534	0.490	0.590	93.364	5.514	0.092	0.003	0.003	0.000	0.000	0.000
03/04/2025	1049.077	0.545	0.466	0.591	93.243	5.633	0.107	0.004	0.003	0.000	0.000	0.000
03/03/2025	1048.244	0.542	0.448	0.590	93.381	5.532	0.090	0.003	0.003	0.000	0.000	0.000
03/02/2025	1048.105	0.538	0.455	0.590	93.398	5.508	0.093	0.004	0.003	0.000	0.000	0.000
03/01/2025	1048.412	0.530	0.434	0.590	93.430	5.502	0.098	0.004	0.003	0.000	0.000	0.000
02/28/2025	1049.564	0.526	0.423	0.590	93.383	5.507	0.144	0.008	0.008	0.001	0.001	0.000
02/27/2025	1049.615	0.522	0.432	0.590	93.315	5.606	0.119	0.004	0.003	0.000	0.000	0.000
02/26/2025	1049.393	0.523	0.433	0.590	93.338	5.581	0.118	0.004	0.003	0.000	0.000	0.000
02/25/2025	1050.143	0.531	0.439	0.591	93.225	5.665	0.133	0.004	0.003	0.000	0.000	0.000
02/24/2025	1052.125	0.536	0.432	0.592	93.017	5.834	0.168	0.006	0.006	0.001	0.000	0.000
02/23/2025	1051.244	0.529	0.429	0.591	93.164	5.689	0.174	0.007	0.007	0.001	0.000	0.000
02/22/2025	1050.633	0.516	0.403	0.590	93.289	5.643	0.139	0.005	0.004	0.000	0.000	0.000
02/21/2025	1050.677	0.516	0.392	0.590	93.297	5.659	0.127	0.005	0.004	0.000	0.000	0.000
02/20/2025	1050.345	0.516	0.401	0.590	93.310	5.647	0.118	0.004	0.004	0.000	0.000	0.000
02/19/2025	1050.246	0.516	0.417	0.590	93.294	5.638	0.127	0.004	0.004	0.000	0.000	0.000
02/18/2025	1049.992	0.514	0.429	0.590	93.293	5.637	0.120	0.004	0.003	0.000	0.000	0.000
02/17/2025	1050.119	0.509	0.426	0.590	93.318	5.602	0.135	0.005	0.005	0.001	0.000	0.000
02/16/2025	1048.974	0.519	0.433	0.590	93.399	5.530	0.114	0.004	0.003	0.000	0.000	0.000
02/15/2025	1050.205	0.513	0.444	0.591	93.270	5.617	0.143	0.006	0.006	0.001	0.000	0.000
02/14/2025	1049.852	0.513	0.410	0.590	93.384	5.551	0.129	0.006	0.006	0.001	0.001	0.000
02/13/2025	1049.127	0.521	0.407	0.590	93.421	5.543	0.103	0.003	0.003	0.000	0.000	0.000
02/12/2025	1048.816	0.523	0.441	0.590	93.384	5.540	0.107	0.003	0.003	0.000	0.000	0.000