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Gas Quality / Gas Quality By Date

Date Requested: Apr 23 2025 12:25 PM

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


04/23/2025	1059.790	0.778	1.518	0.612	89.188	8.099	0.385	0.011	0.019	0.001	0.001
04/22/2025	1058.984	0.831	1.679	0.614	88.774	8.313	0.374	0.009	0.017	0.001	0.001
04/21/2025	1058.032	0.808	1.600	0.613	89.119	8.087	0.359	0.009	0.016	0.001	0.001
04/20/2025	1062.116	0.827	1.796	0.618	88.165	8.754	0.426	0.011	0.019	0.001	0.001
04/19/2025	1064.316	0.824	1.811	0.619	87.907	8.948	0.476	0.012	0.021	0.001	0.001
04/18/2025	1060.282	0.775	1.588	0.613	88.963	8.257	0.387	0.010	0.018	0.001	0.001
04/17/2025	1060.376	0.766	1.563	0.613	89.036	8.212	0.392	0.010	0.018	0.001	0.001
04/16/2025	1061.552	0.812	1.712	0.616	88.482	8.524	0.436	0.011	0.021	0.001	0.001
04/15/2025	1044.119	0.559	0.434	0.587	93.906	5.011	0.083	0.003	0.003	0.000	0.000
04/14/2025	1046.755	0.575	0.529	0.590	93.342	5.427	0.118	0.004	0.004	0.000	0.000
04/13/2025	1062.632	0.809	1.701	0.617	88.420	8.555	0.483	0.012	0.020	0.001	0.001
04/12/2025	1060.229	0.803	1.704	0.615	88.662	8.387	0.414	0.011	0.017	0.001	0.001
04/11/2025	1058.180	0.831	1.828	0.615	88.525	8.423	0.365	0.009	0.016	0.001	0.001
04/10/2025	1057.457	0.801	1.647	0.613	89.065	8.136	0.329	0.008	0.014	0.001	0.001
04/09/2025	1050.018	0.665	0.998	0.599	91.720	6.394	0.208	0.006	0.008	0.000	0.000
04/08/2025	1046.196	0.616	0.818	0.594	92.690	5.711	0.153	0.005	0.006	0.000	0.000
04/07/2025	1053.179	0.702	1.432	0.606	90.358	7.161	0.316	0.009	0.017	0.002	0.002
04/06/2025	1052.216	0.684	1.416	0.605	90.547	7.019	0.305	0.009	0.017	0.002	0.002
04/05/2025	1077.109	0.259	0.425	0.603	90.580	8.399	0.321	0.010	0.004	0.001	0.000
04/04/2025	1096.132	0.012	0.102	0.608	89.507	9.961	0.402	0.014	0.000	0.002	0.000
04/03/2025	1091.958	0.094	0.277	0.609	89.462	9.743	0.407	0.013	0.002	0.002	0.000
04/02/2025	1047.232	0.575	0.580	0.591	93.162	5.556	0.119	0.004	0.004	0.000	0.000
04/01/2025	1046.256	0.556	0.475	0.589	93.550	5.317	0.096	0.003	0.003	0.000	0.000
03/31/2025	1047.238	0.542	0.454	0.589	93.497	5.412	0.089	0.003	0.003	0.000	0.000
03/30/2025	1045.490	0.544	0.484	0.588	93.645	5.235	0.086	0.003	0.003	0.000	0.000
03/29/2025	1044.934	0.541	0.486	0.588	93.725	5.151	0.090	0.003	0.003	0.000	0.000
03/28/2025	1045.372	0.538	0.476	0.588	93.703	5.184	0.092	0.004	0.003	0.000	0.000
03/27/2025	1046.033	0.543	0.482	0.589	93.585	5.296	0.088	0.003	0.003	0.000	0.000
03/26/2025	1046.711	0.542	0.488	0.589	93.490	5.380	0.093	0.003	0.003	0.000	0.000
03/25/2025	1048.259	0.547	0.473	0.590	93.324	5.545	0.104	0.003	0.003	0.000	0.000
