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Gas Quality / Gas Quality By Date

Date Requested: Sep 21 2023 4:13 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


09/21/2023	1013.637	0.165	3.270	0.592	92.344	3.999	0.208	0.005	0.008	0.001	0.001	0.000	0.000
09/20/2023	1011.509	0.190	3.337	0.591	92.451	3.772	0.222	0.007	0.013	0.003	0.002	0.001	0.001
09/19/2023	1019.733	0.223	3.422	0.598	91.565	4.190	0.488	0.025	0.055	0.011	0.012	0.004	0.004
09/18/2023	1024.323	0.284	3.217	0.600	91.478	4.311	0.555	0.034	0.076	0.016	0.017	0.007	0.007
09/17/2023	1024.967	0.321	3.127	0.600	91.260	4.752	0.447	0.022	0.047	0.009	0.009	0.003	0.003
09/16/2023	1012.729	0.236	3.455	0.594	91.945	4.073	0.264	0.008	0.013	0.002	0.002	0.001	0.001
09/15/2023	1009.554	0.176	3.614	0.593	92.141	3.786	0.246	0.009	0.018	0.004	0.003	0.001	0.001
09/14/2023	1025.337	0.267	3.458	0.603	90.803	4.791	0.521	0.035	0.078	0.017	0.018	0.007	0.007
09/13/2023	1013.445	0.180	3.667	0.596	91.587	4.206	0.315	0.012	0.023	0.004	0.004	0.002	0.002
09/12/2023	1018.353	0.204	3.512	0.598	91.376	4.431	0.419	0.015	0.029	0.004	0.004	0.002	0.002
09/11/2023	1019.580	0.204	3.549	0.599	91.101	4.677	0.430	0.012	0.022	0.002	0.002	0.001	0.001
09/10/2023	1015.987	0.192	3.539	0.596	91.505	4.400	0.334	0.009	0.015	0.002	0.002	0.001	0.001
09/09/2023	1020.749	0.209	3.379	0.598	91.385	4.535	0.431	0.016	0.031	0.005	0.005	0.002	0.002
09/08/2023	1018.484	0.285	3.410	0.598	91.395	4.438	0.426	0.013	0.024	0.004	0.004	0.001	0.001
09/07/2023	1016.385	0.229	3.441	0.596	91.610	4.352	0.330	0.011	0.019	0.003	0.003	0.001	0.001
09/06/2023	1023.850	0.173	3.499	0.601	90.725	5.151	0.412	0.010	0.020	0.003	0.003	0.002	0.002
09/05/2023	1021.264	0.180	3.456	0.599	91.093	4.871	0.356	0.011	0.022	0.004	0.004	0.001	0.001
09/04/2023	1020.851	0.241	3.293	0.598	91.397	4.656	0.370	0.012	0.022	0.003	0.003	0.001	0.001
09/03/2023	1023.085	0.210	3.374	0.600	91.026	4.952	0.387	0.013	0.026	0.004	0.004	0.002	0.002
09/02/2023	1016.227	0.154	3.541	0.596	91.530	4.455	0.283	0.010	0.019	0.003	0.003	0.001	0.001
09/01/2023	1017.697	0.209	3.327	0.596	91.792	4.283	0.338	0.013	0.026	0.005	0.004	0.002	0.002
08/31/2023	1013.487	0.166	3.564	0.595	91.981	3.845	0.363	0.019	0.041	0.008	0.007	0.002	0.002
08/30/2023	1012.347	0.167	3.526	0.594	92.180	3.690	0.377	0.017	0.030	0.005	0.004	0.002	0.002
08/29/2023	1016.851	0.220	3.452	0.597	91.646	4.229	0.403	0.015	0.025	0.004	0.003	0.001	0.001
08/28/2023	1012.925	0.194	3.622	0.595	91.834	3.902	0.384	0.017	0.033	0.005	0.005	0.002	0.002
08/27/2023	1012.006	0.238	3.483	0.594	92.093	3.796	0.346	0.012	0.022	0.003	0.004	0.001	0.001
08/26/2023	1011.271	0.257	3.521	0.594	92.031	3.814	0.339	0.011	0.019	0.003	0.003	0.001	0.001
08/25/2023	1013.013	0.278	3.454	0.595	91.942	3.932	0.354	0.011	0.020	0.003	0.003	0.002	0.002
08/24/2023	1016.810	0.267	3.599	0.599	91.278	4.351	0.439	0.016	0.034	0.006	0.006	0.002	0.002
08/23/2023	1005.084	0.129	3.812	0.591	92.675	2.869	0.417	0.025	0.050	0.009	0.008	0.003	0.003