03/24/2025	1047.178	0.538	0.496	0.590	93.428	5.433	0.100	0.003	0.003	0.000	0.000
03/23/2025	1045.778	0.547	0.510	0.589	93.546	5.299	0.092	0.003	0.003	0.000	0.000
03/22/2025	1045.763	0.542	0.511	0.589	93.563	5.282	0.096	0.003	0.003	0.000	0.000
03/21/2025	1044.006	0.533	0.555	0.588	93.710	5.099	0.096	0.003	0.003	0.000	0.000
03/20/2025	1044.001	0.555	0.548	0.588	93.677	5.117	0.096	0.003	0.003	0.000	0.000
03/19/2025	1043.620	0.568	0.564	0.589	93.652	5.117	0.092	0.003	0.003	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
03/17/2025	1044.674	0.556	0.517	0.588	93.650	5.185	0.087	0.003	0.003	0.000	0.000
03/16/2025	1045.061	0.564	0.500	0.589	93.620	5.223	0.088	0.003	0.003	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
03/14/2025	1045.488	0.563	0.516	0.589	93.542	5.275	0.099	0.003	0.003	0.000	0.000
03/13/2025	1045.303	0.559	0.489	0.589	93.626	5.232	0.088	0.003	0.003	0.000	0.000
03/12/2025	1046.379	0.552	0.453	0.589	93.587	5.315	0.088	0.003	0.003	0.000	0.000
03/11/2025	1047.203	0.566	0.456	0.590	93.454	5.417	0.100	0.004	0.003	0.000	0.000
03/10/2025	1046.431	0.568	0.460	0.589	93.515	5.374	0.078	0.003	0.002	0.000	0.000
03/09/2025	1047.370	0.569	0.455	0.590	93.406	5.483	0.081	0.003	0.003	0.000	0.000
03/08/2025	1046.578	0.542	0.482	0.589	93.513	5.374	0.084	0.003	0.003	0.000	0.000
03/07/2025	1046.454	0.548	0.478	0.589	93.522	5.361	0.085	0.003	0.002	0.000	0.000
03/06/2025	1047.158	0.535	0.489	0.589	93.439	5.446	0.086	0.003	0.003	0.000	0.000
03/05/2025	1047.778	0.534	0.490	0.590	93.364	5.514	0.092	0.003	0.003	0.000	0.000
03/04/2025	1049.079	0.545	0.465	0.591	93.244	5.633	0.107	0.004	0.003	0.000	0.000
03/03/2025	1048.241	0.542	0.448	0.590	93.382	5.532	0.090	0.003	0.003	0.000	0.000
03/02/2025	1048.104	0.538	0.455	0.590	93.399	5.508	0.093	0.004	0.003	0.000	0.000
03/01/2025	1048.407	0.530	0.434	0.590	93.430	5.501	0.098	0.004	0.003	0.000	0.000
02/28/2025	1049.565	0.526	0.422	0.590	93.383	5.506	0.144	0.008	0.008	0.001	0.001
02/27/2025	1049.615	0.522	0.432	0.590	93.315	5.605	0.119	0.004	0.003	0.000	0.000
02/26/2025	1049.394	0.523	0.433	0.590	93.339	5.580	0.118	0.004	0.003	0.000	0.000
02/25/2025	1050.145	0.531	0.439	0.591	93.225	5.665	0.133	0.004	0.003	0.000	0.000
02/24/2025	1052.122	0.536	0.432	0.592	93.018	5.833	0.168	0.006	0.006	0.001	0.000
02/23/2025	1051.224	0.529	0.429	0.591	93.166	5.687	0.174	0.007	0.006	0.001	0.000
02/22/2025	1050.630	0.516	0.403	0.590	93.289	5.643	0.139	0.005	0.004	0.000	0.000
02/21/2025	1050.677	0.516	0.392	0.590	93.298	5.659	0.127	0.005	0.004	0.000	0.000
02/20/2025	1050.343	0.516	0.401	0.590	93.310	5.647	0.118	0.004	0.004	0.000	0.000
02/19/2025	1050.240	0.516	0.417	0.590	93.295	5.637	0.127	0.004	0.004	0.000	0.000
02/18/2025	1049.986	0.514	0.429	0.590	93.293	5.636	0.120	0.004	0.003	0.000	0.000
02/17/2025	1050.116	0.509	0.426	0.590	93.319	5.602	0.135	0.005	0.005	0.001	0.000
02/16/2025	1048.969	0.519	0.432	0.590	93.399	5.529	0.114	0.004	0.003	0.000	0.000
02/15/2025	1050.198	0.513	0.443	0.591	93.271	5.616	0.142	0.006	0.006	0.001	0.000
02/14/2025	1049.855	0.513	0.410	0.590	93.384	5.551	0.129	0.007	0.006	0.001	0.001
02/13/2025	1049.124	0.521	0.407	0.590	93.421	5.542	0.103	0.003	0.003	0.000	0.000
02/12/2025	1048.812	0.523	0.441	0.590	93.384	5.539	0.107	0.003	0.003	0.000	0.000
02/11/2025	1048.896	0.525	0.446	0.590	93.369	5.536	0.115	0.004	0.004	0.000	0.000
02/10/2025	1047.858	0.534	0.449	0.589	93.466	5.436	0.106	0.004	0.004	0.000	0.000
02/09/2025	1046.474	0.539	0.486	0.589	93.532	5.344	0.092	0.003	0.003	0.000	0.000
02/08/2025	1045.894	0.541	0.504	0.589	93.556	5.304	0.089	0.003	0.003	0.000	0.000
02/07/2025	1045.665	0.537	0.509	0.589	93.576	5.292	0.080	0.003	0.002	0.000	0.000
02/06/2025	1058.509	0.429	0.399	0.594	92.511	6.474	0.178	0.006	0.002	0.001	0.000
02/05/2025	1061.032	0.405	0.377	0.595	92.310	6.704	0.194	0.007	0.003	0.001	0.000
02/04/2025	1047.373	0.524	0.460	0.589	93.509	5.412	0.090	0.003	0.003	0.000	0.000
02/03/2025	1049.881	0.513	0.435	0.590	93.279	5.665	0.102	0.003	0.003	0.000	0.000
02/02/2025	1050.887	0.517	0.421	0.591	93.166	5.790	0.099	0.003	0.003	0.000	0.000
02/01/2025	1049.917	0.540	0.460	0.591	93.146	5.749	0.098	0.003	0.003	0.000	0.000
01/31/2025	1050.655	0.523	0.450	0.591	93.119	5.802	0.101	0.003	0.003	0.000	0.000
01/30/2025	1050.459	0.526	0.460	0.591	93.110	5.798	0.099	0.003	0.003	0.000	0.000
01/29/2025	1049.983	0.527	0.477	0.591	93.127	5.767	0.096	0.003	0.003	0.000	0.000
01/28/2025	1049.791	0.520	0.474	0.591	93.177	5.723	0.099	0.003	0.003	0.000	0.000
01/27/2025	1049.876	0.529	0.473	0.591	93.147	5.748	0.097	0.003	0.003	0.000	0.000
01/26/2025	1049.950	0.527	0.479	0.591	93.136	5.748	0.105	0.003	0.003	0.000	0.000
01/25/2025	1050.412	0.516	0.494	0.591	93.098	5.756	0.128	0.005	0.004	0.000	0.000
01/24/2025	1049.789	0.516	0.520	0.591	93.145	5.658	0.147	0.006	0.006	0.001	0.000
01/23/2025	1049.865	0.512	0.472	0.591	93.221	5.661	0.126	0.004	0.003	0.000	0.000
01/22/2025	1048.812	0.519	0.521	0.591	93.227	5.605	0.120	0.005	0.004	0.000	0.000
01/21/2025	1049.078	0.530	0.499	0.591	93.202	5.651	0.110	0.004	0.003	0.000	0.000
01/20/2025	1051.388	0.538	0.481	0.592	92.930	5.928	0.115	0.004	0.003	0.000	0.000