08/22/2023	1009.016	0.175	3.575	0.592	92.470	3.346	0.380	0.015	0.027	0.004	0.004	0.002	0.002
08/21/2023	1015.590	0.237	2.816	0.589	93.215	3.334	0.337	0.015	0.030	0.006	0.006	0.002	0.002
08/20/2023	1016.309	0.274	2.787	0.590	93.060	3.494	0.346	0.012	0.021	0.003	0.003	0.001	0.001
08/19/2023	1012.836	0.162	3.016	0.588	93.194	3.285	0.306	0.011	0.020	0.003	0.003	0.001	0.001
08/18/2023	1012.229	0.150	2.948	0.587	93.418	3.181	0.266	0.010	0.019	0.003	0.003	0.001	0.001
08/17/2023	1010.642	0.129	3.156	0.588	93.155	3.294	0.228	0.010	0.019	0.003	0.003	0.001	0.001
08/16/2023	1010.212	0.122	3.102	0.587	93.241	3.360	0.153	0.006	0.010	0.002	0.002	0.001	0.001
08/15/2023	1017.579	0.169	2.837	0.590	92.991	3.632	0.341	0.009	0.016	0.002	0.002	0.001	0.001
08/14/2023	1016.079	0.165	2.772	0.588	93.263	3.505	0.271	0.007	0.012	0.002	0.002	0.000	0.000
08/13/2023	1016.300	0.195	2.361	0.584	94.029	3.208	0.188	0.006	0.009	0.002	0.001	0.000	0.000
08/12/2023	1019.672	0.226	2.905	0.593	92.555	3.882	0.352	0.018	0.041	0.008	0.008	0.002	0.002
08/11/2023	1010.749	0.174	3.022	0.587	93.412	3.068	0.281	0.011	0.021	0.004	0.004	0.001	0.001
08/10/2023	1008.648	0.146	3.249	0.588	93.362	2.793	0.392	0.017	0.032	0.004	0.004	0.001	0.001
08/09/2023	1016.736	0.175	2.874	0.590	93.168	3.258	0.474	0.018	0.029	0.002	0.002	0.000	0.000
08/08/2023	1017.281	0.126	2.509	0.585	93.805	3.276	0.258	0.007	0.013	0.002	0.002	0.001	0.001
08/07/2023	1011.996	0.126	2.638	0.583	94.163	2.814	0.235	0.007	0.012	0.002	0.001	0.000	0.000
08/06/2023	1016.299	0.190	2.490	0.585	93.816	3.228	0.251	0.008	0.012	0.002	0.002	0.001	0.001
08/05/2023	1013.879	0.135	2.726	0.586	93.772	3.050	0.274	0.013	0.024	0.003	0.003	0.001	0.001
08/04/2023	1016.269	0.156	2.539	0.585	93.866	3.103	0.289	0.013	0.025	0.003	0.003	0.001	0.001
08/03/2023	1016.332	0.107	2.522	0.585	93.903	3.219	0.224	0.008	0.013	0.002	0.002	0.001	0.001
08/02/2023	1015.077	0.101	2.592	0.584	93.919	3.138	0.225	0.007	0.012	0.002	0.002	0.001	0.001
08/01/2023	1015.133	0.140	2.222	0.581	94.686	2.710	0.207	0.009	0.018	0.003	0.003	0.001	0.001
07/31/2023	1016.532	0.146	2.438	0.584	94.152	2.909	0.285	0.016	0.033	0.007	0.007	0.003	0.003
07/30/2023	1019.660	0.199	2.842	0.592	93.048	3.285	0.478	0.033	0.077	0.014	0.015	0.005	0.005
07/29/2023	1015.925	0.162	3.198	0.592	92.560	3.604	0.393	0.019	0.041	0.008	0.008	0.003	0.003
07/28/2023	1011.119	0.185	3.051	0.588	93.199	3.295	0.240	0.008	0.015	0.002	0.002	0.001	0.001
07/27/2023	1011.446	0.151	3.091	0.588	93.163	3.301	0.267	0.008	0.014	0.002	0.002	0.001	0.001
07/26/2023	1009.892	0.160	2.859	0.585	93.807	2.957	0.194	0.007	0.011	0.002	0.002	0.001	0.001
07/25/2023	1010.940	0.174	2.891	0.586	93.541	3.188	0.189	0.006	0.009	0.001	0.001	0.000	0.000
07/24/2023	1014.174	0.205	3.385	0.594	92.138	3.872	0.344	0.014	0.028	0.005	0.005	0.002	0.002
07/23/2023	1012.025	0.253	3.364	0.593	92.257	3.809	0.277	0.010	0.020	0.003	0.003	0.001	0.001
07/22/2023	1010.602	0.250	3.270	0.591	92.666	3.512	0.255	0.012	0.023	0.005	0.005	0.002	0.002
07/21/2023	1006.421	0.167	3.400	0.588	93.072	3.092	0.218	0.012	0.024	0.005	0.006	0.002	0.002
07/20/2023	1011.495	0.134	3.426	0.591	92.548	3.471	0.384	0.012	0.019	0.002	0.002	0.001	0.001
07/19/2023	1024.843	0.187	2.986	0.596	91.787	4.551	0.447	0.014	0.022	0.003	0.002	0.001	0.001
07/18/2023	1022.116	0.175	2.441	0.588	93.313	3.703	0.326	0.013	0.020	0.003	0.003	0.001	0.001
07/17/2023	1019.473	0.126	2.453	0.586	93.654	3.477	0.262	0.010	0.015	0.002	0.002	0.000	0.000
07/16/2023	1021.912	0.213	3.370	0.599	91.284	4.614	0.454	0.016	0.030	0.006	0.006	0.003	0.003
07/15/2023	1010.191	0.293	3.691	0.596	91.773	3.797	0.399	0.014	0.024	0.003	0.003	0.001	0.001
07/14/2023	1030.294	0.173	3.222	0.602	90.973	4.810	0.705	0.033	0.066	0.007	0.007	0.002	0.002
07/13/2023	1034.590	0.160	2.865	0.601	91.163	5.053	0.681	0.024	0.044	0.004	0.004	0.001	0.001
07/12/2023	1020.241	0.196	3.096	0.595	92.205	3.953	0.481	0.018	0.036	0.005	0.005	0.002	0.002
07/11/2023	1023.293	0.182	2.984	0.595	92.138	4.118	0.500	0.020	0.040	0.006	0.006	0.002	0.002
07/10/2023	1017.115	0.208	3.153	0.593	92.334	3.836	0.427	0.014	0.023	0.002	0.002	0.001	0.001
07/09/2023	1015.010	0.172	3.145	0.591	92.636	3.647	0.365	0.012	0.019	0.002	0.002	0.001	0.001
07/08/2023	1015.322	0.175	2.982	0.590	92.924	3.577	0.298	0.012	0.022	0.004	0.004	0.001	0.001
07/07/2023	1018.318	0.220	3.112	0.594	92.156	4.128	0.348	0.011	0.018	0.003	0.002	0.001	0.001
07/06/2023	1009.869	0.177	3.203	0.589	92.987	3.396	0.216	0.007	0.011	0.002	0.002	0.001	0.001
07/05/2023	1013.373	0.221	2.957	0.589	93.064	3.470	0.258	0.009	0.015	0.003	0.002	0.001	0.001
07/04/2023	1020.024	0.323	3.291	0.599	91.436	4.452	0.430	0.016	0.035	0.006	0.006	0.002	0.002
07/03/2023	1026.248	0.379	2.840	0.599	91.448	4.879	0.424	0.009	0.015	0.002	0.002	0.001	0.001
07/02/2023	1024.094	0.364	2.968	0.598	91.463	4.761	0.409	0.010	0.018	0.003	0.003	0.001	0.001
07/01/2023	1012.525	0.177	3.471	0.593	92.227	3.727	0.337	0.015	0.032	0.005	0.006	0.002	0.002
06/30/2023	1021.257	0.210	3.360	0.598	91.593	4.182	0.538	0.028	0.062	0.010	0.010	0.003	0.003
06/29/2023	1020.188	0.260	3.263	0.597	91.463	4.636	0.346	0.009	0.016	0.003	0.003	0.001	0.001
06/28/2023	1020.081	0.328	3.040	0.596	91.790	4.508	0.303	0.009	0.015	0.003	0.002	0.001	0.001
06/27/2023	1004.693	0.173	3.671	0.590	92.559	3.383	0.195	0.006	0.009	0.002	0.002	0.001	0.001
06/26/2023	1008.733	0.179	3.630	0.593	92.184	3.730	0.252	0.007	0.012	0.002	0.002	0.001	0.001
06/25/2023	1009.439	0.180	3.361	0.590	92.589	3.699	0.157	0.004	0.006	0.001	0.001	0.000	0.000
06/24/2023	1018.580	0.177	3.453	0.597	91.329	4.733	0.290	0.006	0.009	0.001	0.001	0.000	0.000
06/23/2023	1011.675	0.201	3.116	0.589	92.892	3.548	0.228	0.005	0.008	0.001	0.001	0.000	0.000
06/22/2023	1022.916	0.232	2.882	0.595	92.028	4.498	0.336	0.007	0.013	0.002	0.002	0.000	0.000
06/21/2023	1009.585	0.180	3.255	0.589	92.879	3.460	0.209	0.005	0.009	0.001	0.001	0.001	0.001
06/20/2023	1015.807	0.166	3.153	0.592	92.708	3.516	0.338	0.023	0.059	0.013	0.014	0.005	0.005